vsx-91txh vsx-9120txh-k

PIONEER CORPORATION 4-1, Meguro 1-chome, PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, LonPIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 A

PIONEER CORPORATION 2007

MULTI JOG MASTERVOLUME

ENTER

VSX-LX50

STANDBY/ON

PHONES

DVD /LD

PHASECONTROL

TV /SAT DVR /VCR 1 DVR /VCR 2 VIDEO/GAME

DIGITAL PRECISION PROCESSING

CD CD-R /TAPE /MD FM/AMLISTENING

MODEPTY

SEARCHEON

MODE

SYSTEMSETUP

TUNING/STATION

TUNEREDIT SPEAKERSRETURN TONE

MULTI JOG

MULTI CHIN

SB chPROCESSING

SIGNALSELECTHIMDUBS iPod

MCACCSETUP MICDIGITAL INAUDIO RLVIDEO

VIDEO/GAME INPUTS-VIDEO USB

VSX-LX50

Meguro-ku, Tokyo 153-8654, Japang Beach, CA 90801-1760, U.S.A. Melsele, Belgiumlexandra Road, #04-01, Singapore 159936

ORDER NO.

RRV3598

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

VSX-LX50VSX-91TXHVSX-9120TXH-KTHIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Model Type Power Requirement Remarks

VSX-LX50 HYXJ5 AC 220 V to 230V

VSX-91TXH KUXJ/CA AC 120 V

VSX-9120TXH-K KUXJ AC 120 V

For details, refer to "Important Check Points for good servicing".

T-FZV MAY 2007 printed in Japan

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SAFETY INFORMATION

1. SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician.

LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA.

ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.

2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a > on the schematics and on the parts list in this Service Manual.The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER.

Leakagecurrenttester

Reading shouldnot be above0.5 mADevice

undertest

Test allexposed metalsurfaces

Also test withplug reversed(Using AC adapterplug as required)

Earthground

AC Leakage Test

(FOR USA MODEL ONLY)

WARNINGThis product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 - Proposition 65

NOTICE(FOR CANADIAN MODEL ONLY)Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation.

REMARQUE(POUR MODÈLE CANADIEN SEULEMENT)Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation.

This service manual is intended for qualified service technicians ; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician.

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[Important Check Points for Good Servicing]In this manual, procedures that must be performed during repairs are marked with the below symbol.Please be sure to confirm and follow these procedures.

1. Product safety

Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual.

� Use specified parts for repair.

Use genuine parts. Be sure to use important parts for safety.

� Do not perform modifications without proper instructions.

Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise.

� Make sure the soldering of repaired locations is properly performed.

When you solder while repairing, please be sure that there are no cold solder and other debris.Soldering should be finished with the proper quantity. (Refer to the example)

� Make sure the screws are tightly fastened.

Please be sure that all screws are fastened, and that there are no loose screws.

� Make sure each connectors are correctly inserted.

Please be sure that all connectors are inserted, and that there are no imperfect insertion.

� Make sure the wiring cables are set to their original state.

Please replace the wiring and cables to the original state after repairs.In addition, be sure that there are no pinched wires, etc.

� Make sure screws and soldering scraps do not remain inside the product.

Please check that neither solder debris nor screws remain inside the product.

There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.

Damaged power cords may lead to fire accidents, so please be sure that there are no damages.If you find a damaged power cord, please exchange it with a suitable one.

There should be no spark traces or similar marks on the power plug.

When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary.

� Safe environment should be secured during servicing.

When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely.

2. Adjustments

To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.Adjustments should be performed in accordance with the procedures/instructions described in this manual.

4. Cleaning

For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances.

3. Lubricants, Glues, and Replacement parts

Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied.

5. Shipping mode and Shipping screws

To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual.

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CONTENTS SAFETY INFORMATION..................................................................................................................................... 21. SERVICE PRECAUTIONS............................................................................................................................... 6

1.1 NOTES ON SOLDERING .......................................................................................................................... 62. SPECIFICATIONS............................................................................................................................................ 7

2.1 ACCESSORIES ......................................................................................................................................... 72.2 SPECIFICATIONS ..................................................................................................................................... 82.3 PANEL FACILITIES.................................................................................................................................. 10

3. BASIC ITEMS FOR SERVICE........................................................................................................................ 203.1 CHECK POINTS AFTER SERVICING..................................................................................................... 203.2 PCB LOCATIONS .................................................................................................................................... 213.3 JIGS LIST ................................................................................................................................................ 23

4. BLOCK DIAGRAM.......................................................................................................................................... 244.1 OVERALL WIRING DIAGRAM ................................................................................................................ 244.2 BLOCK DIAGRAM for AUDIO BLOCK .................................................................................................... 264.3 BLOCK DIAGRAM for VIDEO BLOCK..................................................................................................... 28

5. DIAGNOSIS.................................................................................................................................................... 305.1 DIAGNOSIS FLOWCHART ..................................................................................................................... 305.2 CIRCUIT DESCRIPTION......................................................................................................................... 70

6. SERVICE MODE ............................................................................................................................................ 726.1 TEST MODE ............................................................................................................................................ 72

7. DISASSEMBLY .............................................................................................................................................. 758. EACH SETTING AND ADJUSTMENT ........................................................................................................... 82

8.1 ADJUSTMENT......................................................................................................................................... 828.2 HOW TO UPDATE FIRMWARE............................................................................................................... 82

9. EXPLODED VIEWS AND PARTS LIST.......................................................................................................... 889.1 PACKING ................................................................................................................................................. 889.2 EXTERIOR SECTION.............................................................................................................................. 909.3 CHASSIS SECTION ................................................................................................................................ 929.4 REAR SECTION ...................................................................................................................................... 949.5 POWER AMP SECTION.......................................................................................................................... 989.6 FRONT PANEL SECTION ..................................................................................................................... 100

10. SCHEMATIC DIAGRAM............................................................................................................................. 10210.1 AUDIO IN ASSY (1/2) .......................................................................................................................... 10210.2 AUDIO IN (2/2) and 12V-REG ASSYS................................................................................................. 10410.3 MAIN CONTROL ASSY (1/3)............................................................................................................... 10610.4 MAIN CONTROL (2/3), GUARD-C and GUARD-F ASSYS................................................................. 10810.5 MAIN CONTROL ASSY (3/3)................................................................................................................11010.6 DSP ASSY (1/4)....................................................................................................................................11210.7 DSP ASSY (2/4)....................................................................................................................................11410.8 DSP ASSY (3/4)....................................................................................................................................11610.9 DSP ASSY (4/4)....................................................................................................................................11810.10 COMPOSITE ASSY........................................................................................................................... 12010.11 S-VIDEO and BRIDGE 2 ASSYS....................................................................................................... 12210.12 COMPONENT ASSY ......................................................................................................................... 12410.13 DISPLAY, VOLUME and MULTI JOG ASSYS.................................................................................... 12610.14 HEADPHONE, FRONT-IN, PRIMARY and TRANS 1 ASSYS........................................................... 12810.15 TRANS 2-1, DIODE 1, VH TR, BRIDGE 1 and PS/SP ASSYS ......................................................... 13010.16 TRANS 2-2, TRANS SIDE, LOCAL P-SUPPLY, DC/DC, IR I/O and VIDEO CONNECT ASSYS ..... 13210.17 POWER AMP-L, POSI 1-L and POSI 2-L ASSYS............................................................................. 13410.18 POWER AMP-R and POSI 1-R ASSYS............................................................................................. 13610.19 POWER AMP IN and POWER PROTECT ASSYS ........................................................................... 13810.20 HDMI & DVC ASSY (1/2) ................................................................................................................... 14010.21 HDMI & DVC ASSY (2/2) ................................................................................................................... 14210.22 USB ASSY (VSX-LX50 ONLY) .......................................................................................................... 144

11. PCB CONNECTION DIAGRAM.................................................................................................................. 14711.1 AUDIO IN ASSY................................................................................................................................... 14811.2 12V-REG ASSY.................................................................................................................................... 15211.3 BRIDGE 2 ASSY.................................................................................................................................. 15311.4 MAIN CONTROL ASSY ....................................................................................................................... 15411.5 DSP ASSY ........................................................................................................................................... 15811.6 COMPOSITE ASSY ............................................................................................................................. 16211.7 S-VIDEO ASSY.................................................................................................................................... 16611.8 COMPONENT ASSY ........................................................................................................................... 17011.9 DISPLAY ASSY.................................................................................................................................... 17411.10 VOLUME ASSY.................................................................................................................................. 178

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11.11 HEADPHONE ASSY...........................................................................................................................17911.12 MULTI JOG ASSY ..............................................................................................................................18011.13 FRONT-IN ASSY ................................................................................................................................18411.14 PRIMARY ASSY .................................................................................................................................18811.15 TRANS 1 ASSY ..................................................................................................................................19211.16 TRANS 2-1 ASSY...............................................................................................................................19311.17 DIODE 1 and VH TR ASSYS..............................................................................................................19411.18 BRIDGE 1 ASSY.................................................................................................................................19511.19 PS/SP ASSY.......................................................................................................................................19611.20 TRANS 2-2 ASSY...............................................................................................................................20011.21 POSI 1-L, POSI 2-L and POSI 1-R ASSYS........................................................................................20111.22 TRANS SIDE ASSY............................................................................................................................20211.23 IR I/O ASSY........................................................................................................................................20411.24 LOCAL P-SUPPLY ASSY ...................................................................................................................20611.25 DC/DC ASSY......................................................................................................................................20811.26 VIDEO CONNECT ASSY ...................................................................................................................21011.27 POWER AMP-L ASSY........................................................................................................................21211.28 POWER AMP-R ASSY .......................................................................................................................21611.29 POWER AMP IN ASSY ......................................................................................................................22011.30 POWER PROTECT ASSY..................................................................................................................22211.31 HDMI & DVC ASSY ............................................................................................................................22411.32 USB ASSY (VSX-LX50 ONLY) ...........................................................................................................228

12. PCB PARTS LIST........................................................................................................................................230

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VSX-LX506

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1. SERVICE PRECAUTIONS1.1 NOTES ON SOLDERING

• For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs accompanied by reworking of soldering.

• Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 ºC. Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 ºC in general, although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron.

Do NOT use a soldering iron whose tip temperature cannot be controlled.

Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden).

The following lead-free solders are available as service parts:• Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia.

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2. SPECIFICATIONS2.1 ACCESSORIES

Accessories

AM Loop Antenna(ATB7013)

Remote Control Unit(AXD7491: VSX-LX50)(AXD7490: VSX-91TXH)(AXD7497: VSX-9120TXH-K)

Setup Microphone (for Auto MCACC setup)(APM7008)

FM Wire Antenna(ADH7030)

AA/LR6 Dry Cell Batteries (VEM1031)

Windows Media™ and the Windows logo are trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries.

THX and the THX logo is a trademark of THX Ltd. which may be registered in some jurisdictions. All rights reserved.

Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic", "Surround EX", and the double-D symbol are trademarks of Dolby Laboratories.

"DTS" is a registered trademark of DTS, Inc. and"DTS-HD Master Audio" is a trademark of DTS, Inc.

ANAL

OGAT

T

MIDNIG

HT/ LO

UDNES

SDI

MMER

SLEE

P

SR+

+10

D.ACC

ESSDIA

LOG

E

S.RET

RIEVE

R

CLAS

SDI

SC

RECE

IVER

SOUR

CESY

STEM

OFF

INPU

TSE

LECT EN

TER

TV C

ON

TRO

L

SHIFT

VO

L

TUNE

TUNE

STST

STAT

USSIG

NAL

SEL

THX

ADV.S

URR

SB ch

INP

UT

SE

LEC

TTV

CH

MPX

A BC

DE

EON

AUDI

ODI

SP

SUBT

ITLE

MULTI

OPE

STAN

DARD

PHAS

ES.D

IRECT

MCAC

C

REC

MUTE

TV VO

L

ENTE

R

REC

STO

PJU

KEBO

X

HDD

CHCHD

VD

TOP

MENU

CH L

EVEL

AV P

ARAM

ETER

PTY S

EARC

H

T.ED

IT

MENU

RETU

RN

GU

IDE

BA

ND

SETU

P

RE

CE

IVE

R

TVDV

R 1

TV C

TRL

iPod

RECE

IVER

TUNE

RHD

MI 1

DVD

CDHD

MI 2

CD-R

/TAPE

DVR

2US

B

STER

EO/

F.S.

SURR

PHOT

O

Audio Control Cable for iPod(XDE7025) KU models only

IN

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2.2 SPECIFICATIONS

Amplifier sectionContinuous Power Output (Stereo)

Front .........150 W + 150 W (DIN 1 kHz, THD 1 %, 6 Ω)120 W + 120 W (DIN 1 kHz, THD 1 %, 8 Ω)

Continuous Power Output (Multichannel)

Front .........150 W + 150 W (DIN 1 kHz, THD 1 %, 6 Ω)120 W + 120 W (DIN 1 kHz, THD 1 %, 8 Ω)

Center..................... 150 W (DIN 1 kHz, THD 1 %, 6 Ω)120 W (DIN 1 kHz, THD 1 %, 8 Ω)

Surround...150 W + 150 W (DIN 1 kHz, THD 1 %, 6 Ω)120 W + 120 W (DIN 1 kHz, THD 1 %, 8 Ω)

Surround back.................150 W + 150 W (DIN 1 kHz, THD 1 %, 6 Ω)

120 W + 120 W (DIN 1 kHz, THD 1 %, 8 Ω)Rated Power Output ................................ 130 W + 130 W

(20 Hz to 20 kHz, 0.09 %, 6 Ω)Rated Power Output ................................ 110 W + 110 W

(20 Hz to 20 kHz, 0.09 %, 8 Ω)• The above specifications are applicable when the

power supply is 230V.

Audio SectionInput (Sensitivity/Impedance)LINE........................................................... 335 mV/47 kΩFrequency Response(LINE) .....5 Hz to 100 000 Hz dBOutput (Level/Impedance)

REC.................................................... 335 mV/2.2 kΩTone Control

BASS................................................. ± 6 dB (100 Hz)TREBLE ............................................ ± 6 dB (10 kHz)LOUDNESS............... +4 dB / +2 dB (100 Hz/10 kHz)

(at volume position –40 dB)Signal-to-Noise Ratio (IHF, short circuited, A network)

LINE.................................................................103 dBSignal-to-Noise Ratio[DIN (continuous rated power output/50 mW)]

LINE...................................................... 92 dB / 65 dB

Composite Video / S-Video SectionInput (Sensitivity/Impedance) ........................1 Vp-p/75 ΩOutput (Level/Impedance) .............................1 Vp-p/75 ΩSignal-to-Noise Ratio...............................................65 dBFrequency Response .............................. 5 Hz to 10 MHz

Component Video SectionInput (Sensitivity/Impedance) ........................1 Vp-p/75 ΩOutput (Level/Impedance) .............................1 Vp-p/75 ΩSignal-to-Noise Ratio...............................................65 dBFrequency Response ............................ 5 Hz to 100 MHz

FM Tuner SectionFrequency Range.......................... 87.5 MHz to 108 MHzUsable Sensitivity ...... Mono: 15.2 dBf, IHF (1.6 µV/75 Ω)50 dB Quieting Sensitivity ........................Mono: 20.2 dBf

Stereo: 41.2 dBfSensitivity (DIN).......................Mono: 1.1 µV (S/N 26 dB)

Stereo: 50 µV (S/N 46 dB)Signal-to-Noise Ratio..................Mono: 76 dB (at 85 dBf)

Stereo: 72 dB (at 85 dBf)Signal-to-Noise Ratio (DIN) ..........................Mono: 62 dB

Stereo: 58 dBDistortion ........................................Stereo: 0.6 % (1 kHz)Alternate Channel Selectivity ................. 70 dB (400 kHz)Stereo Separation....................................... 40 dB (1 kHz)Frequency Response .................. 30 Hz to 15 kHz ± 1 dBAntenna Input ........................................75 Ω unbalanced

AM Tuner SectionFrequency Range....... 531 kHz to 1602 kHz (9 kHz step)Sensitivity (IHF, Loop antenna) .........................350 µV/mSelectivity ................................................................30 dBSignal-to-Noise Ratio...............................................50 dBAntenna ...................................................... Loop antenna

MiscellaneousPower Requirements ...AC 220 V to 230 V, 50 Hz / 60 HzPower Consumption ...............................................450 WIn standby................................................................0.6 WDimensions......420 (W) mm x 173 (H) mm x 465 (D) mmWeight (without package) ..................................... 15.3 kg

Furnished PartsSetup microphone (for Auto MCACC setup) .................. 1AA/IEC R6P dry cell batteries ....................................... 2Remote control unit ........................................................ 1AM loop antenna ............................................................ 1FM wire antenna............................................................. 1Warranty card................................................................. 1Operating instructions

Note

• Specifications and the design are subject to possible modifications without notice, due to improvements.

VSX-LX50

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VSX-91TXH/VSX-9120TXH-K

Amplifier sectionContinuous average power output of 110 watts* per channel, min., at 8 ohms, from 20 Hz to 20 000 Hz with no more than 0.09 %** total harmonic distortion (front).

Continuous Power Output (20 Hz to 20 kHz, 8 Ω, 0.09 %)

Front ........................................................ 110 W + 110 WCenter.....................................................................110 WSurround.................................................. 110 W + 110 WSurround back ......................................... 110 W + 110 W

Continuous Power Output (1 kHz, 6 Ω, 1.0 %)Front ........................................................ 150 W + 150 WCenter.....................................................................150 WSurround.................................................. 150 W + 150 WSurround back ......................................... 150 W + 150 W

Total harmonic distortion .......................................0.09 %(20 Hz to 20 kHz, 110 W, 8 Ω)

* Measured pursuant to the Federal Trade Commission’s Trade Regulation rule on Power Output Claims for Amplifiers** Measured by Audio Spectrum Analyzer

Audio SectionInput (Sensitivity/Impedance)LINE........................................................... 335 mV/47 kΩFrequency Response (LINE) ....5 Hz to 100 000 Hz dBOutput (Level/Impedance)

REC.................................................... 335 mV/2.2 kΩTone Control

BASS.................................................± 6 dB (100 Hz)TREBLE ............................................ ± 6 dB (10 kHz)LOUDNESS............... +4 dB / +2 dB (100 Hz/10 kHz)

(at volume position –40 dB)Signal-to-Noise Ratio (IHF, short circuited, A network)

LINE.................................................................103 dBSignal-to-Noise Ratio [EIA, at 1 W (1 kHz)]

LINE...................................................................83 dB

Composite Video / S-Video SectionInput (Sensitivity/Impedance) ........................1 Vp-p/75 ΩOutput (Level/Impedance) .............................1 Vp-p/75 ΩSignal-to-Noise Ratio...............................................65 dBFrequency Response .............................. 5 Hz to 10 MHz

Component Video SectionInput (Sensitivity/Impedance) ........................1 Vp-p/75 ΩOutput (Level/Impedance) .............................1 Vp-p/75 ΩSignal-to-Noise Ratio...............................................65 dBFrequency Response ............................ 5 Hz to 100 MHz

FM Tuner SectionFrequency Range.......................... 87.5 MHz to 108 MHzUsable Sensitivity ...... Mono: 13.2 dBf, IHF (1.3 µV/75 Ω)50 dB Quieting Sensitivity.........................Mono: 20.2 dBf

Stereo: 38.6 dBfSignal-to-Noise Ratio..................Mono: 73 dB (at 85 dBf)

Stereo: 70 dB (at 85 dBf)Distortion ........................................Stereo: 0.5 % (1 kHz)Alternate Channel Selectivity ................. 60 dB (400 kHz)Stereo Separation ...................................... 40 dB (1 kHz)Frequency Response .................. 30 Hz to 15 kHz ± 1 dBAntenna Input ........................................75 Ω unbalanced

AM Tuner SectionFrequency Range............................530 kHz to 1700 kHzSensitivity (IHF, Loop antenna) .........................350 µV/mSelectivity ................................................................25 dBSignal-to-Noise Ratio...............................................50 dBAntenna ...................................................... Loop antenna

MiscellaneousPower Requirements ............................. AC 120 V, 60 HzPower Consumption .................................490 W, 650 VAIn standby..............................................................0.65 WAC Outlet .....................................(switched) 100 W MAX.Dimensions......420 (W) mm x 173 (H) mm x 465 (D) mm

(16 9/16 (W) in. x 6 13/16 (H) in. x 18 5/16 (D) in.)Weight (without package) .............. 15.3 kg (33 lbs 12 oz)

Furnished PartsSetup microphone (for Auto MCACC setup) .................. 1AA/IEC R6P dry cell batteries...................................... 2Remote control unit ........................................................ 1AM loop antenna ............................................................ 1FM wire antenna............................................................. 1Warranty card ................................................................. 1Operating instructions(*) Audio Control cable for iPod...................................... 1

(*) KU models only

Note

• Specifications and the design are subject to possible modifications without notice, due to improvements.

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VSX-LX5010

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2.3 PANEL FACILITIES

1 MULTI JOG dialUse the MULTI JOG dial to select various settings and menu options.

2 STANDBY/ONSwitches the receiver between on and standby. Power indicator lights when the receiver is on.

3 EON MODEUse to search for programs that are broadcasting traffic or news information.

PTY SEARCHUse this button to search for RDS program types.

4 LISTENING MODEUse with the MULTI JOG dial to select the various listening modes.

5 PHASE CONTROL indicatorLights when the Phase Control is switched on.

6 MCACC indicatorLights when one of the MCACC presets is selected.

7 DIGITAL PRECISION PROCESSING indicatorLights to indicate digital processing.

8 Character displaySee Display on.

9 Remote sensorReceives the signals from the remote control.

10 HDMI indicatorBlinks when connecting an HDMI-equipped component; lights when the component is connected.

11 SIGNAL SELECTUse to select an input signal.

SB ch PROCESSING – Selects the surround back channel mode or virtual surround back mode.MULTI CH IN – Press to select the multichannel analog inputs.

12 MASTER VOLUME dial

13 ENTER


ENTER

VSX-LX50

STANDBY/ON

PHONES

DVD /LD

PHASECONTROL

TV /SAT DVR /VCR 1 DVR /VCR 2 VIDEO/GAME

DIGITAL PRECISION PROCESSING

CD CD-R /TAPE /MD FM/AMLISTENING

MODEPTY

SEARCHEON

MODE

SYSTEMSETUP

TUNING/STATION


MULTI JOG

MULTI CHIN

SB chPROCESSING

SIGNALSELECTHIMDUBS iPod


VIDEO/GAME INPUTS-VIDEO USB

SYSTEMSETUP

TUNING/STATION


MULTI JOG

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9 10 11

18

21 222019 23

43

24

Front Panel (VSX-LX50)

14 PHONES jackUse to connect headphones. When the headphones are connected, there is no sound output from the speakers.

15 Input source buttonsPress to select an input source.

16 VIDEO/GAME INPUT

17 USB interfaceConnect a USB audio device for playback.

18 MCACC SETUP MIC jackUse to connect the supplied microphone.

19 SYSTEM SETUPPress to access the System Setup menu.

20 RETURNPress to confirm and exit the current menu screen.

21 TONEPress this button to access the bass and treble controls, which you can then adjust with the MULTI JOG dial.

22 TUNING/STATIONUse to find radio frequencies and to select preset stations.

23 TUNER EDITUse with the MULTI JOG dial to memorize and name stations for recall.

24 SPEAKERSUse to change the speaker system.

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Front Panel (VSX-91TXH/VSX-9120TXH-K)

1 MULTI JOG dialUse the MULTI JOG dial to select various settings and menu options.

2 STANDBY/ONSwitches the receiver between on and standby. Power indicator lights when the receiver is on.

3 MULTI ZONE controlsIf you’ve made MULTI-ZONE connections use these controls to control the sub zone from the main zone.

4 LISTENING MODEUse with the MULTI JOG dial to select the various listening modes.

5 PHASE CONTROL indicatorLights when Phase Control is switched on.

6 MCACC indicatorLights when one of the MCACC presets is selected.

7 Character display

8 Remote sensorReceives the signals from the remote control.

9 HDMI indicatorBlinks when connecting an HDMI-equipped component; lights when the component is connected.

10 SIGNAL SELECTUse to select an input signal.

SB ch PROCESSING – Selects the surround back channel mode or virtual surround back mode.

MULTI CH IN – Press to select the multichannel analog inputs.


ENTER

VSX-91TXH

STANDBY/ON

PHONES

DVD /LD

PHASECONTROL

TV /SAT DVR 1/DVR 2 VIDEO/GAME CD CD-R /TAPE /MD FM/AMLISTENING

MODE

SYSTEMSETUP

TUNING/STATION


MULTI JOG

MULTI CHIN

SB chPROCESSING

SIGNALSELECTSIRIUS HDMIXM iPod


VIDEO/GAME INPUTS-VIDEO

ON/OFFMULTI ZONE

CONTROL

SYSTEMSETUP

TUNING/STATION


MULTI JOG

1 72 65 8

12 1514 1613

9 10 11

17 20 211918 22

43

11 MASTER VOLUME dial

12 ENTER

13 PHONES jackUse to connect headphones. When the headphones are

(VSX-91TXH)

connected, there is no sound output from the speakers.

14 Input source buttonsPress to select an input source.

15 VIDEO/GAME INPUT

16 MCACC SETUP MIC jackUse to connect the supplied microphone.

17 SYSTEM SETUPPress to access the System Setup menu.

18 RETURNPress to confirm and exit the current menu screen.

19 TONEPress this button to access the bass and treble controls, which you can then adjust with the MULTI JOG dial.

20 TUNING/STATIONUse to find radio frequencies and to select preset stations.

21 TUNER EDITUse with the MULTI JOG dial to memorize and name stations for recall.

22 SPEAKERSUse to change the speaker system.

VSX-LX505 6 7 8

C

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F

A

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VSX-LX5012

1 2 3 4

Rear Panel (VSX-LX50)

Caution

• Before making or changing the connections, switch off the power and disconnect the power cord from the power outlet. Plugging in should be the final step.

1 HDMI connectors (x3)Two inputs and one output for high-quality audio/video connection to compatible HDMI devices.

2 Coaxial digital audio inputs (x2)Use for digital audio sources, including DVD players/recorders, digital satellite receivers, CD players, etc.

3 Optical digital audio output/input(s) (x4)Use the OUT jack for recording to a CD or MiniDisc recorder.Use the IN jacks for digital audio sources, including DVD players/recorders, digital satellite receivers, CD players, etc.

4 Control input/outputUse to connect other Pioneer components so that you can control all your equipment from a single IR remote sensor.

5 Stereo analog audio source inputs/(outputs) (x3)Use for connection to audio sources such as CD players, tape decks, turntables, etc.

A

(Single)

IN IN INOUT OUT

DVR/VCR1 DVR/VCR2

PRE OUT

HDMI

R

L LCENTER

RROUNDCK

CENTE

DCK

11

9

6 Component video connections (x4)Use the inputs to connect any video source that has component video output, such as a DVD recorder. Use the output for connection to a monitor or TV.

7 Audio/video source inputs/(outputs) (x6)Use for connection to audio/visual sources, such as DVD players/recorders, VCRs, etc. Each set of inputs has jacks for composite video, S-video and stereo analog audio.

8 iPod input terminalUse to connect your Apple iPod as an audio source.

9 AM and FM antenna terminalsUse to connect indoor or outdoor antennas for radio broadcasts.

10 Multichannel pre-amplifier outputsUse to connect separate amplifiers for front, center, surround, surround back and subwoofer channels.

11 Composite and S-video monitor outputsUse to connect monitors and TVs.

12 Multichannel analog audio inputs7.1 channel inputs for connection to a DVD player with multichannel analog outputs.

13 Speaker terminalsUse for connection to the main front, center, surround and surround back speakers.

Note1 If the video signal does not appear on your TV or plasma display, try adjusting the resolution settings on your component or display. Note that some components (such as video game units) have resolutions that may not be converted. In this case, use an (analog) S-video or composite connection.

1 2 3 4

C

D

F

A

B

E

13

5 6 7 8

Rear Panel (VSX-91TXH/VSX-9120TXH-K)

Caution

• Before making or changing the connections, switch off the power and disconnect the power cord from the power outlet. Plugging in should be the final step.

1 HDMI connectors (x3)Two inputs and one output for high-quality audio/video connection to compatible HDMI devices.

2 XM Radio input

3 Coaxial digital audio inputs (x2)Use for digital audio sources, including DVD players/recorders, digital satellite receivers, CD players, etc.

4 Optical digital audio output/input(s) (x4)Use the OUT jack for recording to a CD or MiniDisc recorder.Use the IN jacks for digital audio sources, including DVD players/recorders, digital satellite receivers, CD players, etc.

5 Control input/outputUse to connect other Pioneer components so that you can control all your equipment from a single IR remote sensor.

6 Stereo analog audio source inputs/(outputs) (x3)Use for connection to audio sources such as CD players, tape decks, turntables, etc.

7 Remote input (MULTI-ZONE and source)Use for connection to an external remote control sensor for use in a MULTI-ZONE setup, for example.

8 Component video connections (x4)Use the inputs to connect any video source that has component video output, such as a DVD recorder. Use the output for connection to a monitor or TV.

9 RS-232C connectorUse for connection to a PC for graphical output when using Advanced MCACC.

10 iPod input terminalUse to connect your Apple iPod as an audio source.

PEAKERS

OUTLET

R L R LR

FRONT CENTER SURROUND SURROUND BACK

IN IN INOUT OUT

DVR/VCR1 DVR/VCR2

LCENTER

SWITCHED 100 W(0.8 A) MAX

CENTE

DVR/VCR1 DVR/VCR2

11 Audio/video source inputs/(outputs) (x6)Use for connection to audio/visual sources, such as DVD players/recorders, VCRs, etc. Each set of inputs has jacks for composite video, S-video and stereo analog audio.

12 AM and FM antenna terminalsUse to connect indoor or outdoor antennas for radio broadcasts.

13 Multichannel pre-amplifier outputsUse to connect separate amplifiers for front, center, surround, surround back and subwoofer channels.

14 Composite and S-video monitor outputsUse to connect monitors and TVs.

15 Multichannel analog audio inputs7.1 channel inputs for connection to a DVD player with multichannel analog outputs.

16 12 V trigger jack (total 50 mA max.)Use to switch components in your system on and off according to the input function of the receiver.

17 MULTI-ZONE and source outputsUse to connect a second amplifier in a separate zone.

18 SIRIUS Radio input

19 Speaker terminalsUse for connection to the main front, center, surround and surround back speakers.

20 Switched AC power outlet (100 W/0.8 A max.)Use to power another component in the system. Power to the outlet switches on and off with the receiver.

Note1 If the video signal does not appear on your TV or plasma display, try adjusting the resolution settings on your component or display. Note that some components (such as video game units) have resolutions that may not be converted. In this case, use an (analog) S-video or composite connection.

20

VSX-LX505 6 7 8

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VSX-LX5014

1 2 3 4

Display (VSX-LX50)

1 SIGNAL indicatorsLight to indicate the currently selected input signal. AUTO lights when the receiver is set to select the input signal automatically.

2 Program format indicatorsThese change according to which channels are active in digital sources.L – Left front channelC – Center channelR – Right front channelSL – Left surround channelS – Surround channel (mono)SR – Right surround channelSBL – Left surround back channelSB – Surround back channel (mono)SBR – Right surround back channelLFE – Low frequency effects channel (the ((( ))) indicators light when an LFE signal is being input)

3 Digital format indicatorsLight when a signal encoded in the corresponding format is detected (DSDPCM lights during the DSD (Direct Stream Digital) to PCM conversion with SACDs).

4 S.RTRVLights when the Sound Retriever is switched on.

5 SOUNDLights when any of the Midnight, Loudness or tone controls feature is selected.

6 PHASE CONTROLLights when the Phase Control is switched on.

7 Sound processing indicatorsLight according to the active AV parameter(s).

OVER lights to indicate that the level of an analog source is too high. ATT lights when you use the attenuator (ANALOG ATT) to reduce it.

8 V.SBLights during Virtual surround back processing.

9 TUNER indicatorsTUNED – Lights when a broadcast is being received.STEREO – Lights when a stereo FM broadcast is being received in auto stereo mode.

MONO – Lights when the mono mode is set using the MPX button.

10 EON / RDS indicatorsEON – Lights when the EON mode is set (flashes during EON reception). The indicator lights when the current station carries the EON service.

RDS – Lights when an RDS broadcast is received.

11 Master volume level

12 SR+Lights when the SR+ mode is switched on.

13 STREAM DIRECTLights when Direct / Pure Direct is selected.

14 Speaker indicators Indicate the current speaker system, A and/or B.

15 Listening mode indicatorsTHX – Lights when a Home THX mode is selected.

ADV. SURROUND – Lights when an Advanced Surround mode has been selected.

STEREO – Lights when the stereo mode is selected.

STANDARD – Lights when a Standard Surround mode is switched on.

16 SLEEPLights when the receiver is in sleep mode.

17 Matrix decoding format indicators

Neo:6 – When one of the Neo:6 modes of the receiver is on, this lights to indicate Neo:6 processing.

18 Character displayDisplays various system information.

19 HDMI connection indicatorsLight to indicate the HDMI input currently selected.

STREAM DIRECT

HDMIPCM

L C RSL S SR

SBL SBLFE

SBR

AUTO

ADV.SURROUNDSTANDARD

SLEEP

THXSTEREOSP AB

DIGITAL

PRO LOGIC Neo: 6

DIGITAL

SR+

DTS WMA9 Pro OVERATTS.RTRV MONO dB

DIALOG EPHASE CONTROL

STEREOV.SB

TUNEDEONRDS

ANALOG

HD

DSD PCM

DNR

SOUND Hi-Bit/Sampling

HDMI [ 1 ] [ 2 ]

21 3 765 9 10 11 12

181413 16 1917

4 8

15

PRO LOGIC IIx –This lights to indicate Pro Logic II / Pro Logic IIx decoding.

1 2 3 4

C

D

F

A

B

E

15

5 6 7 8

Display (VSX-91TXH/VSX-9120TXH-K)

1 SIGNAL indicatorsLight to indicate the currently selected input signal. AUTO lights when the receiver is set to select the input signal automatically.

2 Program format indicatorsThese change according to which channels are active in digital sources.L – Left front channelC – Center channelR – Right front channelSL – Left surround channelS – Surround channel (mono)SR – Right surround channelSBL – Left surround back channelSB – Surround back channel (mono)SBR – Right surround back channelLFE – Low frequency effects channel (the ((( ))) indicators light when an LFE signal is being input)

3 Digital format indicatorsLight when a signal encoded in the corresponding format is detected (DSDPCM lights during the DSD (Direct Stream Digital) to PCM conversion with SACDs).

4 S.RTRVLights when the Sound Retriever is switched on.

5 MULTI-ZONELights when the MULTI-ZONE feature is active.

6 PHASE CONTROLLights when the Phase Control is switched on.

7 Sound processing indicatorsLight according to the active AV parameter(s). OVER lights to indicate that the level of an analog source is too high. ATT lights when you use the attenuator (ANALOG ATT) to reduce it.

8 V.SBLights during Virtual surround back processing.

9 TUNER indicatorsTUNED – Lights when a broadcast is being received.STEREO – Lights when a stereo FM broadcast is being received in auto stereo mode.

MONO – Lights when the mono mode is set using the MPX button.

10 SOUNDLights when any of the Midnight, Loudness or tone controls feature is selected.

11 Master volume level

12 SR+Lights when the SR+ mode is switched on.

13 STREAM DIRECTLights when Direct / Pure Direct is selected.

14 Speaker indicators Indicate the current speaker system, A and/or B.

15 Listening mode indicatorsTHX – Lights when a Home THX mode is selected.

ADV.SURROUND – Lights when an Advanced Surround mode has been selected.

STEREO – Lights when the stereo mode is selected.

STANDARD – Lights when a Standard Surround mode is switched on.

16 SLEEPLights when the receiver is in sleep mode.

17 Matrix decoding format indicatorsPRO LOGIC IIx –This lights to indicate Pro

Logic II / Pro Logic IIx decoding.

Neo:6 – When one of the Neo:6 modes of the receiver is on, this lights to indicate Neo:6 processing.

18 Character displayDisplays various system information.

19 HDMI connection indicatorsLight to indicate the HDMI input currently selected.

STREAM DIRECT

HDMIPCM

L C RSL S SR

SBL SBLFE

SBR

AUTO

ADV.SURROUNDSTANDARD

SLEEP

THXSTEREOSP AB

DIGITAL

PRO LOGIC

SR+

OVERATTS.RTRV MONO dB

DIALOG EPHASE ONTROLC

STEREOV.SB

TUNED

Neo: 6

ANALOG

MULTI-ZONEDNR

SOUND Hi-Bit/Sampling

HDMI [ 1 ] [ 2 ]

21 3 765 9 11 12

181413 16 1917

4 8

15

10

DIGITALDTS WMA9 Pro

HD

DSD PCM

VSX-LX505 6 7 8

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B

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VSX-LX5016

1 2 3 4

Remote Control (VSX-LX50)

The remote has been conveniently color-coded according to component control using the following system (press the corresponding input source button to access):

• Green – Receiver controls (see below)

• Red – DVD controls

• Blue – Tuner controls

• Yellow – iPod controls

• White – Other controls

1 RECEIVER

This switches between standby and on for this receiver.

2 INPUT SELECTUse to select the input source (use SHIFT for INPUTSELECT ).

3 Input source buttonsPress to select control of other components.

4 Number buttons and other receiver/component controlsUse the number buttons to directly select a radio frequency or the tracks on a CD, DVD, etc.

DISC (ENTER) can be used to enter commands for TV or DTV, and also to select a disc in a multi-CD player.

Press RECEIVER first to access:

SLEEP – Use to put the receiver in sleep mode and select the amount of time before sleep.

S.RETRIEVER – Press to restore CD quality sound to compressed audio sources.

ANALOG ATT – Attenuates (lowers) the level of an analog input signal to prevent distortion.

SR+ – Switches the SR+ mode on/off.

DIMMER – Dims or brightens the display.

MIDNIGHT/LOUDNESS – Use Midnight when listening to movie soundtracks at low volume. Use Loudness to boost the bass and treble at low volume.

DIALOG E – Use to make dialog stand out when watching TV or a movie.

PressTUNER first to access:

D.ACCESS – After pressing, you can access a radio station directly using the number buttons.

CLASS – Switches between the three banks (classes) of radio station presets.

5 Tuner/component control buttons/SETUPThese button controls can be accessed after you have selected the corresponding input source button (DVD,DVR1,TV, etc.). The BAND,T.EDIT and PTY SEARCHtuner controls are explained. Press RECEIVER first to access the following controls:

AV PARAMETER – Use to access the AV options.

SETUP – Use to access the System Setup menu .

CH LEVEL – Press repeatedly to select a channel, then use to adjust the level.

RETURN – Press to confirm and exit the current menu screen (also use to return to the previous menu with DVDs or to select closed captioning with DTV).

6 (TUNE/ST) /ENTERUse the arrow buttons when setting up your surround sound system and the AV options. Also used to control DVD menus/options and for deck 1 of a double cassette deck player. Use the TUNEbuttons to find radio frequencies and use ST to find preset stations.

ANALOGATT

MIDNIGHT/ LOUDNESS

DIMMER

SLEEP

SR+

+10D.ACCESS

DIALOG E

S.RETRIEVER

CLASSDISC

RECEIVER SOURCESYSTEM OFF

INPUTSELECT

ENTER

TV CONTROL

SHIFT

VOL

TUNE

TUNE

STST

STATUS SIGNAL SEL

THX ADV.SURR

SB ch

INPUTSELECT TV CH

MPX

A

B C D EEON

AUDIODISP

SUBTITLE

MULTI OPE STANDARD

PHASE S.DIRECTMCACC

REC

MUTE

TV VOL

ENTER

REC STOP JUKEBOX

HDD

CH CH

DVD

TOP MENUCH LEVELAV PARAMETER

PTY SEARCH

T.EDIT

MENU

RETURN

GUIDE BAND

SETUP

RECEIVER

TV DVR 1 TV CTRL

iPod RECEIVERTUNERHDMI 1

DVD

CDHDMI 2CD-R/TAPE

DVR 2USB

STEREO/F.S.SURR

PHOTO

4

3

5

7

8

11

910

6

12

13

14

15

16

17

18

21

1 2 3 4

C

D

F

A

B

E

17

5 6 7 8

7 TV CONTROL buttonsThese buttons are dedicated to control the TV assigned to the TV CTRL button. Thus if you only have one TV to hook up to this system assign it to the TV CTRL input source button. If you have two TVs, assign the main TV to the TVCTRL button.

TV – Use to turn on/off the power of the TV.

TV VOL +/– – Use to adjust the volume on your TV.

INPUT SELECT – Use to select the TV input signal.

TV CH +/– – Use to select channels.

8 Component control buttonsThe main buttons (,, etc.) are used to control a component after you have selected it using the input source buttons.

The controls above these buttons can be accessed after you have selected the corresponding input source button (for example DVD,DVR1 or TV). The following controls can be accessed when listening to the built-in tuner:

MPX – Switches between stereo and mono reception of FM broadcasts. If the signal is weak then switching to mono will improve the sound quality.

DISP – Switches between named station presets and radio frequencies. Also used to display RDS information.

EON – Use to search for programs that are broadcasting traffic or news information.

9 STATUSPress to check selected receiver settings.

10 MULTI OPEUse this button to perform multi operations.

11 SHIFTPress to access the controls outlined in white boxes (for example, INPUT SELECT ), or to display the currently selected input source in the remote control LCD.

12 SOURCEPress to turn on/off other components connected to the receiver.

13 Character display (LCD)This display shows information when transmitting control signals.

The following commands are shown when you’re setting the remote to control other components.

SETUP – Indicates the setup mode, from which you choose the options below.

PRESET – See Selecting preset codes directly

LEARNING – See Programming signals from other remote controls.

MULTI OP – See Multi Operation and System Off.

SYS OFF – See Multi Operation and System Off.

DIRECT F – See Direct function.

RENAME – See Renaming input source names.

ERASE – See Erasing one of the remote control button settings.

RESET – See Resetting the remote control presets.

READ ID – See Confirming preset codes.

14 RECEIVERSwitches the remote to control the receiver (used to select the green commands above the number buttons (ANALOG ATT, etc.)). Also use this button to set up surround sound.

15 VOL +/–Use to set the listening volume.

16 MUTEMutes the sound or restores the sound if it has been muted (adjusting the volume also restores the sound).

17 Receiver controlsSIGNAL SEL – Use to select an input signal.

SB ch – Use to select the surround/virtual back channel mode.

STEREO/F.S.SURR – Switches between the stereo playback mode and the Front Stage Surround Advance mode.

THX – Press to select a Home THX listening mode.

STANDARD – Press for Standard decoding and to

Neo:6 options.

ADV.SURR – Use to switch between the various surround modes.

18 PHASE– Press to switch on/off Phase Control.

MCACC – Press to switch between MCACC presets.

S.DIRECT – Press to select the Auto Surround mode or the Stream Direct mode. Stream Direct playback bypasses the tone controls and any other signal processing for the most accurate reproduction of a source.

switch between the various Pro Logic IIx and

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5018

1 2 3 4

Remote Control (VSX-91TXH/VSX-9120TXH-K)

The remote has been conveniently color-coded according to component control using the following system (press the corresponding input source button to access):

• Green – Receiver controls (see below)

• Red – DVD controls

• Blue – Tuner, XM and SIRIUS Radio controls

• Yellow – iPod controls

• White – Other controls

1 RECEIVER

This switches between standby and on for this receiver.

2 INPUT SELECTUse to select the input source (use SHIFT for INPUTSELECT ).

3 Input source buttonsPress to select control of other components.

4 Number buttons and other receiver/component controlsUse the number buttons to directly select a radio frequency or the tracks on a CD, DVD, etc.

DISC (ENTER) can be used to enter commands for TV or DTV, and also to select a disc in a multi-CD player.

Press RECEIVER first to access:

SLEEP – Use to put the receiver in sleep mode and select the amount of time before sleep.

S.RETRIEVER – Press to restore CD quality sound to compressed audio sources.

ANALOG ATT – Attenuates (lowers) the level of an analog input signal to prevent distortion.

SR+ – Switches the SR+ mode on/off.

DIMMER – Dims or brightens the display.

MIDNIGHT/LOUDNESS – Use Midnight when listening to movie soundtracks at low volume. Use Loudness to boost the bass and treble at low volume.

DIALOG E – Use to make dialog stand out when watching TV or a movie.

Press TUNER first to access:

D.ACCESS – After pressing, you can access a radio station directly using the number buttons.

CLASS – Switches between the three banks (classes) of radio station presets.

5 Tuner/component control buttons/SETUPThese button controls can be accessed after you have selected the corresponding input source button (DVD,DVR1,TV, etc.). The BAND and T.EDIT tuner controls are explained. Press RECEIVER first to access the following controls:

AV PARAMETER – Use to access the AV options.

SETUP – Use to access the System Setup menu.

CH LEVEL – Press repeatedly to select a channel, then use to adjust the level.

RETURN – Press to confirm and exit the current menu screen (also use to return to the previous menu with DVDs or to select closed captioning with DTV).

6 (TUNE/ST) /ENTERUse the arrow buttons when setting up your surround sound system and the AV options. Also used to control DVD menus/options and for deck 1 of a double cassette deck player. Use the TUNEbuttons to find radio frequencies and use ST to find preset stations.

ANALOGATT

MIDNIGHT/ LOUDNESS

DIMMER

SLEEP

SR+

+10D.ACCESS

DIALOG E

S.RETRIEVER

CLASSDISC

RECEIVER SOURCESYSTEM OFF

INPUTSELECT

ENTER

TV CONTROL

SHIFT

VOL

TUNE

TUNE

STST

STEREO/F.S.SURR

PHOTO

STATUS SIGNAL SEL

THX ADV.SURR

SB ch

INPUTSELECT TV CH

MPX

AUDIODISP

SUBTITLE

MULTI OPE STANDARD

PHASE S.DIRECTMCACC

RECANT INFO

MUTE

TV VOL

ENTER

REC STOP JUKEBOX

HDD

CH CH

DVD

TOP MENUCH LEVELAV PARAMETER

T.EDIT

MENU

RETURN

GUIDE BAND

SETUP

RECEIVER

TV DVR 1 TV CTRL

iPod RECEIVERTUNERHDMI 1

DVD

ZONE 2HDMI 2 CDCD-R/TAPE

DVR 2XM RADIO SIRIUS

4

3

5

7

8

11

910

6

12

13

14

15

16

17

18

21

1 2 3 4

C

D

F

A

B

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19

5 6 7 8

7 TV CONTROL buttonsThese buttons are dedicated to control the TV assigned to the TV CTRL button. Thus if you only have one TV to hook up to this system assign it to the TV CTRL input source button. If you have two TVs, assign the main TV to the TVCTRL button.

TV – Use to turn on/off the power of the TV.

TV VOL +/– – Use to adjust the volume on your TV.

INPUT SELECT – Use to select the TV input signal.

TV CH +/– – Use to select channels.

8 Component control buttonsThe main buttons (,, etc.) are used to control a component after you have selected it using the input source buttons.

The controls above these buttons can be accessed after you have selected the corresponding input source button (for example DVD,DVR1 or TV). The following controls can be accessed when listening to the built-in tuner:

MPX – Switches between stereo and mono reception of FM broadcasts. If the signal is weak then switching to mono will improve the sound quality.

DISP – Switches between named station presets and radio frequencies.

9 STATUSPress to check selected receiver settings.

10 MULTI OPEUse this button to perform multi operations.

11 SHIFTPress to access the controls outlined in white boxes (for example, INPUT SELECT ), or to display the currently selected input source in the remote control LCD.

12 SOURCEPress to turn on/off other components connected to the receiver.

13 Character display (LCD)This display shows information when transmitting control signals.

The following commands are shown when you’re setting the remote to control other components:

SETUP – Indicates the setup mode, from which you choose the options below.

PRESET – See Selecting preset codes directly.

LEARNING – See Programming signals from other remote controls.

MULTI OP – See Multi Operation and System Off.

SYS OFF – See Multi Operation and System Off.

DIRECT F – See Direct function.

RENAME – See Renaming input source names.

ERASE – See Erasing one of the remote control button settings.

RESET – See Resetting the remote control presets.

READ ID – See Confirming preset codes.

14 RECEIVERSwitches the remote to control the receiver (used to select the green commands above the number buttons (ANALOG ATT, etc.)). Also use this button to set up surround sound. With SHIFT, this selects the MULTI-ZONE control.

15 VOL +/–Use to set the listening volume.

16 MUTEMutes the sound or restores the sound if it has been muted (adjusting the volume also restores the sound).

17 Receiver controlsSIGNAL SEL – Use to select an input signal.

SB ch – Use to select the surround/virtual back channel mode.

STEREO/F.S.SURR – Switches between the stereo playback mode and the Front Stage Surround Advance mode.

THX – Press to select a Home THX listening mode.

STANDARD – Press for Standard decoding and to

Neo:6 options.

ADV.SURR – Use to switch between the various surround modes.

18 PHASE– Press to switch on/off Phase Control.

MCACC – Press to switch between MCACC presets.

S.DIRECT – Press to select the Auto Surround mode or the Stream Direct mode. Stream Direct playback bypasses the tone controls and any other signal processing for the most accurate reproduction of a source.

switch between the various Pro Logic IIx and

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5020

1 2 3 4

3. BASIC ITEMS FOR SERVICE 3.1 CHECK POINTS AFTER SERVICING

To keep the product quality after servicing, confirm recommended check points shown below.

No. Procedure Check points

1

Confirm whether the customer complain hasbeen solved. If the customer complain occurswith the particular source, such as DolbyDigital, DTS, AAC, DVD-A and HDMI, input itfor the operation check.

The customer complain must not be reappeared.Video, Audio and operations must be normal.

2Check the analog audio playback.(Make the analog connections with a DVDplayer.)

Each channel audio and operations must be normal.

3Check the digital audio playback.(Make the digital connections with a DVDplayer.)


4

Check surround playback.(Select Surround mode and check themultichannel operations via the DSP circuit.)


5Check the video outputs.(Connect with a DVD player.)

Video and operations must be normal.

6Check the sound from headphone output. Sound must be normal, without noise.

7Check the appearance of the product. No scratches or dirt on its appearance after receiving

it for service.

See the table below for the items to be checked regarding video and audio:

Items to be checked regarding video Item to be checked regarding audio

Block noise DistortionHorizontal noise NoiseDot noise Volume too lowDisturbed image (video jumpiness) Volume too highToo dark Volume fluctuatingToo bright Sound interruptedMottled color

1 2 3 4

C

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B

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21

5 6 7 8

3.2 PCB LOCATIONS

VIDEO CONNECTASSYAC

IR I/OASSYAB

USB ASSYAL

DC/DCASSYAA

HDMI & DVCASSYAK

AUDIO INASSYA

MAIN CONTROLASSYC

DSP ASSYG

DISPLAYASSYLMULTI JOG

ASSYN VOLUMEASSYM

BRIDGE 2ASSYJ

BRIDGE 1ASSYV LOCAL P-SUPPLY

ASSYZ

COMPOSITEASSYH

S-VIDEOASSYI

COMPONENTASSYK

PS/SP ASSYW

PRIMARYASSYQ

TRANS 2-1ASSYS

VH TRASSYU

DIODE 1ASSYT

TRANS 2-2ASSYX

FRONT-INASSYPHEADPHONE

ASSYO

TRANS SIDEASSYY

TRANS 1ASSYR

12V-REGASSYB

GUARD-CASSYDGUARD-F

ASSYE

POWER AMP INASSYAIPOSI 2-L

ASSYAF

POSI 1-LASSY

VSX-LX50ONLY

VSX-LX50ONLY

AE

POSI 1-RASSYAH

POWER AMP-RASSYAG

POWER AMP-LASSYAD

POWER PROTECTASSYAJ

VSX-LX505 6 7 8

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A

B

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VSX-LX5022

1 2 3 4

LIST OF ASSEMBLIES

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.The mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.

NOTES:

Mark Symbol and Description VSX-LX50/HYXJ5

VSX-91TXH/KUXJ/CA

VSX-9120TXH-K/KUXJ

NSP 1..MAIN ASSY AWK7975 AWK7974 AWK7974 2..MAIN CONTROL ASSY AWX8817 AWX8816 AWX8816 2..AUDIO IN ASSY AWX8821 AWX8820 AWX8820 2..12V-REG ASSY AWX8824 AWX8824 AWX8824 2..GUARD-C ASSY AWX8826 AWX8826 AWX8826 2..GUARD-F ASSY AWX8825 AWX8825 AWX8825

1..DSP ASSY AWX8814 AWX8813 AWX8813

NSP 1..VIDEO ASSY AWK7984 AWK7983 AWK7983 2..COMPOSITE ASSY AWX8842 AWX8841 AWX8841 2..S-VIDEO ASSY AWX8845 AWX8844 AWX8844 2..COMPONENT ASSY AWX8848 AWX8847 AWX8847 2..BRIDGE 2 ASSY AWX8850 AWX8850 AWX8850

NSP 1..COMPLEX ASSY AWK8015 AWK8014 AWK8014 2..PRIMARY ASSY AWX9035 AWX9034 AWX9034 2..TRANS 1 ASSY AWX9038 AWX9038 AWX9038 2..DISPLAY ASSY AWX8874 AWX8873 AWX8873 2..VOLUME ASSY AWX9111 AWX9044 AWX9044 2..MULTI JOG ASSY AWX8880 AWX8879 AWX8879 2..FRONT-IN ASSY AWX8955 AWX8954 AWX8954 2..HEADPHONE ASSY AWX9049 AWX9049 AWX9049

NSP 1..SECONDARY ASSY AWK7911 AWK7910 AWK7910 2..PS/SP ASSY AWX9107 AWX9052 AWX9052 2..TRANS SIDE ASSY AWX9056 AWX9056 AWX9056 2..TRANS 2-1 ASSY AWX9059 AWX9058 AWX9058 2..DIODE 1 ASSY AWX9060 AWX9060 AWX9060 2..VH TR ASSY AWX9061 AWX9061 AWX9061 2..TRANS 2-2 ASSY AWX9062 AWX9062 AWX9062 2..LOCAL P-SUPPLY ASSY AWX9064 AWX9063 AWX9063 2..IR I/O ASSY AWX9067 AWX9066 AWX9066 2..VIDEO CONNECT ASSY AWX9069 AWX9069 AWX9069 2..DC/DC ASSY AWX9015 AWX9015 AWX9015 2..BRIDGE 1 ASSY AWX9078 AWX9078 AWX9078

NSP 1..POWER AMP ASSY AWK7920 AWK7919 AWK7919 2..POWER AMP-L ASSY AWX9072 AWX9071 AWX9071 2..POWER AMP-R ASSY AWX9073 AWX9106 AWX9106 2..POWER AMP IN ASSY AWX9075 AWX9075 AWX9075 2..POWER PROTECT ASSY AWX9077 AWX9076 AWX9076 2..POSI 1-L ASSY AWX9081 AWX9080 AWX9080 2..POSI 2-L ASSY AWX9082 Not used Not used 2..POSI 1-R ASSY AWX9084 AWX9083 AWX9083

1..HDMI & DVC ASSY AWQ7040 AWQ7040 AWQ70401..USB ASSY AWX8866 Not used Not used1..FM/AM TUNER UNIT AXX7248 AXX7250 AXX7250

1 2 3 4

C

D

F

A

B

E

23

5 6 7 8

3.3 JIGS LIST

Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools:

Position to be cleaned Cleaning tools

Fans Cleaning paper : GED-008

Name Jig No. Remarks11P board to board extension jig cable GGD1482 Diagonosis

13P board to board extension jig cable GGD1483 Diagonosis



RS-232C I/F jig GGF1348 Update the Flash ROMS

7-pin FFC VDA1681 Update the Flash ROMS

CLEANING

Jigs list

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5024

1 2 3 4

4. BLOCK DIAGRAM4.1 OVERALL WIRING DIAGRAM

CN

507

2020 CN

901

3030

CN

1001

CN

801

CN283

CN

1002 23 23

CN

5811

CN

5812

2323C

N50

1

CN

401

CN

110

11

11

CN1001

11

CN

106

2323

CN

111

13 CN100313

CN

108

21 CN1002

21 CN3802

13

CN1201

13

CN

109

15 CN120215

PF05PG-Q15*KU only

J1602

CN3803

15 CN1203

15

CN

520

CN

2901

17 17

CN

512

23 23

CN

951 C

N95

3C

N30

1

ADD7529-

CN

311

12/150J52

10/150

ADD7528-

J51

23 23

CN

509

20 20

CN

511

23 23

CN

513

AD

D75

40-

CN102

CN

516

CN

702

1111

10

WHTADX7511

CN661J662

Y661

664

J54

17/4

50

CN701

PF

10P

G-R

07

D20

PD

D06

05E

3

AD

X75

09

J662

3/75

J663

6/50

D20

PD

Y09

15E

4/10

0

D20

PD

Y04

10E

CN652

XD

X30

28-

4/17

0

Shi

eld

Cab

le

4

CN651

J3504

10

J350

6

J350

2

3502

9/15

0

663

3506 CN3501

12

CN

2651

CN

2652

CN

104

11

CN

305

11

CN

107

13

CN

1401

CN

1402

13

13CN1403

CN

112

CN

3702

CN

3701

CN

3703

CN3801

13 CN3804

9C

N30

1

CN

281

23 23

CN

302

1717

CN

1405CN1406

CN

2902

ADD7536-

11/120J59

J58

AD

D75

35-

19/1

25

CN

113

CN101 CN103

PF09PG-R37

9

29/3

30J5

5

AD

D75

32-

19CN5603

13CN5602 CN5606

6

Y4(SBR)

CN5301

ORG

BRW

Y2(R)

13 6

CN5303

YEL

Y1(C)

CN56056

6

CN5003

J3505

9 Y4(RS)WHT

Y6

J455

1J350

3

5

PG02KS-E07

2/75J4551 2

ADD7533- 11

11

CN5302

CN

5304

PF05PG-Q15

19/330J56

5

CN

5704

CN

5703

CN5702

19

Y5

11

CN5002

11

CN5701

of identical designation.be sure to use parts

The

the importance of the

Therefore, when replacing, safety factor of the part.

component parts indicatesmark found on some

2451

*

D15A04-100-2651

CN2301

29

*

J24514/100

*1.5mm

2303

3CN5706

FRONT FAN

*11902AXM7029

17/150

2302

D20PDD1715E

*

J2501 2501

*

VOLUME ASSY(VSX-LX50 : AWX9111)(VSX-91TXH, VSX-9120TXH : AWX9044)

M

DISPLAY ASSY(VSX-LX50 : AWX8874)(VSX-91TXH, VSX-9120TXH : AWX8873)

L

MULTI JOG ASSY(VSX-LX50 : AWX8880)(VSX-91TXH, VSX-9120TXH : AWX8879)

N

FRONT-IN ASSY(VSX-LX50 : AWX8955)(VSX-91TXH, VSX-9120TXH : AWX8954)

P

VSX-LX50 ONLY

US

B A

SS

Y(A

WX

8866

)AL

AUDIO IN ASSY(VSX-LX50 : AWX8821)(VSX-91TXH, VSX-9120TXH : AWX8820)

A 1/2, A 2/2A

DS

P A

SS

Y(V

SX-L

X50

: AW

X881

4)(V

SX-9

1TXH

, VSX

-912

0TXH

: AW

X881

3)

G1/4

-G4/4

G

HD

MI &

DV

C A

SS

Y (

AW

Q70

40)

1/2,

2/2AK AK

AK

BR

IDG

E 1

AS

SY

(AW

X90

78)

V COMPOSITE ASSY(VSX-LX50 : AWX8842)(VSX-91TXH, VSX-9120TXH : AWX8841)

H

S-VIDEO ASSY(VSX-LX50 : AWX8845)(VSX-91TXH, VSX-9120TXH : AWX8844)

I

COMPONENT ASSY(VSX-LX50 : AWX8848)(VSX-91TXH, VSX-9120TXH : AWX8847)

K

BR

IDG

E 2

AS

SY

(AW

X88

50)

J

DC/DC ASSY(AWX9015)

AA

LOCAL P-SUPPLY ASSY(VSX-LX50 : AWX9064)(VSX-91TXH, VSX-9120TXH : AWX9063)

Z

MAIN CONTROL ASSY(VSX-LX50 : AWX8817)(VSX-91TXH, VSX-9120TXH : AWX8816)

C 1/3- C 3/3C

12V-REG ASSY(AWX8824)

B

POSI 1-R ASSY(VSX-LX50 : AWX9084)(VSX-91TXH, VSX-9120TXH : AWX9083)

AH

PO

WE

R A

MP

-L A

SS

Y(V

SX-L

X50

: AW

X907

2)(V

SX-9

1TXH

, VSX

-912

0TXH

: A

WX9

071)

AD

POWER PROTECT ASSY(VSX-LX50 : AWX9077)(VSX-91TXH, VSX-9120TXH : AWX9076)

AJ

PO

WE

R A

MP

-R A

SS

Y(V

SX-L

X50

: AW

X907

3)(V

SX-9

1TXH

, VSX

-912

0TXH

: A

WX9

106)

AG

VSX-LX50ONLY

POWER AMP IN ASSY(AWX9075)AI

XM LINEKU ONLY

OPT LINE

IR I/O ASSY(VSX-LX50 : AWX9067)(VSX-91TXH, VSX-9120TXH : AWX9066)

AB

VIDEO CONNECTASSY (AWX9069)

AC

1 2 3 4

C

D

F

A

B

E

25

5 6 7 8

NoAssign1

NoAssign2

ADX7458-Y3 2

AC CORD

ANOTHER TYPE BtoB SOCKET

ANOTHER TYPE BtoB CONNECTOR

2.5mm BOARD to BOARD

2.5mm BOARD to BOARDKP250NA

CN

111

ADX7460-Y4 2

CN3005

ADX7498-

ADX7404-

Y6

Y5

CN3006

ADX7459-Y1CN3003

2

4CN3102

VL

3CN3101

CN

3007

CN

2002

5 5 CN

2003

CN3004

2ADX7457-Y2

AD

X75

12B

LK

Y13

CN

3008

9 9

CN

2001

PF13PG-R07

J300

9

13

AD

X75

04

Y11

AD

X75

05

Y12

13

5604

CN5601

5/250J3201

D20PDY0525E

13

Y3(SBL)

CN5001

Y1(L)

PPL

GRN

D20

PD

Y05

25E

CN3351

AD

X75

12-

RE

D

6

D20

PD

Y06

10E

BLK

AD

X75

02-

BLU

AD

X75

03-

CN

3203

J86/

100 BW

N

CN

3252

3251Y8 Y10Y9

Y15Y14

AD

X75

01

GR

Y

BW

N

GR

YA

DX

7500

21

13 5

24 2522 272623 75

Y3(LS)GRY

2 J4502

PG02KS2E07

CN

5005

2/75

J450

2

PG02KS-E07

CN

5705

2

CN

5004

2/75J4501

J450

1

17

ADD7534-

J5717/90

NC

T1501MAIN TRANS

T.F.

CN

3202

18 17 16 1415 13 12 11 10 9

PF12PG-R40

J340

112

1.25mm BOARD to BOARDXKP%%-A

1.25mm BOARD to BOARDXKP%%-A

ANOTHER TYPE CODE CONNECTOR

B*B-PH-K-SPH CONNECTOR

ANOTHER TYPE CODE SOCKET

1.25mm FFC CONNECTOR(I)

2.0mm CABLE HOLDER(*;1.5mm CABLE HOLDER)

(*;1.00mm FFC CONNECTOR)

2.0mm WIRE TRAP

(*;1.00mm FFC CONNECTOR)1.25mm FFC CONNECTOR(L)

(*;1.00mm FFC)

2.0mm FLAT CABLE(*;1.5mm FLAT CABLE)

PF**PG-***CABLE WIRE

1.25mm FFC

BOARD IN

3201

4/100J3201

D20PDY0410E

CN

2851

4

FM/AM TUNER UNIT(VSX-LX50 : AXX7248)(VSX-91TXH, VSX-9120TXH : AXX7250)

HEADPHONE ASSY(AWX9049)O

POSI 1-L ASSY(VSX-LX50 : AWX9081)(VSX-91TXH, VSX-9120TXH : AWX9080)

AE

POSI 2-LASSY(AWX9082)

No Schematic Diagram

AF TR

AN

S S

IDE

AS

SY

(AW

X90

56)

Y

TRANS 2-2 ASSY(AWX9062)

X

TRANS 1 ASSY(AWX9038)R

DIODE 1 ASSY(AWX9060)TVH TR ASSY(AWX9061)U

TRANS 2-1 ASSY(VSX-LX50 : AWX9059)(VSX-91TXH, VSX-9120TXH : AWX9058)

S

PRIMARY ASSY(VSX-LX50 : AWX9035)(VSX-91TXH, VSX-9120TXH : AWX9034)

Q

PS/SP ASSY(VSX-LX50 : AWX9107)(VSX-91TXH, VSX-9120TXH : AWX9052)

W

When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. : The power supply is shown with the marked box.

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5026

1 2 3 4

4.2 BLOCK DIAGRAM for AUDIO BLOCK

UPC4570G2

UPC4570G2

UPC4570G2

UPC4570G2

R2S152005FP

UPC4570G2

BA4560RFSBL

BA4560RF

BA4560RF

TC74VHC157FT

BA4560RF

BA4560RF

BA4560RF

AK4114VQ

TC74VHC157FT

21366KBCZ-1AAADSP-

5

1

7

3

3

11

14

2

16 4

31

23

74 2110

1720 314

6

6

4

7

1

10

62 7977 7576737268

60

70

66

64

2

7

3

3

56

58

9

12

5

9

13

1

1

7

77

17

3

3

365046484034

32

31

30

28

6 12 822 16

1

1

1

3

5

1

7

3

217

1218 162 8

17

7

19

28

17

19

116

45

37

101 2

25

9

424

2

1 2 3

1

1

3

P14

P13

P12

9 17 15 16 14

22 1614 15 17

78

82

81

83

84

46

44

42

3

48

3 M13

M14

P11

P10

L14

COUT

SBLOUT

SWOUT

D+

MICOUT

MICOUT

D+

FVL

FOPT

FVL

FOPT

OPTOUT

OPTIN2

OPTIN3 FV

L

FO

PT

OPTIN1TL

TL

SBL

C

SW

SL

SLOUT

LOUT

L

US

B S

PD

IF

SIR

I U

S

AOUTL

MIC FV

L

OU

T L

FO

PT

TL

C

SW

MIC

OU

T

SIR

IUS

L

USB SPDIFFOPT

- L

SL

DT3O

DT2O

DT1O

DT0O

SBL

MU

LTI I

N

C

SL

SW

DVR/VCR2

RE

C O

UT

L

L

CDR/TAPE/MD

DVR/VCR1

DVR/VCR2

L

L

L

AN

ALO

G IN

PU

T

TV/SAT

DVR/VCR1

L

L

DVD/LD

CDR/TAPE/MD

L

L

CD L

TCC8600

MIC IN

VIDEO/GAME

USB

L

FRONT OPT IN

OPT IN3

OPT OUT

OPT IN2

OPT IN1

TUNER

SIRIUS VSX-91TXH, VSX-9120TXHONLY

VSX-LX50ONLY

8ch

VOL.

PRE Amp

DIR&

DIT2ch ADC

MIX Amp

LPF Amp

DSP

COAX2

COAX1

XM RADIOXMDT

HDMI OUT

HDMI IN2

HDMI IN1

HDMI

(XM/DIR)Selector

(HDMI)Selector

1st

CN526(2/2)

CN525(2/2)

CN526(1/2)

CN524(1/2)

CN525(1/2)

CN521(2/2)

CN523(2/3)

CN524(2/2)

CN523(3/3)

CN523(1/3)

CN522(2/2)

CN522(1/2)

CN521(1/2)

CN701

IC701 IC741

CN702

JA2701

JA2751

JA2651

JA2652CN2651

JA283

JA284

JA282

CN113

J1602

JA281

CN281

CN3702

JA1601 CN3703

CN1

CN520

IC861

IC821(1/2)

IC821(2/2)

CN516 IC501

CN509

IC841

IC801

IC781

IC741(1/2)

IC741(2/2)

CN302

CN112

CN901

CN507

IC761

IC701

IC702

JA351(2/2)

CN3701

CN501

JA351(1/2)

JA301

JA102

JA101

CN301IC301

IC601IC651

CN1001

CN801

IC101

HDMI & DVC ASSY

AUDIO IN ASSYA

DSP ASSYG

S-VIDEO ASSYI

MAIN CONTROL ASSYC

FRONT-INASSYP

AK

USB ASSYAL

IR I/O ASSYAB

1 2 3 4

C

D

F

A

B

E

27

5 6 7 8

2SA1145,2SC2705

2SA1145,2SC2705

2SA1145,2SC2705

2SA1145,2SC2705

SAP17P

SAP17N

C

SAP17N,SAP17P

SBL

SAP17N,SAP17P

SL

L

SAP17N,SAP17P

L C SB

L

SL

DSPC56371AF180

AK4359VF

11

17

13

17 1

13

11 7

5

9

5

9 9

5 13

1210 86

3

12

8

10

14

19

4

5 9

1

3

13

11

3

15

11

7

13

59 4

58 5 10

11

1173 13 15 19

25

19

22

31 1

2 2

4 5

6 6

5

2 1 12

80

7

6

1

9

318

20

1

1

44

SBLOUT

COUT

SBLOUT

COUT

SWOUT

SWOUT

SLOUT

LOUT

SLOUT

LOUT

SBL

SL

SBL

CC

SL

C

CG1

SBL

L LCG1

SBL

SL

L

SL

SBL

L

C

SW

SL

FL

AOUTL

BDTO

CDTO

FLO

LIN

SWO

SLO

C CE

CE

CCE

CE

SL

SBL

L

SDTO

FDTOSBLO

CO

HP

L

HPL

SW

SBL

C

PRE OUT

Voltage Amp

Voltage Amp

Voltage Amp

Voltage Amp

DSP 8ch DAC

L

SL

Current Amp

Current Amp

Current Amp

Current Amp

Current Amp

SBR

SBL

SL

C

SP

EA

KE

RS

SR

2ndR

L

PHONES

CN1502(2/2)

CN1501(2/2)

CN2901 CN2902 CN1405

CN1406

CN5603

Q5604,Q5605

CN5303CN5606

CN5003CN5605

CN5601 CN5001

Q5204,Q2005

Q5104,Q5105

CN501

CN402

Q5004,Q5005

RY3005

CN1502(1/2)

CN1501(2/2)

CN1501(1/2)

IC5602 CN5303 CN5606

IC5601

Y3(2/2)

CN5605CN5003

Y1(2/2)

IC5201,IC5202

Y3(1/2)

IC5101,IC5102

Y1(1/2)

IC5001,IC5002

CN3003 CN3005CN3002

RY3004

RY3003

IC201

IC401

CN3203

J3009

CN2851J3201

RY3002

RY3001 CN3001

JA2851

BRIDGE 2ASSYJ COMPONENT ASSYK

PS/SP ASSYW

TRANS SIDE ASSYY HEADPHONE ASSYO

POWER AMP IN ASSYAI

POWER AMP-R ASSYAG

POWER AMP-L ASSYAD

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5028

1 2 3 4

4.3 BLOCK DIAGRAM for VIDEO BLOCK

DETSync

C

TC74HC4051AFTIC1202

+

+

C

Y

Y

C

Y

C

Y

C

YTC74HC4051AFT

IC1201

CN12013 6

CN1202

5

6

7

C

Y

CN2651

CN1001

IC1006

9 13

13

PDC162A

+

+

+

IC1203TC74HC4053AFT

LA7109IC1205

+

C

Y

Y

C

91115 13

CN100311

+

TC74HC4053AFT

+

IC1003

+

+

TC74HC4051AFTIC1001

+

TC74HC4051AFTIC1002

+

LA7109IC1004

13

4

5

2

315

14

1

12

2117

14 23

13

4

2

15

53

14

1

12

13

4

2

15

53

14

1314 31

11 25

7

3

12

5

1

2

4

15

4 33

351

5

34

17

12

13

2

115

14

14

7

11

21

23

31

25

12

1

4

13

2

15

53

4

14

1

12

1

33

35

CVOUT

C Selector

DVR/VCR 2

6dB AMP

MUTE

MUTE

REC OUTDVR/VCR 2

DVR/VCR 1

Y Selector

TV/SAT

DVD/LD

Input Selectorfor S-Video

to DVC

VIDEO

S-VIDEO

from DVC

OSD for Video

Selector

DVR/VCR 2

SelectorInput

DVR/VCR 1

TV/SAT

Selectorfor DVC/Through

MUTEC

Y MUTE

REC OUTDVR/VCR 1

MONITOROUT

from DVC

to DVC

for DVC/Through

6dB AMP

MUTE

MUTE

OUTMONITOR

REC OUTDVR/VCR 1

DVD/LD

i-Pod

MUTE

MUTE

Input Selectorfor MultiRoom

REC OUTDVR/VCR 2

MultiRoomOUT

COMPOSITE ASSYH

FRONT-IN ASSYP

S-VIDEO ASSYI

VSX-91TX,VSX-9120TXHONLY

1 2 3 4

C

D

F

A

B

E

29

5 6 7 8

TC74LVX4052FTIC1041

TC74LVX4053FTIC1043

NJM2581MIC1044

TC74LVX4052FTIC1042

13 911 2 64CN1401

1

43

2

5

12

11

1513

14

3

1

5

4

1

2

12

13

23

5

12

1113

4

3

5 9

1115

1

14

13

15

14

Input Selectorfor Component

COMPONENT Cb

Cr

IN3Cr

for DVC/Through

Cr

Y

COMPONENTIN2

Y

Cb

COMPONENTIN1

Cr

Cb

Cb

Selector

Cr

6dB AMP&DRIVER

CO

MP

ON

EN

T

Cr

Cb

Cb

Y

OU

T

Y

YY

to DVC from DVC

COMPONENT ASSYK

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5030

1 2 3 4

5. DIAGNOSIS5.1 DIAGNOSIS FLOWCHART5.1.1 DSP TROUBLESHOOTING

• It is assumed that there is no loose connection or damage in the LCRs.

Simplified diagnosisHerein is described how to easily diagnose a defective part in the DSP Assy, only with operations of the main unit.

Errors in DSP Assembly (Areas simply and roughly predictable by machine operation only)• Sound abnormality in phase control If sound abnormality does not occur in the phase-control OFF state but occurs in the phase-control ON state, it is most likely that a failure has occurred in SPAM (IC107), LATCH (IC103) or DECODER IC (IC105) in the 1st DSP Block.• No sound at analog signal input If sound abnormality does not occur with a digital signal input (COAX, OPT) but occurs only with an analog signal input, it is most likely that a failure has occurred in the AD converter (IC481).

Step 2: Power supply

Step 1: Connections

CN901, CN401, CN951, CN801

Are the connectors securely

inserted?

Insert the connectors securely.

No

CN901 (Pins 13,14)

IC301 (Pin 13)

Is thevoltage of digitalpower around

5.2 V?

No

Digital 5 V input

No

Replace CN901.

Check the power output of the main unit.

Yes Yes

Is there any loose connection

at pins 13,14 of CN901?

Is the voltage around 5.2 V?

No

Yes

A

Yes

CN301, CN953

Are the FFC securely

inserted?

Insert the FFCs securely.

No

Yes

To Step 2

Step 0: Preliminary confirmation

Confirm the following items before checking

Do screws of COAX Jack securely tighten

?

Tighten screws securely.No

Yes

Does a XM antenna pull off? Pull off a XM antenna.

No

Yes

To Step 1

CN301 (Pin 9)


No

Yes

Check the parts and patternsin the path.



IC502 (Pin 5) XM Load Switch


No

Yes

Troubleshooting

• : KUXJ and KUXJ/CA types only

1 2 3 4

C

D

F

A

B

E

31

5 6 7 8

No

Replace IC903.

The output and GND may be short-circuited. Check the path between them.

Yes

Is IC903 abnormally hot?

A

B

Replace the XM antenna.

Install a XM antenna

Remove the XM antenna

IC502 (Pin 5)

Is thevoltage more

than 5 V?

No

Yes

Replace the XM antenna.

CN501 (Pin 1)

Is thevoltage more

than 5 V?

No

Yes


IC901 (Pins 7,8) DC-DC Converter

L907 (Stby) side


No

Yes

Is the voltage 3.3 V?

No

Yes

L906

Replace IC901

1st DSP 1.2V


No

Yes

IC101 (B7 (L103), etc.)


3.3V Regulator


No

Yes

IC903 (Pins 3,4)



No

Yes

IC903 (Pin 5)


IC103 (Pin 20) LATCH1


No

Yes


IC104 (Pin 20) LATCH2


No

Yes


IC105 (Pin 8) Decoder


No

Yes


IC106 (Pin 37) FLASH ROM


No

Yes


IC107 (Pins 9,27) SRAM


No

Yes


IC109 (Pin 5) Logic IC


No

Yes


No

Replace IC502.


Yes

CN501 (Pin 1) XM Jack


No

YesIs the

voltage of IC502-pin 1

around 5.2 V?

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5032

1 2 3 4

No

Replace IC904.

The output and GND may be short-circuited. Check the path between them.

Yes

Is IC904 abnormally hot?

B

Yes


IC551 (Pin 8) OSC Inverter


No


IC481 (Pin 7) A/D Converter


No

Yes




No

Yes




No

Yes


IC501 (Pin 4, etc.) XM/DT IC


No

Yes


IC291 (Pin 14) Audio MCK Buffer


No

Yes


IC301 (Pins 21,38) DIR


No

Yes


IC904 (Pins 3,4) Regulator 1.25 V


No

Yes


IC201 (Pin 8, etc.) 2nd DSP 1.25 V


No

IC904 (Pin 5)


No

Yes


A/D Converter


IC481 (Pin 6)

Is the voltage 5 V?

No

Yes

Yes


IC401 (Pins 14,28) D/A Converter

Is the voltage 5 V?

No

CN901 (Pin 10)

Is thevoltage of analog

power 5 V?No

Analog 5 V input

No

Replace CN901.


Yes Yes

Is there any loose connection

at pin 10 of CN901?

To Step 3

1 2 3 4

C

D

F

A

B

E

33

5 6 7 8

C

Check the parts and patterns in the path.

Check the parts and patternsin the path from the COAX terminal.

IC301 (Pin 42) COAX (Under side)

(1.65 V center, amplitude more than 0.2 Vp-p)

Canobserve digital

signal?

No

Yes

No

Yes

Check the parts and patternsin the path from the COAX terminal.

IC301 (Pin 44)

Replace IC552.

Replace IC551. COAX (Upper side)

(1.65 V center, amplitude more than 0.2 Vp-p)

Canobserve digital

signal?

No

Yes

Check the parts, patterns and FFCin the path from the OPT IN terminal.

IC301 (Pins 1,3,5) REAR OPT IN (3 inputs)

(0 V ⇔ 4 V)

Canobserve digital

signal?

No

Yes

Check the parts and patternsin the path from the FRONT IN Assy.

IC301 (Pin 7) FRONT OPT IN

(0 V ⇔ 4 V)

Canobserve digital

signal?

No

Yes

Check the parts and patternsin the path from the HDMI Assy.

IC301 (Pin 48) HDMI S/PDIF IN

(0 V ⇔ 3.3 V)

Canobserve digital

signal?

No

Yes

(DSD) When the source is SACD. → Go to Step 4-3-3• When a sound is not out with the XM Radio. → Go to Step 4-4• When a sound is not out with the USB (It is assumed that the failure diagnosis of USB Assy has been completed.) → Go to Step 4-5

except KU models

IC101 B4 (R138)

No

OSC1

No

Yes Yes

IC201 (Pin 45) OSC2

IC301 (Pin 30) OSC3

Step 3: Operating Master Clock

To Step 4

Is there an operating master

clock signal(24.576 MHz)?


clock signal(24.576 MHz)at IC552-pin 4?


No No

Yes Yes







Replace IC551or X551.

Replace IC551.


No No

Yes Yes





• When a sound is not out with the digital (COAX, OPT IN) signal input. → Go to Step 4-1• When a sound is not out with the analog signal input. → Go to Step 4-2• When a sound is not out with the HDMI. (It is assumed that failure diagnosis of HDMI Assy has been completed.)(I2S path) When the source is “dts HD Master Audio”, “Dolby True HD”, “PCM or LPCM at or above the sampling rate of 88.2kHz” or “LPCM Multi ch”. → Go to Step 4-3-1(S/PDIF path) When the source is “dts HD High Resolution Audio”, “dts HD LBR”, “Dolby Digital Plus”, “2ch at or below the sampling rate of 48kHz), or “other compression streams”. → Go to Step 4-1

Step 4: Audio Clock (Until Switch)

When the source in the digital (COAX, OPT IN) or the HDMI path is “dts HD High Resolution Audio”, “dts HD LBR”, “Dolby Digital Plus”, “2ch at or below the sampling rate of 48kHz” or “other compression streams”.Check that changes by pulling out and inserting the digital input lines. (Function is able to change the assignment. Therefore it is not specified.)

Step 4-1: When a sound is not out with the digital (COAX, OPT IN) signal input


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5034

1 2 3 4

C

D

Input a digital signal and check with the state which selected the function.

Check the path to the microcomputer.

IC601 (Pin 1) XMSW3

Is the voltage 0 V?

No

Yes



IC651 (Pin 1) HDSW

DIRL

IC301 (Pin 23) DIRM

Is the voltage 0 V?

No

Yes

No No

Replace IC301or IC651 (IC601).

Replace IC301(IC601) or IC651.

YesYes

Is there a master clock

output(24.576 MHz)?

IC601 (Pin 11)

No

Yes


input(24.576 MHz)?

Is thevoltage of

IC301-pin 31 3.3 V?

No

Replace IC301or IC601.

NoIs there

abnormality at the parts and patterns in the input path?

IC651 (Pin 11)

No

Yes


input(24.576 MHz)?

NoIs there



IC301 (Pin 24)

No

Yes

Is there a LR clock

output?

NoIs there

abnormality at the parts and patterns in the output path?

DIRD


IC301 (Pin 25)

No

Yes

Is there a audio data

output?

NoIs there


DIRB


IC301 (Pin 26)

No

Yes

Is there a bit clockoutput?

NoIs there



IC601 (Pin 2)

No

Yes


input?

NoIs there



IC651 (Pin 2)

No

Yes


input?

NoIs there



IC601 (Pin 14)

No

Yes

Is there a LR clock

input?

NoIs there



IC651 (Pin 14)

No

Yes

Is there a LR clock

input?

NoIs there


Is the output of IC301-pin 36(DRERR3 )

0 V?


1 2 3 4

C

D

F

A

B

E

35

5 6 7 8

D

E

DIRMIC481 (Pin 11)

YesYesReplace IC301or IC651.

IC601 (Pin 5)

RIN, LINIC481 (Pins 1,2)

NoIs there a bit clock

input?

No

Replace CN402.

Replace IC481.

Is there abnormality at the parts and patterns in the input path?

YesReplace IC301(IC601) or IC651.

IC651 (Pin 5)

No

No

Is there a bit clock

input?

NoIs there


Canobserve the analog

input signal at CN402-pins 1, 3?

No

No

Repair the analog signal route of the main unit.

No

Is notthere poor contact

of CN402-pins1,3?


NoIs there



Is there a LR clock

input?

Step 4-2: When a sound is not out with the analog signal input

To Step 5-1

Is there a analog input

signal?

Yes Yes

Yes

Yes

XMSW3IC601 (Pin 1)

Check the parts and patternsin the path on the DSP Assy.

Check the analog signal path

of the main unit.

No Is there a DIRM outputof IC301-pin 23

?

Is the voltageof PDN input signal

at IC301-pin 313.3 V?

No

Yes

No

Check the parts and patterns in the input path.



Is theDRERR3 outputof IC301-pin 36

0 V?

No

If there is not failure of a pattern, replace IC301 or IC481 or IC651 (IC601).

Replace IC301 or IC481 or IC651 (IC601).

Is the voltage 0 V?

No

Yes

HDSWIC651 (Pin 1)

Check the path to the microcomputer.Is the voltage 0 V?

No

Yes


input?(24.576 MHz)

DIRLIC481 (Pin 10)

No Is there a DIRL output

of IC301-pin 24?

Yes


IC601 (Pin 11)

Yes

NoIs there

a master clockinput?

(24.576 MHz)

No

No


IC651 (Pin 11)

Yes

Yes

NoIs there

a master clockinput?

(24.576 MHz)


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5036

1 2 3 4

• : KUXJ and KUXJ/CA types onlyE

F

DIRDIC301 (Pin 25)

YesReplace IC301or IC601.

IC601 (Pin 14)

NoIs there a LR clock

input?

NoIs there


Yes

HMCK

Replace IC651.

Replace IC651.

IC651 (Pin 10)

No NoIs there


Yes

HLRIC651 (Pin 13)


input?

NoIs there


Yes

DIRB

Replace IC301 orIC481 or IC651(IC601).

IC301 (Pin 26)


input?

No


IC651 (Pin 14)


input?

NoIs there



IC601 (Pin 5)


input?

NoIs there



IC651 (Pin 5)


input?

NoIs there


YesReplace IC301or IC651 (IC601).

NoIs there a audio data

output?

NoIs there


IC601 (Pin 2)



input?

NoIs there


IC651 (Pin 2)



input?

NoIs there


Replace IC481.

Step 4-3-1: When a sound is not out with the HDMI (When the source is “dts HD Master Audio”, “Dolby True HD”, “PCM or LPCM at or above the sampling rate of 88.2kHz” or “LPCM Multi ch”)

To Step 5-1

Is there a DIRB output

of IC301-pin 26?

Yes


Yes

DAUXIC481 (Pin 9)


output?

NoIs the

voltage of IC481-pin 13 (PDN)

3.3 V?

YesCheck the path to the microcomputer.


IC651 (Pin 1) HDSW


No

Yes

Is there a master clock input

(24.576 MHz)?

1 2 3 4

C

D

F

A

B

E

37

5 6 7 8

F

G

Replace IC651.Yes

HBCKIC651 (Pin 6)


input?

NoIs there


Step 4-4: When a sound is not out with the XM Radio

To Step 5-1

Replace IC651.Yes


input?

NoIs there


To Step 5-2

If there is not abnormality in the path to the crystal, replace IC501 or X501.

IC501 (Pins 26,28) OSC

Insert the XM Antenna and check it.

No

Yes


IC651 (Pin 13) DSDR0

No

Yes



IC501 (Pin 11) XMRST3

Is theinput signal

3.3 V?

No

Yes


IC501 (Pins 3,5) XMDI3, XMDO3

DoesI/O signal operate

with 0 V to 3 V?

No

Yes

IC501 (Pins 18,19) COMM_RX_P/M


IC601 (Pin 1) XMSW3

Is thevoltage3.3 V?

No

Yes


IC651 (Pin 1) HDSW

Is thevoltage

0 V?

No

Yes

DSDL0IC651 (Pin 3)

HBCKIC651 (Pin 6)

Replace IC651.

NoIs there



input?

No

Yes Replace IC651.

NoIs there



input?

Step 4-3-2: When a sound is not out with the HDMI (When the source is SACD)

IC651 (Pin 1) HDSW

No

Yes

Yes

(About 1.2 V center)

Abnormality in XMAntenna or replaceIC501.

No NoIs a

signal of CN501-pins 2 and 3 unstableat 200mVp-p level?

Is asignal unstable at 200mVp-p level?

Doescrystal oscillate

about 2 to 3 Vp-p?

Yes



Replace IC651.Yes

HFDTIC651 (Pin 3)


input?

NoIs there


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5038

1 2 3 4

G

H




Yes

XMMKIC501 (Pin 43)

NoIs there a master clock

output?

NoIs there


Replace IC501or IC601.Yes

XMLKIC501 (Pin 41)


output?

NoIs there



XMFDIC501 (Pin 37)


output?

NoIs there



IC601 (Pin 3)


input?

NoIs there



IC651 (Pin 2)


input?

No


IC601 (Pin 13)


input?

NoIs there




XMBK

USBIN

IC501 (Pin 39)

NoIs there a bit clockoutput?

NoIs there


Yes

Yes


IC601 (Pin 6)


input?

NoIs there


Yes


IC651 (Pin 5)


input?

NoIs there


Yes

IC651 (Pin 14)


input?

NoIs there


To Step 5-1

Yes

IC601 (Pin 10)

No NoIs there



(24.576 MHz)?

IC301 (Pin 46)

HDSWIC651 (Pin 1)

Yes

IC651 (Pin 11)

No NoIs there



(24.576 MHz)?


Step 4-5: When a sound is not with the USB (except KU models)


Check the parts and patternsin the path from the USB Module.

Can obsever the digital

signal?

No

Yes

DIRM

Is the voltage 0 V?

No

Yes

IC301 (Pin 23)


(0 V ⇔ 4 V)

1 2 3 4

C

D

F

A

B

E

39

5 6 7 8




DIRL

DIRD

No NoIs there

abnormality at theparts and patterns in

the input path?

Is thevoltage of IC301-pin36 (DRERR3)

0 V?

Yes

No

No

No

Yes

Is there amaster clock output

(24.576 MHz)?

IC651 (Pin 11)


No NoIs there


the output path?

Is therea LR clock

output?

Is therea audio data

output?

Is therea LR clock

intput?

IC301 (Pin 24)


No NoIs there


the input path?

IC651 (Pin 14)


No No

IC301 (Pin 25)


No NoIs there


the input path?

IC651 (Pin 2)


No NoIs therea bit clockoutput?

IC301 (Pin 26)


No NoIs there


the input path?

Is therea bit clock

intput?

IC651 (Pin 5)

Check the path tothe microcomputer.

Is the voltage of IC301-pin31

(PDN) 3.3 V?

Is thereabnormality at the

parts and patterns inthe output path?


intput?

Is there amaster clock input

(24.576 MHz)?

Is thereabnormality at the

parts and patterns inthe output path?

To Step 5-1

H

I

MCLK

Replace IC651 or, when IC101 is defective, Replace the Assy.






Yes

IC651 (Pin 9)

No NoIs there

abnormality at the parts and patterns

in the path?

Is there a master clock(24.576 MHz)?

MCK1

Yes

IC291 (Pin 3)

No NoIs there


in the path?


Yes

IC291 (Pin 1)

No NoIs there


in the path?


Step 5-1: Audio Clock (from Switch to 1st DSP)

Yes

LCK1IC651 (Pin 12)


?

NoIs there


in the path?

IC101 H13 (R114)

Yes

IC101 F14 (R112)

No NoIs there


in the path?


Yes


?

NoIs there


in the path?

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5040

1 2 3 4

Yes

BCK1IC651 (Pin 7)


?

NoIs there


in the path?

Yes

IC101 G14 (R113)


?

NoIs there


in the path?

Yes

FDT1IC651 (Pin 4)


?

NoIs there


in the path?

Yes

IC101 P14 (R121(1))


?

NoIs there


in the path?

IC101 is defective,Replace the Assy.

IC101 M13 (R121(2))

No No



SDTI

Yes

To Step 6

Is there abnormality at the parts and patterns

in the path?

Check the following points when the source is Multi ch.


(with Sch source)?

IC101 M14 (R121(3))

No No

CDTI

Yes


in the path?


(with Cch source)?

IC101 L14 (R121(4))

No No

BDTI

Yes


in the path?


(with SBch source)?

I

J

Yes

No NoIs there


in the path?

BCK1

Yes

IC651 (Pin 7)

No NoIs there


in the path?

Is there clock?

Is there clock?

DSDL0

DSDR0

Yes

IC651 (Pin 4)

IC101 P14 (R121(1))

No NoIs there


in the path?


(FLch)?


(FLch)?

Yes

No NoIs there


in the path?

Yes

IC651 (Pin 12)

IC101 H13 (R114)

No NoIs there


in the path?


(FRch)?


(FRch)?

Yes

IC101 G14 (R113)

No NoIs there


in the path?

Step 5-2: Audio Clock & Data (in the case of SACD to 1st DSP)











1 2 3 4

C

D

F

A

B

E

41

5 6 7 8

To Step 6


J

K

Yes

No NoIs there


in the path?

DSDL1

DSDR1

DSDR2

DSDL2

Yes

IC101 M13 (R121(2))

IC101 M14 (R121(3))

No NoIs there


in the path?

Is there aaudio data (with SW

source)?

Is there aaudio data (with Cch

source)?

Yes

No NoIs there


in the path?

Yes

IC101 K14 (R118)

IC101 L14 (R121(4))

No NoIs there


in the path?

Is there aaudio data (with Sch

source)?

Is there aaudio data (with Sch

source)?

Failure in 1st DSP block,Go to Step 8.

Yes

LCK2


?

NoIs there


in the path?

MCLK

Replace IC291.Yes

IC291 (Pin 4)

No NoIs there


in the path?


MCK2

Replace IC201.Yes

IC201 (Pin 73)

IC101 J14 (R117)

No NoIs there


in the path?



IC291 (Pin 6)

No NoIs there


in the path?


Step 6: Audio Clock (from 1st DSP to 2nd DSP)

BCK2

Replace IC201.

Yes

IC101 H14 (R115)

No NoIs there


in the path?

Is there a bit clock

?


Yes


?

NoIs there


in the path?

IC201 (Pins 60,78)

Replace IC201.Yes


?

NoIs there


in the path?

IC201 (Pins 62,76)

DT0O

Yes

IC101 P10 (R126(4))

No NoIs there


in the path?


?


Replace IC201.Yes


?

NoIs there


in the path?

IC201 (Pin 1)





VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5042

1 2 3 4

K

L

IC101 P12 (R126(2))

No No

DT2O

Yes

To Step 7



No


Replace IC201.


in the path?

Check the following points when the source is Muiti ch.


(with Cch source)?

IC101 P11 (R126(3))

No

DT1O

Yes


in the path?


(with Sch source)?

No

IC201 (Pin 80)

No

Yes


in the path?


(with Sch source)?

Replace IC201.

IC201 (Pin 58)

No No

Yes


in the path?


(with Cch source)?

IC101 P13 (R126(1))

No No

DT3O

Yes


in the path?


(with SBch source)?

Replace IC201.

IC201 (Pin 59)

No No

Yes


in the path?


(with SBch source)?

Yes

No NoIs there


in the path?

Yes

IC751 (Pin 21)

No

NoCheck the path to the microcomputer.

IC701 (Pins 23,24)

Step 7: Audio Clock (from 2nd DSP to the DAC output)

IC701 (Pin 21) DARST

No

Yes

Is thevoltage of reset

input 3.3 V?

Is thevoltage of reset

input 3.3 V?


NoCheck the path to the microcomputer.



Yes

No NoIs there


in the path?

LSSDA, LSSCL

IC751 (Pins 23,24)



MCLK

MCK3

Replace IC291.Yes

IC291 (Pin 13)

No NoIs there



(24.576 MHz)?

Yes

IC401 (Pin 1)

No NoIs there



(24.576 MHz)?

Replace IC291,IC701 or IC751.Yes

IC291 (Pin 11)

No NoIs there


Is there a master clock output

(24.576 MHz)?


IC701 (Pin 2)

No NoIs there



(24.576 MHz)?

Is thecontrol signal visible

when the delay amountis changed?

Is thecontrol signal visible

when the delay amountis changed?

1 2 3 4

C

D

F

A

B

E

43

5 6 7 8

L

M

LCKO

Failure in 2nd DSP block.Go to Step 9.



Yes

BCKO

(BCK)

NoIs therea LR clock

output?

NoIs there


IC201 (Pin 79)

(LRCK)

Yes


output?

Is there abnormality at the parts and patterns in the output path?

IC701 (Pin 31)

Yes


input?


IC701 (Pin 3)

Replace IC701.

No

Replace IC701.


IC751 (Pin 2)

No NoIs there



(24.576 MHz)?


No


LSLK

Yes


output?


IC751 (Pin 31)


No

Yes


input?


IC401 (Pin 4)


No

Yes

NoIs therea bit clockoutput?


IC201 (Pin 77)

No

Yes

NoIs therea bit clock

input?


IC701 (Pin 4)

No

Yes



IC701 (Pin 30)

No



input?


IC751 (Pin 4)

No

LSBK

FDTO




IC751 (Pin 30)

No



input?


IC401 (Pin 2)

No

Yes

NoIs therea audio data

output?


IC201 (Pin 7)

No

Yes


input?


IC751 (Pin 3)


No

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5044

1 2 3 4

M

IC201 (Pin 5)

No No

CDTO

Yes

Failure in 2nd DSP block,Go to Step 9.



FLO, FRO

No

Replace IC701.

Replace IC401.

Replace CN401.

Yes

NoIs there a analog audio

output?

Yes

NoIs not

there poor contactin CN401-pins 7

and 5?

No

IC401 (Pins 25,24)


in the path?



(with Cch source)?

IC201 (Pin 6)

No

SDTO

Yes


in the path?


(with SLch source)?

No

IC701 (Pin 8)

No

Yes


in the path?


(with SLch source)?

Replace IC701.

IC701 (Pin 12)

No No

Yes


in the path?


(with Cch source)?

IC201 (Pin 4)

No No

BDTO

(SDT)

Yes


in the path?


(with SBch source)?

Replace IC701.

IC701 (Pin 15)

No No

Yes


in the path?


(with SBch source)?

IC701 (Pin 28)

No No

Yes


in the path?


(with Sch source)?

Check the parts and patterns(short-circuit) in the path including the DSP Assy and others.

Yes

No Check the parts and patternsin the path on the DSP Assy.

Is there aanalog signal output

at CN401-pins 7and 5?


(FDT)

LSFD

Replace IC701.

No

Yes


input?


IC701 (Pin 5)

No

Yes


output?


IC701 (Pin 29)


No

Yes


input?


IC751 (Pin 5)


No

Yes


output?


IC751 (Pin 29)

LSFD


No

Yes


input?


IC401 (Pin 3)


N

1 2 3 4

C

D

F

A

B

E

45

5 6 7 8

N Check the following points when the source is Multi ch.


IC751 (Pin 8)

No No

Yes Yes


in the path?


(with Sch source)?


(CDT)

LSCD

IC701 (Pin 27)

No No

Yes


in the path?


(with Cch source)?


IC751 (Pin 12)

No No

Yes


in the path?


(with Cch source)?


(BDT)IC701 (Pin 26)

No No

Yes


in the path?


(with SBch source)?


IC751 (Pin 15)

No No

Yes


in the path?


(with SBch source)?


LSSDIC751 (Pin 28)

No No

Yes


in the path?


(with Sch source)?


IC401 (Pin 9)

No No

Yes


in the path?


(with Sch source)?


IC751 (Pin 27)

No NoIs there


in the path?


(with Cch source)?


Yes

IC401 (Pin 10)

No NoIs there


in the path?


(with Cch source)?


Yes

LSBDIC751 (Pin 26)

No NoIs there


in the path?


(with SBch source)?


Yes

IC401 (Pin 11)

No NoIs there


in the path?


(with SBch source)?


O

IC401 (Pins 22,21)

No

SLO, SRO

Yes

Is there aanalog audio output(with Sch source)?

Replace IC401.

No

Check the parts and patterns(short-circuit) in the path including the DSP assy and others.

IC401 (Pins 20,19)

No

CO, SWO

Yes

Is there aanalog audio output(with Cch source)?

Replace IC401.

No


IC401 (Pins 18,17)

No

SBLO, SBRO

Yes

Is there aanalog audio output(with SBch source)?

Replace IC401.

No


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5046

1 2 3 4

For the following diagnosis, a digital oscilloscope must be used.

The 1st DSP or the communicationpath is in failure.

Is thevoltage of D1RST3

maintained in 3.3V? (Does it fall to become

0V periodically?)

IC101 F2 (R109)

No

DIREQ3

Yes

Yes

Replace CN402.

Yes

Yes

NoIs

there a analog audio output in

CN402?

NoIs notthere poor contact

in CN402 ?

Check the analog signal path in the main unit.

Check the parts and patternsin the path on the DSP assy.

Step 8: 1st DSP

CN951 (Pin 23)

IC101 B10 (R104)

D1RST3


No



It is likely a Boot Error. (It is very difficult to diagnose whichperipheral part of the DSP is in failure.)


Yes


No

No

Does thevoltage become

3.3 V for a momentwhen the input stream

is changed?

CN951 (Pin 21)

No

Yes

Does thevoltage become

3.3 V for a momentwhen the input stream

is changed?


CN951 (Pin 22)

No

D1CS3

Yes


Does thevoltage become 0 V for a moment

when the input streamis changed?

Yes

Yes


CN951 (Pin 12)

No

DSCLK3

IC101 A11 (R136)

No

Does thevoltage become 0 V for a moment

when the input streamis changed?

Is the clock signal output while the

voltage at DICS3is 0 V?

Yes


IC101 B9 (R103)

NoIs the clock

signal output while thevoltage at DICS3

is 0 V?


O

P

CN951 (Pin 14) DSDI3

Yes


NoIs the clock


is 0 V?


IC101 A9 (R132)

NoIs the clock


is 0 V?

Yes

1 2 3 4

C

D

F

A

B

E

47

5 6 7 8




P

Is thevoltage of D2RST

maintained in 3.3V? (Does it fall to become

0V periodically?)

Yes

Step 9: 2nd DSP

CN951 (Pin 11)

IC201 (Pin 47)

D2RST


No


The 2nd DSP or the communicationpath is in failure.


Yes

Yes


No

No

CN951 (Pin 10) D2CS

DSDO3


No

Yes

The 1st DSP or the communicationpath is in failure.

IC101 A10 (R134)

NoIs the clock


is 0 V?

Yes

Yes


CN951 (Pin 13)

NoIs the clock


is 0 V?

DSCLK3


CN951 (Pin 12)

NoIs the clock

signal output while thevoltage at D2CS

is 0 V?

Yes

Yes


IC201 (Pin 36)

NoIs the clock


is 0 V?

DSDI3


CN951 (Pin 14)

NoIs the clock


is 0 V?

Yes

Yes


IC201 (Pin 34)

NoIs the clock


is 0 V?

DSDO3

The 2nd DSP or the communicationpath is in failure.

IC201 (Pin 35)

NoIs the clock


is 0 V?

Yes

It is very difficult to diagnose which part is in failure.

Does the logicof D2CS periodically

become 3.3 V or0 V?

IC201 (Pin 37)


No

Yes

Does the logicof D2CS periodically

become 3.3 V or0 V?

Yes


CN951 (Pin 13)

NoIs the clock


is 0 V?

It is very difficult to diagnose which part is in failure.

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5048

1 2 3 4

ADCIC481

AK5358AET 8ch DACIC401

AK4359VF

2nd DSPIC201

DSPC56371AF180

1st DSPIC101

ADSP-21366KBCZ-1AA

DIRIC301

AK4114VQ

Analog IN (L/R)

SPDIF out (1+1stby)

COAX IN (2)

SPDIF in (5)

SPDIF in

(1stby)

XM BlockX50145.1584MHz

: I2S MCLK : Control, memory bus line, etc

: Analog audio signal *Alphabets before pin numbers mean the channel names.: SPDIF, Operation Clock, etc

: I2S DATA (2ch) *F, S, C and B before pin numbers mean FL/FRch, SL/SRch, C/SWch and SBL/SBRch, respectively.: I2S DATA (Compressed (includes dts HD High Resolution Audio, dts HD LBR, and Dolby Digital Plus), (48K for HDMI): I2S LRCK, MBCK

CN401

CN301

JA351

3

1

10

CN901

CN501

(KU model only)

XMIN

1917

CN301

CN302

1

7

52

4

CN801

HD

MI I

N

CN901,CN951CN953

9

F(FL) 17

B(SR) 14S(SW) 15C(C) 16(SL 9)

21

(FR) 18,19

134,511

LR

: I2S or DSD DATA (Signal from HDMI. When it is “dts HD Master Audio”, “Dolby True HD”, “SACD”, “LPCM Multi” or “PCM or LPCM at or above 88.2kHz”)

DSP Block Diagram• Signal Block

Analog 8ch OUT

Control in

Control out

CN40157

FRFL

9 SR11 SL13 SW15 CC17 SBR19 SBL

FR

FL

SR

SL

SW

SBR

SBL

911

28

24

3 9 10 11

7 6 5 4

25

21

22

19

20

17

18

1

25

30

46

73

69

45

22

211

211

49

2215

3

10

3

10

37

2826

43

42,44

6,13

6,13

39,41

18,19

7,12

60,62,76,78

H14,J14B4

4

P14

F14

9 7,12

5,14

H13,G14

5,14

31 2,4

10,12

24,26

77,79

2,424,26

1,3,5,7,48

SWIC601

74VHC157

XMDTIC501

F2621E-01

DACIC451

AK4387ET

SWIC651

74VHC157

FLASH ROMIC106

AYW7167

SRAMIC1074Mbit

(8bit×512kW)

SRAMIC1104Mbit

(8bit×512kW)(stby)

X55124.576MHzIC551

IC551

IC552

F S C B

1 80 58 59

P10 P11 P12 P13

F S C B

L14 M13 M14

B(S

R)

F(FR)

F(FL)

S(S

W)

C(C

)

K14

(SL)

F S C B

F S C B

IC751Lip sync

ML87V5002

29 28 27 26

2

5 8 12 15F S C B

F S C B

DSP ASSYG

• : For AWX8813 only (for North American specifications)• : Standy-by parts, stand-by path• : Channel allocation for SACD

1

2

R

L

( )

(Supplement) Differences in channel allocation for SACD signal and other signalsCN801Pin No. SACD signal Other signals Pin No. SACD signal Other signals9 Data(SL) -

1415161718

Data(SR)Data(SW)Data(C)Data(FL)Data(FR)

Data(SBL,SBR)Data(SL,SR)Data(C,SW)Data(FL,FR)LR clock

IC101

H13K14L14M13M14P14

Data(FR)Data(SL)Data(SR)Data(SW)Data(C)Data(FL)

LR clock-

Data(SBL,SBR)Data(SL,SR)Data(C,SW)Data(FL,FR)

XM Analog2ch OUT

CN401(stby)

22

21

LR

11

10

L

R

SERIALROMIC261(stby)

30,31

3,4

IC701Lip sync

ML87V5002

29 28 27 26

2

5 8 12 15F S C B

F S C B30,31

3,4

1 2 3 4

C

D

F

A

B

E

49

5 6 7 8

3.3V &1.2V

1st DSP

GNDD GNDD

DC-DC

1.2V

• Power Block and GND Map

CN801

GNDD

3.3V

Flash ROMSRAMs

Logic ICs

GNDD

3.3V

LipsyncICs

GNDD

GNDDGNDD

3.3V & 1.25V

2nd DSP

5V

Load SwitchREG

1.25V3.3V

REG

GNDD GNDD

GNDD

GNDD

3.3V

Audio MCKDSP OSCLogic ICs

GNDD

5V & 3.3V

DIR

GNDD

GNDD

uGR

TN

DG

RT

ND

GR

TN

V+

5D(H

DM

I)V

+7D

(HD

MI)

GN

DD

GN

DD

V+

5D(H

DM

I)

V+

5D

V+

7D(H

DM

I)V

+5D

GN

DA

(DA

G)

V+

5A

GN

DA

(DA

G)

GCH

COAXA5V & D3.3V

2ch ADC

GNDDGDAC

GDAC

3.3V

XM/DT

A5V

8ch DAC

10 114 13 5 6

1 6CN301

CN401 CN901

2 9 2

15 18 20

5V

XM Jack

DSP ASSYG


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5050

1 2 3 4

• Conditions for selecting SPDIF or I2S output from HDMI Assy.

pcm fs(kHz) I2S(3 lines)SPDIFLayoutCompression DVD-V 48Compression *.WAV 44

48dts-CD 44PCM 44

48DVD-V 96 2ch

LPCM 44Multi

48 2chMulti

88 2chMulti

DVD-A 96 2chMulti

176Multi

192 2ch ×

2ch ××

×

×

2ch ×2ch ×2ch ×

2ch ×2ch ×

2ch ×

×2ch

Multi - -

- -

SACD 2ch (DSD)Multi

×× (DSD)

dts HD Master Audiodts HD High Resolution Audio ×dts HD LBR ×Dolby TrueHD

×

×Dolby Digital Plus ×

Indistinguishable

1 2 3 4

C

D

F

A

B

E

51

5 6 7 8

5.1.2 HDMI TROUBLESHOOTING

Please refer to the one point trouble shooting first before checking the flow chart on the next page.

1. Causes for noncompletion of HDMI authentication between the source equipment and this unit (the HDMI indicator is unlit or flashes)

HDMISymptom Remedy

The HDMI indicator blinks continuously.

Check all the points below.

No picture or sound. • This receiver is HDCP-compatible. Check that the components you are connecting are also HDCP-compatible. If they are not, please connect them using the component, S-video or composite video jacks.• Depending on the connected source component, it’s possible that it will not work with this receiver (even if it is HDCP-compatible). In this case, connect using the component, S-video or composite video jacksbetween source and receiver.• If the problem still persists when connecting your HDMI component directly to your monitor, please consult the component or monitor manual or contact the manufacturer for support.

No picture. • To see the on-screen display, you must also connect the receiver and TV with a composite, component,or S-video cable.• Depending in the output settings of the source component, it may be outputting a video format that can't be displayed. Change the output settings of the source, or connect using the component, S-video or composite jacks.

No sound, or sound suddenly

Noisy or distorted picture.

ceases.• Check that the HDMI AV setting is set to AMP/THROUGH.• If the component is a DVI device, use a separate connection for the audio.• Check the audio output settings of the source component.

• If the problem still persists when connecting your HDMI component directly to your monitor, pleaseconsult the component or monitor manual or contact the manufacturer for support.

HDMI Simple Diagnosis

Replace the HDMI cable.

NG

OK

OK

OK

Replace the Receiver.

Replace the Player.


Repare the Receiver.

Repare the Player.

NG

2. Causes for noncompletion of HDMI authentication between the monitor and this unit (no display or sound from the monitor)


NG

OK

OK

OK

Replace the Receiver.

Replace the TV monitor.


Repare the Receiver.

Repare the TV monitor.

NG

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5052

1 2 3 4

• The parts marked like in the following chart are located in "HDMI &DVC Assy Check Points".

Step 1-1: Connections

Step 1-2: Power supply

CN1001, CN1002

Are BtoBconnectors inserted

securely?Insert it securely.

No

Yes

To Step 2-1: HDMI sectionTo Step 3-1: Video converter section

V+5

IC901 (Pin 3)

Is the voltage5 V?

No

5 V

3.3 V

Check the DSP Assy or AUDIO IN Assy or DC/DC Assy.

Yes

Is the voltage3.3 V?

No Check the patterns in the path andIC901. If IC901 is failure, replace IC901.

Yes

HDMI section

Common section

HDMI Troubleshooting

A

V+5

Step 2-1: Power supply

CN1001 (Pin 26)

Is the voltage7 V?

No

7 V

Check the DSP Assy or AUDIO IN Assy or DC/DC Assy.

Yes

V+7D

IC911 (Pin 5)

Is the voltage5 V?

No

5 V (HDMI OUT)

Check the IC911. If IC911 is failure, replace IC911.

Yes

V+5

Step 1-3: Reset

CN1001 (Pin 2)

Is the voltage"H" (3.3 V)?

No

HDRST

Check the parts and patterns inthe path.Check the DSP Assy or AUDIO INAssy or MAIN CONTROL Assy.Yes

O

V+3R3UC 3.3 V (HDMI UCOM)


No Check the patterns in the path andL501. If L501 is failure, replace L501.

Check the IC501 or IC502.If IC501 or IC502 is failure, replace IC501 or IC502.

Check the Q902.If Q902 is failure, replace Q902.

Check the IC501 or IC502.

If IC501 or IC502 is failure, replace IC501 or IC502.

Yes

V+3R3UC

V+3R3VC

V+5HD

R1002

Is the voltage5 V?

No

5 V

Check the R1002. If R1002 is failure, replace R1002.

Yes

V+5D

IC151 (Pin 8)


No

5 V (HDMI IN1)

Check the D151. If D151 is failure, replace D151.

Yes

V+5E0

IC171 (Pin 8)


No

5 V (HDMI IN2)

Check the D171. If D171 is failure, replace D171.

Yes

V+5E1

IC501 (Pin 6)


No

PWRCTL1

Yes

IC501 (Pin 97)

Is the voltage"L" (0 V)?

No

PWRCTL2

YesYes

A-1

A-2

1 2 3 4

C

D

F

A

B

E

53

5 6 7 8

B

Step 2-2: Reset

IC501 (Pin 22) RXRST

B-1


Check the parts and patterns inthe path.If IC501 or IC502 is failure, replace IC501 or IC502.Yes

A

L105


No

3.3 V (HDMI Rx)

Check the L105. If L105 is failure, replace L105.

Yes

3.3V_RX1

3.3V_RX2L106


No

3.3 V (HDMI Rx)


Check the IC902 or Q901 or L902or D901.If IC902 or Q901 or L902 or D901 is failure, replace IC902 or Q901 or L902 or D901.

Yes

C912, C913


No

1.8 V (HDMI)

Yes

L104


No

1.8 V (HDMI Rx)


Yes

V+1R8

L301


No

3.3 V (HDMI Tx)


Yes

1.8V_RX1

V+1R8RX

L303


No

3.3 V (HDMI Tx)


Yes

V+3TX

L302


No

1.8 V (HDMI Tx)


Yes

Yes

V+1R8TX

3.3V_TX1

L304


No

1.8 V (HDMI Tx)


1.8V_TX1

Step 2-3: Source 5V* When connected the source equipment to IN1.

IC501 (Pin 25) TXRST

B-2


Check the parts and patterns inthe path.If IC501 or IC502 is failure, replace IC501 or IC502.Yes

L305


No

1.8 V (HDMI Tx)


Yes

1.8V_ TX2

No

No

L101


No

3.3 V (HDMI Rx)


Yes

V+3RX

L103


No

3.3 V (HDMI Rx)


Yes

V+3RA

L102


No

1.8 V (HDMI Rx)


Yes

Check the patterns, JA101 in the path.If JA101 is failure, replace JA101.

JA101 (Pin 18)

Is the voltage"H" (5 V)?

No

V5R0 (HDMI IN1)

Yes

C-1

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5054

1 2 3 4

C

Check the patterns, Q101 or R134in the path.If Q101 or R134 is failure, replace Q101 or R134.

B

Step 2-4: Hot Plug Detect

JA101 (Pin 19) HPD (HDMI IN1)

* When connected the source equipment to IN1.

D-2

Is the voltage5 V?

Yes

Step 2-5: DDC

JA101 (Pin 16) SDA (HDMI IN1)


E-1Does

a signal output inconstant period

(0 to 5 V)?

IC501 (Pin 92) HPDETO (HDMI IN1)

D-1


Check the parts and patterns inthe path.If IC501 is failure, replace IC501.

Check the parts and patterns inthe path.If Q151 or R161 is failure, replace Q151 or R161.Yes

IC501 (Pin 93) HPDETI (HDMI IN2)


* When connected the sink equipment to OUT

D-3


Check the parts and patterns inthe path.If IC501 is failure, replace IC501.

Yes

JA102 (Pin 19) HPD (HDMI IN2)

D-4

Is the voltage5 V?

Check the parts and patterns inthe path.If Q171 or R181 is failure, replace Q171 or R181.

Yes

Check the patterns and JA101 inthe path.If JA101 is failure, replace JA101.


No

No

No

No

No

No

No

No

No

No

Yes

Yes

JA101 (Pin 15) SCL (HDMI IN1)

DSDA0

DSCL0

E-2Does

a clock output inconstant period

(0 to 5 V)?


Yes

IC152 (Pin 7)

E-3

Is therea same signal as E-1

(0 to 4.4 V)?

Yes

IC101 (Pin 30) RIPWR 5V

C-4


Yes

Check the patterns, IC152 orIC153 in the path.If IC152 or IC153 is failure, replace IC152 or IC153.

IC152 (Pin 4)

E-4


(0 to 4.4 V)?

Yes


R167

E-5


(0 to 3.3 V)?

Yes

Check the patterns and R167 inthe path.If R167 is failure, replace R167.


R168

E-6


(0 to 3.3 V)?

Yes

Check the patterns in the path.If Q101 or R133 is failure, replace Q101 or R133.

IC101 (Pin 35)


No

HPDET1 (HDMI IN2)

Yes

C-2


Check the JA102.If JA102 is failure, replace JA102.

JA102 (Pin 18)


No

V+5RI (HDMI IN2)

Yes

C-3

Check the patterns, JA301 in the path.If JA301 is failure, replace JA301.

JA301 (Pin 19)


No

HPD (HDMI OUT)

D-5

1 2 3 4

C

D

F

A

B

E

55

5 6 7 8

D

C

JA301 (Pin 16) SDA (HDMI OUT)

E-13Does


(0 to 5 V)?


JA102 (Pin 15) SCL (HDMI IN2)

DSDA1

DSCL1

E-8Does


(0 to 5 V)?


Yes

IC172 (Pin 7)

E-9


(0 to 4.4 V)?

Yes


IC172 (Pin 4)

E-10


(0 to 4.4 V)?

Yes


R169

E-11


(0 to 3.3 V)?

Yes



R170

E-12


(0 to 3.3 V)?

Yes

No

No

No

DSDA

DSCL

R358

E-15

Is there asame signal as E-13

(0 to 3.3 V)?

Yes

Yes



R357

E-16

Is there asame signal as E-14

(0 to 3.3 V)?

Yes

Yes

No

DCK

Check the parts and patterns inthe path (IC101 to IC301).If IC101 is failure, replace IC101.

DCK

F

Is there a clock?No

Yes

D4 to D11 *Skip at analog to HDMI

*Skip at analog to HDMI 480i/576i


D4 to D11

G-1

Is there a data?No

Yes

D16 to D23


D16 to D23

G-2

Is there a data?No

Yes

D28 to D35


D28 to D35

G-3

Is there a data?No

No

No

No

No

Yes

Step 2-6: VIDEO CLK, DATA

JA102 (Pin 16) SDA (HDMI IN2)

E-7Does


(0 to 5 V)?


No

Yes

* When connected the sink equipment to OUT.

JA301 (Pin 15) SCL (HDMI OUT)

E-14Does


(0 to 5 V)?


No

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5056

1 2 3 4

D

Yes

Yes

VSYNC


VSYNC

H-1

No

Step 2-7: AUDIO CLOCK, DATA

Doesa VSYNC output in constant period

?

Yes

HSYNC


HSYNC

H-2

NoDoes

a HSYNC output in constant period

?

Yes

DE


DE

H-3

NoDoes

a DE output in constant period

?

Yes Diagnose the DSP Assy.

No

MCKICN1001 (Pin 20)

O

Is there a clock?No Check the parts and patterns in

the path (CN1001 to IC202).

(a): HDMI HDMI(b): ANALOG HDMI(THROUGH MODE)

(b)


No

BCKICN1001 (Pin 26)

O



(b)


No

LRCKICN1001 (Pin 27)

O



(b)

Yes

XBAOUTIC202 (Pins 1,4,10,13)

M-2

No

(b)

Diagnose the DSP Assy.

No

DATAICN1001 (Pin 18)

O

Is there a data?No Check the parts and patterns in


(b)



Yes

SPDIFIC201 (Pin 9)

J

NoIs there a SPDIF?

Check the parts and patterns inthe path (IC101 to IC201, IC301).If IC101 is failure, replace IC101.

Yes

MCLK

I

No

(a)(b)

(a)

Check the parts and patterns inthe path (IC101 to IC201, IC202 and IC301).If IC101 is failure, replace IC101.

IC201 (Pin 2)

Yes

SCK(BCK)IC201 (Pin 3)

K-1

NoIs there a clock?


(a)(b)

Yes

WS(LRCK)IC201 (Pin 4)

K-2

NoIs there a clock?


(a)(b)

Yes

SD0(DATA)IC201 (Pin 5)

L-1

NoIs there a data?


(a)(b)

SD1(DATA)

E

Yes

IC201 (Pin 6)

L-2

NoIs there a data?


(a)

Is there a clock?

1 2 3 4

C

D

F

A

B

E

57

5 6 7 8

E

Yes

Yes


L-3

NoIs there a data?


(a)

Yes


L-4

NoIs there a data?


(a)

Yes

DA_OFFIC201 (Pin 19)

M-1

NoIs there

voltage "L"(AMP MODE) or "H"(THROUGH

MODE)?

(a)

Yes

MCLKCN1001 (Pin 10)

O

NoIs there a clock?

Check the parts and patterns inthe path (IC202 and IC203 to CN1001).If IC202 or IC203 is failure, replace IC202 or IC203.

(a)

Yes

SPDIFCN1001 (Pin 22)

O

NoIs there a SPDIF?

Check the parts and patterns inthe path (IC202 to CN1001).If IC202 is failure, replace IC202.

(a)

Yes

SCK(BCK)CN1001 (Pin 12)

O

NoIs there a clock?


(a)

WS(LRCK)CN1001 (Pin 13)

O

NoIs there a clock?


(a)

Yes

SD0-3(DATA)CN1001 (Pin 14 to 17)

O

NoIs there a data?


(a)

MUTEOUTCN1001 (Pin 8)

O

NoIs the voltage"L" (0 V)?


Diagnose the DSP Assy.

(a)


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5058

1 2 3 4

F

Step 3-1: Power SupplyVideo converter section

V+5A

Is the voltage5 V?

No

5 V (VIDEO BUFFER)

Yes

Yes

Yes

Yes

Yes

Yes

V+5A

Check the patterns in the pathand L1001.If L1001 is failure, replace L1001.

Step 3-2: Video Input

CN1002 (Pin 1)

Is there acomposite

signal?

No

CVBS IN

Yes

a

Diagnose the MAIN CONTROLAssy or COMPOSITE Assy.

CN1002 (Pin 5)

Is there aY signal?

No

SY IN

Yes

a

Diagnose the MAIN CONTROLAssy or S-VIDEO Assy.

CN1002 (Pin 7)

Is there aC signal?

No

SC IN

Yes

a


CN1002 (Pin 13)

Is there aY signal?

No

Y IN

Yes

a

Diagnose the MAIN CONTROLAssy or COMPONENT Assy.

CN1002 (Pin 15)

Is there aPb signal?

No

Pb IN

Yes

a


CN1002 (Pin 17)

Is there aPr signal?

No

Pr IN

Yes

a


V+3DE


No

3.3 V (VIDEO DEC)

V+3DE


3.3V_DE1


No

3.3 V (VIDEO DEC)


3.3V_DE1

3.3V_EN1


No

3.3 V (VIDEO E/VC)


3.3V_EN1

3.3V_EN2


No

3.3 V (VIDEO ENC)


3.3V_EN2

Yes

Yes

IC904 (Pin 1)


No

1.8 V (VIDEO DEC)

Check the patterns in the pathand IC905 and IC904.If IC905 or IC904 is failure, replace IC905 or IC904.

V+1R8VC

1.8V_DE1


No

1.8 V (VIDEO DEC)


V+1R8DE

1.8V_DE2


No

1.8 V (VIDEO DEC)


1.8V_DE1

* When source is inputted from Composite.

* When source is inputted from S-VIDEO.

* When source is inputted from S-VIDEO.

* When source is inputted from Component.



1 2 3 4

C

D

F

A

B

E

59

5 6 7 8

F

Yes

LLC1

Check the parts and patterns inthe path (IC401 to IC455, IC701).If IC401 or IC455, IC701 is failure, replace IC401, IC455, IC701.

R401

e

Is there a clock?No

Yes

P22 to P29

Check the parts and patterns inthe path (IC401 to IC452).If IC401 or IC452 is failure, replace IC401 or IC452.

IC452 (Pins 2 to 9)

f-2

Is there a data?No

Yes


IC453 (Pins 2-9)

f-3

Is there a data?No

Yes

VS


IC451 (Pin 2)

g-1

Doesa VSYNC output in

constant period?

No

Yes

F/DE


IC451 (Pin 3)

g-2

Doesa DE output inconstant period

?

No

Yes

IP


IC454 (Pin 1)

I

No

Yes

HS


IC451 (Pin 4)

g-3

Doesa HSYNC output in

constant period?

No

Yes

P2-P9

Check the parts and patterns inthe path (IC401 to IC454, IC701).If IC401 or IC454 or IC701 is failure, replace IC401 or IC454 orIC701.

IC701 (Pins 2 to 9)IC454 (Pins 2 to 9)

f-1

Is there a data?No

Yes

XVCRST



IC501 (Pin 3)

b


No

Yes

Yes

XTAL1

Check the X401 or IC401.If X401 or IC401 is failure, replace X401 or IC401.

IC401 (Pin 81)

cIs

there the CLK(28.63636MHz)

?

No

Step 3-3: Reset

X'tal

Step 3-4: I2C

Step 3-5: VIDEO CLK, DATA

No

R556 VCSDA

d-1Does


(0 to 3.3 V)?


Yes

No

R557 VCSCL

d-2Does


(0 to 3.3 V)?

* 480i/576i input only

XVCOE

Check the parts and patterns inthe path (IC501 to IC451, IC452, IC453 and IC455).If IC501 or IC451 or IC452 or IC453 or IC455 is failure, replace IC501 or IC451 orIC452 or IC453 or IC455.

IC451, IC452 (Pin 1)IC453, IC455 (Pin 1)

h

Is there voltage"L" (0 V)?

Is there voltage"L" (0 V)?

No

P12-P29 * I/P ON (480i/576i) or 480p/ 576p/720p/1080i input only

* I/P ON (480i/576i) or 480p/ 576p/720p/1080i input only



* 480i/576i input and I/P OFF only

G

Yes

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5060

1 2 3 4

Yes

DACC

Check the parts and patterns inthe path (IC701 to R751, Q751).If IC701 or R751 or R752 or Q751is failure, replace it.

IC701 (Pin 29)

Is there a C signal?

No

j-3

Yes

SC OUT

Check the parts and patterns inthe path (Q751 to CN1002).If Q751 or R753 is failure, replace Q751 or R753.

CN1002 (Pin 11)


No

a


Yes

DACF


IC701 (Pin 24)

Is there a Pr signal?

No

j-6

Yes

Pr OUT


CN1002 (Pin 23)

Is there a Pr signal?

No

a


Yes

DACD


IC701 (Pin 28)


Is there a Y signal?

No

j-4

Yes

Y OUT


CN1002 (Pin 19)

No

a


Yes

DACE


IC701 (Pin 25)

Is there a Pb signal?

Is there a Pb signal?

No

j-5

Yes

Pb OUT


CN1002 (Pin 21)

No

a


G

Yes

DACA


IC701 (Pin 35)

Is there a composite

signal?

No

j-1

Yes

CVBS OUT


CN1002 (Pin 3)

Is there a composite

signal?

No

a

Step 3-6: Video Output (480i/576i only)

Diagnose the MAIN CONTROLAssy or COMPOSITE Assy.

Yes

DACB


IC701 (Pin 33)



No

j-2

Yes

SY OUT


CN1002 (Pin 9)

No

a


1 2 3 4

C

D

F

A

B

E

61

5 6 7 8

HDMI & DVC Assy Check Points (Power supply section)

SIDE BHDMI & DVC ASSY

Video converter sectionVideo converter section

HDMI sectionHDMI section

CommonCommonsectionsection

Video converter section

HDMI section

Commonsection

AKV+3DE

V+5A

V+1R8_DE V+5 V+5HD

V+3RA V+5E1V+5E0

3.3V_RX2

3.3V_RX1

1.8V_TX2

3.3V_TX1

V+1R8TX

V+3R3UC

V+3R3VC

V+3RX

V+5DV+7D

V+3TX

V+3R3

1.8V_DE1

3.3V_EN2

3.3V_EN1

V+1R8RX3.3V_DE1V+1R8VC

V+1R8

1.8V_TX1

1.8V_RX1

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5062

1 2 3 4

HDMI & DVC Assy Check Points (Signal section)

SIDE B

HDMI & DVC ASSY

Video converter section

HDMI section

Common section

AK

a

c

b

O

JF

e

i

h

i-6

d-1

A-1

A-2

M-1 M-2

K-1

B-1

C-4 C-2

d-2

i-4 i-2 f-2

g-3g-1g-2

i-1i-3i-5

K-2L-2

G-2

G-1

G-3

L-4

L-1

L-3

f-3

f-1C-3

E-12

E-11

E-16E-15

E-13

E-14

E-10

H-2

E-5E-1

H-1

H-3

I

D-2

E-6

E-9

E-2C-1E-3

E-4

E-7D-4

D-3 E-8

D-1

D-5

1 2 3 4

C

D

F

A

B

E

63

5 6 7 8

WSSD[0-3]SPDIF

DR[0-3]DL[0-3]

7V5V

DSCL0

DSDA0

R0X1[+,-]

R0X0[+,-]

R0XC[+,-]

Hot Plug0

DSCL1

DSDA1

R1X2[+,-]

R1X1[+,-]

R1X0[+,-]

R1XC[+,-]

Hot Plug1

R0X2[+,-]

CVBS

SY

SC

Y

Pb

Pr

CVBS

SY

SC

Y

Pb

Pr

CSCLCSDA

VC_SCLVC_SDA

IC502

FLASH ROM

7V5V 5V

IC911

5V3.3V 3.3V

IC901

1.8V 1.8V

IC902

3.3V 3.3V

IC903

3.3V

IC905

1.8V 1.8V

IC904

IC501PEG118A

HDMI ucom

Main ucom I/F & AUDIO OUT

Main ucom I/F

CN1001(30P)

JA301(19P)

CN1002(23P)

JA102(19P)

JA101(19P)

LRCK, DATA

IC202

IC201

CSCLCSDA

CSCLCSDA

MCLK

BCK

MCK

SPDIF, I2S / DSD

SCK/DCLK

MCK

SCK/DCLK

HSYNC, VSYNC, DEDCK

D[0-7]

D[8-15]

D[16-23]

IC301SiI9134CTU

HDMITRANSMITTER Hot Plug

DSDA

DSCL

TXC[+,-]

TX0[+,-]

TX1[+,-]TX2[+,-]

HDMI OUT

IC101SiI9135CTU

HDMI RECEIVER

IC454

IC451 IC452 IC453

VC_SCLVC_SDA

28.63636MHz

27MHz

P[12-19]

HS, VS, DE

P[22-29]

P[2-9]

LLC

SFL

IC401ADV7800BSTZ-80

VIDEODECODER IC701

ADV7172KSTZ

VIDEO ENCODER

Analog Video IN/OUT

HDMI IN2

HDMI IN1

IC172TC7MB3257FK

IC152TC7MB3257FK

IC151BR24L02FV-WEEPROM(2k)

IC171BR24L02FV-WEEPROM(2k)

HDMI&DVC ASSY Block Diagram

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5064

1 2 3 4

5.1.3 USB MODULE (VSX-LX50 Only)

(1) Overcurrent to a USB device is detected at the port for the microcomputer.

(2) The power supply to the USB device is stopped.

(3) Control of 5 V power is disabled at the port for the microcomputer.

(4) Change of indications on the FL display

(5) To supply power to the USB module again:

• Turn the power to the unit off then back on. • Set the function setting to anything other than USB then back to USB. • Press the USB play key on the remote control unit.

(6) After overcurrent is detected, if the USB play key is pressed while the error indication is displayed, power supply to the USB module is restored. If overcurrent is no longer detected, the indications shown below are displayed (normal indication):

In this state, flashing of "USB ERROR1" stops, but playback will not start. To start playback, press the USB play key again.

In the above case, if overcurrent is detected again, the above procedures 1 through 4 are repeated.

U S B E R R 1

Flashes for 2 sec.

Lights up after flashing for 2 sec.

Lights up after flashing for 2 sec.

U S B E R R 1

U S B

Description of Error Indications

Operations when overcurrent to a USB device is detected

(1) Change of indications on the FL displays

If overcurrent is detected before detection of a non-supported medium, the error indication "USB ERROR1" remains, as the power supply to the USB module is stopped.

On supported mediaThe formats of supported media that can be played back on this unit are MP3, WMA, and AAC. Some media in MPEG4 can also be played back. As AAC derives from MPEG4 codec, playback of media in AAC codec of MPEG4 is possible.

U S B E R R 2

Flashes for 2 sec.

U S B E R R 2

In a case where a medium not supportedis connected

FL Display Error Content Possible causes and actions to be taken

USB ERROR1 Detection of overcurrent to a USB device

Overcurrent (500 mA or more) is consumed at the connected USB device.• Some USB devices, such as a portable HDD, need more current than that this unit supplies. (Use the AC adaptor for the connected USB device.)• The USB power is short-circuited.

USB ERROR2 Detection of a medium not supportedA USB device that this unit does not support (other than the Mass Storage Class) is connected (such as a mouse, printer, or digital camera).• Connect a mass storage class USB device.

USB ERROR3Communication error with the system microcomputer

Communication between TCC8600-00X-EA-UG (IC701) and PEG378A (IC101) failed.• Defective connection (connectors) inside this unit• See STEP 3 of Troubleshooting.

1 2 3 4

C

D

F

A

B

E

65

5 6 7 8

LOADSW IC

IC701USB Host

TCC8600-00X-EA-UG

1.8VREG.

3.3VREG.

SystemControl

CPU

IC741

IC76216M

FLASH ROM

IC703IC702

IC771

CN701

1

CN702 CN516

2

5

10

11

7

4

68

1

2

5

10

11

7

4

1

2

3

4

D-V5USB

D-

D+

GND

XRST

USB-Tx

USB-Rx

To DSP DIR

ToUSBconnector

SPDIF

XRST

XFLAGCTL

V+5USB

3 3POWER

GNDD

Protection flagBUS Power cnt.

V+3R3

V+3R3

V+5D

V+5D

V+3R3

IC76164M

SDRAM

V+3R3

V+1R8

V+1R8

I/O InternalCore

D+

USB ASSYAUDIO INASSY

A

Main parts PurposeTCC8600-00X-EA-UG : USB Host control decoder (MP3/WMA/MPEG-4AAC)16M FLASH ROM : Firmware is stored64M SDRAM : Temporary storage area of decoding music fileLOAD SWITCH : Current limitation to USB device power

AL

Block Diagram of the USB Assy

68

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5066

1 2 3 4

Step 1: Connectors

Step 2: Power supply

CN701, CN702

To STEP 2

Arethe connectors

securely inserted?

Insert the connectorssecurely.

Check the patterns inthe path.

No

Yes

To STEP 1

YesYes

Is thereany loose connection of CN702?

Check theMOTHER Assy.

No

CN702 (pin 4)

IC703 (pin 2)

Isthe voltage

5 V ?

No

5 V input

3.3 V Regulator IC input

3-5 Converter

USB Power SW

1

2

YesYes

Yes

Is IC703abnormally

hot?

Replace IC703.

The output and GND may beshort-circuited. Check the pathbetween them.

NoIsthe voltage

3.3 V ?

No

YesYes

Is IC702abnormally

hot?

Replace IC702.

The output and GND may beshort-circuited. Check the pathbetween them.

NoIsthe voltage

1.8 V ?

No

Yes

Isthe voltage

5 V ?

No

Check the parts andpatterns in the path.

IC762 (pins 37, 47) FLASH ROM6

Isthe voltage

3.3 V ?

No

Yes


IC761 (pins 1,3,9,14,27,43,49) SDRAM7

IC703 (pin 4), IC702 (pin 1) 3.3 V Reg. output /1.8 V Reg. input5

Isthe voltage

3.3 V ?

No

IC702 (pin 5) 1.8 V Regulator output9

Yes


IC701 (pins 9,26,43,65,84,85,119) USB Media control IC8

Isthe voltage

3.3 V ?

No


IC951 (pin 5)3

Yes

Isthe voltage

5 V ?

No


IC771 (pin 5)4

Yes

Isthe voltage

5 V ?

No

A

USB Troubleshooting

1 2 3 4

C

D

F

A

B

E

67

5 6 7 8

Step 3: Operation of USB Media control IC

Does thecrystal oscillator

at 12 MHz?

Check theMOTHER Assy.

Note: Please confirm it with the USB memory connected for the content.

IC701 (pins 7,24,40,58,73,74,91,110,124) USB Media control IC10

Replace IC771.

YesYes

Yes

Is pin 4(CTL) of IC771

high?

Isthe voltage

5 V ?

No

Yes

Isthe voltage

1.8 V ?

Yes

Is pin 1(CTL) of CN702

high?

No No



No

CN701 (pin 1) USB Bus power12

Isthe voltage

5 V ?


Power supply is OK.To STEP 3

No

XRST must be high during operation.Check the MOTHER Assy.

USB-Tx and USB-Rx should behigh during operation.Check the pattern in the path.Check the MOTHER Assy.Replace IC762, IC701, IC761.

Check the parts and patterns in the path.Replace X702, etc.

No

Fig. 1

IC771 (pin 1) USB Power SW output11

YesYes

Is XRSThigh?

No

Yes

No

IC701 (pins 74,75)

USB-Tx/USB-Rx (Refer to Fig. 1 and 2)

XIN/XOUT

A

B

IC701 CN702

XRST pin 77 R951 pin 5

USB-Rx pin 96 R955 pin 10

Fig. 2

IC701 IC951 (3 V → 5 V) CN702

USB-Tx pin 95 pin 2 pin 4 pin 11

DoesUSB-Tx and USB-RxCommunicate with

System CPU?

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5068

1 2 3 4

Step 4: Audio Out check

Is therea SPDIF

signal?

Operation of IC701 is OK.To STEP 4

Check the output fromIC701 (pin 105).

Yes

No

Yes

D+ and D- should havewaveform during normalcondition.Check the pattern in the path.Check the MOTHER Assy.

Arethere the waveforms

like figure?

Yes

No

IC701 (pin 105) SPDIF

CN701 (pins 2,3) D+/D- Fig. D+

X: 1 μsec/div, Y: 2 V/div X: 1 μsec/div, Y: 2 V/div

Fig. D-

Is therea SPDIF

signal?


Yes

No

IC741 (pin 2) SPDIF

Check the parts andpattern between IC701and CN702.

Are thereaudio signal

?Replace IC741.

Yes

No

IC741 (pin 4) SPDIF

B

Step 4: Audio Out check

Is therea SPDIF

signal?

Operation of IC701 is OK.To STEP 4


Yes

No

Yes

D+ and D- should havewaveform during normalcondition.Check the pattern in the path.Check the MOTHER Assy.

Arethere the waveforms

like figure?

Yes

No

IC701 (pin 105) SPDIF

CN701 (pins 2,3) D+/D- Fig. D+

X: 1 μsec/div, Y: 2 V/div X: 1 μsec/div, Y: 2 V/div

Fig. D-

Is therea SPDIF

signal?


Yes

No

IC741 (pin 2) SPDIF

Check the parts andpattern between IC701and CN702.

Are thereaudio signal

?Replace IC741.

Yes

No

IC741 (pin 4) SPDIF

B

1 2 3 4

C

D

F

A

B

E

69

5 6 7 8

5.1.4 SIRIUS BLOCK TROUBLESHOOTING (VSX-91TXH/VSX-9120TXH Only)

Connect an "SIRIUS Connect tuner"to SIRIUS Radio jack

Perform a reception test, using a free-of-charge channel 184,making this unit an SIRIUS Radio input source.

If the audio output is available with other input sources,Check the SIRIUS L/R analog audio lines to E-Vol(IC501).

It is likely that the SIRIUS tuner is in failure. Check the connection the "SIRIUS Connect tuner" and AC adaptor. Replace the antenna.

Check the Reset Line for SIRIUS tuner.

Yes

Yes

Yes

Operation OK

No

Yes

If the reception sensitivity is not OK,relocate the antenna

near a window.

Check the commucination lines "SIRIUS TX","SIRIUS RX"

between SIRIUS Connector(JA1601) and XM/SIRIUS SW IC(IC252) and

also check between IC252 and µ-com(IC101).

No

No

Play back the audio signal and check

if a signal is output from the Speaker out.

No

Yes

Check the reception level,using the "signal strength indicator"of the on screen display.

Step 1 : Connectors

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5070

1 2 3 4

5.2 CIRCUIT DESCRIPTION5.2.1 PROTECTION CIRCUIT SPECIFICATION

Protection Circuit Process List

DC Detection Circuit

Item Purpose Detection Method Process Warning Indication Remarks

DC detection

To detect amplifier damage (defect status) A process to protect speakers(for protection of connected external devices)

Detects when the DC_PROTECT port becomes "L". (Pin 87 of IC101)

Turns muting on and speaker relay off, then turns off the power after 3 seconds. Then flashes MCACC indicator.

Flashing "AMP ERR" for 3 seconds.

Once detected and turned the power off, input a key never again. If the DC_DET port becomes "H" within 3 seconds, the unit returns to normal condition automatically.

AMP overload

To detect overloading (abnormal status) With low-load driving or a short circuit of the speaker terminals (for protection of the amplifier)

Detects when the OL_DET port becomes "L" (checks by interrupt).(Pin 19 of IC101)

Turns muting on and speaker relay off, and immediately turns off the power. Then flashes PHASE CONTROL indicator.

None

Overheat detection

Self reset type protection feature by temperature-rise of heat sink

Detects when the TEMP2 port becomes "H" .(Pin 44 of IC2301)

Turns muting on and speaker relay off, then turns off the power after 3 seconds.

Flashing "OVERHEAT" for 3 seconds.

If the TEMP2 port becomes "L" within 3 seconds, the unit returns to normal condition automatically.

12Vtriggerfailuredetection

To detect the shortcircuit of 12V trigger output (load more than 50mA) (for protection of the amplifier)

Detects when the 12VDET port decoms "H".(Pin 44 of IC2301)

Turns 12V trigger output to off. Flashing "12V TRG ERR"

Continue showing warning.Release the FL indication by switching the INPUT SEL or the turns the power off.

R5714

R5721

Q5572

GAMPGNDU

Q5571

IC5301

IC5302

R5341

OUTPUT

DC DETECTOR

R ch

C ch

SR ch

SBR ch

SL ch SBL ch

+VL

V+5UM V+5UM

Normal: High (5V)DC det: Low (0V)

+DC detection: Q5571 base is "H". → Collector of Q5571 and Q5572 are "L".-DC detection: Q5572 emitter is minus to the base. → Collector of Q5571 and Q5572 are "L".

-VL

R5342

R5441

R5442

R5541

R5542

R53

25R

5327

R53

26

R55

71

R56

41

R56

42

C55

71

R16

4

C12

0

D10

4D

105

FFC J43

UCOM

IC10187

CN5302-5

CN5301-8

CN5702-7

CN5703-15

CN5602-6

CN5601-8

L ch

R50

41

R50

42

R51

41

R51

42

R52

41

R52

42

CN5001-6

CN103-5

POWER AMP-R ASSY

POWER AMP-L ASSY

POWERPROTECTASSY

POWERAMP IN ASSY

MAIN CONTROL ASSYC

AJAG

AI AD

1 2 3 4

C

D

F

A

B

E

71

5 6 7 8

OL (Over Load) Detection Circuit

Q5704

GAMP GNDU

GNDU

Q5041D5043

D5143

D5243

IC5001

IC5002

R5043 R5715

R5044

OUTPUT

OL DETECTOR

L ch

R ch

C ch

SL ch

SBL chSR ch

SBR ch

+VL

V+5UMV+5UM

Normal: High (5V)OL det: Low (0V)

-VL

R50

25R

5027

R50

26

R50

45

R50

47

R57

16

R57

17R

5720

D50

41D

5041

R50

46

C50

41

NP

C57

05

C12

1

D10

5D

104

FFC J43

UCOM

IC10119

Normal: Low (0V)OL det: 0.6VCN5002

-7

CN5703-14

CN5701-5

CN5302-4

CN5301-7

CN5702-8

CN103-6

POWER AMP-L ASSY

POWERAMP IN ASSY

POWERAMP-R ASSY

POWERPROTECT ASSY

MAIN CONTROL ASSYC

D5443

D5543

D5343

CN5602-7

D5143AI

AG

AJAD

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5072

1 2 3 4

6. SERVICE MODE6.1 TEST MODE

Version indication

[Purpose]

[Basic operations]

FL Display

POWER OFF

Mx.xxx : Main microcomputerFx.xxx : Display microcomputer

Dx.xxx : DSP microcomputerHx.xxx : HDMI microcomputer

fx.xxx : 1st DSP firmwaresx.xxx : 2nd DSP firmware

5

5

5

Main microcomputer and display microcomputer

DSP microcomputer and HDMI microcomputer

1st DSP firmware : Flash ROM (IC106) near the DSP IC2nd DSP firmware : Flash ROM within the DSP IC (IC201)

Normal display

Description of VersionIndications

Duration(sec.)

Devices that can be considered generally normal, with the corresponding indications

The versions for various microcomputers and DSP firmware are displayed.

1. If the version indication becomes "**," a failure in communications between the corresponding microcomputers or a failure in the corresponding microcomputers is likely.2. In this submode, the user settings will not be cleared.

[How to enter/exit]HY model:

During Standby mode, simultaneously press and hold the “STANDBY/ON” and “SOUND RETRIEVER” key for 5 seconds to enter this mode.

KU model:During Standby mode, simultaneously press and hold the “STANDBY/ON” and “MULTI CH IN” keys for 5 seconds to enter this mode.

This mode is automatically exited when the indications of all versions have finished.

[Notes]

1 2 3 4

C

D

F

A

B

E

73

5 6 7 8

Detected protection history

[Purpose]

[Basic operations]

FL Display

POWER OFF

Number of detections of cord disconnection (DC and OL DET line) (simultaneous detections of DC and OVERLOAD)

Number of detections of fan abnormalities

Number of overload detections

Number of DC detections

Number of detections of abnormal temperature

3

3

3

3

Normal display

(*) (*) for KU models, ”FAN : 000” is always displayed.

Description of IndicationsDuration(sec.)

The numbers of detections for various protection processes are displayed.

When the keys are pressed, the numbers of DC detections, overload detections, detections of connectors disconnection inside unit (It is detected by both DC and OVERLOAD detections.), detections of fan abnormalities, and detections of abnormal temperature are displayed for 3 seconds each, in that order. The maximum value of each detections is 255.

[How to enter/exit]HY model:

During Standby mode, simultaneously press and hold “DVR/VCR1” and “ENTER” keys for 5 seconds to enter this mode.

KU model:During Standby mode, simultaneously press and hold “DVR1/DVR2” and “ENTER” keys for 5 seconds to enter this mode.

This mode is automatically exited when all the indications have finished.

[Description]

3

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5074

1 2 3 4

When stopping of the fan is detected Flashes 3 times.

Error indications when an abnormality in the amplifier system is detected

[Purpose]

[Error Messages]

FL Display

When a thermal shutdown (abnormal temperature), etc. is detected

When AMP DC is detected Flashes 3 times.

Flashes 3 times.

StatusDuration(sec.)

An error message is displayed when an abnormality in the amplifier system is detected.

After a failure is detected, the shutdown process starts, then the power will be off. The power can be turned on again in Normal mode.

AMP ERROR : After a failure in the amplifier block or high DC output is detected, the shutdown process starts, then the power will be shut off. Then the MCACC LED will flash. The power cannot be turned on again. If you wish to turn on the unit after a shutdown activated by DC detection, enter Test mode, by proceeding with the steps described in "How to enter release mode" below.

FAN STOP : The fan does not function.(HY model Only)

OVERHEAT : The temperature of the amplifier is abnormally high.

12V TRG ERR : The 12-V trigger output is short-circuited.(KUXJ and KUXJ/CA models only)

XM Power Error : Thepower supply of the XM antenna is abnormally.(KUXJ and KUXJ/CA models only)

[Description]

[How to enter release mode]

Press and hold HY model : DVR/VCR2, KU model : VIDEO/GAME and ENTER keys

on the front panel simultaneously for 5 seconds in standby mode.

When the 12-V trigger circuit is short-circuited Flashes

KUXJ and KUXJ/CA models only

(HY model Only)

KUXJ and KUXJ/CA models only

The power supply of the XM antennais abnormally Flashes

1 2 3 4

C

D

F

A

B

E

75

5 6 7 8

7. DISASSEMBLY

1. Before the Power Amp Block is removed

Note 1: Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures described here are common.Note 2: For performing the diagnosis shown below, the following jigs for service is required: • 11P board to board extension jig cable (GGD1482) • 13P board to board extension jig cable (GGD1483) • 15P board to board extension jig cable (GGD1484) • 21P board to board extension jig cable (GGD1485)

2 Discharge C3257 and C3258 on the TRANS 2-1 Assy.Note: For discharging, use a load of 100Ω, 3W or more, to protect the IC protectors. Do NOT discharge instantly by short-circuiting.

3 Check that the voltage between the electrodes of each C3257 and C3258 is 1V or less.

4 Reassembling the Power Amp Block.

1 Unplug the AC power cord.

Before the Power Amp Block is removed, discharge C3257 and C3258 on the TRANS 2-1 Assy, as indicated below. If you don't, the IC protectors (IC3351 and IC3352) on the VH TR Assy may be open, and DC voltage may be generated at the power amplifier output, which will result in "AMP ERR."

[Procedure]

IC3252 C325

4

C326

0

C325

9

R325

1

3251

R3256R3254

C32

57C

3258

Q3253Q3253D3266

C325

6 D3265

Q3252Q3252D3

264

D326

2D3

260

D325

8D3

256

D325

4

UDZS

12(B

)UD

ZS6R

8(B)

UDZS

8R2(

B)

7AAEK7021

470/1

00

STBY STBY

MUF

(1/4W

)47

51048-0600

4.7k

LMF(1W)

3.3k(1/2W)

LMF

220/

100

220/

100

UMD2NUMD2N 13(B)

100/6

3

13(B)

UMD2NUMD2N

21 3 654

-65V

VHb 27

VLb 26

25

-VH-C -B +C+VH

+B

-56V

+56V

TRANS 2-1 ASSYTo VH TR ASSYS

TRANS 2-1 ASSYS

C3258

C3257

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5076

1 2 3 4

1 Remove the eight screws.

2 Remove the eight screws.

3 Remove the bonnet.

Bonnet1 Power Amp Block2

Bonnet

POWER AMP IN Assy

PS/SP Assy

TRANS 2-1 Assy

POWER PROTECTAssy

Power AmpBlock

×2

×6

3

2

2

×22

1

1111

1

11

111 1

1

25

2

3

4

2

2

1

1

Rear view

2. Disassembly

1 Remove the seven screws.

Caution:Before removing the Power Amp Block, discharge C3257 and C3258 on the TRANS 2-1 Assy.Refer to "1. Before the Power Amp Block is removed".

2 Disconnect the three flexible cables and the one connector.

3 Disconnect the one jumper wire.

4 Disconnect the six connectors.

5 Remove the power amp block.

22

2

1 2 3 4

C

D

F

A

B

E

77

5 6 7 8

1 Remove the one nylon rivet.

1 Remove the four screws.

Power transistor

POWER PROTECT Assy

2 Remove the HS angle 2016.

3 Remove the POWER PROTECT Assy by removing the twoconnectors.

2 Disconnect the one connector. (VSX-LX50 only)

Replacing the Power Transistor3

1 Remove the one nyron rivet.

2 Remove the POWER AMP IN Assy by removing the fourconnectors.

1 2

33

3

1

2

22

2

2

POWER AMP IN Assy

HS angle 2016

HS angle 2016

POWER AMP-L Assy POWER AMP-R Assy

POWER PROTECT Assy POWER AMP IN Assy


2 Release the clamper.

3 Remove the HS angle 2016.

HS Angle 2016

Replacing the Power Transistor

HS Angle 2016

×21

×21

2

×21

×21

3

2

Replace

Power transistor

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5078

1 2 3 4

1 Disconnect the one connector.


5 Remove the three screws.

6 Remove the one screw.

7 Remove the three screws. (KU model: Remove the 4 screws.)

8 Remove the 32 screws.(KU model: Remove the 33 screws.)

9 Remove the rear panel.

4 Remove the one screw.(KU model: Remove the three screws.)

2 Remove the four cushion circle 14B.

Replacing the AUDIO IN Assy4

1 Remove the FM/AM TUNER Unit by removing the one flexible cable.

Rear Panel FM/AM TUNER Unit

1 Disconnect cables, connectors, as required.

2 First remove the BRIDGE 2 Assy, then remove the COMPOSITE, S-VIDEO, COMPONENT and VIDEO CONNECT Assys.

PCB Assys

1

PRIMARYAssy

Cushion circle 14B

FM/AM TUNERUnit

5

1

5

7

77 7

6

5

3 3 3 3

4

2

Rear view

Rear view

×4

8

9

2

×32

KU modelOnly

1 2 3 4

C

D

F

A

B

E

79

5 6 7 8

1 Remove the one screw.


4 Remove the DSP shield 2016 with PCB Assemblies..

2 Remove the two screws.

1 Remove the bonnet.

2 Remove the rear panel.

1 Remove the BRIDGE 2 Assy.

2 Remove the VIDEO CONNECT Assy.

3 Remove the COMPONET, S-VIDEO, COMPOSITE Assys.

4 Connect the earth points to chassis as follows. Pin jack (GND) on the DSP Assy ↔ chassis Pin jack (L side GND) on the AUDIO IN Assy ↔ chassis Pin jack (Yellow GND) on the COMPOSITE Assy ↔ chassis Speaker terminal (L side black) ↔ chassis

DSP Shield Section

1 Remove the two screws.

3 Release the locking card spacer.


5 Remove the AUDIO IN Assy.

2 Remove the five screws.

AUDIO IN Assy

1

1

3

2

42

2

5

DSP shield 2016

BRIDGE 2 Assy

AUDIO IN Assy

AUDIO IN Assy

DSP Assy

Speaker terminal

VIDEO CONNECT Assy

COMPONENTAssy

S-VIDEO Assy

COMPOSITE Assy

2

2

a

22

2

3

11

3. Diagnosis

Preparations1

bd

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5080

1 2 3 4

1 Connect the three extension jig cables.

Jig cable• 11P board to board extension jig cable (GGD1482)• 13P board to board extension jig cable (GGD1483) ×2

3 Reassembling the VIDEO CONNECT Assy.

4 Connect the one flexible cable.

5 Insert the insulation sheet.

6 Arrange the unit as shown in the photo below.

2 Reassembling the S-VIDEO and COMPOSITE Assys.

Jig cable• 13P board to board extension jig cable (GGD1483)• 15P board to board extension jig cable (GGD1484) ×2


3 Reassembling the BRIDGE 2 and VIDEO CONNECT Assys.


2 Reassembling the COMPONENT and COMPOSITE Assys.

Diagnosis2

COMPONENT Assy S-VIDEO Assy

Diagnosis Diagnosis

CN1403

CN1402

CN104

CN107

CN3804

CN108

CN109

Insulation sheet

13P board to boardextension jig cable(GGD1483)

COMPONENTAssy

COMPONENT Assy

COMPOSITE Assy

COMPOSITEAssy

S-VIDEO Assy

VIDEO CONNECTAssy

VIDEO CONNECT Assy

BRIDGE 2 Assy

S-VIDEO Assy5

1


1



1


1

2 32

3

34 4

CN1401

CN3803

CN1202

CN1201CN1203

1 2 3 4

C

D

F

A

B

E

81

5 6 7 8


Jig cable• 11P board to board extension jig cable (GGD1482)• 13P board to board extension jig cable (GGD1483)• 21P board to board extension jig cable (GGD1485)

3 Reassembling the BRIDGE 2 and VIDEO CONNECT Assys.


2 Reassembling the COMPONENT and S-VIDEO Assys.

COMPOSITE Assy

Diagnosis

CN1002

CN1001

CN3802

COMPONENT Assy

COMPOSITEAssy

VIDEO CONNECT Assy

BRIDGE 2 Assy

S-VIDEO Assy


1



1

3

2

3 4

CN1003

CN110

CN111

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5082

1 2 3 4

8. EACH SETTING AND ADJUSTMENT8.1 ADJUSTMENT• There is no information to be shown in this chapter.

8.2 HOW TO UPDATE FIRMWARE

[Connections for updating HDMI ucom]- All models -Connect as shown in the figure below.

• PC with RS232C port• RS-232C straight cable (9pin female ↔ 25pin male)• RS-232C cross cable (9pin female ↔ 9pin female)

• RS-232C Interface jig : GGF1348 • 7 pin FFC : VDA1681• Updating program : UFU.exe• Firmware file : “.mot” file

[Necessary Tools]

[Purpose]Refer to this section when updating the firmware of each microcomputer is required by the service information, etc.

HDMI, MAIN and DSP microcomputer

- KU models -Connect as shown in the figure below.

RS-232CCross cable

PC This unit

[Connections for updating MAIN and DSP ucom]- HY model -Connect as shown in the figure below.

PC GGF1348

RS-232CStraight cable

FFC(VDA1681)

Slit for an MAIN and DSPfor downloading

This unit

Rear side

FFC CONTACT SIDE : UPWARD

PC GGF1348

This unit

RS-232CStraight cable

FFC(VDA1681)

Rear side

Slit for an HDMIfor downloading

FFC CONTACT SIDE : RIGHTWARD

1 2 3 4

C

D

F

A

B

E

83

5 6 7 8

1. Set the main volume level to "---dB" then turn off the unit (Standby mode).2. Connect the PC and the unit as shown in "Connections".3. HDMI ucom: • HY model Simultaneously press and hold the ENTER and FM/AM keys for about 5seconds. • KU models Simultaneously press and hold the ENTER and XM keys for about 5seconds. The unit is turned on and "HDMI DOWNLOAD" is displayed. MAIN ucom: Simultaneously press and hold the ENTER and HDMI keys for about 5seconds. The unit is turned on and "MAIN DOWNLOAD" is displayed. DSP ucom: • HY model Simultaneously press and hold the ENTER and USB keys for about 5seconds. • KU models Simultaneously press and hold the ENTER and SIRIUS keys for about 5seconds. The unit is turned on and "DSPM DOWNLOAD" is displayed.4. Double-click the "UFU.exe". 5. Check that "Full" is selected in Mode Select.

6. Select the firmware file (.mot file) for updating each ucom. Note: Do NOT download the firmware file for other ucom.7. Select the communication speed. • Basic speed: 19200 • Data transfer speed: 57600

8. Click the "START" button.9. HDMI ucom: "Completed" is displayed on the "UFU.exe" window about 1 minute later. MAIN, DSP ucom: "Completed" is displayed on the "UFU.exe" window about 3 minutes later.10. Disconnect then reconnect the AC power cord of the unit. If the unit is not reset, retry from step2.11. Reset the AV receiver.

12. Check the version. Please refer to "Version indication" (p72) and check that the version has been changed to a new one.

[Procedures]

[Note]Do NOT disconnect the AC power cords of this unit and the PC during a downloading.

Note: Note that all the data the receiver retains will be cleared.

Resetting the receiverUse this procedure to reset all the receiver’s settings to the factory default. Use the front panel controls to do this.

1 Switch the receiver into standby.

2 While holding down the front panel TONE button, press and hold STANDBY/ON for about three seconds.The display shows RESET?.

3 Press the front panel ENTER button.The display shows RESET OK?.

4 Press SETUP to confirm.OK appears in the display to indicate that the receiver has been reset to the factory default settings.

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5084

1 2 3 4

1. Reset the receiver. Note: Note that all the data the receiver retains will be cleared.

2. Check the version of the DSP flash ROM (1st DSP) and the DSP ucom. Please refer to "Version indication" (p72).

3. Connect a CD or DVD player (1) Connect the CD or DVD player for updating to any digital input jack of this unit. (2) Select the input source to the connected source by pressing input source key.

Resetting the receiverUse this procedure to reset all the receiver’s settings to the factory default. Use the front panel controls to do this.

1 Switch the receiver into standby.

2 While holding down the front panel TONE button, press and hold STANDBY/ON for about three seconds.The display shows RESET?.

3 Press the front panel ENTER button.The display shows RESET OK?.

4 Press SYSTEM SETUP to confirm.OK appears in the display to indicate that the receiver has been reset to the factory default settings.

[Procedures]

[Connections]Connect as shown in the figure below.

[Preparations]Burn the DSP flash ROM firmware (.wav file) to a CD-R disc using commercially available burning software.It is necessary to select the writing format to "For music player", not "For PC data". Note:Depending on a burning software, data on a CD-R may not be worked for updating the DSP flash ROM.If the HDMI indicator does not flash when playing back a update disc, the disc is not able to use for updating.Burn the DSP flash ROM firmware to a CD-R disc, using other burning software.

• DVD player • Coaxial cable or Optical cable • Update disc (CD-R disc)Note:Please use DVD player based on MTK system (DV-270, 370, 373, 575K, 280, 380, 383, etc.),Mitsubishi system (DV-59AVi, 868AVi, S969AVi, 668AVi, etc.) and Fujitsu system (DV-343, 444, 545, etc.).DO NOT use DVD player based on ST system (DV-353, 454, 250, 400, 555K, 260, 363, 464, 466, 563, etc.).The factory confirmed that DVD players based on ST system cannot send the correct data to the receiver.You can check the base system of our DVD players on the firmware version list at PSN web (Niis).

[Necessary Tools]

[Purpose]

[Note]• Do NOT disconnect the AC power cords of this unit and the CD/DVD player during a updating.• "OK" is appeared on the FL display when updating is completed. If the "OK" is not appeared, updating has not been completed correctly. Be sure to perform the updating procedures again.

Refer to this section when updating the DSP flash ROM firmware is required by the service information, etc.It is able to update the DSP flash ROM firmware by playing back a CD-R which is recorded a DSP firmware (.wav file) via digital connection.

This unitCD or DVD player

Digital connection

DSP FLASH ROM

1 2 3 4

C

D

F

A

B

E

85

5 6 7 8

4. Confirm that the digital input signal is locked on the AV receiver. (1) Play back the update disc on the CD/DVD player. (2) Set the signal select setting of the AV receiver to the "Auto" then confirm that the Signal Select indicator is Digital.

5. Enter the DSP flash ROM updating mode. (1) Skip to the beginning (time:0:00) of the first track of the update disc and set to Pause. (2) Set the main volume level of the AV receiver to "---dB" then turn off the unit (Standby mode). (3) Simultaneously press and hold the ENTER and iPod keys for about 5seconds. The unit is turned on and "DSPF DOWNLOAD" is displayed.

6. Play back the first track of the update disc. (1) Release Pause mode of the CD/DVD player and start to play back the DSP update program stream. (2) After 5-10 seconds, the HDMI indicator starts flashing. Be sure to check it. Flashing of the HDMI indicator means that the unit is receiving a correct streem and the updating is in progress. Note: Do NOT turn off the unit while the HDMI indicator is flashing. If the unit is turned off, be sure to go back to Step 5. (As the Flash ROM goes into unusual status if the power is off during updating, the unit may not start properly.) Even in such a case, you can restore the unit by performing Steps 5 to 8. 7. Wait until "OK" is appeared on the FL display. (1) It takes about 2 minutes for updating. (2) After confirming the "OK", stop or pause the CD/DVD player and wait for 5 seconds then turn off the power of the AV receiver (Standby mode).

8. Check the version of the DSP flash ROM (1st DSP). Please refer to "Version indication" (p72) and check that the version has been changed to a new one.

[Procedures]

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5086

1 2 3 4

USB (HY model only)

• USB Flash Memory which is saved the firmware file ("player.rom" file). Note:In rare cases, it is not able to update the firmware depending on the type of USB flash memory. In such a case, try to use other model of USB flash memory.

[Necessary Tools]

1. Turn on the unit then press and hold "SOUND RETRIEVER" and "ENTER" key for about 5sec.

2. "USB" is appeared on the FL display.

3. "TESTMODE" is appeared on the FL display.

4. "CORE*.**" is appeared on the FL display. (*.** : F/W version No.)

5. Connect the USB flash memory which is saved the firmware file ("player.rom" file).

6. "UPDT" is displayed on the FL display.

7. Wait until "FINISHED" is appeared on the FL display.

8. Disconnect the USB flash memory then set the function setting to anything other than USB.

9. Turn off the unit (Standby mode).

Note:• Do NOT reconnect the USB flash memory which is saved the "player.rom" file.• Do NOT change the function setting or turn off the power during step 5 through 7. If you do, the updating is failed and it is required to replace the USB flash ROM on the USB module.

[Procedures]

[Purpose]

Refer to this section when updating the USB firmware is required by the service information, etc. It is able to update the USB firmware by using USB flash memory.

1 2 3 4

C

D

F

A

B

E

87

5 6 7 8

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5088

1 2 3 4

9. EXPLODED VIEWS AND PARTS LIST

9.1 PACKING

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.The mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual.(In the case of no amount instructions, apply as you think it appropriate.)

NOTES:

IN

18

20

19

16

14

17 (VSX-LX50 ONLY)

21

24 (KU models ONLY)

2

3

4

5

6

7

8

910111213

23

VSX-LX50ONLY

17

VSX-91TXH, VSX-9120TXH-K ONLY

VSX-LX50 ONLY

Polyethlene Bag

15

22

1 2 3 4

C

D

F

A

B

E

89

5 6 7 8

(1) PACKING SECTION PARTS LIST

(2) CONTRAST TABLE VSX-LX50/HYXJ5, VSX-91TXH/KUXJ/CA and VSX-9120TXH-K/KUXJ are constructed the same except for the fol-lowing:

Mark No. Description Part No.

1 • • • • •

2 Setup Microphone APM7008

(for Auto MCACC setup)

3 FM Wire Antenna ADH7030

4 AM Loop Antenna ATB7013

NSP 5 Warranty Card See Contrast table (2)

6 Caution Sheet(Spanish/English) ARM7083

7 Disclaimer See Contrast table (2)

8 Operating Instructions (English) See Contrast table (2)

9 Operating Instructions (French) See Contrast table (2)

10 Operating Instructions (German)See Contrast table (2)

11 Operating Instructions (Italian) See Contrast table (2)

12 Operating Instructions (Spanish)See Contrast table (2)

13 Operating Instructions (Dutch) See Contrast table (2)

14 Remote Control Unit See Contrast table (2)

15 Battery Cover XZN3140

NSP 16 Dry Cell Battery AA/LR6 VEM1031

NSP 17 Polyethylene Bag See Contrast table (2)

18 Front Pad AHA7456

19 Rear Pad AHA7457

20 Packing Sheet RHC1023

21 Packing Case See Contrast table (2)

22 LABEL (WEEE) See Contrast table (2)

23 Operating Instructions (Russian)See Contrast table (2)

24 Audio Control Cable for iPod See Contrast table (2)


Mark No. Symbol and Description VSX-LX50/HYXJ5

VSX-91TXH/KUXJ/CA

VSX-9120TXH-K/KUXJ

NSP 5 Warranty Card ARY7065 ARY7007 ARY7045

7 Disclaimer (English/French/German/Italian/Spanish/Dutch)

XRM3010 Not used Not used

7 Disclaimer (English/French) Not used XRM3008 XRM3008

8 Operating Instructions (English) ARB7371 ARB7369 ARB7370

9 Operating Instructions (French) ARC7728 Not used Not used

10 Operating Instructions (German) ARC7729 Not used Not used

11 Operating Instructions (Italian) ARC7730 Not used Not used

12 Operating Instructions (Spanish) ARC7731 Not used Not used

13 Operating Instructions (Dutch) ARC7732 Not used Not used

14 Remote Control Unit AXD7491 AXD7490 AXD7497

NSP 17 Polyethylene Bag AHG7132 AHG7117 AHG7117

21 Packing Case LX50HY AHD8525 Not used Not used

21 Packing Case 91KU Not used AHD8523 Not used

21 Packing Case 9120KKU Not used Not used AHD8524

22 LABEL (WEEE) ARW7322 Not used Not used

23 Operating Instructions (Russian) ARC7767 Not used Not used

24 Audio Control Cable for iPod Not used XDE7025 XDE7025

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5090

1 2 3 4

9.2 EXTERIOR SECTION

CO

NTA

CT

SID

E

NO

N-C

ON

TAC

T

SID

E

Refer to"9.6 FRONT PANEL SECTION".

Refer to"9.3 CHASSIS SECTION".

1

6

6

6

7

7

3

6

3

8

7

7

6

6

6

6

11

6

VSX-LX50ONLY

12

13

1 2 3 4

C

D

F

A

B

E

91

5 6 7 8

(1) EXTERIOR SECTION PARTS LIST



1 Bonnet 81B AZN8021

2 • • • • •

3 Insulator See Contrast table (2)

4 • • • • •

5 • • • • •

6 Screw BBZ30P080FCC

7 Screw BCZ40P060FTB

8 Screw IBP30P090FCC

9 • • • • •

10 • • • • •

11 4P Shielded Cable See Contrast table (2)

12 Earth Spring ABH7245

13 Screw BBT30P080FNI



VSX-91TXH/KUXJ/CA

VSX-9120TXH-K/KUXJ

3 Insulator DXA1904 AMR7198 PNW2766

11 4P Shielded Cable XDX3028 Not used Not used

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5092

1 2 3 4

9.3 CHASSIS SECTION

A

A

M

M

B

B

C

CD

D

E

E

F

F

G

G

J

JK

K

N

N

L

L

H

H

I

I

CO

NTA

CT

SID

E

NO

N-C

ON

TAC

T

SID

E

D

V

EW

Q

RX

Y

S

U

B

T

Z

AA

VSX-91TXH, VSX-9120TXHONLY

AC OUTLET VSX-91TXH, VSX-9120TXH-K ONLY

Refer to"9.4 REAR SECTION".

Refer to"9.5 POWER AMP SECTION".

1

2

4

3

5

639

8

15

52

1617 18

41 41

19

14

13

44

49

44

12

2930

30

44

28

44

40

11

9

10

26

2521

23

20

44

44

4024

7

44

31

32

33

3334

36

44

44

44

44

44

35

23

37

38

22

3944

44

44

44 44

44

44

4453

5455

VSX-LX50ONLY

Sub Trans28

50

51

44

42(x4)

44

44

44

44

444444

27

44

44

44

44

Refer to"9.6 FRONT PANEL SECTION"(∗b)

44

VSX-LX50ONLY

1 2 3 4

C

D

F

A

B

E

93

5 6 7 8

(1) CHASSIS SECTION PARTS LIST

(2) CONTRAST TABLE VSX-LX50/HYXJ5, VSX-91TXH/KUXJ/CA and VSX-9120TXH-K/KUXJ are constructed the same except for the following:


1 PRIMARY Assy See Contrast table (2)

2 TRANS 1 Assy AWX9038

3 TRANS 2-1 Assy See Contrast table (2)

4 TRANS 2-2 Assy AWX9062

5 DIODE 1 Assy AWX9060

6 PS/SP Assy See Contrast table (2)

7 DC/DC Assy AWX9015

8 LOCAL P-SUPPLY Assy See Contrast table (2)

9 GUARD-C Assy AWX8826

10 GUARD-F Assy AWX8825

11 BRIDGE 1 Assy AWX9078

12 12V-REG Assy AWX8824

13 VH TR Assy AWX9061

14 TRANS SIDE Assy AWX9056

> 15 Fuse (FU1) See Contrast table (2)

> 16 Fuse (FU7,FU8) See Contrast table (2)

> 17 Fuse (FU4) See Contrast table (2)

> 18 Fuse (FU5,FU6) See Contrast table (2)

> 19 Power Transformer (T1501) See Contrast table (2)

> 20 AC Power Cord See Contrast table (2)

21 Cord Stopper See Contrast table (2)

22 Primary Angle 56 ANG7526

NSP 23 Wire Saddle DEC1450

24 DSP Shield 2016 ANG7546

25 Cushion Circle 14B AED7081

26 SP Sheet 2016 AEC7560

27 Nyron Rivet AEC7408


29 Locking Card Spacer PNW2917

30 PCB Mold AMR2534

31 Inter Holder A AMR7500

32 Inter Holder B AMR7501

33 Card Spacer DNK2769

NSP 34 Under Base 2016 ANA7189

NSP 35 Panel Stay 2016 AND7082

36 Side Clamp DEC2007

37 Under Beam V1 ANG7478

NSP 38 Trans Frame 74 ANG7539

NSP 39 Binder ZCA-BK1

40 Screw 3x15 ABA7100

41 Screw ABA7109

42 Screw BBT30P100FCC


49 Bridge Spacer AEB7201

50 Primary Barrier See Contrast table (2)

51 Shield Case See Contrast table (2)

NSP 52 Fuse Card See Contrast table (2)





Mark No. Symbol and Description VSX-LX50/

HYXJ5VSX-91TXH/

KUXJ/CAVSX-9120TXH-K/

KUXJ

1 PRIMARY Assy AWX9035 AWX9034 AWX9034

3 TRANS 2-1 Assy AWX9059 AWX9058 AWX9058

6 PS/SP Assy AWX9107 AWX9052 AWX9052

8 LOCAL P-SUPPLY Assy AWX9064 AWX9063 AWX9063

> 15 Fuse (FU1: T5 A L 250 V) REK1029 Not used Not used

> 15 Fuse (FU1: 10 A/125 V) Not used REK1154 REK1154

> 16 Fuse (FU7,FU8: T2.5 A L 250 V) REK1026 Not used Not used

> 16 Fuse (FU7,FU8: 2.5 A/125 V) Not used REK1146 REK1146

> 17 Fuse (FU4: T4 A L 250 V) REK1028 Not used Not used

> 17 Fuse (FU4: 5 A/125 V) Not used REK1067 REK1067

> 18 Fuse (FU5,FU6: T800 mA L 250 V) REK1021 Not used Not used

> 18 Fuse (FU5,FU6: 1.25 A/125 V) Not used REK1143 REK1143

> 19 Power Transformer (T1501) ATS7408 ATS7407 ATS7407

> 20 AC Power Cord VDG1080 VDG1075 VDG1075

21 Cord Stopper CM-22B CM-22C CM-22C

50 Primary Barrier AEC7569 Not used Not used

51 Shield Case AMR7526 Not used Not used

NSP 52 Fuse Card AAX7098 Not used Not used




VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5094

1 2 3 4

9.4 REAR SECTION

CO

NTA

CT

SID

E

NO

N-C

ON

TAC

T

SID

E

A

C

J

K

I

H

G

AL

AK

AB

AC

POWER AMP INCN5603

LOCAL P-SUPPLYJ3505

FRONT-INCN2651

POWER PROTECTCN5703

FRONT-INCN2652

12V-REG663

DISPLAYCN2301

LOCAL P-SUPPLY3502

LOCAL P-SUPPLYJ3504

A

B

B

A

141

2

3

4

5

16

18

17

10

9

8

7

615

12

13

11

20

21

24

24

24

27(x3)

23

28

24(x2)

24

VSX-LX50

1 2 3 4

C

D

F

A

B

E

95

5 6 7 8

(1) REAR SECTION PARTS LISTMark No. Description Part No.


2 VIDEO CONNECT Assy AWX9069

3 COMPONENT Assy AWX8848

4 S-VIDEO Assy AWX8845

5 COMPOSITE Assy AWX8842

6 IR I/O Assy AWX9067

7 MAIN CONTROL Assy AWX8817

8 HDMI & DVC Assy AWQ7040

9 AUDIO IN Assy AWX8821

10 USB Assy AWX8866

11 DSP Assy AWX8814

12 FM/AM Tuner Unit AXX7248

13 Rear Panel LX50HY ANC8469

14 19P FFC/60V (J58) ADD7535

15 11P FFC/60V (J59) ADD7536

16 17P FFC/60V (J54) ADD7540

17 29P FFC/60V (J55) ADD7532

18 19P FFC/60V (J56) ADD7533

20 10P FFC/60V (J51) ADD7528

21 Card Spacer AEC7214



27 Screw PMZ30P060FCC


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5096

1 2 3 4

CO

NTA

CT

SID

E

NO

N-C

ON

TAC

T

SID

E

A

C

J

K

I

H

G

AK

AB

AC

POWER AMP INCN5603

LOCAL P-SUPPLYJ3505

FRONT-INCN2651

POWER PROTECTCN5703

12V-REG663

DISPLAYCN2301

LOCAL P-SUPPLY3502

LOCAL P-SUPPLYJ3504

A

B

B

A

C

D

D

C

141

2

3

4

5

16

18

17

9

8

7

615

12

13

11

20

21

24

24

24

27(x3)

27

23

30

24(x2)

29(x2)

24

VSX-91TXH, VSX-9120TXH-K

19

24

1 2 3 4

C

D

F

A

B

E

97

5 6 7 8

(1) REAR SECTION PARTS LISTMark No. Description Part No.


2 VIDEO CONNECT Assy AWX9069

3 COMPONENT Assy AWX8847

4 S-VIDEO Assy AWX8844

5 COMPOSITE Assy AWX8841

6 IR I/O Assy AWX9066

7 MAIN CONTROL Assy AWX8816

8 HDMI & DVC Assy AWQ7040

9 AUDIO IN Assy AWX8820

11 DSP Assy AWX8813

12 FM/AM Tuner Unit AXX7250

13 Rear Panel 91KU ANC8467

13 Rear Panel 9120KKU ANC8468

14 19P FFC/60V (J58) ADD7535

15 11P FFC/60V (J59) ADD7536

16 17P FFC/60V (J54) ADD7540

17 29P FFC/60V (J55) ADD7532

18 19P FFC/60V (J56) ADD7533

19 12P FFC/60V (J52) ADD7529

20 10P FFC/60V (J51) ADD7528

21 Card Spacer AEC7214



27 Screw PMZ30P060FCC

29 Screw 2.85 x 7 ABA7078


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX5098

1 2 3 4

9.5 POWER AMP SECTION

CO

NTA

CT

SID

E

NO

N-C

ON

TAC

T

SID

E

A

B

B

C

C

D

D

A

AD

AF AI

AJ

AE

AHAG

COMPONENTCN1406

TRANS SIDECN3202

TRANS 2-1CN3252

to/fromPS/SP

LOCAL P-SUPPLYJ3503

MAIN CONTROLCN103

VSX-LX50ONLY

VSX-LX50ONLY

12

6

11

11

713

12

14

17

10

10

10

10

10

16

16

10

9

9

9

9

1

5

42

15

9

8

8

3

18

20

2020 20

20

20

20

18

18

18

20

20

20

20

1 2 3 4

C

D

F

A

B

E

99

5 6 7 8

(1) POWER AMP SECTION PARTS LIST



1 POSI 2-L Assy See Contrast table (2)

2 POWER AMP-L Assy See Contrast table (2)

3 POWER AMP-R Assy See Contrast table (2)

4 POSI 1-L Assy See Contrast table (2)

5 POSI 1-R Assy See Contrast table (2)

6 POWER AMP IN Assy AWX9075

7 POWER PROTECT Assy See Contrast table (2)

NSP 8 Heat Sink 45 ANH7152

9 PCB Angle 45 ANG7406

10 Mica Sheet 45 AEE7047

11 H.S. Angle 2016 ANG7547


13 17P FFC/60V (J57) ADD7534

> 14 DC Fan Motor See Contrast table (2)

NSP 15 Binder ZCA-BK1

16 Screw 3X19 ABA7085

17 Screw See Contrast table (2)

18 Screw BBT30P100FCC




VSX-91TXH/KUXJ/CA

VSX-9120TXH-K/KUXJ

1 POSI 2-L Assy AWX9082 Not used Not used

2 POWER AMP-L Assy AWX9072 AWX9071 AWX9071

3 POWER AMP-R Assy AWX9073 AWX9106 AWX9106

4 POSI 1-L Assy AWX9081 AWX9080 AWX9080

5 POSI 1-R Assy AWX9084 AWX9083 AWX9083

7 POWER PROTECT Assy AWX9077 AWX9076 AWX9076

> 14 DC Fan Motor AXM7029 Not used Not used

17 Screw BBZ30P300FTC Not used Not used

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50100

1 2 3 4

9.6 FRONT PANEL SECTION

CO

NTA

CT

SID

E

NO

N-C

ON

TAC

T

SID

E

L

O

M

N

P

TRANS SIDE3201

MAIN CONTROLCN101

MAIN CONTROLCN113

USB CN701

2

28 29

21

15

1

1413

12

10

9

8

7

25

27

11

10

12

21

5

∗a

∗a ∗b

4

16

15

3

17 25

25

25

25

25

25

25

13

25

Cut

Cut

VSX-91TXH ONLY

1 2 3 4

C

D

F

A

B

E

101

5 6 7 8

(1) FRONT PANEL SECTION PARTS LIST



1 HEADPHONE Assy AWX9049

2 MULTI JOG Assy See Contrast table (2)

3 DISPLAY Assy See Contrast table (2)

4 VOLUME Assy See Contrast table (2)

5 FRONT-IN Assy See Contrast table (2)

7 F Panel See Contrast table (2)

8 Pioneer Name Plate See Contrast table (2)

9 Window See Contrast table (2)

10 Vol. Knob AAA7049

11 Input Cover See Contrast table (2)

NSP 12 C Ring DIM 8.1 XBH3016

13 P Base Assy See Contrast table (2)

NSP 14 P Base See Contrast table (2)

NSP 15 Side Button AAD7761

NSP 16 Func BTN Assy AAD7758

17 Standby BTN Assy See Contrast table (2)


25 Screw PPZ30P080FNI

NSP 27 Energy Star Label See Contrast table (2)

28 Standby BTN See Contrast table (2)

NSP 29 Standby Lens V2 XAK3477



VSX-91TXH/KUXJ/CA

VSX-9120TXH-K/KUXJ

2 MULTI JOG Assy AWX8880 AWX8879 AWX8879

3 DISPLAY Assy AWX8874 AWX8873 AWX8873

4 VOLUME Assy AWX9111 AWX9044 AWX9044

5 FRONT-IN Assy AWX8955 AWX8954 AWX8954

7 F Panel LX50HY ANB7415 Not used Not used

7 F Panel 91KU Not used ANB7413 Not used

7 F Panel 9120KKU Not used Not used ANB7414

8 Pioneer Name Plate AAM1107 VAM1109 XAM3006

9 Window LX50HY AAK8389 Not used Not used

9 Window 91KU Not used AAK8388 Not used

9 Window 9120KU Not used Not used AAK8387

11 Input Cover LXHY AAK8386 Not used Not used

11 Input Cover 81K Not used AAK8355 Not used

13 P Base LX50HY Assy AXG7336 Not used Not used

13 P Base 81KKU Assy Not used AXG7290 Not used

13 P Base 9110KKU Assy Not used Not used AXG7309

NSP 14 P Base 1016KPW AMB7926 Not used Not used

NSP 14 P Base 81KKU Not used AMB7919 Not used

NSP 14 P Base 9110KKU Not used Not used AMB7921

17 Standby BTN LXHY Assy AAD7773 Not used Not used

17 Standby BTN 915K Assy Not used XAD3216 XAD3216

NSP 27 Energy Star Label Not used AAX8022 Not used

28 Standby BTN LXHY AAD7772 Not used Not used

NSP 28 Standby BTN 915K Not used XAD3200 XAD3200

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50102

1 2 3 4

10. SCHEMATIC DIAGRAM10.1 AUDIO IN ASSY (1/2)

MIC

TL

FVL

TR

FVR

SIRIUS_L

SIRIUS_R

IPODR

IPODL

DSPOL

SBL

SBR

C

SW

SL

SR

FL

FR

VLD

T

VLC

K

MR

L

MR

R

INSBR1

AI

INSBL1

INSR1

INSL1

INC1

INSW1MIC

FVR

TR

FVL

TL

INFR1IPODR

IPODL

SIRIUS_L

SIRIUS_R

XMLXMR

INFL1

VCRR

VRECLVRECR

INSBR1VCRL

INSL1

INSBL1INSR1

VCRL

VRECR

INC1INSW1

INFR1INFL1

DRECLVCRR

DVRR

VRECL

DRECRDVRLDVRR

TVLTVR

DVRL

DRECR

CRECLCRECRDVDL

DVDRCDRLCDRR

DRECL

CDRCDL

XMLXMR

IPODRIPODL

TVR

TVL

TRFVL

TL

SIRIUS_LFVR

SIRIUS_R

MIC

DVDR

DVDL

CDRR

CDRL

CRECR

CRECL

CDR

INF

R2

INF

L2IN

SR

2IN

SL2

INC

2IN

SB

R2

INS

W2

CDL

INS

BL2

6

7

5

4

1

3

2

7

6

4

5

2 4

1 3 5

86 10 1412

7 9 11 13

16

15

1

3

2

7

6

4

3

5

2

10

1

9

8

7

6

5

4

3

2

17

6

4

5

3

1

65 66 67

64

7068 69 72 7371 74 75 76

6263

6061

5958

5657

5554

5352

51

797877 80

12

34

57

69

810

1112

1413

5049

4748

4546

4344

4142

383940 353637 33 3234 2931 30

1516

1817

2019

2221

28 2627 25

2324

2

7

6

3

5

4

2

1

C645

C51

8

R54

4

C54

4

R518

C570

CN526(2/2)

C51

7

R54

3

C54

3

R517

C568

C569

CN526(1/2)

C51

6

R54

2

R516

C54

2

C51

5

R54

1

C54

1

R515 C567

C644

CN525(2/2)

C52

6

R55

2

R526 C578

C55

2

C52

5

R55

1

C55

1

CN

501

R57

1

R57

0

R56

9

CN525(1/2)

R524

R525 C577

C576

C52

4

R55

0

C55

0

R54

9

C52

3

C54

9

C643

R523 C575

C52

2

R54

8

R522

C54

8

C574

C54

7CN524(2/2)

R54

7

C52

1

R521R520 C572

C573

C52

0

R54

6

C54

6

CN524(1/2)

R54

5

C51

9

C54

5

R519 C571

R54

0

C51

4

R514

C566

C54

0

CN523(3/3)

C53

9

C51

3

R53

9

R513 C565

C564

CN523(2/3)

R53

8

C51

2

R512

C53

8

C51

1

R53

7

C53

7

R511 C563

C641

CN523(1/3)

C51

0

R53

6

R510

C562

C53

6

R53

5

C53

5

C50

9

C642

CN522(2/2)

R509 C561

C560

R53

4

C50

8

R508

C53

4

R53

3

C50

7

C53

3

R507 C559

C50

6

R53

2

R506

C558

C53

2

R53

1

C53

1

C60

0

C59

9

R567

R56

5

R56

6

R568

C579

C580

C581

C582

C583

IC501

C594

R56

3

R56

4

C593

C585

C584

C586C587

R561

C59

1

C59

0

C59

5

C588

C589

C60

1

C59

6

C60

2

C59

2

R56

2

CN522(1/2)

C50

5

R505 C557C556

C50

4

R53

0R504

C53

0

CN521(2/2)

R52

9

C50

3

C52

9

R503 C555

C554

C50

2

R52

8

R502

C52

8

CN521(1/2)

C50

1

R52

7

C52

7

R501 C553Y661

D59

1

GNDCH 0.01

*

470k

330

*

*

470k

*

330

*

330

GNDCH

*

* 470k *

*

330

470k *

0.01

*

* 330470k

*

*

330

470k *

47/25

47/25

47/25

47/25

47/25

*1

*1

ST

BY

ST

BY

*

*

470k

330

*

*

470k *

GNDCH

0.01

330

*

470k

330

* 470k

*

*330

*

*

470k

2.2k ST

BY

*

* 470k

2.2k

ST

BY

*

470k

330

*

*

*

330

470k *

2.2k

*

GNDCH 0.01

* 470k

ST

BY

* 470k

2.2k

ST

BY

*

*

330

470k

* 470k

*

330

*

GNDCH 0.01

*

330

* 470k *

* 470k 330 *

*

*

330

470k

* 470k

*

47/25

47/25

47/25

47/25

10/50

47/25

10/2

5

10/2

5JQ JQ

GNDA

STBY

00

STBY

10/50

47/25

47/25

10/50

10/50

GNDA

*1

*1

*1

*1

*1

47/25 R2S15205FP

47/25

47/25

100p

100p

47/25

47/25GNDU1

1K1K

*1

*1

*1 0.047u4.7k

0.15

u

0.04

7u

0.01

0.15u

0.022u

V-7AST

BY

0.01

ST

BY

0.02

2u

4.7k

V+7A

GNDA

330

*

2.2K

* 470k

ST

BY

*

*

2.2K

470k

ST

BY

330

* 470k *

*ADX7511

* 470k *330

47/2510/50

GNDADA

N21

7U

10/50

47/25

47/25

SBR

SBL

*

MU

LTI C

H IN

SL

SR

SW

C

(SBR)

(SBL)CN521CN522CN524CN525CN526

AKB7182

*

523

AKB7172

R571

3071CN501 XKP

0Ω

(SR)

(SL)

AWX

88218820 8820

AWX

*18821

(SW)

HI:V

CO

MG

A(A

D)

GN

DA

(GD

AC

)

LOW

:GN

DA

(GD

AC

)

HI:G

ND

A(G

DA

C)

VC

OM

G

GN

DA

(GD

AC

)

GN

DA

(GD

AC

)

GN

DA

(GD

AC

)

LOW

:RE

CM

UT

E

GN

DA

(GD

AC

)

RIN

FR

O

LIN

FLO

SR

O

SLO

SW

O

(SR

)

(SW

)

(SL)

CO

(R)

(L)

(R)

(L)

(C)

R

*

L

R

DVR2IN

*

OUT

DV

R/V

CR

2 R

L

R

DVR2

L

L

IN

DV

R/V

CR

1

DVR1

*

R

L

OUTDVR1

TV/SAT

R

L

L

DVD/LD

R

CDR IN

CD

-R/T

AP

E/M

D

R

*

(C)

(R)

(L)

INLB

INL1

1IN

R11

RE

CL4

RE

CR

4

RE

CL3

RE

CR

3

FLI

N1

FR

IN1

SW

IN1

CIN

1

RECR1INL8INR8INL7INR7

INRB SBLIN1INL9INR9

SBRIN1SBLC

RECL1 SBLOUTAGND

INL6INR6INL5INR5INL4INR4 8 CH-VOL

SBROUT

SR

IN1

SLI

N1

*1 C579 - C586 CEAT100/16

SBRC

COUTAGND

CC

SWOUTSWC

SLOUTSLC

AGNDSROUT

INL3INR3INL2INR2

INL1INR1

BASSL1

MONOBASSR1BASSR2

BASSL2AVCC

DGNDDATACLOCK

AVEE

SU

BL

FR

IN2

AD

CL

AD

CR

SU

BR

SR

IN2

FLI

N2

CIN

2S

WIN

2S

LIN

2

(MR

R)

(MR

L)SRC

FLCFLOUTAGND

FROUTFRC

TRELTR

ER

SB

LIN

2S

BR

IN2

VOLUME&

VEF1040

501

GNDCH(CHASSIS)

CDR OUT

R

L

L

R

*

CD

L

SUPER G

INPUT SELECTOR

AWX8821

C503,C504,C511,C512,C519,C520C539,C540,C547,C548

C513~C518,C521~C526C501,C502,C505~C510

C541~C544,C549~C552C527,C528,C531~C536

CH 220p

*

CH 100p

CH 150p

(REC)

2/2A

2/2A

A 1/2

2/2A

2/2A

CN401G 1/4

(DVD)(M)

(AD

CL)

(DVD)

(TL)

(ADCL)

(ADCL)

(AD

CL)

(REC)

(FVL)

(SIRIUS L)

(IP)

(DVD)

(REC)

(REC)

(Fin)

(Cin)

(Sin)

(SWin)

(SBin)

(REC)

(TL)(IP)

(SIRIUS L)

(REC)

(SBin)

(Sin)(SWin)(Cin)

(Fin)

(FVL)

(M)

(FL)

(SL) (C)

(SW

)

(FL)

(SL)

(C)

(SB

L)

(SW

)

(FO)

(SO)

(CO)

(SBO)

(SWO)

1 2 3 4

C

D

F

A

B

E

103

5 6 7 8

+

-

-

+

+

-

-

+

+

-

-

+

+

-

+

-

+

-

-

+

STBY for XM MultiRoom

LSINT

LSSN

SBR

INSBR2

SBL

R

L

SW

C

SR

INSBL2

INFR2

INFL2

INSW2

INC2

INSR2

SLINSL2

2018 22

17 19 2321 54

7

6 8

2 4

38

1

E

BCB2

54

6 87

2 4

38

1

54

7

6 8

2 4

38

1

54

6 87

7 8

E2

C2

6

5

4

3

1

2

10

9

11

12

14

13

54

6

78

34

82

1

2 4

38

1

C782 R786R784

C788 IC781(2/2)

R788

R798

R78

2

C78

4

R78

1

C78

3

C78

6 R790

R792 R794

C78

5

R789 R791 R793

C79

4

C790

R79

6

C79

3

R79

5

C79

1C

792

C59

7

C59

8 C781 R783 R785 R787

IC781(1/2)C787

C789 R797

R73

3

Q701

Q701

IC701(2/2)

C708

R706R704

R70

2

C702

C70

4

R708

C70

6

R710 R712 R714

C71

8

C710

R71

6

R70

1

C70

3

C701 R703 R705

C70

5

R711R709 R713

R707

C71

7

R71

5

C709

C742 R744

C748C707 IC701(1/2)

IC741(2/2)

R746 R748

R74

2

C74

4

R74

1

C74

3

C74

6

R752R750 R754

C74

5

R751R749 R753C

754

R75

6C750

R75

5

C75

3

C741 R743 R745 R747

IC741(1/2)C768

C747

C749

C762 R764

R76

2

C76

4

IC761(2/2)

R766 R768C

766

C770

C77

4

R77

6

C72

2C

721

R71

8

C71

2

R720

R724

IC703

R726

R722

R73

0

C71

6

R732C714

R723

R728IC702(2/2)

C72

0

R71

7

C71

1R719 R721

R72

5

C71

9

R72

9

C71

5

C713 R731

R727IC702(1/2)

C75

2

R758

C75

1

R757

R778

C77

2

R76

1

C76

3

R770 R772 R774

C76

5

R771R769 R773

R77

5

C77

3

C769

R765R763C761

IC761(1/2)C767

R767

C77

1

R777

2.2/50 *

CH

*

*

*

BA4560RF

V-12A

10/50 100

GDAC 47K

47K

330p

* **

* *

330p*

*

0.01

ST

BY

*

YB

YB

0.01

ST

BY

4700

p47

00p

VCOMG2

ST

BY

ST

BY

2.2/50 * * *

CH*

BA4560RF

10/50 100

GNDU

V-7A

V+12A

UMD2N

UMD2N

BA4560RFCH*

V-12A

V+7A

2.2/50 *

47K

* 3.9K

470p

330p * * *

10/50

0.01

470KYB

47K

2.2/50 *

470p

330p

* **

3.9K*

*

YB

0.01

470K

10/50

2.2/50 3.3K

CH

*

BA4560RF

*

CH

39K

BA4560RF

V+12A

V-12A

10/50

47K

47K

0.02

2

0.01

* * *

* * *

330p*

YB

0.01

YB

0.01

2.2/50 * * *

CH*

CH*

BA4560RF

10/50

V+12A

2.2/50 *

47K

* *

BA4560RF

* 330p * * *

V-12A

10/50

YB

0.01

ST

BY

47K

V-7A

0.01

0.01

ST

BY 0

4.7K TC4066BFT

ST

BY 1.2K 10/50

4.7K

YB

V+7A

ST

BY

ST

BY

100

3.9K BA4560RF

V-12A

4.7K 0.1

ST

BY

ST

BY

0 4.7KY

B

1.2K

0.1

3.9K

ST

BY

ST

BY10/50

100

100

BA4560RF

V+12A

ST

BY

4700

p47

00p

ST

BY

100

100

4700

p

47K

2.2/50 *

* **

330p*

*

CH

*

ST

BYYB

0.01

10/50

*

BA4560RFV+12A

4700

p

100

GN

DA

(GD

AC

) LSIN

T

VC

OM

G2

SB

RO

SB

LO

XM

RX

ML

(SB

L)

(SB

R)

(SBR) SBR(SBR)

Tolerance: (J) ±5% unless otherwise noted.

Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.Rated power: 1/16W unless otherwise noted.

otherwise noted.Rated Voltage: 50V except for electrolyticcapacitors.

Ratings: Capacity(μF)/Voltage(V) unless

2.CAPACITORSUnit: p-pF or μF unless otherwise noted.

1.RESISTORSNOTE

(R) R

L

SW

C

(SR) SR

(SBL)

3INVSSCONT3CONT2

3OUT4OUT

2IN2OUT1OUT

4INCONT4CONT1

1IN VCC

(R)

C748

C787,C788

C783,C784

C747,C767,C768

C743,C763,C764

C707,C708

6800p

470p

330p

390p

R753,R773,R774

R752

R754

R793,R794

R791,R792

3.6K

120

220

(SR)

R751,R771,R772

R749,R769,R770

R746

R750

R789,R790

5.6K

1.8K

1.2K

3.9K

SL

R743,R745,R747R763~R768

R713,R714R709,R710

R711,R712

R783~R788

2.7K

3304.7K

Low Pass Filter *

R703~R706

88218820

AWX

3.3K

A 1/2 AUDIO IN ASSY(VSX-LX50 : AWX8821)(VSX-91TXH, VSX-9120TXH : AWX8820)

A 1/2

2/2A2/2A

(L): Audio Signal Route (L ch)

(M): Audio Signal Route (Mic ch)

(FL): Audio Signal Route (Front L ch)

(SL): Audio Signal Route (Surround L ch)

(C): Audio Signal Route (Center ch)

(SBL): Audio Signal Route (Surround Back L ch)

(SW): Audio Signal Route (SubWoofer ch)

(ADCL)

(ADCL)

(AD

CL)

(SB

L)

(FL)(FL)

(FL)

(SL)(SL)(SL)

(C)(C)(C)

(SBL)

(SBL)(SBL)

(SW)

(SW)

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50104

1 2 3 4

10.2 AUDIO IN (2/2) and 12V-REG ASSYS

R572

CN507

C60

5

C60

7

C60

8

C60

6

CN512

R60

2

R601

C60

9

C61

0

J662

D664

C66

2

R66

1

D663

CN511

CN509

R90

13

C611

CN516 CN513

IC662

C66

6

C66

8

C66

5

C66

7

D66

6

C67

0

D66

8

D66

5

C66

9

D66

7

IC661 663 664

Q662

R66

4

C67

2

C67

4

R66

6

C67

6

D67

0

C67

1

C67

3R

663

D66

9 C67

5

R66

5

C68

0

C66

1

D662

D661

CN661

C67

9

C67

8

D67

1

R66

7

D67

2

IC663

Q661

LSSN

LSINT

VLDT

SIRIUS_L

SIRIUS_R

MIC

VLCK

TR

FVL

FVR

DS

PO

L

IPODL

MRL

IPODR

MRRTL

HDEOHDW

AD

HDT

HDIHDIDA

HDEOHDW

DAAD

HDT

LS/DLSDA

DIERRDIRSTDICSDIDO

DSHQDSMO

MIC

SIRIUS_LSIRIUS_R

FVRFVL

TR

DSRSTDSSS

DSCK

BUY

DSR1

CONTROL1

LS_SCLLS_INTLS_RESET

RE

HDKHDOHDD

DSQS1

HDI

LS_SDA

DSRST

DSI

DSCKDSO

DSSS

DEE

DIRST

DSHQDSMODIDODICS

BUY

DIERR

LS/DLSDA

DSODSIDEEHDDHDO

REHDIHDK

TL

IPODR

AI

IPODL

S1DSQ

DSR1

GNDA

GDAC

V+5DH V+7D

V+5AD

V+5D

GNDA GNDU1

GURTN 0

GNDU

V-7A

CKS1730GNDCH1

GURTN

ST

BY

ST

BY

ST

BY

ST

BY

XKP3071

*1

*1

ST

BY

ST

BY

GNDCH0

ADX7509

V-12A

V+7D

V+5D

V+5D UBV+5DH

GNDA

ADX7511

1SR154-400

1SR154-400

ST

BY

CKS1730

GNDD2

GNDAU

V+12AV+7AXKP3071

stby

XKP3065

STBY

XKP3071

REG-

V+5D UBR

B50

1V-4

0

NJM79M12FAREG-

GNDA

ST

BY

ST

BY

0.01

220/

25 ST

BY-T

S

0.01

220/

25

RB

501V

-40

ST

BY

2200

/25 REG+

-TS

NJM78M12FA

REG+

51048-060051048-0600

2SB1238X(QR)

V-12A V-7A

4.7kST

BY

2.2/

50

100

UD

ZS

7R5B

10/5

0

2.2/

50ST

BY

4.7k

UD

ZS

7R5B

10/5

0

100

ST

BY

1SR154-400

1SR154-400

V+12TRG

KM200NA10L

V+5AD

V+12 T

V+12 A

2200

/25

0.01

ST

BY

10/5

0

RB

501V

-40

ST

BY

NJM78M12FAV+12TRG

2SD1858X(QR)

V+7A

V+12 AV+12 T

OUTIN

OUTIN

OUTIN

3

21

7

65

8

4

10

9

16

14

15

12

13

11

20

18

19

11

16

17

14

15

12

13

6

7

9

5

10

8

12

65

3

9

7

4

8

13

15

10

14

1211

18

2019

17

23

1920

17

22

18

21

16

14

13

1112

15

10

5

9

7

6

3

4

8

21

3

2

1

10

4

1

3

2

23

20

21

22

19

18

16

17

1920

17

18

21

22

16

23

9

10

11

14

15

13

12

10

11

78

56

3

4

9

78

65

3

4

12

12

2 3 6 61

5 5

4

3

4

3

2 2

1 321 1

ECB

6

7

8

9

3

2

4

5

11 2 3

BC E

V+5D(HDMI)

V+5DUN(HDMI)

V+5D(HDMI)

TO DSP ASSY

HD RESETHDMI SW

HD MUTEOHDREQI

DAC RESETADC RESET

V+5A

DGRTNDGRTN

SPDIF

GNDA(DAG)GNDA(DAG)

V+5DV+5D

VDTGND U

GNDA

UGRTN

SIRIUS_L

UGRTNVCLK

MICSIRIUS_R

TR

V-7VFLFR

V+7V

GNDA

DGRTNOPTIN

uGRTN

SS1DSRT1

HDDOHDREQO

HDSCKHDDI

ROWEDSRQ1

AWX8821 ONLY

BUSYDSPSS

DSPRSTDSPCKDSPDODSPDI

DECMUTE

USBRXUSBTX

DIRERRDIRRST

DIRCSDIRDO

DSPMODEDSPHREQ

SPDIF

USBRST

USBPOW

LSSCL/GNDDLSSDA/NC

XFLAGUSBCTL

*1

V+5D

HI MODEL 0 STBYR602R601

GRTN

V+7D

AREG

-19V

(US

B S

PD

IF)

DSPDIDSPDO

ROWEHD DIHD SCK

HD DOHD REQO

DECMUTE

I-POD RMRL

TLMRR

OPT F

I-POD LV+12A

GNDD

WUP

SS1DSRQ1

NC

DSRT1NCNCNC

GNDR

GNDD

V+5D

USBTX

NCWUP

USBPOWUSBRST

USBRX

USBCTLXFLAG

-12V

D20PDD0605EJ663

V+12A

V-12A

REG-

GNDA

GNDA

+12V

REG+

AREG

(SuperG)GNDA

V+12TRG

GTRG

Y661

SUPER G

+19V

V-12A

V+12T

V+12A

V+5AD

GNDAD

AWX8820 ONLY

LSINTLSSN

DAC RESET

ADC RESET

LSSCL

HD MUTEO

HD RESET

LSSDA

HDMI SW

HD REQI

DSP MODE

DIR CSDIR RST

DSP HREQ

DIR ERR

DIR DO

DSP SS

DSP RST

BUSY

DSP CK

A 2/2 B

12V-REG ASSY(AWX8824)B

1/2A

1/2A

J3504Z

CN651AA

CN

702

AL

CN

951

G4/4

CN

901

G1/4

CN

112

C3/3C

N30

1C

2/3

CN

302

C2/3

1/2A

(TL)

(FVL)

(IP)

(M)

(SIRIUS L)

1 2 3 4

C

D

F

A

B

E

105

5 6 7 8

+

-

-

+

+

-

-

+

+

-

-

+

+

-

-

+

R88

3

C88

1

R882C862

R88

1

IC861(2/2)

R866

R86

2

Q862

R864

R86

8

R872

C866

R86

7

C865

R86

1

C861

R863

Q861

R871

R865

IC861(1/2)

C822

R82

2

Q822

IC821(2/2)

R826

R82

8

R832

R82

1

R824

R823

Q821

R82

7

C826

C825

R831

C821

C842

R825

IC821(1/2)

IC841(2/2)

R846

R84

2R

841

Q842

R844

R843

R84

8R852

C846

R84

7 C845

C841

Q841

R851

R845

IC841(1/2)

IC801(1/2)C802

R80

2

Q802

R804

R80

8

R806

R812

C806

C87

0

C868

R87

6

C86

9

R87

5

C867

C828

C83

0

R83

6

C82

9

R83

5

C827

C848

C85

0

R85

6

C84

9 R85

5

CN520

C847

C81

0

C808 R81

6

R80

1

R803

Q801

R80

7

C805

R811

R805

C801 IC801(2/2)

C80

9

R81

5

C807

SBL

SBR

SW

FR

FL

C

SR

SL

GNDA V-12A

STBY

0

ST

BY

4.7/50

ST

BY

uPC4570G2

6.8K

GNDA 22k

STBY

STBY

STBY

15k

*

CH100p

CH100p

4.7/50

22k STBY * 15k

6.8K

uPC4570G2

4.7/50

STBY

STBY

22k

uPC4570G2

6.8K

15k

22k

STBY

STBY

*

CH100p

CH

*

100p

15k

6.8K

4.7/50

4.7/50

uPC4570G2

uPC4570G2

6.8K

22k STBY

STBY

STBY

15k* 100p

15k

CH100p

4.7/50

4.7/5022

k

STBY

6.8K

*

uPC4570G2

uPC4570G222

k STBY

STBY

6.8K

15k

*

100pCH

V-12A

47/25

0.01

YB

100k

0.01 10

0k

YB

47/25

V+12A

47/25

V-12A

0.01

100k

0.01

YB

YB

100k

V+12A

47/25

V-12A

47/25

YB0.

01

100k

CH

0.01

100k

V-12AXKP3079

YB

47/25

V-12A

V+12A

47/25

0.01

YB

100k

STBY

22k

STBY

100pCH

*

15k

6.8K

uPC4570G24.7/50

0.01 YB 10

0k

47/25

V+12A

7

54

6 8

2 4

3

1

8

54

6

78

2

14

38

45

7

6 8

2 4

38

1

54

7

6 8

3

1

4

2

9

10

87

65

11

15

12

16

13

14

2 4

3

1

8

17

Unit: p-pF or μF unless otherwise noted.

2.CAPACITORS

Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.Rated Voltage: 50V except for electrolytic capacitors.

Rated power: 1/16W unless otherwise noted.Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.

NOTE


1.RESISTORS

(SBR) SBR

(SBL)

SBL

(SW) SW

C

(C)

(SR) SR

(SL)

SL

(R) R

(SBR)

(SBL)

(SW)

R867,R868

*

R847,R848R827,R828R807,R808

330

AWX

88218820

(C)

(SR)

SBROUTGNDASBLOUT

GNDA

(SL)

GNDA

COUTGNDASWOUTGNDASLOUT

(R)

SROUT

FROUT

GNDAFLOUT

GNDA

V-12A

GNDA

91TXH/KUCA

LX50/HY9120TXH/KUCA

HIGH

AWX8821

AWX8820

L

(L)

(L)

PRE-AMP

A 2/2

A 2/2 AUDIO IN ASSY(VSX-LX50 : AWX8821)(VSX-91TXH, VSX-9120TXH : AWX8820)

1/2A

CN

2901

J








(FO) (FO)

(FO)

(SO)

(SO)(SO)

(CO)

(CO)

(CO)

(SBO)

(SBO)

(SBO)

(SWO)

(SWO)

(SWO)

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50106

1 2 3 4

10.3 MAIN CONTROL ASSY (1/3)

MRX

XMLSDT5

XMLINK5

RDSXM5

XMIRQ5

M232TX

M232RX

M232CT

MTX

USBRST

USBXFLAG

USBCS

USBCTL

USBRX

USBTX

USBWUP

USBPOW

DT4MODE

SCRATE

POFF5

DRDY5

XDRST5

USBCLK

DHDO

XHRST5

HDRDY5

DHCLK

UART1

DHDI

UART2

DHREQ

SR

O

MR

IN

RM

C

SR

I

TC

E

TD

I

FM

DE

T

TD

O

TC

K

C131

CN

101

C10

1

CN

102

C493

D108

D102

C494

D103

C10

3

C10

2

L101

R131

R14

1

R90

11

R132

R130

R104

R140

R133

R127R126

R115

R113

IC10

4

R114

R125

R124

C110 R123

C10

6

R12

1

C108

C109

C107R120

R102

R110

X10

1

R101

R122

R112R

137

R13

8

R13

4

R10

5

R10

6

R10

3

R135

R136

R18

0

R107

R108

R142

R145

C11

3

C11

4

R119R118

C105

C104

R159

R158

R157

R160

R111

R151 R152

R154R153

R10

9

R199

R11

7

R156

R155

12D

ET

DIS

PR

DY

DIS

PR

EQ

DIS

PR

ST

23D

ET

DIS

PD

O

TE

MP

2

DIS

PD

ID

ISP

CK

MR

IN

HP

DE

TIP

DE

T

1WW

P

ME

XS

TM

EX

CK

ME

XD

T1

ME

XD

T0

ME

XO

E

MAIN

MD

ET

SR

IR

MC

SR

O

IPP

OW

FA

NS

TP

FA

ND

RV

NECK8

CONT5V M23

2TX

XMLSDT5

XMLINK5

MRXM232RX

MTX

USBXFLAG

RDSDTRDSCK

DISPCKDISPDI

DISPDOOLDET1WWPUSBPOWACWP

RESET

DRDY5XDRST5

DHCLKDHDO

HDRDY5DHDI

PGMXM/SIRIUS TXDXM/SIRIUS RXD

XHRST5

M23

2CT

US

BR

XU

SB

TX

LOW

CO

MS

SD

ET

DIS

PR

EQ

US

BW

UP

PO

FF

5

DIS

PR

ST

XM

IRQ

5

ME

XO

E

DIS

PR

DY

ME

XS

T

IPP

OW

US

BR

ST

US

BC

SU

SB

CT

L

MEXSTOSDT

NECK6

MEXCK

XM/SIRIUS_RXXM/SIRIUS_TX

SIRIUS_TX

SIRIUS_RX

XMRX5

XMTX5

OSRSTOSCSOSDTMEXCK

UART1UART2VLDT

FANDRV

VLCK

I2DTRYBS

RYHPRYCS

I2CK

RYAFRYAC

SIRIUS_RSET

SCRATEDT4MODE

XM_SW

SIRIUS_SW

DHREQ

XMERR

TC

E

TC

KT

DO

XA

MU

FA

NS

TP

XM

RM

U TD

I

MRDTXSBMU

SR

I

RM

C

TC

E

TD

I

SR

O

MR

IN

TD

O

TC

K

FM

DE

T

V+5_6U

V+5_6ST

stby

CK

S33

94

5214

7-09

10

GNDU

RB520S-30

stby

YB

DAN202U

V+5_6ST V+5UMIN

stby

V+5_6U V+5US

1SS355

1000

/10Y

B0.

01 0.01

AT

YB

ATL7002

V+5UM

100k

100

stby

100

100

100

4.7k

100k

100100

100

100

BU

4842

F

GNDU 100

100

100

4700p

47k

1/16

YB

100k

YB0.1/16

YBstby

stby

15.7

MX

SS

3004

100

100

100

V+5UM

100

(47k stby)

100

5.1k

470k

100k

100k

100 10

0

100

stby

2.2k

47k

100

(M30879FKBGP)

100k

100

100

PEG378A8-KIC101

YB

0.1/

16

stby

YB

stby

YB

stby

YB

0.1/16

100

100k

V+5US

*

V+5UM

*

STBY

STBY

100k

100

100

10k

*

10k

*

2.2k

2 4 6 8 1210 1614 18 22 24 2620

1 3 5 7 9 1311 1715 19 2321 25 27

28

29 9 58 7 6 34 12

26

23

24

25

21

22

43

19

20

17

18

16

15

2 1

13

14

10

11

12

8

9

6

7

5

4

2

3

1

100

2927 28 3130 32 33 3534 36 39 40 43 4441 4237 38 504947 4845 46

51

55

52

54

53

60

57

58

56

59

61

62

64

68

67

66

65

63

74

70

71

72

73

69

99 98 97 96 95 94 92 9193 8990 88 858687 8284 83 7678

75

80 7981 77

232C

DE

T

DIS

P R

ST

DIS

P C

LKD

ISP

DI

DIS

P D

OD

ISP

RD

YD

ISP

EN

12V

DE

T

TE

MP

2

MR

INIP

DE

T

EX

ST

HP

DE

T

1W W

P

EX

OE

EX

DT

1

EX

CK

EX

DT

0

MIC

DE

T

SR

OU

T

SR

IN

V+

5_6S

T

GN

DU

V+

5_6U

FLA

C1

RM

C

GN

DU

FLA

C2

-VF

-VF

V+

5_6U

iPod

PO

WE

R

FLA

C2

FA

NS

TO

P

FLA

C1

GN

DU

GN

DU

(LE

VE

L C

ON

VE

RT

)

AWX8816 ONLY

AWX8816 ONLY

AWX8817 ONLY

(HY) ONLYAWX8817

POFFINFO

RDS DT/XMLINK

RDS CK/XMLSDP

DISP CLK

DISP DI

VS

S

NC

ONLYAWX8817

RE

SE

T IC

DISP DO

OL DET

USBPOW

1W WAKEUP

WAKEUP

NMI

VD

D

VO

UT

VCC1

XIN

VSS

XOUT

RESET

DSP RST

DSP RDY

BYTE(L:16bit)

CNVSS

HDMI/DSP DO

HDMI/DSP CLK

HDMI/DSP DI

(f.safe)

HDMI RDY

NC

US

BR

X

232C

CT

S

US

BC

LKACTIVE

US

BT

XU

SB

DO

US

B D

I

XM

AN

T_R

EV

EX

P O

E

EX

P S

T

LOW

CO

MS

UM

PT

ION

US

B W

UP

DIS

P R

DY

DIS

P R

ST

DIS

P R

EQ

US

B H

RE

Q

S D

ET

OSD CLK/EXP CLK

OSD DT/EXP DT

OSD CS

US

B C

TL

UART SW1

PREGAIN

232C

RX

D30

232C

TX

D

RX

(SR

+/iP

OD

)T

X(S

R+

/iPO

D)

US

BX

FLA

G

USBTREQ

26 292827

OS

D R

ST

46

iPod

PO

W

US

B R

ST

US

B C

S

NC

50494847

FANDRIVE

EVOL DT2

EVOL CLK

UART SW2

VCC2

NC

XM

/SIR

IUS

TX

D

HD

MI R

ST

XM

/SIR

IUS

RX

DX

XM

/SIR

IUS

SW

SC

RA

TE

DT

4MO

DE

XS

BM

UT

E

MR

EV

OL

DT

NC

EEPROM_SDA

RY B

EEPROM_SCK

VSS

RY HP

RY C/R

SIM

UK

E2

9899100

HD

MI/D

SP

RE

Q

SIM

UK

E1

WA

TT

IN

78 77 7680 79

TE

MP

1

TU

NE

R C

E

TU

NE

R D

O

MR

MU

TE

AM

UT

E

XM

ER

R

TU

NE

R C

LK

DC

PR

OT

EC

T

FA

N S

TO

P

SIRIUS RESET

NC

NC

TU

NE

R D

I

NC

RY A

RY AC

AV

CC

VR

EF

AV

SS

XM/SIRIUS SW

SIMUKE

AWX8816ONLY

ONLYAWX8816

FA

ND

RIV

E

MAIN CONTROL ASSY (VSX-LX50 : AWX8817)(VSX-91TXH, VSX-9120TXH : AWX8816)

CN2301L 3502ZC 1/3

C 1/3

2/3, 3/3C

3/3C

2/3C

3/3C

2/3C

3/3C

1 2 3 4

C

D

F

A

B

E

107

5 6 7 8

232S

W

XM

RX

5

XM

TX

5

XM

PO

W

XM

ER

R

XD

MU

TE

SIRIUS_RESET

SIRIUS_TX

SIRIUS_RX

12VON

VLDT

MRMUTE

VLCK

MRDT

MDET

IPDET

SDET

12DET

23DET

R17

0

Q110

C11

8

R16

9

R17

1

IC109 (4/4)

R195

R194

Q104(2/2)

D107

J101 J102

Q109

R172

C13

9

IC103

IC252

R258

R19

6

Q104

Q103(1/2)

Q103(2/2)

R257

R256

R260

R255

R259

R26

1

R265

R264

R26

2

R26

3

C26

1

Q101 R11

6

R128

C25

4

C25

5

C25

6

C25

7

X251

IC253

C262

Q106 (1/2)

R16

6

C12

1

D10

4

IC251

Q105 (1/2)

Q105 (2/2)

L251

C25

1

C25

3

C25

2

Q106 (2/2)

D10

5

R16

7

R16

8

D101

Q102

R178 C125

Q111

R129

R25

1

R252

C25

8C

259

C260 R253

R254

CN104

C12

0

R16

4

D10

6

C11

9

R16

3 R162

CN

103

R16

5

L102 R161

232S

W 12T

RG

1

RD

SX

M5

XM

PO

W MRSP

MEXDT0

SIRIUS_RSET

SIRIUS_RX

SBMUTE

SIRIUS_TX

MEXOE

MRSP

XSBMU

XAMU

XMRMU

SIRIUS_SW

I2CKI2DT

LOW COMSXM_SW

RY

AF

RY

HP

OLDET

RY

CS

RY

BS

VLDT

AMUTE

MRMUTE

MRDT

VLCK

MRMUTE

MDET

IPDET

SDET

12DET

23DET

NECK8

RDSXM5

NECK6

RDSCK

AMUTESBMUTE

OSDT

OSRSTOSCS

MEXCKMEXDT1MEXOE

FMDETRDSDT

MEXST

TEMP2

HP

DE

T

RY

AC

AC

WP

RT1P241M

RT1P241M

47k

100k

0.1/

16 YB

47k

stby

100 UMB1N

UMB1N

DAN202U

PF03GG-Q12 PF03GG-Q12

560

560p

TC74VHC125FTS1

GNDU

220

220

BU4094BCFV

stby

V+5US

RN2901

DAN202U

V+5USRN2901

V+5US

100k

220

100k

220

270k

470

470

0.1/

16

GNDU

GNDU

RT1N431M2.2k47

k

YB

V+5US

1000

p CH

27p

100/

10

ASS7004

10k

V+5UM

4.7K

BR24L16FV

0.01

UMB1N

UMB1N

YB

0.04

7/25

UMB1N

LC72725KM

UMB1N

ST

BY

10/5

0

560p

stby

DA

P20

2U

DA

N20

2U

stby

V+5US

CH

RT1P241M

47 470/6.3

GNDU

2SA1576A(RS)

2.2k

V+5UM

27p

CH

1k

stby

stby GNDT

YB4700p 1k

1kXKP3065

1M

YB

0.04

7/25

1M

UD

ZS

5R1(

B)

10/5

0

stby

22k

AT

V+5UMIN

CK

S33

84

stby

stby

V+5UM

GNDUATL7002

V+5_6U0

V+5_6S

V+5_6ST

BB

C

8

7

E

9

10

8

7

14

9

10

C2

B2

3 3

2

1

2

1

C E

4

5

6

2

3

1

2

13

12

11

14

15

16

B

CE2

E

B

C

B2

C2

E2

7

14

31

14B

E

5

810

1113

8

5

6

7

7

64

7

914

7

1214

E2

B2

C2

4

1

3

2

9 1110 141312 1615

B2

E

E2

C2

B

1468 257 3

E2

E

B

B2

C2

C

C

C

E

B C

E

11

9

10

56

3

4

78

21

4

3 971

8

5

2 6 1410 18

15

16

13 171112

19

(XM)

PORT EXPANDER

12TRG1

RDS SW /

VSS

NECK8

TC74VHCT32AFT

XMRST

QS

AWX8816

QS'

ONLY

(1/2) (2/2)

AWX8816 ONLY

232SWNECK6

CLOCKDATASTB

MRSPXMPOW

12VON

OEVDD

(1/2)

SIRIUS ONL XM ON

SIRIUS_SW

SIRIUS OFF

XM_SW

H XM OFF

SIRIUS/XM SW

SDA

WPVCC

GNDA2SCLA1A0

AWX8816 ONLY

4.332MHz

MO

DE

D.G

ND

TE

ST

D.V

CC

OS

C I

OS

C O

RD

S C

K

RE

SE

T

CIN

FL

OU

T

VR

EF

RD

S D

AT

A

A.V

CC

QU

ALI

TY

CO

MP

.IN

A.G

ND

RDS DECODER

MUTE CONTROL

ONLYAWX8816

AWX8817 47KAWX8816 470K

NECK6NECK8

OSD CSOSD RST

MEXP DT

OSD DT

SBMUTEAMUTE

OSD/MEXP CK

AWX8817 ONLY

MEXP OEMEXP ST





(GNDST)

DC

DE

T

TE

MP

1

V+

5_6U

V+5UM

GN

DU

RY

A

TE

MP

2O

LDE

T

GN

DU

HP

DE

T

RY

B

GN

DS

T

RY

HP

GN

DS

T

V+

5_6S

TR

YA

C

RY

CS

W U

P

WA

TT

_S


MODEL

9120TXH/KULX50/HY

91TXH/KU

AWX8817

AWX8816R152

47k -

R15147k47k

47k

R154R153

-

-47k

(*) MARKS SIMUKE1 SIMUKE2

1.RESISTORSNOTE

CN

1402

K

C 1/33/3C 2/3C

2/3C3/3

C3/3

C

STBY

CN5703AJ

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50108

1 2 3 4

10.4 MAIN CONTROL (2/3), GUARD-C and GUARD-F ASSYS

DSRT1XMSW

DSPRST

XLSSN

HDMISWXMDARST

POFF

LSINTDREQ

DRDYDSPHREQXDRST

CNVSS

DCLK

DDODDI

BUSY

D23

2TX

XM

FS

DIR

CS

DIR

RS

T

LSS

DA

XA

DR

ST

DIR

ER

R

D23

2CT

D23

2RX

LSS

CL

DIR

DO

DE

CM

UT

E

XS

PD

IF

XS

MU

TE

XH

DM

I

XO

E

A18

XC

E

XW

E

CONT3V

A17A16A15

A13A14

A12A11

A9A10

A8

A7

A5A6

A3A2

A4

A1

DQ14DQ15

DQ12DQ13

DQ11

DQ

1D

Q0

DQ

2

DQ

7

DQ

9D

Q10

DQ

5D

Q6

DQ

4

DQ

8

DQ

3

DS

PS

S

DS

PD

OD

SP

DI

DS

PC

K

DS

PM

UT

E

RO

WE

SS

1

XD

AR

ST

DS

RE

Q1

DS

PM

OD

E

XM

MU

TE

1 32

1

3

2

21

20

22

19

24

25

23

18

17

15

16

13

14

11

12

10

26 2927 28 30 3231 353433 36 37 38 4139 40 42 4443 474645 48 5049

51

52

55

54

53

56

57

58

59

61

60

63

62

8

7

9

6

1

2

3

5

4

100 99 98 97 9596 94 919293 8990 88 858687 828384 80 7981 78 77 76

65

64

68

67

66

70

69

72

71

74

73

75

(LEVEL CONVERT)

(LEVEL CONVERT)

(1/1)

DIRCS

DIR

RS

T

232C

TX

XM

FS

DIR

ER

R

232C

CT

XA

DR

ST

232C

RX

CD

TI

LSS

DA

LSS

CL

DE

CM

UT

E

ALE

XR

DY

BC

LK

XH

LDA

XH

OLD

XW

RL

XW

RH

XO

E

XH

DM

I(R

F U

NLK

)

XS

PD

IF

XS

MU

TE A17

XC

E

A19

A18

DSP1RST

HDMISW

XLSSN

XMDARST

XMSW

DSP2RST

A16

A11

A12

A14

A15

A13

LSINT

POFF

HREQ

NMI

VCC

XINDSP u-COM

VSS

A10

VCC

A9

A8

A7

DS

P2S

CK

/DS

P C

CLK

DS

P2M

OS

I/DS

P C

DO

UT

DS

P2M

ISO

/DS

P C

DIN

XOUT

VSS

RESET

IRQ2

BYTE

HRDY

CNVSS

AV

CC

VR

EF

DS

PM

UT

E

AV

SS

HCLK

HDI

HDO

DSP2BUSY

DSP2SSI XD

AR

ST

DS

P1

CS

RO

WE

MO

TM

OD

E

IRQ

1

MO

DE

L

XM

MU

TE

D0

D1

D2

D3

D5

D6

D4

D7

D12

D13

D14

D8

D10D

9

D11

D15

A5

A4

A6

A2

A3

A1

A0

Q302

R34

7

R34

8

C30

1

C30

2

C30

3

Q301D301 IC310

Q107

R35

7

C30

4

Q108

R321

R320

R310

R318

R319

R302

C306

C305

R317

X30

1

R316

R315

R313

R314

R312

R311

R301

R30

5 R32

3

R30

6

R30

9

R32

2

R32

5

R32

4

R32

6

R32

8

R32

7

R32

9

R33

0

R331

C30

7

C30

8

IC301

R30

8

R33

6

R30

7

R334

L301

R33

7R

338

C31

0

C30

9

R33

5

R33

3

RT1N241M

GNDU

1000

/10

0.1/

16

47k

2.2k

AT

stby

YB

2SA1036K(QR)

V+5_6ST V+5_6U

DAN202U NJM2391DL1-33

RT1N241M

330/

10

100k

AT

UMB1N

V+3DD

V+12A

stby

stby

47k

47k

stby

100

YBstby

0.1/16 YB

47k

XS

S30

0415

.7M

47k

100

100

100

47k

4.7k

100

GNDU

100 10

0

100

100

100

100

47k

47k

100

47k

100

100

PEG117A

stby

stby

0.1/

16

YB

YB

100

100

100

47k

V+3DD

QTL1013

V+3DD1

47k

stby

0.1/

16

stby

YB

YB

100

stby

OUTIN

CONT5VPOFF5

HD

I

HC

LK

XH

RS

T

HD

O

HR

EQ

HD

RD

Y

12VON

D23

2CT

D23

2RX

XD

RS

T

DR

EQ

PO

FF

DR

DY

DC

LK

D23

2TX

DD

I

DD

O

MAIN CONTROL ASSY (VSX-LX50 : AWX8817)(VSX-91TXH, VSX-9120TXH : AWX8816)

C 2/3

C 2/3

1/3C1/3C

3/3C

3/3C

1 2 3 4

C

D

F

A

B

E

109

5 6 7 8

XM

PO

W

DT

4MO

DE

SC

RA

TE

XM

AN

T_R

EV

XM

ER

R

CONT5V

XS

PD

IF

XH

DM

I

HMUTE

DIRERR

XX

MR

ST

XM

RX

3X

MS

W

XM

MU

TE

DS

PM

UT

E

XM

DA

RS

T

XM

LSD

PX

MT

X3

XM

LIN

KX

MF

S

XS

MU

TE

A3

A6

A4A5

A8A7

A2

A18

XWE

A11

A9

A12

A10

DQ1DQ8

XCE

DQ0

A1

XOE

DQ3

DQ2DQ9

DQ10

DQ11

DQ14DQ7

DQ6

DQ4DQ12

DQ5DQ13

DSPDO

DECMUTEDSPDI

HDRDY

DSREQ1

HCLK

ROWE

HDO

HDI

DSRT1USBXFLAG

USBWUP

USBCTL

SS1

USBTX

USBCLKUSBRSTUSBPOW

USBRXUSBCS

XADRSTXLSSN

LSINT

LSSDALSSCL

XHRST

XDARST

HMUTEHREQ

HDMISW

A13A14

A16A15

DQ15

A17

DROM

DIRRST

DSPMODE

DIRCS

DSPHREQ

DIRERR

DIRDO

DSP

DSPRSTDSPCK

DSPSSBUSY

(12p

in)

610 814 12 4 2

13 911 7 5 13

7

7

111213

14

32 14

112

7 710

7

4

5

614

7

11 1413 89

14

5 6

4

14

18

22

23

21

24

20

19

28

31

29

30

27

26

25

17

16

14

15

13

12 37

33

34

35

32

36

8

11

10

7

5

9

6 43

38

39

42

40

41

44

12

3

5

4

9

87

6

15

16

10

14

13

1211

22

18

1920

17

21

23

3

21

87

65

4

10

9

2

3

4

1 48

47

46

45

16

12

13

14

15

11

17

20

18

19

Rated Voltage: 50V except for electrolytic capacitors.Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.




DT

4MO

DE

XM

SW

TO DSP MODULE(XM)

XM

PO

WX

MD

AR

T

SC

RA

TE

XM

MU

TE

XM

RX

XM

RS

TX

MA

NT

_RE

V

AW

X88

16 O

NLY

XM

TX

XM

LSD

PX

MF

SX

MLN

KX

ME

RR

(Main u-com)

STBYRev.4AFOR

MUTE CONTROL

(2/4)(4/4)

(4/4)

A1

A7

A2

A5

A3

A6

A4

DQ1

DQ0DQ8

XOEVSS

A0XCE

A17NCRY/XBYNC

XRESETNC

VCC

FLA

SH

RO

M

DQ11

DQ10DQ2

DQ3

DQ9

A8NC

XWENC

A10A11

A9DQ14

DQ7

DQ6

DQ12DQ5

DQ13

DQ4

STBYSTBYSTBYSTBY

R9010R9005R9003R9001

AWX8816

*1

except AWX8816

DSPDODSPDIDECMUTEHD DOHD REQOHD SCKHD DIROWEDSRQ1

DSRT1NCNCNC

USBTXNC

SS1

WUPNC

USBPOWXFLAG

USBRX

USBRST

USBCTL

stby*1

ADCRST

LSINTXLSSN

HD RESETHDMI SWHD MUTEOHDREQIDACRST

LSSCLLSSDA

STBY

922

VEF1040

921

AYW7168- J

A14A15

A12A13

XBYTEA16

DQ15VSS

VEF1040

102

VEF1040

101

DIRERRDIRRSTDIRCSDIRDODSPMODEDSPHREQBUSYDSPSSDSPRSTDSPCK

CN

305

IC304(1/4)

IC304(2/4)

R34

5

R34

4

C31

6

C31

5

IC109IC305

R346

IC304

IC304 (3/4)

R339

C313

D30

2

C31

1

C31

2

R364

R9009

R9010

R9007

R9003R9004

R90

01

R90

05

CN302R9002

R9006

IC302

R340 R363

R362

R361

CN301

VK

N12

43-

TC74VHCT125AFTS1

100k

100k

TC74VHC02FTS1

0.1/

16

0.1/

16

YB 100

YB

GNDU

V+5US

stby

stby

RB

501V

-40

0.1/

16

stby

YB

YB

330

0

GNDA

stby

stby

stby 0

00

XKP3082

stby

stby

(MBM29LV400TC-70PFTN)

47k 330

330

330

CKS1764

XM

RX

3

XM

TX

3

XM

AN

T_R

EV

XM

LIN

K

XX

MR

ST

XM

LSD

P

XM

MU

TE

XM

ER

R

SC

RA

TE

XM

PO

W

DT

4MO

DE

US

BC

TL

US

BX

FLA

G

US

BR

X

US

BR

ST

US

BW

UP

US

BP

OW

US

BC

S

US

BT

X

XDMUTE

USBR

USBL

USBCLK

1.RESISTORSNOTE

C 2/3

3/3C 1/3C 1/3C

GUARD-C ASSY(AWX8826)D GUARD-F ASSY

(AWX8825)E

4/4 CN953G

1/3C

2/2

CN

513

A2/

2C

N51

1A

3/3C

1/3C

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50110

1 2 3 4

10.5 MAIN CONTROL ASSY (3/3)O

PT

ICA

L

IN

OUT

CONTROL

CN3702AB

R385

CN107R384

R382

C29

5

CN106

C29

1

JA292L294

L295

L292

L293

D291

JA291

L291

C29

2

C29

3

C29

4

R291

C284

KN281

C28

6

C28

7

C28

8

R284L381

C28

3

JA284

R283

JA283

C28

2

R282

JA282

C28

1

R281

C28

5

L281

R383 R381

CN112

CN108

CN113

CN109 CN111 CN110

JA281

CN

281

US

BL

US

BR

SR

TX

SR

RX

23R

XD

232C

T

23T

XD

SIRIUS_RESET

TL

TR

SIRIUS_RX

SIRIUS_TX

SRI

SRO

RMC

SDET

23DET

12DET

IPDET

MDET

TRTL

FM

DE

T

TC

E

TD

O

TD

I

TC

K

MR

MU

TE

VLC

K

MR

DT

MR

IN

XM

RX

3

XM

AN

T_R

EV

VLD

T

XM

LIN

K

XM

LSD

P

XM

TX

3

XX

MR

ST

XM

MU

TE

GNDVC GNDU GNDU

0

GNDA

GNDU

XKP3066

* *

**

V-7A

GNDA

GAV

V+7A

GNDU

stby

XKP3082

stby

GAV

RKN1004 CTF1473

CTF1473

CTF1473

CTF1473

GNDU

1SS355

XKN3015

GCC

CTF1473

stby 0.1

stby

STBY

VNE1948

stby stby

stby

YBGNDDI

AKS7002

0.1/16stby

V+12T

QTL1013

YB

0.1/

16

100

AKS7001100

0.1/

16

AKS7001

YB

100

0.1/

16

100/

10

YB

QTL1013 V+5_6U

XKP3082

V+12A

V+5_6U XKP3066

GNDDI

V+5D

CKS3382

XKP3066

XKP3067

GNDA

V+7A

GNDA

V-7A

GAV

V+12AXKP3065

AKS7001V+5D1 V+5D

XK

P30

71

GNDU

GNDT

V+12T

12

3

4

7

65

10

9

8

14

13

1211

1920

18

16

17

15

21

3

4 1920

23

21

22

56

78

910

11

16

14

13

17

18

15

13

12

10

9

87

11

6

12

21

4

3

65

87

9

1021

22

23

35

2

1

64

1

2

3

4 3

7

12

321

1 2 3

31 2

1 2 3

13

1112 1

2

3

4

5

4

56

9

10

78

3

21

15

13

17

16

14

1112

15

13

14

1112 2

1

3

9

10

78

5

4

6

4

56

7

9

8

12

310

11

13

12

11

4

78

56

9

10

21

3

12

3

4

5

87

6 10

9 11

14

13

12

1715

16

192018

2321

22

CrOUTGNDVCCbOUT

GNDVCCrIN

GNDVC

GNDVCYOUT

GNDVCSCOUTGNDVC

CbINGNDVC

YIN

GNDSR

SR +GNDVC

GNDVCSCIN

GNDVCSYIN

SYOUT

(uGRTN)

YINGNDVCCbINGNDVC

uGRTN

VLCK

uGRTN

GNDUVLDT

CrINGNDVCGNDVCYOUTGNDVCCbOUTGNDVC

SIRIUS_L

FVR

SIRIUS_R

GNDA

MIC

GNDA

CrOUTGNDU

TRTL

FVL

V+7AV-7A

MRRMRL

stby

FVL

V+7AV-7A

FVR

GAV

GNDA

MICDETMICOUT

GAV

GNDA

TX

RXGND

SR

CVBSOUT

CVBSINGNDVC

OUTDIGITAL

(TOTX177L)

IN 3DIGITAL

(TORX177L)

IN 2DIGITAL

(TORX177L)

IN 1

NC

FVC

SYNC DETFOPT

iPodRiPodL

GNDD

V+12A

GNDUGNDU

232C TXD232C RXD

FVY

GAVGAV

R384 0STBY

232C DET232C CTS

V+5_6U

R383

R382

R381

*

0

STBY

STBY

8816

STBY

STBY

STBY

8817

GNDD

V+5DFOPTGNDD

FVC

FVFVY

NC

SIRIUS_RESTSIRIUS_RXSIRIUS_TX12VDET

CVBSOGNDVC

CVBSI

AWX AWX

V+12T12VTRG1

SCOUTGNDVC

SYOUTGNDVC V+7A

V-7A

iP-DETiP-TXiP-RX

GNDVC

SYINGNDVCSCINGNDVC

iPodRGNDA

iPodLGNDA

MRDT

MRLMRMUTE

V+12A

GNDAMRR

GNDA

VLCK

GAV

FVGAV

(TORX177L)

DIGITAL

V+

5D

OP

T IN

1

GN

DD

OP

T IN

2G

ND

D

GN

DD

OP

T IN

3G

ND

D

V+

5_6U

OP

T O

UT

GN

DD

FM

DE

T

MR

IN

GN

DU

GN

DT

TD

IT

CE

TR

TC

LK

GN

DT

TL

TD

O

V+

12T

(TUNER) (MR) (XM)

CRO

GNDVC

GNDVC

YO

CRI

GNDVCCBO

CBIGNDVC

YIGNDVC

SCOGNDVC

GNDVC

SYO

SCI

GNDVC

GNDVC

GNDVCSYI

YI

GNDVCCBIGNDVC

VLCKVLDT

CRI

YOGNDVC

GNDVCCBO

MIC

FVR

CROGNDVC

FVL

MRR

MICMDET

CVBSOGNDVC

CVBSI

SRI

SRO

RMC

FVCSDET

MRLIPRIPL

23RXD

FVY

232CT23TXD

23DET

FVYFVC

FV

12DET

CVBSO

CVBSIGNDVC

12TRG1

GNDVCSCO

SYOGNDVC

GNDVCIPRX

IPDETIPTX

IPL

GNDVCSCI

SYI

GNDVC

IPR

MRDT

MRMUTEVLCK

MRL

MRR

FV

AV

MAINT

CE

FM

DE

T

MR

IN

TD

I

TD

OT

CK

C 3/3

1/3C

1/3C

1/3C 2/3C

CN

1401

K

CN

5812

V

CN

509

A2/2

CN

1201

IC

N12

02I

CN

1001

HC

N26

51P

CN

1003

H

1/3C

2/3C

(V)

(L)

(SY)(V)

(SC)

(L)

(M)

(M)

(L)

(L)

(SY)(SC)

(D)

(D) (L

)

(D)

(D)

1 2 3 4

C

D

F

A

B

E

111

5 6 7 8

C 3/3MAIN CONTROL ASSY(VSX-LX50 : AWX8817)(VSX-91TXH, VSX-9120TXH : AWX8816)

(B5B-PH-K-S)

CN311

IC307

IC106

R19

0

IC108

IC108

IC108

IC307

R35

4

R35

3

R35

5

IC308

IC308

IC308

C318

C129

IC106

IC109C127

IC108

IC108

IC308

IC305

R35

1

R34

9

IC308R35

0

IC308

IC308

IC308

R35

2

IC106C130

IC109

R35

6

C319IC107

R19

1

R19

2

R19

3

IC108

IC306

IC108

IC108

IC305

IC307

R189

R188

R18

7

R18

6

IC107

IC307

IC306 IC306(3/4)

R185

IC306

C317IC106

IC305

R18

3

IC107

C128

IC107

R18

4

R181R18

2

D114

HD

I

XH

RS

T

HC

LK

HR

EQ

HD

O

HD

RD

Y

PO

FF

D23

2RX

D23

2CT

XD

RS

T

D23

2TX

DR

EQ

DD

O

DD

I

DR

DY

DC

LK

23TXD

232CT

23RXD

SRRX

UA

RT

2

MR

X

M23

2CT

M23

2RX

232S

W

M23

2TX

MT

X

DR

DY

5

PO

FF

5

XD

RS

T5

DH

CLK

DH

RE

Q

XM

LSD

T5

XH

RS

T5

DH

DO

UA

RT

1

DH

DI

HD

RD

Y5

RD

SX

M5

XM

IRQ

5

XM

RX

5

XM

TX

5

XM

LIN

K5

SRTX

V-7AGNDA

KM200NA5

V+7A

GNDU

TC74VHCT08AFTS1

100k

YB0.1/16

TC74VHC08FTS1

100k

100k

100k

V+3DD1

0.1/16 YB

TC74VHCT08AFTS1 TC74VHC02FTS1

YB0.1/16

V+5UM

100k

100k

100k

100k

0.1/16

TC74LCX244FTS1

ST

BY

YB0.1/16

GNDU

GNDU

100k

100k

100k

TC74VHC125FTS1

V+5US

V+3DD1

100k

TC74VHCT32AFT

YB

0

0

100k

V+3DD1

GNDU

V+5US

100

V+3DD1

0.1/16 YB

100k

0.1/16

1.8k

100k

TC74VHCT125AFTS1100

1SS355

YB

V+5US

5

4

3

1

2

12

1311

7

14 16

5

46

14

7

314

7

1

2

10

3 1719

20

4

56

14

7

195

20

10

15

19

207

10

13

10

11

37

920

19

12

14

10

8 121

20

181

20

10

2

161 10

4

7

10

1498

14

20

1

20

10

6

101

101

420

14620

10

1281

20

519

20

10

15

97

321

14

7

1319

207

10

19

20

10

9 11

14810

141

2

3

7

9

10

7

148

3 1719

20

10

10

18 21

20

12

13

11

7

14

47

1456

13

7

1112 14

7

910

148

54

14

7

6

7

32 14

1

67

1113

14

7

12

1

23

14

7

5414

1113

14

7

12

7

8 910

14

SIRIUS_R

GNDA

SIRIUS_L

AWX8816 ONLY

V+7A

V-7A (HDMI) (DSP ucom)




Tolerance: (J) ±5% unless otherwise noted.Rated power: 1/16W unless otherwise noted.Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.

(2/4)

(3/8)

(2/8)

(1/8)

(1/4)

(8/8)

(7/8)

(6/8)

(2/4)

(1/4)

(4/8)

(8/8)

(1/4)

(5/8)

(4/8)

(3/8)

(2/8)

(4/4)

(1/8)

(1/4)

H:HDMIL:DSP

(3/4)

H:iPodL:SR

(3/4)

(2/4)

(7/8)

(3/4)

(1/4)

(6/8)

(5/8)

(3/4)TC74VHCT244AFTS1

AWX8816

EXPECTAWX8816

(4/4)EXCEPT

EXPECT

AWX8816

(4/4)

(2/4)

(4/4) (1/4)

(2/4)

SIRIUS_R

SIRIUS_L

CONT3V

POFF

M232TX

POFF5

M232CT

M232RX

XDRST

DRDY

HREQ

HDI

HCLK

XDRST5

DRDY5

XMTX5

XMRX5

232SW

XMIRQ5

HDO

DREQ

DCLK

DDO

DDI

UART1

XMLSDT5

DHCLK

DHREQ

DHDO

XMLINK5

RDSXM5

DHDI

MRX

23TXD

232CT

23RXD

D232TX

D232CT

D232RX

XMRX3

XMTX3

XMANT_REV

XMLSDP

XXMRST

XMLINK

IPRX

XHRST

HDRDYXHRST5

HDRDY5

UART2

MTX

CONT5V

IPTX

1.RESISTORSNOTE

C 3/3

1/3C

2/3C 2/3C

J160

2I

(SY): S-Video Signal Route (Y ch)

(V): Video Signal Route

(SC): S-Video Signal Route (C ch)



(D): Audio Data Route

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50112

1 2 3 4

10.6 DSP ASSY (1/4)

DSP ASSY (VSX-LX50 : AWX8814) (VSX-91TXH, VSX-9120TXH : AWX8813)

G 1/4

G 1/4

BDTOCDTO

FDTOSDTO

LSIN

TD

AR

ST

LSS

DA

LSS

CL

MC

MD

DARSTLSINTLSSCLLSSDA

BCKO

MCK3LCKO

CDTOBDTO

FDTOSDTO

BCKOLCKO

RX7

HDSPD

LSCDLSBD

LSBK

LSSDLSFD

LSLK

LSFD

LSBD

LSSDLSCD

LSLKLSBK

DIRM

DIRD

DAUX

DIRL

DIRB

OSC3

DRDO3DRRST

DSDI3DSCLK3DRCSDRERR3

DAX

RX2

16

15

13

14

17

18

20

19

9

12

11

10

8

7

21

22

23

24

26

25

16

14

15

17

19

18

12

13

11

10

8

9

21

20

23

22

25

24

3

2

6

4

5

1

28

27

29

30

32

31

1

2

3

4

5

6

7

8

9

10

5

6

7

4

3

1

2 31

32

26

27

28

29

30

13 15 1614 17 18 19

12

11

10

2320 21 22 24

25

26

27

9

5

6

7

4

3

8

28

29

31

30

32

33

34

2

1

48 47 46 45 43 4244

35

36

38394041 37

3

4

1

25

MD

DI3VSS

LRCKI3BCKI3

MODE2VCC

MODE0MODE1

DI1BCKI1LRCKI1

VCC

DI2

LRCKI2BCKI2

RESETINT

LIP

SY

NC

IC

SDASCL

DO2DO3VSS

VSSDI3BCKI3

MODE2MODE1

VCC

DI2LRCKI3

RESETMODE0

BCKI2LRCKI2

LIP

SY

NC

IC

VCC

BCKI1DI1

INTSCLSDAVSSDO3

VSSSYSCLK

BCKI0LRCKI0

DI0 DO1

VCC

DO0

LRCKOBCLKO

stby

GNDD

TX1

GNDD

GNDD

RX6

RX5

V+5D

GNDD

GNDD

RX4

(RX3)

DI0LRCKI1

LRCKI0BCKI0

BCLKOSYSCLKVSS

LRCKO

DO0

DO2

VCC

DO1

VIN

TV

DD

DV

SS

TX

1

TX

0

(FF

C)

(Bto

B)

UO

UT

CO

UT

BO

UT

VO

UT

XTL1

P/SN

XTL0

(CAD1/0=00)D

VD

D

DV

SS

MC

KO

1

LRC

K

SD

TO

BICK

DAUX

MCKO2

RX7

RX5

AVSS

RX6

DIR&DITIIC

(BtoB)

(FFC)

(FFC) (CO

AX

)

(CO

AX

)

AVSS

XTI

XTO

PDN

CDTO

CCLK

CDTI

(FFC)AVSS

RX4R

X3

(DA

X)AV

SS

RX

2

AV

SS

RX

0

RX

1

AV

SS

AV

SS

(HD

MI)

VC

OM

AV

DD

INT0

INT

1

CSN

R

MD

MC

(RX2)

MD

RX1

RX0COAX1

COAX2

COAX

YBstby

0.1

GNDD

YB

0.1

stby100

100

100

100

YB

0.1

47

ML8

7V50

02

stby

YB

GNDD

0.1

YB

0.1

stby100

100

0.1

100

ML8

7V50

02

100YB

0stby

V5D V3D2

10k

4.7k

4.7k

100

47

47

47

10/1

6

YB

stby

0.1

V31

QTL1013

0

0

0

QTL1013

stby

stby

V5D3V5D

100k

GNDD

VKN1414

V5D

220

220

220 47

V3D2

stby

YB0.1

10/1

6

QTL1013

V32

100

100

V3D2

YB 47

/6.3

CH

0.1

470p

QTL1013

0.1

YB

V3D2 V32B

stby

100 47

100

100

47

100

AK4114VQ

47

47

100

18k

GNDD

10k

F%

1000

pY

B

stby

0.1

YB

stby

stby

stby

stby

0

YB

GCH stby 75

0.01

stby 0.01

75 YB

stby

stby

10 10

YB

0.47 47

0p

CH

YB

0.1

stby

V32A

47/6

.3

0

V3D2

C70

2

C705

C70

3

C704

R711C70

8 R712

R713

R714

R704

IC70

1

C75

2

C75

3

C755

C754

C75

8

R755

R757

R756

IC75

1

R758

R760 R761

R75

2

R75

3

R75

4

R759

R703

R702R701 C

701

C706

CK

282

C707

L701

R723

R722

R721

C30

3

L301

CK

36C

K35

R30

5

R30

2

CK

34C

K33

CN301 CK

32

R715

R719

R720

R751

C75

1

C756

C757

CK

281

L751

R763

R764

C30

5

C30

6

C30

4

CK

283

L302

C30

7

R31

0

R31

1

R31

3

R31

2

R31

4

CK

284

R315

R316

IC301

R317

R318

R321

R32

5

R32

4

C31

2

C31

5

R319

JA351

R366

R322

R306

R307

C35

2

CK

38

L352

R35

2C354

R35

1

C35

1C

K37

L351C353

R365

R36

2

R36

1

CK

132

CK

131

C31

9

CK

285

C31

8

C31

7

L305

R320

C31

6

CN

3701

AB

AWX8814:AKB7131AWX8813:AKB7173

(D)

(D)(D)

(D)

(D)

(D)(D)

(D)

(D)(D)

(D)(D)(D)(D)

(D)

(D)

(D)

(D)

(D)

(D)

1 2 3 4

C

D

F

A

B

E

113

5 6 7 8

G 1/4

MC

MD

HD

SW

HD

MU

T3

HD

RS

T3

HD

RQ

I3

DA

RS

TA

DR

ST

RX7RX2

DSDI3

DRCSDSCLK3

LSBDLSCDLSSD

DARSTLSLKLSFDLSBKMCLK

ADRST

DIRL

DIRB

DAUX

DIRM

64 82 10 1614 1812

1 3 5 7 9 11 1513 17

20

19

15

14

13

12

17

16

18

19

11

10

8

9

6

7

20

21

23

22

25

24

5

1

3

2

4

26

27

30

29

28

13

15

3

1

2

14

4

16

8

7

12

9

11

10

5

6

3

1 2

12

3

UNLESS OTHERWISE NOTED

RAB4CQ***J

(1005)

(1608)RS1/16S***J

RS1/16SS***J

CEVW***M**

(2125)

(1608)CKSRYB474K10

CKSQYB225K10

CKSRYB104K16

CKSSYB104K10

CCSRCH471J50

CKSRYB105K16

HD

MI S

WH

D R

ES

ET

(HD

MI)

DA

C R

ES

ET

V+

5D

HD

RE

QI

V+

7D(H

DM

I)(H

DM

I)V

+5D

AD

C R

ES

ET

HD

MU

TE

O

V+

5A(D

AG

)

V+

5DV

+5D

RX

2

DG

RT

ND

GR

TN

GN

DA

GN

DA

(DA

G)

DG

RT

N

(2chD/A) (A/D)

uGR

TN

RX

7

(8chD/A)

(BTEM20P-1R) (DIR)

(A/D)

(DSP)

NO

(1005)

INDICATED PARTS IS...CCSSCH****50CCSRYB***K50CKSSYB103K16

MD

MC

DVDD

DVSS

DIF1

DEM0

ROUT4

I2C

ROUT3

LOUT4

8ch DAC

SDTI4

SDTI3

(CAD1/0=11)

CDTI

SDTI2

CCLK

CSN

LOUT3

ROUT2

P/S

LOUT2

LOUT1

ROUT1

SDTI1

LRCK

BICK

PDN

MCLK

VCOM

AVDD

AVSS

DZF1

DZF2

MC

(DSP)

LSINT

SBRO

VCOMG2

XMLOXMRO

SBLOGNDA(DAG)

GNDA(DAG)COGNDA(DAG)SWOGNDA(DAG)

GNDA(DAG)SLO

FLO

SROGNDA(DAG)

FROVCOMG

LINGNDA(DAG)

2ch ADC CKS1

CKS2

AINRCKS0

AINL

DIF

MCLK VA

SCLK

VDLRCK

DGNDSDTO

PDN VCOM

AGND

RINVCOMGA(AD)

100k

GDAC

GDAC

CKS1764

GNDD

GDAC

stby

GNDD

stby

stby

GNDD

GNDD

GDAC

100k

GDAC

stby

GNDDYB 0.1

YB 470p

100k

100k

GNDD V1

0.01

AT

L700

2

V2YB

V3

AT

L700

2AT

L700

2

stby

GNDD

stby

V7DH V5AV5DH

stby

V5D

stby

100/

16

0.1

470p

YB YB

V5A4

stby 100

4.7

0.1

YB

100

100

100

AK4359VF

100

100

100

100

100

47

47

470p CH

YB0.1 0.

1

100/16

stby

47/6

.3

YB

stby

GNDD

GCH

GDAC

YB 0.01

YB 470p

stby

stbystby

GCH2

stby

GNDD

stby

GDAC

stby GVC1

stby

stby

stby

stbystby

stby

GVCA

stby

stby stby

stby

stby

stby

470p YB

stby

470p YB

470p YB

470p YB

470p YB

470p YB

470p YB

GVC1

470p YB

0.1

stby

YB

47

47

100

V5A3 QTL1013

V5A

YB

0.1

2.2YB GVCA

AK5358AET

CH

stby

470p

YB0.1

YB

0.1

100/

16

10/16stby

QT

L101

3

V32G

V3D2

QT

L101

3

V5A1

V5A

GDAC

MA152WA

MA152WK

2-A

4,3-

A3,

4-A

3

2-A

4,3-

A3,

4-A

4

CK

13

CK

14

CK

15

CK

12

CK

9

CK

10

CK

11

CK

8

CK

6

CK

7

CK

5

CK

4R

931

C932 C929

CK

1R

901

CN901 C931

C930

C924

C923

R929

R930

CK

42

C918

L903

L902

D90

2

L901

D901

C909

R91

5

R91

4CK277

CK

278

C40

2

C40

3

C40

1

C40

4

R403 R404

R402

R401

R407

R408

R410

R409

IC401

R411

R412

R414

R413

R415

C42

0C415

C416

C41

9

C41

8

CK

2

R920

C922

C921

R918

C917

CK

112

R917

C916 C920

C915

C914

R916

C913

CK

111

C919

C912

R92

8

R92

7

C928

R924

C927

R91

3

C407

R912

C408

CK28

CK27

C409

C410

C411

CK26

CK25

CK24

C412

C413

C414

CK23

CK22

CK21

C48

1R483

R484

R482

R481

CK275

C417

L401

C48

2

C483

IC481

C48

5

C48

6C488

C489

C48

7

CK276

C490

R485L482

L481

CK

20

CK

19

CK

18

CK

16

CK

17

D401

D402

NOTES

CN507A 2/2

CN

501

A1/2

2/4 - 4/4G

23

22

20

21

18

19

17

16

14

15

13

12

10

9

11

78

65

3

4

12

XKP3083CN401

LSINT

GVC2

GVC2

CK30

CK29

CK31








(D)

(D)(D)

(D)

(D)

(FL)

(SL)

(C)

(SBL)

(SW)

(ADCL)

(FL)

(SL)

(C)

(SBL)

(SW)

(ADCL)

(ADCL)

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50114

1 2 3 4

10.7 DSP ASSY (2/4)

2 34

15

18 19

16

17

14

15

13

11

12

24

21

22

23

25

26

20

9

10

8

7

5

6

28

27

29

30

32

31

1

3

2

4 33

34

35

36

15

17

18

16

19

20

22

21

13

14

11

12

10

8

9

24

23

27

26

25

28

29

4

2

6

3

5

7

31

30

32

33

34

35

22

24

21

23

25

26

27

28

14

20

15

16

19

17

18

34

35

30

33

29

32

31

11

9

8

13

12

10

40

39

37

36

41

38

6

7

4

2

3

1

5

42

43

46

45

44

48

47

5

3

6

4

27

10

9

11

12

1

8

7

8

5

6

4

3

17

16

15

14

13

18

1

2

20

19

10

9

7

8

14

13

12

11

1 36

5

6

4

3

2

1

15

17

20

18

16

19

4.7k

GNDD

stby

YB

0.1

TC7SH32FUS1

0

GNDD

0

YB

0.1

stby

CY

7C10

49D

3310

VX

I

stby

22

QTL1013

GNDD

V3D2V31H

YB

0.1

0

stby

CY

7C10

49D

3310

VX

I

stby

22

47

stby

AY

W71

67-

/J

22

stby 0.1 YB

QT

L101

3

V31F

YB

0.1

47

47 TC

7W13

9FU

stby 0.

1Y

B

47

stby

QTL1013

V31E

47

47

TC

74V

HC

573F

TS

1

0.1

YB

stbyV31D

YB0.1

QTL1013

47

TC

74V

HC

573F

TS

1

47

47

47

QTL1013

V31GV3D2

47

YBstby

QT

L101

3100/16

0.1

V3D2

47

V31C

C18

8 C18

7

R154

R153

R164

IC109

R162

IC11

0

C19

0

C18

9

C19

1

R161

CK

287

L110

R160

C18

3

C18

4

IC10

7

C18

5

R159

R15

1

IC10

6

R163

C18

1

C18

2

CK

291

L107

C19

2

R157

R150C

179

C18

0

IC10

5

R149

CK290

R152

L106

R144

R143

IC10

4

C18

6

C177

C178 L105

R142

IC10

3

R148

R147

CK

289

R145

CK

286

L108R141

C175

C176

L104

C174

R146

CK

288

RO

WE

A18

PAD14

PAD15

PAD12

XWR

PAD13

PAD2

PAD3

PAD11

PAD1

PAD0

A17

PAD10

PAD8

PAD9

PAD14

A18

PAD13

PAD15

PAD12

XWR

PAD2

PAD3

PAD1

PAD9

PAD11

PAD10

PAD0

PAD8

AD11

AD10

XWR AD13

AD12

AD14

A8

A19

AD15

A18

A9

A8

A12

A11

A10

PAD4

PAD5A9

A20

AD9

XRD

AD0

AD2

AD1

AD3

AD4

A11

A10

PAD6

PAD7A14

A12

A13

XRD

A13A16

A15

A15

A14

A16

AD10AD9

AD11

PAD8

AD8

AD6

AD7

AD8

AD5

A17

A16

ALE

PAD10

PAD9

A8 PAD12

PAD11

A10

A9 PAD13

PAD14

A12

A11 PAD15

AD15

PAD5

PAD4 AD14AD13AD12

PAD6 AD3PAD7

XRD AD1AD2

A14

A13

PAD0

AD0

A16

A15 PAD1

PAD2

A18

A17

A19

A20

A10

ALE

A9

A11

A17

PAD4

PAD3

PAD5

PAD6

AD6

PAD7

AD7

AD4AD5

A15

A8

A13

A14

A12

D1

Y0

Y1

Y2

Y3

A

B

MC

D1

stby

D1

A8

SR

AM

2

A9 NC

A10

(A6)

(A7)

A6

A7

(A4)

(A5)

XWE

A5

IC11

1IO3

IO2

A11

IO5

IO4

A12

A14 (A12)

(A8)

(A9)

(A10)

(A11)A13

VSS

VCC 4M 3

6Pin

(8bi

t×51

2kW

)

CY

7C10

19C

3312

VX

C

IO0

IO1

(A3)

XCE

A4

A3

VCC

VSS1M 3

2Pin

(8bi

t×12

8kW

)

IO6

IO7

A16

XOE

A15 (A13)

A0

A2

A1(A0)

(A1)

(A2)A17

A18

(A14)

(A15)

NC(A16)

stby

SR

AM

1

A7

A6

A5

(A6)

A9

(A7) A8

(A5)

A10

A12

NC

A11

A13(A10)

(A9)

(A8)

(A4)XWE

IO3

IC10

8

VSS

IO2

CY

7C10

19C

3312

VX

C

IO1

VCC 4M 3

6Pin

(8bi

t×51

2kW

)

A14

IO4

stby (A12)

(A11)

IO5

VCC

VSS

IO6

1M 3

2Pin

(8bi

t×12

8kW

)

(A2)(A1) A2

A0

(A3)

(A0)

A4

A1

IO0

A3

XCE XOE

IO7

A16

A15

(A14)

(A13)

A18

A17

NC(A16)

(A15)

D1

A1

A3

A2

A4

A5

XCE

A0

XOE

DQ0

VSS

FLA

SH

RO

M

A6

A17

A18

A7

RY/XBY

NC

DQ2

DQ1

DQ3

DQ9

DQ8

DQ10

NC

NC

XRESET

A9

A19

A8

XWE

(sub

: MB

M29

LV16

0TE

70P

FT

N)

VCC

DQ6

DQ13

DQ12

DQ11

DQ4

(S29

AL0

16D

70T

FI0

10)

DQ5

A11

A13

A14

A15

A12

A10

DQ7

DQ14

VSS

DQ15/A-1

XBYTE

A16

D7

GND

Q7

LE

D5

D6

D3

D4

D1

D2

Q6

Q2

Q3

LAT

CH

Q1

Q5

Q4

D0

XOE VCC

Q0

GND

D7

D5

D6

Q5

Q6

Q7

LE

LAT

CHD2

D3

D4

D1

D0

XOE VCC

Q0

Q1

Q2

Q3

Q4

G 2/4UNLESS OTHERWISE NOTED

RAB4CQ***J

(1005)

(1608)RS1/16S***J

RS1/16SS***J

CEVW***M**

(2125)

(1608)CKSRYB474K10

CKSQYB225K10

CKSRYB104K16

CKSSYB104K10

CCSRCH471J50

CKSRYB105K16

NO

(1005)


NOTES

1 2 3 4

C

D

F

A

B

E

115

5 6 7 8

G1/4

,3/4,4

/4M

C

MD

D5

D2

D4

D1

D10

D13D

9

D11 E1

D6

E4

D14 E2

E9

E6

E5

E10

E11

E13 F2

E14 F1

C13

C14

C3

C12

C2

C1

B14

B13

B12

B11

B10

B9

B7

B8

B6

B5

B4

B2

B3

B1

A14

A12

A13

A10

A11

A9

A8

A5

A7

A6

A3

A4

A2

A1

P14

P13

P12

P10

P11

P9

P8

P6

P7

P3

P5

P4

P1

N14

P2

N13

N12

N11

N9

N8

N10

F4

F5

F6

F9

F11

F10

F14

F13 G

1

G14G

2

G13

H2

H1

H13

H14

J1

J2

J4

J5

J9

J6

J10

J11

J14

J13

K2

K4

K1

K5

K6

K10

K9

K11

K13

K14

L1

L4

L2

L6

L9

L5

L10

L11

N7

N6

N5

N4

N3

N2

M13

N1

M14

L13

L14

M1

M3

M12

M2

stby

100

stby

100

22

100

100

stby

stby

470p

YB

0.1

YB

YB

YB0.1

4.7k

4.7k

470p

4.7k

4.7k

YB0.01

stby

0.1 YB

QTL1013stby

stby

YB

1.0

YB

470p

YB

0.1

stby

YB

YB

470p

0.1

stby

stbystby

100

YB0.1

ADSP-21366KBCZ-1AA

4.7k

100

100

100

4.7k

4.7k

4.7k

stby st

by

4.7k

470p

100 2222 22

10022 22 22 22 22 22 22

0.1

YB

470p

YB

0.1

YB

YB

0.1

YB

stby stby

100

100

4.7k

470p

YB

YB

0.1

GNDD

YB

0.1

YB0.1

22

100

22

22

22

stby

YB

YB0.1

470p

22

YB470p

22

YB0.1

stby

470

22

22

470p

100

(100

/6.3

)A

CH

1429

stby

stby

stby

22

YB

0.1

YB

YB

0.1 10

0

100

22

stby

22 47

47

22

stby

stby QT

L101

3

100/

16

V1D1

V3D2

V31B

R11

0

R11

2

R11

6(4)

R11

3

C131

C114

C113

C129

R104R105

R103

C13

2

C12

7

C12

8

R10

7

R10

8

CK

312

R106

R106

L103

R102

R101

C13

9

C10

9

C11

0

R138

C103

C13

0

C11

1

C11

2

R106

R134

R136

R135R133

R132R137

C104

IC101

CK309

R129

R128

R127

R13

1

R13

0

CK308

R106

R121

R12

6

R12

6

R12

6

R12

6

CK307

R14

0

R12

5

R12

5

CK306

R12

5

R12

4

R12

4CK311

R12

4

CK310

C11

8

C11

7

C10

6

C12

0

C11

9

C138

R13

9

C137

R10

9

R11

1

C133

CK

313

CK

314

C12

5

C12

6

C10

5

C108

R116

R114

R116

R115

R116

C134

C115

C116

R117

R119

C123

C124

C135

R119

R118

R119

C12

1

R12

5

C10

7

C12

2

R12

1

R12

4

R12

1

R121

CK

110

R12

0

R11

9

C142

C143

C141

C136

R12

3

R12

2

C10

2

C14

0

L102

C10

1

L101 CK

293

CK

292

MCMD

D1R

EQ

3

MC

K1

PA

D7

BC

K1

D1RST3DSCLK3

OSC1

D1CS3DSDO3DSDI3

FD

TI

DT

2OD

T3O

PA

D11

PA

D9

PA

D12

DT

1O

DS

DR

3

PA

D10

DT

0O

PA

D13

PA

D14

DS

DL3

PAD6

LCK1BCK2

PAD4PAD5

LCK2PAD3

HDSPDPAD2PAD1

BDTI

CD

TI

PA

D15

SD

TI

XR

D

ALE

PA

D8

PA

D0

XW

R

1-A

4,3-

A3,

4-A

3

1-A

4,3-

A3,

4-A

4

D1MDMC

GN

DG

ND

VD

DIN

T

(1)

(2)BOOTCFG0BOOTCFG1

GN

DV

DD

INT

VD

DIN

TG

ND

GN

D

GN

DG

ND

GN

DG

ND

VDDINTGND

GN

D

FLA

G3

GN

D

GN

D

GN

DG

ND

GN

DG

ND

FLA

G0

FLA

G1

GNDGND

VDDINTGND

VDDEXTSPICLKXRESET

GNDGND

DAI_P17(SCK_O)DAI_P18(LR_I)

(3)

AVDDAVSSTRSTCLKIN

GNDVDDEXT

1st DSPCLKCFG1GNDGNDVDDINT

MISOXSPIDS

XEMUTDOCLKOUTTDI

MOSI

DA

I_P

11(D

I_0)

DA

I_P

8(D

O_2

)D

AI_

P9(

DO

_3)

TCKTMSXTALCLKCFG0

DA

I_P

1D

AI_

P3

DA

I_P

7(D

O_1

)

DA

I_P

5(D

O_5

)D

AI_

P6(

DO

_0)

DAI_P14(DI_3)V

DD

EX

TD

AI_

P2

DA

I_P

4(D

O_6

)V

DD

INT

VD

DIN

T

DA

I_P

10(D

O_4

)

(4)

AD

9A

D10

AD

12A

D11

AD

14A

D13

GN

D

(1)

(1)

(2)

(3)

(4)

(3)

(2)

(4)

(2)

(1)

(3)

(DS

DL0

)

GN

DG

ND

GN

DG

ND

DA

I_P

20(M

CK

_I)

FLA

G2

AD6VDDEXT

AD

7

GN

D

GN

D

DA

I_P

19(S

CK

_I)

VD

DE

XT

VD

DIN

T

(3)

(1)

(2)

(DSDR0)

GND

AD5

GNDAD4

GNDGND

VDDINT

GNDGND

DAI_P16(LR_O)AD3

GNDVDDINT

(4)

GNDGND

DAI_P15(DI_4)

GNDGND

GNDGND

AD2 (3)

DSDL2)(RX3,

DA

I_P

13(D

I_2)

GND

GNDGND

VD

DIN

T

VD

DE

XT

VD

DIN

T

DA

I_P

12(D

I_1)

GNDAD1

GND

(2)

GNDGND

AD

8

ALE

XR

D

GN

D

AD

15

GN

D

AD

0X

WR

(4) (DSDR2)

(1)

(3)

(2)

(4)

(1)

(DS

DR

1)

(DS

DL1

)

V11A

IC10114 13 12 9

BOTTOM VIEW11 10 8 67 4 35

D1

PN

MD

M MNP

L

F

JH

K

G

KL

HJ

GF

2 1

EDCBA

DE

BC

A

IC1011 2 53 4

TOP VIEW6 87 9 10 11 12 13 14

D1MD

VDDINT

AVDDI/O SIGNALS

GNDAVSS

VDDEXT

DSP ASSY (VSX-LX50 : AWX8814) (VSX-91TXH, VSX-9120TXH : AWX8813)

G 2/4

G 2/4


(D) (D

)

(D)

(D)

(D)

(D)

(D)

(D)

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50116

1 2 3 4

10.8 DSP ASSY (3/4)

MC

MD

MCK3

OSC1

MCK2

MCK1OSC2

OSC3

MC

LK

DT4_MODE

SC_RATE

XMFD

XMBK

XMLK

XMMK

XMMUT3

XM

ER

R5

XM

PO

W

XMLSD3

XMFS3

XMDI3

XMLNK3

XMRST3

XMANT3

XMDO3

1 2 3

5 4

4 5

15

2 34

1

3

2

8

6

7

2 45

3

826

4

4

538

4

718

4

3

2

1

1 2 3

11

7

89

10

14

13

7

7

56

14 4

14 12

2

7

3114

2423

2122

26 2725 28 29 30 3331 32 34 35 36

3837

3940

1920

1718

1615

4241

4443

4546

1413

1112 10 89 7 6 45

4847

123

5 4

R90

9

CK117

C90

8

R91

0C

K11

6

IC904

C90

4

R91

9

R90

5

CK115

R90

7

C90

7

C90

6

R90

8

IC903

CK

114

C90

5C

K11

3

C90

1C90

2

R903

R91

1

R90

4

CK

135

CK

134

IC901

R906

L907

C55

4

C55

5 C55

8

X551 R55

2

R551

C55

7

C55

6

IC552

L551

C55

1

C55

2

C55

3

IC551

R554

IC551

CK

294

IC551

R557

C50

7

D50

2

D50

1

C50

8C

K41

CK108

R509

R50

7

C506

R50

5

CN501

R508

CK

39

CK

40 C505

C51

3

R50

3

IC50

2

L906

C90

3

CK

133

F901

L904

R902

L905 CK

118

R555

R296

R29

8

C29

1

C29

2

R294

R293

R297

R292

R291

IC291

X501

C510 R51

1

R538

R53

3C517 R

535

R53

9

R534

CK

295

L291

C509R510 R512

R50

6

C50

4

R50

4

C516

C52

0

C52

1

C50

2

C50

3IC501

C50

1

R50

2

R50

1

R51

4

R51

5

C519

C518

R526

R528

R527

R529

R53

6

CK

297

CK

296

L502

R531

L501

C511

R521

R519

R520

R532

R517

R516

R518

R525

R523

R524

F%

12k

YB

100

1 F%

PQ1LAX95MSPQ

1000

p

stby

F%

YB

18k

V1D2

12k

F%

GNDD

YB

YB

20k

1 1 F%

PQ1LAX95MSPQ

YB

1

V3D2

GNDD

ATH70474.7 D

CH

1201

10/1

0

stby

stby

300k

F%

stby

9.1k

F%

BD9107FVM

ATL7010

V1D1

CH

stbyGNDD

CH

GNDD

VDC3

8p

24.576MHz

8p

stby

XSS3003

470

1M

0.1

470p

YB

CH

TC7SHU04FUS1

QTL1013

stby

0.1

470p

TC7WHU04FU

22

TC7WHU04FU

22

YB C

H

V3D2

V32D

TC7WHU04FU

100/

16

10p

GNDD

GNDD

10p

UD

ZS

5R6(

B)

UD

ZS

5R6(

B)

YB

0.1

YB0.1

stby

1k

AKP7201

V5X2

stby

1k

YB0.1

AA

T46

18IG

V-0

.5-1

0

DC

H12

0110

/10

stby

DTF1106

stby

VDC1

stby

ATL7010

V5DGNDD

22

22

stby

22

CH

470p

YB

0.1

22

22

TC74VHC08FTS1

22

22

ASS706545.1584MHz

CH

1M

CH 470 stby

*

* stby

stby

*

**

QTL1013

V3D2V32J

100

YB

0.1

100

stby

stby

470p

0.1

F2621E-01

YBYB

47/6

.3

stby

stby

**

stby

stby

100

47

100

47

*Y

B1

10k V3D2

V1

V5X1

AT

L700

2

QT

L101

3

stby

*

*

*

*

*

100

V32C

100

100

100

100

1-A

4,2-

A4,

4-A

3

1-A

4,2-

A4,

4-A

4

REGULATOR

CONVERTERDC-DC

GNDEN

1.25V

PGNDSW

3.3V

ITHADJ

PVCCVCC

1.2V

(2/3) (1/3)

DSP MCK OSC

(3/3)

GCH

CN953CN954

GND

TR-

TR+

R539

R537R538

stby

100stby

R535R534

R536

stby00

R521

R533R532

22k22k0

+5V

22k

No.XM/DT IC Rev.

3B

22k22k

R517R519R520

R514R515

22k22k

* Parts Table

AWX8814ONLY

VDC2

(4/4)

(3/4)

(2/4)

(1/4)

AUDIO MCK

XM Ready

OSC

_OUT

VS

S7

VD

D5

TE

ST

OS

C_I

N

* VS

S9

HSDP

_DAT

A

VD

D6

COMM_TX_M

HSDP

_EN

*HSDP

_CLK

PCM_CLK

VSS5

VDD4

VSS6COMM_TX_P

PCM_DATAVSS11

COMM_RX_P

COMM_RX_M(rev3B)

VSS4

VDD3

ASYN

C_RE

SETB

COM

MAN

D_SE

L

COMM_RX_DIGCOMM_TX_DIGCOMM_TX_EN

SAII_ENSAII_DATA

VDD8

VDD7

PCM_LRCLK

PCM_OCLK

VSS12

*

SAII_CLK

VS

S3

SLAV

E_SE

L

WAK

E_UP

B

VD

D2

SC

_RX

_IN

VD

D*

LSDP

_TXR

XV

SS

SC_T

X_O

UT

293544

RFU_SCLSC_RATE

DT4_MODEMUTE

3Bpin6

* IC401 Pin FunctionXM/DT IC Rev.

AWX8813ONLY

MC

G 1/4, 2/4, 4/4

G 3/4

DSP ASSY (VSX-LX50 : AWX8814) (VSX-91TXH, VSX-9120TXH : AWX8813)G 3/4


RAB4CQ***J

(1005)

(1608)RS1/16S***J

RS1/16SS***J

CEVW***M**

(2125)

(1608)CKSRYB474K10

CKSQYB225K10

CKSRYB104K16

CKSSYB104K10

CCSRCH471J50

CKSRYB105K16

NO

(1005)


NOTES

(D)

1 2 3 4

C

D

F

A

B

E

117

5 6 7 8

D2R

EQ

3

D2C

S

DS

DI3

DS

CLK

3D

SD

O3

CDTO

FDTOSDTO

BDTO

MD

MC

LCK

2

BC

K2

DT

0O

DT

1O

LCK

O

BC

KO

MC

K2

DA

X

OSC2

D2RST

D2MODD2MUT3D2BSY3

DT2O

22 2321

20

18

19

262524 292827 323130 34 35 3936 37 403833

16

17

15

13

14

12

11

9

10

7

8

6

5

3

4

2

1

7980 767778 737475 707172 68 6769 6466 65 63 62 61

41

43

42

45

44

47

46

48

49

50 B

E

51

52

54

53

55

56

C

57

58

60

59

R21

4

R21

5

R21

7

R21

6

R21

8

C215

R208

R206

C214

R21

2

L201

CK

53

C208C210

C207C209

CK

54

C212

C211

C20

6

C20

5

C20

4

C20

3

R20

1

R202

CK51

CK52

CK49

CK50

R207 IC201

C20

2

C20

1

R23

7

R24

4

R24

6 R23

8

C227 C225

C228 C226

C223

R23

2R

233

C224

R211

R21

0

C213

R219

CK

109

C21

6

C21

7

C21

8

C21

9

R227

R209

R220

R223

R224

C22

0 R222

C22

1

C22

2

R228

R22

5

Q201

R248

R250

R231

R226

CK

298

L202

C22

9

CK

299

C23

0

R23

9

L203

R24

0

100

100

100

100

100 stby

stby

stby

stby

47k

YB0.1 YB

0.1 YBQT

L101

3stby YB470p

0.1

YB470p

0.1 st

byYB

YB

0.1 YB

470p

100

10k

47k

DSPC56371AF180

0.1

stby

YB 47

47

47 47

stbyYB

470p

YB0.1 0.1

YB

stby

YB0.1

4747

47 47

stby

4.7k

YB

470p

0.1

470pYB

0.1

YB

stby

4.7k

YB

YB100

stby

stby

0.01 100

470pYB

0.1

4.7k

YB

47kV3D2

stby

stbyRT1N241M

47

stby47

V12A

100/

4

GNDD

100/

16

stby

AT

L700

2

AT

L700

2

V32F

stby

V1D2 V3D2

MC

SC

AN

PF

9

GNDSP

VDDIO

PF0PF1

PF

10

VD

DIO

GN

DIO

GN

DC

OP

B1

PB

0

VD

DC

O

TD

IT

DO

SS

GNDPPGNDPD

VD

DP

AH

RE

Q

SC

KM

ISO

MO

SI

TM

S

VDDPD

TC

K

GN

DP

A

PF5PF4

PF2PF3

GNDCOPF7

A

UCOM 10

BOOT MODEDECODER 0

RESETDCB

MODBMODC

10 0

MODD

PINITEXTAL1

0

PF8PF6

SDO0VDDCO

SDO2SDO1

2nd DSP VDDCOGNDCO

MODA

MUTEBUSY

PE9

VDDIOGNDIO

SDO3

SDI1

FS

TS

DI0

SC

KT

SC

KR

FS

R

GN

DIO

VD

DIO

HC

KT

VD

DC

OA

CI

PC

2

PE8SDI1_1SDI0_1S

CK

T_1

AD

OG

ND

CO

PE

2

VD

DIO

GN

DIO

PE

5

PE

1FST_1

PE

0

STBY

(RX

2)

MD

VD

DP

P

G 3/4

DT3O

(D)

(D)

(D)

(D)(D)(D)

(D)

(D)


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50118

1 2 3 4

10.9 DSP ASSY (4/4)

XM

PO

WX

MD

RS

XM

DI5

XM

SW

5

XM

MU

T5

XM

AN

T5

XM

RS

T5

XM

DO

5

XM

ER

R5

XM

LNK

5

XM

LSD

5X

MF

S5

HD

SC

K3

HD

RS

T3

HD

DO

3H

DD

I3H

DR

QO

3

HD

MU

T3

HF

DT

HD

RQ

I3

HB

CK

HM

CK

HLR

D1C

S3

D1R

ST

3

D1R

EQ

3

HD

DI3

HD

SC

K3

D2M

UT

5H

DD

O3

HD

RQ

O3

DS

DO

5D

SD

I3

DS

CLK

3

D2B

SY

5

D2R

ST

DR

DO

5

D2R

EQ

5D

2MO

D

DR

ER

R5

DR

RS

T

RO

WE

D2C

S

DR

CS

LSS

DA

LSS

CL

BD

TI

CD

TI

SD

TI

DS

DR

3D

SD

L3

LSF

D

MC

K3

LSB

KLS

LKH

DS

PD

XMSW3LSINT

XMLSD3XMMUT3

XMDO3XMDI3

XMRST3XMANT3

XMFS3XMLNK3

D2REQ3

D2BSY3D2MUT3

XMDAMDSDO3

DRERR3DRDO3

CN953*

R964

CK

55

CK

56

CK

59

CK

58

CK

57

CK

60

CK

61

CK

62

CK

64

CK

63

CK

65

CK

66

R957R956R961R962

CK

68

CK

67

CK

69

CK

72

CK

71

CK

70

CK

73

CK

74

CK

75

CK

77

CK

76

CK

78

CK

81

CK

79

CK

80

CK

84

CK

82

CK

83

CK

85

CN951

R955

R951

CK

100

CK

101C

K97

CK

99

CK

98

CK

86 CK

87

CK

88

CK

43

CK

89

R80

3

R80

2CK

123C

K12

2

CK105

R810

CK

103

CK

102

CK

104

R806

R805

CK257

CK256

CK254

CK255

CK252

CK253

CK251CK

92

CK

90

CK

91

CK

93

CK

94

CK

95

CK

96

CN

801

C801R801

CK

106

CK249

CK250

CK248

CK247

CK245

CK246

CK244

CK243

CK241

CK242

VKN1416

GNDD

100k

GNDD

stbystbystby100k

XKP3083

GNDD

4.7k

100k

GNDD

0 0

100k

100k

100k

VK

N16

27YB0.1

V5DH

100k

V7DH

12 810 6

11 9 57

24

3 1 23

22 14

19

20

17

18

21 15

16

13

12 10

9

8

711

6

5 3

4

1

2

29

2830

27

26

25 23

24

21

22 20

17

18

19

16

15

14

1113

12 10

9

8

3

46

7 1

2

5

VSX-91TXH, VSX-9120TXH ONLY

HD

RE

QO

DE

CM

UT

E

DS

PM

OD

ED

SP

HR

EQ

DS

RT

1S

S1

HD

SC

K

RO

WE

HD

DI

HD

DO

DS

RQ

1

DS

PD

ID

SP

DO

DS

PC

K

DIR

RS

TD

IRE

RR

BU

SY

DS

PR

ST

DS

PS

S

DIR

DO

DIR

CS

LSS

CL

LSS

DA

MC

MC

MD

(DS

DL0

)

(DS

DR

0)

(RX

3, D

SD

L2)

(DS

DR

2)

(DS

DL1

)

(DS

DR

1)

HD

DO

HD

SC

KH

DR

ST

GN

DD

HD

DI

MU

TE

OU

TH

DR

EQ

IH

DR

EQ

O

GN

DD

MC

KG

ND

D

SD

0/D

SD

L0W

S /D

SD

R0

SC

K

SD

3/D

SD

R2

SD

1/D

SD

R1

SD

2/D

SD

L1

MC

K3

GN

DD

LSF

D

GN

DD

GN

DD

SP

DIF

/DS

DL2

V+

7D

LSB

KLS

LK

V+

5VV

+5V

GN

DD

GN

DD

G 4/4

CN1001AK 2/2

CN305C 2/3 CN512A 2/2

XMD

AC R

ESET

XM L

INKA

CTIV

E

XM

RS

T

XM

TX

XM

PO

W

XM

SW

XM

AN

T_R

EV

XM

MU

TE

XM

RX

XM

FS

XM

LS

DP

XM

ER

R

(D)

(D)

(D)

(D)

1 2 3 4

C

D

F

A

B

E

119

5 6 7 8

MC

MD

SW

DT

HF

DT

FD

TI

SW

BC

BC

K1

HB

CK

D2M

UT

3D

SD

O3

DR

DO

3D

2RE

Q3

XM

DO

3

XM

FS

3X

MLS

D3

DR

ER

R3

D2B

SY

3

XM

AN

T3

HDSW

XM

SW

3X

MD

I3X

MR

ST

3

XM

LNK

3

D2M

UT

5D

SD

O5

D2R

EQ

5D

2BS

Y5

XM

LSD

5

DR

DO

5

XM

FS

5

XM

DO

5

XM

AN

T5

DR

ER

R5

XM

SW

5

XM

RS

T5

XM

DI5

XM

LNK

5

LCKOBCKO

MC

BCK1

BCK2

LCK1

LSBD

LCK2

LSBKLSLK

SWBCLSCD

BDTO

LSSDLSFD

CDTOSDTO

SWLRSWDT

SWMCBDTI

SDTICDTI

XMSW3

HLR

LCK

1

SW

LR

MC

LK

SW

MC

SW

DT

XM

FD

DIR

D

DIR

B

SW

BC

XM

BK

HM

CK

OSC2

MCLK

OSC3FDTO

MCK1MCK2OSC1

DIRBFDTI

DIRMDIRL

DAUXDAX

DIRD

XMMKXMLKXMBKXMFD

DT2ODT3O

DT0ODT1O

XM

LKD

IRL

DIR

MS

WLR

XM

MK

SW

MC

MD

R66

8

C65

2

C65

1

L651

R97

7

R97

8

R97

9

R98

0

R98

1

R98

2

CK226

CK225

CK224

CK222

CK223

CK220

CK221

CK218

CK219

CK216

CK217

CK214

CK215

CK212

CK211

CK213

CK270

C60

1

C60

2

CK268

CK269

CK267

CK240

CK238

CK239

CK237

L601

R65

1

R65

4

IC651

CK

305

R66

0

R65

7

R613 R614

R60

6

R60

4

R60

5

R60

1

IC601

CK

304

R60

9

R60

8

R61

0

R60

7

CK210

CK209

CK208

CK207

CK205

CK206

CK204

CK203

CK201

CK202

CK235

CK236

CK234

CK233

CK231

CK232

CK229

CK230

CK227

CK228

R616 R615

GNDD

0.1

YB

QT

L101

3

00 0 00

V3D2

V32L

0

GNDD

YB

0.1

V32K

QT

L101

3

100

100k

47

stby

TC74VHC157FTS1

100 47

0 0

100 4747 10

0

stby TC74VHC157FTS1

100

V3D2 47 100

0 0

47

1-A

4,2-

A4,

3-A

3

1-A

4,2-

A4,

3-A

3

1 3 42 86 75

16 1315 14 12 911 10

2 31 4 5 6 7 8

1416 15 13 12 11 10 9

L DIR/XM

MD

SELHDMIH

MC Y

LEV

EL

SH

IFT

ER

BY

PA

SS

MD

YSELXM

DIRHL

MD

SE

L1A 1Y1B

DATA BCK

2A 2B 2Y

Switch forHDMI

GN

D

VC

C

LRCK MCK

4A 4BST

3B3A4Y 3Y

SE

L1A 1B 2A 2B1Y G

ND

2Y

XM/DIRDATA BCK

Switch for

4AST

VC

C

LRCK

3A4Y4B

MCK

3B 3Y

VSX-LX50 ONLY

VSX-91TXH, VSX-9120TXH ONLY

VSX-LX50 ONLY

G 1/4 - 3/4

G 4/4

DSP ASSY (VSX-LX50 : AWX8814) (VSX-91TXH, VSX-9120TXH : AWX8813)G 4/4


RAB4CQ***J

(1005)

(1608)RS1/16S***J

RS1/16SS***J

CEVW***M**

(2125)

(1608)CKSRYB474K10

CKSQYB225K10

CKSRYB104K16

CKSSYB104K10

CCSRCH471J50

CKSRYB105K16

NO

(1005)


NOTES

(D)

(D)

(D)

(D)

(D)

(D)


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50120

1 2 3 4

10.10 COMPOSITE ASSY

OS

DR

T

OS

DC

KO

SD

DT

OS

DD

C

EX

PS

T

EX

PD

T1

EX

PO

E

51C

51B

51A

CSI

VM

UT

E

TV

DVD

DVR2

DVR2DVR1

FVDVR1TV

IPVIDEO

TV

OSDDTOSDCKOSDCS

OS

D

VOUT

OSDRT

M51A51C

51A51B

OSDCK

IPV

IDE

O

FV

EXPDT1

EXPST

CD

EX

OE

V53

B

M51

BM

51C

V53

C

M51AM51B

VIN

M51C

VOUT

DVD

51C

V53C51A51B V53B

DV

D

DV

R2

DV

R1

1 432 765

10

98

11 12

4 62 8 1210 14

1 3 5 7 11 139 15

1816 20

17 2119

24 23 22 21 20 19 18 151617 14 13

1

5

16

3

4

1

2

1

5

3

E

B

E

BC

C

21

2 43 5 6 7 8

16 15

14 1315 11 1012 9

4 53 86 7

1214 913 11 10

2 4 6 75 83 21 4 53 86 7

2

4

1

16 14 1315 12 11 10 9 16 15 14 13 12 911 10

R10

42

C10

43

C10

36

C10

37

X1001

C10

39

C10

38

C10

40

C10

42

C10

41

L1003

CN

1002

D1004

R1041

R1040R1039

C10

50C

1049

D1003

C10

29

IC10

06

C10

30

C10

31

R1035

R1034

C10

32

C10

33

C10

28

C10

27

D1005

IC10

02

C1094

JA1002(1/2)

JA1002(2/2)

1002

C1093

R10

04R

1003

1001

R10

02

IC10

01

R10

46

C1122

R10

37C10

34

R10

36

C10

35

Q1003

R1038

C11

21

Q1004

R1029

R1055

R10

48

C10

45

C10

46

L1002 R1043

C1047

R1033R1032

R1028

R1027

C1009

C10

04

IC10

05

C10

03

R1031

R1030

C10

080.

1/16

R1025

R1026

R1045

R1044

Q10

02

R10

14

C10

12

R10

49

R1051

C10

11

C10

02C

1001

R10

15

R10

16

C1014

C10

06

IC10

03

C10

05

JA1001(2/2)

JA1001(1/2)

R10

01

CH

CH

GNDU

ASS7080

CH

CH

CH

CH

ST

BY

ST

BY

5p5p

GOS1

24p

100p

24p

100p

33uH

SG

GNDU

XK

P30

81

GAVCH

V-5V V-5_6V

ST

BY

1SS355

100p

330

330

330

ST

BY

1SS355

VI_POD

0.04

7/25 PDC162A

100p

VOS1 CH

YB

YB

5.1k

GAV GOS1 GOS2

1200

p

1200

p

1k

100/

10

DAP202U

100/

10

VOS1V+5_6V VOS2

GCV STBY

*0.01

*

75

GAV* SG

75

*

*

GCV

GNDIP0.

047/

25

VOS2 V+5_6VV+5V

V-5V

0.01

1K

GOS2 V-5V

3.9k

0.01

ST

BY

1K

(RS)2SC4081

STBY

2SC4081

V+5V

(RS)

V+5V

STBY

STBY

GVC

ST

BY

CH

33p

12p

CH

12u 560

0.01 3p CJ

47k

GNDU

47k

V-5V

STBY

GNDU 560

560p

0.1/

16

TC74HC4051AFT

0.1/

16

V-5V

47k

47k

BU4094BCF

47k

47k

STBY

STBY

V+5V

V+5V

1k 0.01

2SC

4081

*

*

V-5V (RS)

0.01

TC74HC4051AFT

0.1/

160.

1/16 V+5V

100/10

V-5V

0.1/

16

TC

74H

C40

53A

FT

0.1/

16

*

7575

SE

RV

ICE

SE

RV

ICE

V+5V

V+5V

or 50V unless otherwise noted.Therefore, when replacing, be sure to use partsof identical designation.

"Capacity(μF)/Voltage(V)", Rated Voltage: shown as Unit: p-pF or μF unless otherwise noted.No marked Capacitors are CEAT or CKSRYB.

2.CAPACITORSTolerance: ±5%(J) unless otherwise noted.Rated power: 1/16W unless otherwise noted.Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.

1.RESISTORS

the importance of the safety factor of the part.

* Parts or parts block marked by "STBY" are standby. No marked Diodes are 1SS355.

The mark found on some component parts indicates

14.31818MHZ

3.DIODES

(SUPERG2)

GN

DU

OS

DR

T

OS

DC

KO

SD

DT

OS

DC

S

GN

DU

51A

SG

2S

G2

VM

UT

E

EX

PD

T1

EX

PO

E

EX

PS

T

51C

51B

V+

iPO

D

GA

VV

+5.

6V

V-5

.6V

V+

iPO

D

GA

V

VS

S1

Xou

tX

in

C1

SE

Pin

SE

Pou

tS

EP

cS

YN

in

CV

out

(OSD)

BLA

NK

OS

Cin

CK

DT

CS

OS

Cou

tC

HA

RA

VD

D2

VD

D1

RS

TC

3C

2

CV

inV

DD

1

VS

S2

OSD

OSDLHHiPodHHH

AWX8841Only

TV

HH

LH

LL

TV

VIDEO

LL HH

LH DVR/VCR2

DVD

LL L

HLL

DVR/VCR1

MUTE

VDD

DVR/VCR2

M51AM51B

IC1002

M51C

INPUT SELECTER FOR MR

OUT

DVR/VCR1

(CHASSIS)

IN

(SUPERG2)

TV

TV

(OSD)

OS

D

ST

RO

BE

OSD

IPVI

DEO

FVID

EO

VE

EM

RIN

H

VS

S

(FOR MR VIDEO)

VD

D

DVR1

DVR2 NC

BA

DVD C

Q1

CLK

SE

RIA

L

VS

S

Q2

Q3

Q4

Q6

Q5

INO

E

QS

Q7

Q8

Q'S

EXPANDER

IPVI

DEO

NC

VIN

HV

EE

FVID

EO

VS

S

(FOR VIDEO)

DVCTO

DV

C D

irect

Pas

s

OS

D

VS

SV

EE

INH

01 1 0

THRU/DVCSELECT

VD

D

01

SW

CS

WB

SW

A

DVD

VDD

L

HH iPod

LH

MUTEH

LH

HH

L

HL

VIDEOH

DVD

TV

H

IC1001

51C

LL

INPUT SELECTOR FOR VIDEO

51B 51A

LDVR/VCR1

MUTELOUT

LH DVR/VCR2

HL

L8842

8841

AWX

DVR1 NC

DVR2

DVD BA C

AKB7176

AKB7176

* JA1002JA1001 JA1003

AKB7181

x

JA1004 JA1005

x AKB7175

xJA1006

SELECTOR FOR DVCorTHRU

OUT

IC1003

H

HSWC

LOSD

DVC

LL

SWB

H THRU

NOTES

COMPOSITE ASSY(VSX-LX50 : AWX8842)(VSX-91TXH, VSX-9120TXH : AWX8841)

H

H

IN

VIDEO

CN3802AC

(FV

)

(FV)

(V)

(MONI)

(V)

VC(C'site)

(C'site)

(C'site)

(DVD)

(DV

D)

(DV

D)

(MRV)

(MRV)

VC(C'site)

VC(C'site)

1 2 3 4

C

D

F

A

B

E

121

5 6 7 8

+

-

-

+

Gs

VIN

IPV

IDE

O

GN

DA

FV

IPDET

IPRXIPTX

M51C

51CM51AM51B

51A

VMUTE

51C51B DVR1RECMUTE

DVR2RECMUTE

3

2 4

5

6

71 9

108

1311

12 10

11 7

8

9

4

5

6

1

2

3

1

2

3

5

2 31 4 6 75

4

13 1214 11 10 9 8

45

78 6

4 2

1

83

18

17

15

16

13

14

19

20

22

21

23

24

E2

B2 C2

BC

1

3

2

E 4

20

18

19

16

17

15

14

13

1112

10

9

78

65

4

3

21

1

2

1

3

5

3

4

2

11

12

10

8

9

7

6

25

26

28

29

27

30

31

5

4

3

2

1

33

32

34

35

36

1

2

5

3

4

CN

1003

CN

1001

D1112

R11

63

C11

64

C11

62

C11

61

C1154 R1154 R1158

C1130

R1126

C1132

IC1102

C1131

C11

35

R1164 R1160

R1161R1159

R1134

C1134

R1130

C1151

C11

60

IC11

51C11

59 C1153

R1129C1133 C1152

R1162

C1116

R11

18R

1117

C11

14

C11

24

IC1101

R1116

R1114 R11

12

R1108

R1110

C11

10

C1108

R11

06

C1106

D11

03

D11

04

D11

01

D11

02

R1104

R11

02

C11

02C1112

C1111

R11

11

R1113

C11

09

C1120 R11

05

C1105

C11

04C

1103

R11

01

C11

01

R1103

D1007

C1115

D1006

D1002

R1024

R1054

R10

23

C1018

R1115

C11

13 IC1101

R1109 C1107

R1107

R10

20R1022

R1156

R11

52

C11

56

Q1151

R11

51

C11

55

R11

66

JA1005

C11

58C

1157

R1155 Q1151

R1153 R1157

R11

65

C1163

R11

32

R11

33R

1131

C11

25D

1110

D11

11

C11

26

C11

27

D11

09

D11

08

D11

07

R11

24

Q1102

R11

25

R1123

R1122 D11

05

C11

17

R11

27

C1118 CN1004

C1098

C1097

JA1006

JA1004(1/2)

R1012

R1011

C10

26

R1053

C10

25

R1052

JA1003(2/2)

C1016

D1001 C1017

C1015

R10

19R

1018

R11

67

C10

20

C10

22

C10

19

C10

21

R10

17

R1021

IC1004

R1009

R1010

R1007

C1096

C1095

C10

24

1003

R1008

R1005

R1006

C10

23

JA1004(2/2)

JA1003(1/2)

XK

P30

77

V-7AGAV

V+7A

XK

P30

76

V-7A *

* *

CH

GNDU CH

*

* * *

STBY

STBY

STBY

GAV

STBY

0.1/

16

V+5V

NJM2505F

*

*

*

* *

*

4.7/500

100

**

*

*

4.7/50

100

*

*

GNDA

UPC4570G2

V-7AGCV

V+12A

100

10K

4.7K

4.7K 10/50AT

10K

ST

BY

10/50

UDZS6.2(B)

330

STBY

10K

STBY

STBY

100K

10K

ST

BY

100K

4.7K 10/50 10/50*1

100K *1

*1 100K *1

AT 330

DAN202U

1SS355

DAN202U

47k

47k

100/10

47k

100

UPC4570G2

4.7K

V+7A

10k

V-5V

10k

* *

*

* CH

*

* *

CH

*

CH

**

*

**

*

CH

*

0.1/16

GNDIP

GNDCH

GNDU

0

ST

BY

75

ST

BY S

TB

Y

ST

BY

GNDIPS

TB

Y

ST

BY

UD

ZS

5.1B

UD

ZS

5.1B

UD

ZS

5.1B

ST

BY

RT1N431M GNDU

39K

ST

BY

GNDIP

STBY

510K

1SS

355

0.01

0

AKP7202

0.01

VI_POD

*V+5_6V

0.01

0.01

GCV

STBY

75

75 180p C

H

0

180p C

H

STBY

0.01

AKB7176

100/10

DAN202U STBY

100/10

ST

BY

10k 0

0.1/

16

100/

10

0.1/

16

100/

10

10k

10k

LA7109 V+5V

STBY

STBY

75

0.01

180p

AKB7176

AKB7176

GCV

75

STBY

180p

CH

CH

GN

DA

GN

DA

iP-D

ET

(SG

ND

)

iPod

-L

iPod

-R

V-7

A

V+

7A

GN

DV

C

GA

V

CV

BS

OU

T

iP-R

X

iP-T

X

GN

DV

C

CV

BS

IN

GA

V

GN

DA

MR

R

VLD

T(M

R)

VLC

K(M

R)

MR

MU

TE

V+

12A

GN

DA

MR

L

FV

8841 IMX25

Q1151

8841

AWX

2.2/50

100K

0.01 2.2/50

M61545FP

C1154C1153

C1152C1151C1164

TX

R

TX

L

MR

R

MR

L

AWX IC1151 R1152R1151

10010K2K

C1157C1158

C1155C1156

330p100p 0.1/50 10/50 100p

C1159 C1160 C1162C1161

470 STBY 47K STBY

DAN217U

470

D1112

R1153R1154 R1156

R1155R1158R1157

EXCEPT AWX8842MR AUDIO OUT / TUNER IN

R1162R1160 R1163R1161R1159

R1166R1165

R1164

iP-L

iP-R

Vout

IPOD VIDEO

V+

GND

(L)

VGND

IN1

OU

T1

NC

MR VOLUME

DA

TA

NC

GN

D

NC

Vin

STBY

Cre

f

NC

IN2

OU

T2

VC

C

NC

CL

(R)

R1051

R1049

*

10k

0

AWX8842AWX8841

10/50

100K

100K

0.01

(2/2)

iP-R

D1101-1104:

AWX8841Only

10/50

MONITOR

0.01 (1/2)

iP-L 8842*1

STBY100pC1104C1103C1102C1101

8841AWX

MONITOR OUT&MR OUT

Elite

OTHER

VIN6+NFB6

NFB5

-VCC2

VIN5+MUTE2

6dB -VCC3MUTE3

DR

6dB DR

VOUT6DRCT1

GNDVOUT5

*1 J1004/J1006

(2/2)R

L

MR AUDIO OUT

JA1005

AWX8841

(1/2)

(CHASSIS)

NC

REMOTE SENS

NC

ACC PWR

iP-VIDEO

GNDA

AUDIO LUSB/DGND

SHELL

GNDAGNDA

AUDIO R

DOCK TXDOCK RX

SGNDF/W POWERF/W POWERACC ID

F/W GNDF/W GND

JA1004(2/2)(1/2)

JA1006

JA1004

MR OUTMONI.OUT

×(CHASSIS)

*1

MONITOR

MONITOR OUT

DVR1 REC OUT

(CHASSIS)

VIDEO

MRV

AWX8841Only

VIN4+NFB4

NCNFB3

NC

VIN3+-VCC1

6dB DR VOUT4+VCC2

6dB DR

NC

-VCC4NC

VOUT3

MUTE4

VIN2+NFB2

MUTE1NFB1VIN1+

6dB

VOUT2

DR DRCT2

6dB DR VOUT1GND

+VCC1

MONITOR MUTE

VIDEO AMPL

VMUTE

IC1004

H THRUMUTE

VOUT

DVR1REC

DVR2REC

DVR2 REC OUT

MRV

AWX8841Only

AWX8842Only

MR VIDEO OUT

*1AWX8841

H

i Pod

IN

CN111C 3/3 CN110C 3/3


(FV

)

VC

(C's

ite)

(C's

ite)

(MRV)(MRV)

(V)

(V)

(MONI)

(IP)

(V)

(V)

(MONI)

(MRV) (MRV)

(IP

)

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50122

1 2 3 4

10.11 S-VIDEO and BRIDGE 2 ASSYS

(1/2)

+

-

SD

ET

SY

IN

SC

IN

SIR

IUS

_TX

SIR

IUS

_RS

ET

SIR

IUS

_RX

12V

DE

T12

TR

G1

TV

IN_C

DVR2IN_C

DVR2IN_Y

DV

R1I

N_C

DV

R2I

N_C

DVR1IN_C

DVR1IN_Y TV

IN_Y

FV

C

S-SIGNAL

FV

CF

VY

DV

DIN

_C

S53ABC

FV

Y

51C51B51A

TVIN_C

TVIN_Y

DVDIN_Y

DVDIN_C

DV

R1I

N_Y

DV

R2I

N_Y

51B51A

DV

DIN

_Y

51C

11

12

9

10

13

4

3

2

1

8

5

6

7

13 1112

15

14 10 8 46 2

79 5 3 1

6

1

2

5

4

9

3

8

7

4

3

1

2

8

5

6

7

4

3

5

7

6

2

1

54

3

21

1 2 43

54

13

2

16 14 1315

9

12

11

10

14

13

16

15

5 6 7 8

1 2 43 5 6 7

12 1011 9

16 14 1315 12 11 10

89

107

86

9 1 2 43

52 1

16 14 1315

34

5 6 7 8

1 2 3 54

12 11 10 9

34

1

82

E

B

C

R13

12

R13

13

R13

14

CN

1201

CN

1202

C13

11

R1309

C13

12

R13

11

R13

06

R13

08

R13

05

D1302 R1307

C1309

CN1301

R13

10

R1304

C13

07

R1303

C13

08C

1306

CN1302

IC1301

C1305

C1303

C1291

CN1206(2/2)

R12

07

R12

08

C1204

IC12

02

R12

06

R12

05

CN1205(1/2)

C1203C

1310

Q1301 R12

35

R1302

R1301

C1238

C12

49

L120

1

R12

36

C1243 C1244 C1240

L120

2

C12

50

C13

02

C13

01

C1304

L1301 D1301

Q12

05

R12

43

R12

55

L1302

C1245 C1246

R1245 R1246 Q12

06

R12

56

R12

44

C1237 C1239

C12

14

IC12

03

C12

13

R12

16

C1217 R1215

C12

18

C12

19

R1217D1202

C12

16C

1215

CN1204(2/3)

R12

03

R12

04

C1202

IC12

01

CN1204(1/3)

R12

01

R12

02

C1201

C12

12

IC1204

C12

11 R12

47

IC1206

C12

53

C1220

C1241 R1257

C12

47

R1248 D1205

R12

21

R12

20

R12

22

R12

19

C12

42

R12

49

Q1201 R12

18

GNDU GNDU

ST

BY

ST

BY

ST

BY

XK

P30

77

GAV

V+5_6U

XK

P30

78

GNDVC

0

GNDCH

0.01

ST

BY

ST

BY

470k

AKP1213

10k

0.01

220k

SP3232ECY

ST

BY

10k

100

100

0.1

0.1

RKN1048

0.1

STBY

GCS

STBY

* 75 75

0.1/16TC74HC4051AFT

*

7575

0.1/16

CH33

0p

220k

2SC4081(QRS)V-5S

0.01

100

100 CJ

3p

V+12T

560

0.01

560

V-5S

CH12p12

u

CH12p

CJ

3p

12u

33pCH CH

33p

2SC

4081

(QR

S)

0.01

0.1

100/

16

QTL1013

STBY

2SC

4081

(QR

S)

1KST

BY

V+5_6U

V+5S

V-5S

STBY STBY

0.01 0.01

ST

BY

1K

V+5S

V-5S

0.1/

160.

1/16

V+5S

V-5S

3.3/50 330

220k

100/

10

100/

10

4.7k

0.1/

16

TC

74H

C40

53A

FT

V+5S

0.1/

16

* 75 75

0.1/16

* 75 75

TC74HC4051AFT

0.1/16

0.1/

16

LA7213

V+5S

NJM12904V

0.1/

16 10K

ST

BY

GAV STBYGNDCH

47 1SS355

V+5S

0.1/16 0

0.1/

16

V+5S

SE

RV

ICE

SE

RV

ICE

SE

RV

ICE

SE

RV

ICE

10/5

0

270K

RT1N241M

47k

V+5S

of identical designation.

mark found on some component parts indicatesthe importance of the safety factor of the part.The

Therefore, when replacing, be sure to use parts

3.DIODESNo marked Diodes are 1SS355.

* Parts or parts block marked by "STBY" are standby.

"Capacity(μF)/Voltage(V)",

Unit: p-pF or μF unless otherwise noted.Rated Voltage: shown as

or 50V unless otherwise noted.

Rated power: 1/16W unless otherwise noted.

1.RESISTORSUnit: k-kΩ, M-MΩ or Ω unless otherwise noted.

Tolerance: ±5%(J) unless otherwise noted.

2.CAPACITORSNo marked Capacitors are CEAT or CKSRYB.

232C

DE

T23

2C C

TS

232C

TX

D

232C

RX

D

V+

5.6U

GN

DU

GN

DU

FV

CG

AV

S D

ET

FV

YG

AV

NC

GN

DV

C

GN

DV

C

SY

OU

T

SC

IN

GN

DV

C

SY

IN

12V

DE

T

12V

TR

G1

V+

12T

GN

DV

C

SIR

IUS

_TX

SIR

IUS

_RX

SIR

IUS

_RE

SE

T

SC

OU

T

NC

(CD)(DSR)

RXD(TD)

(NC)TXD(RD)

BUSY(CTS)

(DTR)(NC)GND

BUSY(CTS)

RXD(TD)

TXD(RD)

(NC)

RXD

C2-

V-10V

TXD

C1-

C2+ BU

SY

V+5U

GNDU

(NC)

RS232C

V+10V

C1+

AWX8845 ONLYH H H MUTE

HH

LH

VIDEOHMUTEL

LH

HL

DVD

TV

HL

(CHASSIS)

(common with composite video)IC2201, IC2202

LL

LH

DVR/VCR1

DVR/VCR2HL

L

51C 51B

L

51A

MUTELOUT

DVR/VCR1 IN

DVR/VCR2 IN

C

TV

NCNC

Y

VD

DD

VR

2

DV

R1

MU

TE

C

YC

LK

GND

VCC

AWX8844 ONLY

(C)

(Y)

(C)

(C)

VE

EIN

H

F.VI

DEO

VS

S

SELECTOR

VE

EIN

H

1 1

SELECT

0 0

THRU/DVC

1 0

BA

C MAIN

DV

D C

IC1203

OUTS53ABC

DVC

THRU

LH

VD

D

SW

BS

WA

(Y)

(Y)

VS

SS

WC

C

TV/SAT IN

TV

NC

NC

Y

VD

DD

VR

2

MU

TE

DV

R1

C

Y

DVD/LD IN

F.VI

DEO

VE

EIN

H

VS

S STBYSYNCSEP

GND

V-SYNCSEP

VCC

SELECTOR

Y MAIN

DV

D BA C

DVC Direct Pass

NOTES

S-VIDEO ASSY (VSX-LX50 : AWX8845) (VSX-91TXH, VSX-9120TXH : AWX8844)I

I

S-V

IDE

OF

or D

ownl

oad

RS

-232

C

CN108C 3/3 CN109C 3/3

(SY)

(SY)

(SY)

(SY)

(SY)

(SC)

(SC)

(SC)

(SC)

(SC)

VC

S(Y

)

VC

S(C

)

(SC)

(FS

Y)

(FS

C)

S(Y

)

S(C

)

VC

S(Y

)

VC

S(C

)

(FS

Y)

(FS

C)

(FS

Y)(S

Y)

(SY

)

(SY

)(F

SC

)(S

C)

1 2 3 4

C

D

F

A

B

E

123

5 6 7 8

1.V+5V2.NC3.SIRIUS TX4.GNDxx5.SIRIUS R6.SIRIUS RX7.GNDxxx8.SIRIUS L

(2/2)

+

-

-

+

+

-

S53

AB

C

51A

51B

51C

VM

UT

E

12TRG1

12VDET

SIRIUS_RX

SIRIUS_TX

SIRIUS_RESET

SV

SCIN

SYIN DVR1RECMUTE51C

51B

SDET

SD

VMUTE

51C51A

YOUT

DVR2RECMUTE

12

1115

14

13 3

4

7

10

5

68

9

2

1

13

12

14

17

15

16

13

14

17

15

16

12

6

8

5

7

11

9

10 10

87

65

11

9

B

E

C

E

C B

B

12

3

E C

5

3

4

2

1

45

87

6

41

2

83

18

17

15

16

19

20

21

22

13

14

10

11

12

24

23

27

26

25

8

9 28

29

4

3

21

4

3

21

921

3 5

8

4

76

6

109

8

77

109

6 8

4

78

5

6

7

6

30

31

5

4

32

33

3

2

34

35

361

1214

15

1311

CN

1203

R12

33

R12

34

D12

52

C12

52

D1251

C12

51

C13

52

R13

53

D13

51

Q1351

R1354

Q1352

C13

54

C13

55

C1351

R1355

R1352

C13

53

R13

56

JA1351

R1351L135

1 Q1353

J1602

R1630

R16

22

C1616 R1620

IC1601

R1612

R1614

C1606

C1608 R16

08C16

14

R1618

C16

10

R16

16

C1612

C1611

C16

09

R16

15

C1617

R1623

R16

21

C1613

C1615 R1619

IC1601

R1617

R1613

R1611

R16

07C1607

C1605

C12

26R

1237

R12

38

R12

24

Q12

04R1252

R12

23

R1242 C1224

C1222

R1251

C1221

C12

25

R1241C1223

Q1203

R1629

R12

32

R12

30C1232

R12

28

R16

27C1230

D1204 C1231

R12

29

C1229

R12

27

R16

28

CN2901 CN2902

R16

24

C16

18

C16

19

C16

20

R16

25

L160

1

R16

26

C16

21

D16

02

D16

01

JA1601

R1604

C16

04

R16

02

C16

02

D16

06

D16

04

C16

01

D16

05C16

03

R16

01

R1603

D16

03

C1294

C12

09

C12

10

R1214

CN1206(2/2)

R1213

C12

08

C12

07

C1293

C12

34

C12

36

R1212

R1211

CN1205(2/2)

IC1206

R12

26C1228

R12

25

D1203

C1227 R12

31

IC1205

C12

33

C12

35

C12

05

C12

06

C1292

R1254

R1210

R1253

R1209

CN1204(1/3)

GAV

XK

P30

78

GNDU

V-5_6V

ST

BY

ST

BY

V-5S

ST

BY

V+5_6V

ST

BY

V+5S

V+12T

V+12TRG

GTRG

UD

ZS5R

1(B

)

0.1/

16 10k

2SA1576A(RS)

RT1N241M

STBY

1000

p

4700

p

10k

18

4.7k

AT

L700

2

18

4.7k

0.01

RKN1004

V+12TRG

V-7A

2SA1576A(RS)

PF05PG-Q15

V-7A

GNDAGNDA

0

10/50 100

ST

BY

BA4560RF4.7k

18k

4.7k

47/25

10/50

100k0.

01

330p

18k

330p

STBY

STBY

ST

BY

ST

BYS

TB

Y

0.01

10/50 100

BA4560RF

18k 18k

4.7k

4.7k

100k

10/50

47/25

V-5S

0.01

V+7A

10k

10k

1k

* 2SC

4081

1k

STBY STBY

STBY

(QR

S)100/10

*

100/10

0.01

STBY

(QRS)2SC4081

0

V+7A

47k

STBY ST

BY

0.1/16 0 10k

DAN202K STBY ST

BY

100/10 0

10k

XKP3068 XKP3068

0

GNDS2 ST

BY

GCS

ST

BY

GNDU

GNDS1

UD

ZS5R

1(B

)

UD

ZS

5R1(

B)

BKP1127

ST

BY

ST

BY

ST

BY

ST

BY

ST

BY

330

ST

BY

470k

UD

ZS

6R2(

B)

UD

ZS

6R2(

B)

ST

BY

UD

ZS

6R2(

B)

UD

ZS

6R2(

B)

ST

BY

470k

330

ST

BY

GAV 0.01GCS

V-5S

180p

180p

75 CH

CH

75

*

180p

180p

GCS0.01

0.1/

16

100/

10

CH

CH

75

75

*

V+5S

GAV

NJM12904V

10k0.1/16

DAN202K

10k

100/10

47k

LA7109

0.1/

16

100/

10

GCS0.01

V+5S

STBY

180p

180p

75

CH

CH

75

STBY

*

GN

DU

GN

DU

GA

VG

AV

V+

5.6V

VM

UT

E

V-5

.6V

51C

51A

V+

12V

TR

GG

TR

G

51B

S53

AB

C

GT

RG

V+

12T

8844,8845

AWX

XKB3051XKB3052

CN1205CN1204* CN1206

GNDA

GNDA

GNDA

CO

SBLO

SBRO

GNDA

GNDA

GNDA

CO

SBLO

SBRO

GNDA

GNDA

FLO

SRO

SLO

SWO

GNDA GNDA

GNDA

GNDA

FLO

SRO

SLO

SWO

12V TRIGGER

1601

STBY

SIRIUS_R

V-7A

V+7A

SIRIUS_L

GNDASTBY

TO DVC

(C) NFB6VIN6+

6dB DR

MUTE3-VCC3

NFB5

-VCC2

6dB DR DRCT1VOUT6

(Y)

MUTE2VIN5+ VOUT5

GND

NCVIN4+NFB4 6dB DR

+VCC2NC

VOUT4

NFB3NC

6dB DR

NC-VCC4

GNDA

FROV-12A

GNDAGNDA

V-12AFROGNDA

(CHASSIS)

SIRIUS

(CHASSIS)

DVR/VCR2 OUTC

(CHASSIS)Y

C

Y

DVR/VCR1 OUT

08844,8845

R1251AWX R1252

*

(C)

VIN3+-VCC1 VOUT3

MUTE4

NFB2VIN2+

6dB DR DRCT2

VOUT2

NFB1MUTE1

6dB DR

GNDVOUT1

(Y)

VIDEO AMP

VIN1+ +VCC1

(CHASSIS)

CY

MONITOR OUT

BRIDGE 2 ASSY(AWX8850)J

JI

S-V

IDE

O

SIR

IUS

Rad

io in

put

CN

520

A2/2

CN3803AC

CN

1405

K

12V TRIGGER(DC OUT12V /100mA MAX)

CN

311

C3/3 AWX8844 ONLY

(SY)

(SC)(SC)

(SC)

(SY)

(SY)

(SY)

(SC)

(FO)

(SO)

(CO)





(SBO)




(SWO)

S(Y)

S(C)

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50124

1 2 3 4

10.12 COMPONENT ASSY

VMUTES53ABC

CDT2

NECK6NECK8

SBMUTE

MEXCLK

AMUTE

YIN

CR

IN

CB

IN

MEXDT

MEXST

C52AC52B

CR3

S53ABC

VMUTE

MEXDTMEXCLK

MEXST

CB3

CY3

CDT2D53INH

D53D53DC

MEXOEC53ABC

CR2

CR

2D

R

CR

3

R1

CB2

CY2

CB

OU

T

YO

UT

CR

O

CR

1

CR1

CB

1C

B2

CB1

B1

CY1

DB

CB

3

C52

BC

52A

CY

1C

Y2

CY

3D

Y

C52

AC

52B

Y1 C53ABC

5713 11

12 6

9

10 8

6

3

21

4

5

3

2

1

4

78

1112

9

10

13

12

3

4

78

56

9

11

10

116

1 2 3

42 3 75 6 8

14 13 1215 911 10

4 5 6 87 1 2 43 65 7 8 1 2 43 5 6 7 8

1416 15 13 12 11 910 16 14 1315 12 11 10 169 1415 13 1112 10 9

C1498

C1497CN1401

C14

96

C14

95

R14

24L1

401

C1445

R14

25

C1455

C1446 C1447

R14

26L1403

C14

56

C14

54 C14

71

C1448

R1461

CN1403

Q14

15

CN1402

R14

36

C1492 C14

09

R14

09

C14

70R

1441

JA1402(1/2)

C14

08

R14

08

C14

07

R14

07

IC14

05R14

30

R14

32

R14

31

C1491 R14

06

C14

06

R14

33

JA1401(2/2)

R14

05

C14

05C

1404

R14

04 IC14

01

L140

2

C1449

C14

72

C1450

R1462 R1463

C14

73

R14

64

R14

65

Q14

16

R14

66

C14

44

Q14

17

C14

43

R14

40

R14

37

R14

38

R14

39

C14

34

C14

36R14

42

R14

44R

1443

Q14

03

R14

47R

1446C

1469

C14

33

C14

35R14

21

C14

38

Q14

05

R14

50 Q14

07R14

49

C14

37R14

22

R15

81

R14

23

R14

34

R14

35

C14

39

C14

40

C14

14

IC14

02

C14

16

IC14

03

C14

41

C14

18

C1490 R14

03

C14

03

JA1401(1/2)

C14

02

R14

02

C14

01

R14

01

C14

13

C14

15

C14

17

(CHASSIS)

Y IN

CrI

N

Y O

UT

CbI

N

GN

DV

C

GN

DV

C

GN

DV

C

GN

DV

C

GN

DV

C

/EXPCKEXPDT1

EXPSTS53ABC

EXPOE

VMUTE

CrO

UT

CbO

UT

GN

DV

C

GN

DU

OSDCSOSDRT

OSDDTOSDCK

GAV

V+5.6VGAV

NECK8NECK6

V-5.6V

AMUTE

OSDRTSBMUTE

OSDCK/EXPCKOSDDT

OSDCS

EXPDT

EXPSTEXPOE

(CHASSIS)

MEXOE

Cr ST

RO

BE

Cb

VD

D

(CHASSIS)

Y

Cr

Cb

Y

0 2 3

Q1

SE

RIA

L IN

CLK

Q2

Q4

Q3

VS

S

OE

Q5

Q6

QS

Q7

Q8

Q'S

EXPANDER

INH

VE

EV

SS

1 Cr

Cb

INH

VE

E

0 32 1

Y

VS

S

1

VE

EIN

H

VS

S

Cb

0 1 Cr0

(CHASSIS)

Cr

2 1

Cb

No marked Diodes are 1SS355.* Parts or parts block marked by "STBY" are standby.

Y

1.RESISTORS

Tolerance: ±5%(J) unless otherwise noted.Rated power: 1/16W unless otherwise noted.Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.

2.DIODES

30

A B

VD

D

12 0 3

A

VD

DB

INPUT/VC

H

L

SELECT

3.CAPACITORSNo marked Capacitors are CEAT or CKSRYBUnit: p-pF or μF unless otherwise noted.Rated Voltage: shown as "Capacity(μF)/Voltage(V)", or 50V unless otherwise noted.

IC2401 & IC2402

H

L

CSW1CSW1

1 Y0

A B C

Comp In 3H

Comp In 2H

C53B

IC2404

L

HL

DL

Selector

Comp In 1

Selector

THRU

DVC

GNDU GAV

STBY

STBY

GCC

XKP3077

GAV

ST

BY

ST

BY

560

12p

12u

3p

GNDVCGNDU

GNDVC

12pCHCH

560

12pCH

3p

560

3p

V-5_6V

GAV33pC

J10

/50

100k

XKP3077

V+5_6V

(RS

)2S

C40

81

GCC

XKP3076GNDU

* 0.01

*

75

ST

BY

560p

47k

*

75

ST

BY

ST

BY

GNDU

47k

47k

47k

*

GCC0.01

*

7575

ST

BY

47k

*

*

ST

BY

75

*

75

ST

BY

TC74LVX4052FT

33pCHCH

12u C

J 33pCH

10/5

0

100k 100k

12u C

J

10/5

0

V-3C

1k 1k

(RS

)2S

C40

81

1k

0.1/

16

(RS

)2S

C40

81

0.1/

16

V+3C

GNDU

ST

BY

ST

BY

560

V-5C

0.01

V-5C

0.01

47k

47k

47k

BU

4094

BC

FV

120k

150k

2SA

1576

A

120k

150k

0.1/

16 0.01

0.01

1k

V-5C GAV

0.01

2SA

1576

A

120k

2SA

1576

A150k

1k

0

0.01

1k

0

ST

BY

V+5C

V+5C10/5

0

10/5

0

V+5C

V-3CV-3C

0.01

TC74LVX4052FT

0.01

10/5

0

V+5C

V-3C

TC74LVX4053FT

0.01

GCC

*

0.01

*

75 ST

BY

V+3C

*

75 ST

BY

75

ST

BY

*

0.01

V+3C V+3C

0.01

0.01

NOTES

K

IN 1

IN 2

IN 3

CO

MP

ON

EN

T V

IDE

OC

N38

04AC

CN107C 3/3

CN

104

C1/3

(Y): Video Signal Route (Component Y ch)

(Cb): Video Signal Route (Component Cb ch)

(Cr): Video Signal Route (Component Cr ch)

(Y)

(Y)

(Y)

(Y)

(Cb) (Cb)

(Cb)

(Cb)(Cr)

(Cr)

(Cr)

(Y)

(Y)

(Cb)

(Cb)

(Cr)

(Cr)(C

r)






VC

(Y)

VC

(Cb)

VC

(Cr)

C(C

r)

C(C

b)

C(Y

)

C(Y

)

C(C

b)

C(C

r)

VC

(Y) VC

(Cb)

VC

(Cr)

1 2 3 4

C

D

F

A

B

E

125

5 6 7 8

NE

CK

8

SB

MU

TE

AM

UT

E

NE

CK

6

VM

UT

E

17

16

15

14

19

18

1112

10

9

8

13

6

7

5

4

3

21

21

4

3

65

87

9

11

15

13

10

12

14

16

17

6

7

4

5

2

3

9

8

10

11

13

12

1 14

R1562 R1564

Q1562

C15

72

R1566 C1551

C1594

C1593

C15

62

CN1502(2/2)

R1570 C15

64C

1563

R1561

R1569

R1542

R1550 C15

44C

1543

CN1406

R15

76

R1549

R1541

C1568

R1575

R1522

R1530 C15

24C

1523

R1521

R1529

R1502

R1510

C15

04C

1503

R1509

CN1405

R15

74

C1567

R1573

R1501R

1416R

1413

R14

14

R14

15

C1421

C1420

Q1562 R1572 C15

66

Q1561

C15

65

R1571

R15

68

C15

71

R15

67

R1565

C15

61

R1563 Q1561

Q1542

R1544

R1552

Q1542

C15

46C

1545

C1550

C15

70

R1546 C1549

R15

48

C15

69

R15

47

CN1502(1/2)

C15

42

Q1541R1551

R1543Q1541

R1545 C1548C

1541

C1592

Q1522R1524

R1532 C15

26

Q1522

C15

28R1526 C1547

R15

28

C1591

C15

22

Q1521C

1525

R1523

R1531

R1504

C15

27

R15

27

R1525 C1533Q1521

R1506 C1532

C15

21

CN1501(2/2)

C15

02

Q1502R1512 C

1506

Q1502

C15

05

Q1501R1511

C15

08

R15

08

C15

07

R15

07

C15

01

R1503

Q1501

R1505C1531

CN1501(1/2)

C14

12C

1494

C1493

R1412

R1472

C14

11

R1411

JA1402(2/2)XKB3053

D14

02

C1419

Q1402

R14

18

C14

29C

1430 R

1420

C14

32

R14

19

C14

31

D14

01

R14

17

Q1401

IC1404

C1427 C1428

C1425 C1426

R1471

C14

10

R1410

R1470

mark found on some component parts indicates

Therefore, when replacing, be sure to use partsthe importance of the safety factor of the part.The


CN1501,CN1502 AKB7172

FRO

SRO

SBRO

GNDA

GNDAGNDA

*

JA1401,JA1402

(SBR)

XKB3053

AWX8847,8848

C1561,C1562

C1571,C1572

C1527,C1528C1507,C1508

C1569,C1570

C1521,C1522C1541,C1542 100p STBY

STBY270p

*1

C1501,C1502

AWX8848

(1/2)

AWX8847

V-12A

SBMUTE

GNDAFLO

SLOGNDA

GNDA

SBLO(SBL)

GNDACO

AMUTE

NECK8NECK6

(RS)

(LS)

SBLOGNDA

(SW)

SBROGNDA

COGNDA

SLOGNDASWO

(C)

(R)

FLOGNDA

SRO

GNDA

GNDA

GNDA (L)

V-12AFRO

(2/2)

(2/2)

(1/2)

(1/2)

(2/2)

(2/2)

(1/2)

(2/2)

(1/2)

SUBWOOFER

(2/2)

(1/2)

(1/2)

CENTER

(2/2)

(2/2)

R

L

SURROUND

R

L

FRONT

R

L

SURROUNDBACK

PREOUT(1/2)

(input side)

(CHASSIS)

VIDEO AMP

Cr

BIAS

Powersave

VEE3 +6dBVOUT3

GND

BIAS

VIN3

VEE2

Cr

Cb +6dB

V+3

VOUT2

BIAS

VIN2

VEE1Y

+6dB

V+2

Cb

L

IC2405

VMUTE MONI.OUT

H THRUVEF1040

MUTE

1401

VIN1 V+1

Y

GNDA

270

10k

STBYGCC

IMX25

10k

120 100 47/25

0.01

*

ST

BY

10k

ST

BY

270

270

10k

ST

BY

ST

BYCKS3384

470

270

10k

YB4700p

47K

V-12A

270

10k

ST

BY

10k

ST

BY

270

270

10k

ST

BY

10kS

TB

Y

270

XKP3079

470

YB4700p

47K

V-5C

V-12A

1k

100/10

100/10

ST

BY

ST

BY

ST

BY

IMX25

ST

BY

IMX2510k

ST

BY

120 IMX25

CH

*1*1 C

H

100 47/25

470k *1

*1

470k

120 IMX25

10k

ST

BYIMX25

IMX25 ST

BY

100 47/25

*1 CH *1

470k

*

470k *1

120

10k

IMX25

100

*1 CH

47/25

STBY

GCC

0.01

120

10k

IMX25

ST

BY

IMX25

100 47/25*1 C

H *1

470k

IMX2510k

ST

BY

120 IMX25

120

10k

IMX25

*1 CH

100 47/25

100 47/25

470k *1

*

IMX25

ST

BY

IMX2510k

ST

BY

120

*1 CH

470k

*1 CH

470k

100 47/25

*1*1

GAV

IMX25

GAV

*

GCC

NJM2581M

ST

BY

ST

BY75

0.01*

STBY

ST

BY75 *

*

V-5_6V

V-5C1SS

355

100/10

2SA1576A(RS)

V-3C

15k

ST

BY

ST

BYGAV 33

k

0.22

/10

0.22

/10

33k

1SS

355

V+5CV+5_6V

15k

2SC4081(RS)

V+3C

0.1/16 0.1/16

100/10 100/10

STBY

75

ST

BY *

V+5CSTBY

COMPONENT ASSY (VSX-LX50 : AWX8848)(VSX-91TXH, VSX-9120TXH : AWX8847)

K

K

CO

MP

ON

EN

T V

IDE

O O

UT

PR

E O

UT

CN

5603

AIC

N29

02J

JA1401(2/2)

(Y)

(Cb)

(Cb)(Cb)

(Y)

(Y)

(Cr)

(Cr)

(Cr)

(FO)

(FO)(FO)

(SO)

(SO)

(SO)

(CO)(CO)

(CO)

(SBO)

(SBO)(SBO)

(SWO)

(SWO) (SWO)

(FO)

(SO)

(CO)

(SBO)

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50126

1 2 3 4

10.13 DISPLAY, VOLUME and MULTI JOG ASSYS

AAV7113-

GND

Vcc

Vout

VENCA

KEY4

VENCB

LED15

LED13LED14

LED12

RMC

SRIN12VDET

TEMP223DET

DISPRSTDCLK

DDI

DRDYDDO

SROUT

EXCK

DISPEN

WP

XIPODHPDET

EXOEEXSTB

EXDATEXQS

DISPRST

MICDET

RMCSRIN

SROUT

DRST

VF

AC

1

AC

2

KEY4

LED14LED15

LED13

DDIDDO

DCLKDRDY

LED11LED12

LED10LED9

DRST

VENCBVENCA

MJOGAMJOGB

LED16

WP

FL

S2

S3

S4

S1

S7

S6

S5

S10

S9

S8

S13

S12

S11

S15

S16

S14

S18

S19

S17

S22

S20

S21

S23

S24

S25

S27

S28

S29

S26

S32

S30

S31

S35

S33

S34

S37

S36

G15

G14

G16

G12

G11

G13

G8

G10

G9

G6

G5

G7

G3

G2

G4

G1

4

3

2 2

4

3

1 1

E E E E

B

C

B B

C

B

C C

29

28

26

27

24

25

22

23

19

18

20

21

17

16

15

13

10

9

11

14

12 12

8

2

3

7

4

56

1

3

2

1

12

3

C2

3

B2

E2

21 4 53 86 7

C

B

E

16 15 14 13 12 911 10

5558 5762 5661 525354 50 4951 4648 47 424445 43 41 3940 38 3637 35 3334 31 3032 29 28 27 26 25 24 212223 19 1820 1617 15 1214 13 91011 8 7 6 5 12

C24

55

C24

54

S2454

C2453

C2452

S2453

R24

52

S2452 R24

51

23032451

C24

51

R24

24

Q2406 Q2408Q2407 Q2409

D24

08

C24

08

D24

07

C24

09

R24

20

D24

10

D24

09

C24

10

D24

11

R24

21

D24

12

C24

11

D24

13

R24

22

R24

23

D24

14

R23

65

S2451

C24

04

R24

18

R2405

R2404

R2402

R2403

R2401

R24

25

R24

08

C24

01

D24

02

Q24

01

D24

01

R2407

R2406

CN2301

C23

02

C23

01

R23

01

R23

02

R23

03

R23

04

R23

06

R23

05

R23

08

R23

09

R23

10

R23

07

R23

12R

2311

R23

13

R23

16

R23

14

R23

15

R23

17

R23

19

R23

18

R23

22

R23

20

R23

21

C24

05

IC2402 C24

06

C24

13

D2416

C24

07

R2419

R24

16

D2405

C24

03

R24

15 R2417

L2401D2406

Q2405R2414

R24

12

Q2404

R2411

R2413

D2415

D2404R

2366

R23

67

C2355R2364

R2363

R2362

R2361

Q24

03

R24

09

R24

10

R23

59

R23

58

X2301

Q24

02

IC24

01

Q2402C2402

R2426

C23

52

C23

53C2354

C2351

C2412

R23

24

R23

25

R23

23

R23

27R

2328

R23

26

R23

30R

2331

R23

29

C23

05C

2306

C23

07

R23

32

R23

34

R23

33

R23

36

R23

37

R23

35

R23

38

R23

39

C23

10

C23

11

C23

09

C23

08

C23

14

C23

12

C23

13

C23

17

C23

16

C23

15

R23

42

R23

41

R23

43

R23

40

R23

46

R23

45

R23

44

R23

47

R23

48

R23

49

R23

56

R23

55

R23

54

R23

57

C23

20

C23

18

C23

19

C2414

R23

50

R23

52

R23

51 C23

04

R23

53

C23

03

V2301

ST

BY

ST

BY

GNDUASX7048

GNDU

0.01

0.01

820

680

51063-040551063-0405

1000

p

4.7k

V+5UH

RT1N431M RT1N431MRT1N431M RT1N431M

ST

BY

ST

BY

SLI

-343

UR

W33

0

ST

BY

SLI

-343

DC

W

ST

BY

ST

BY

330

SLI

-343

UR

W

ST

BY

ST

BY

ST

BY

330

220

SLR

343B

C4T S

TB

Y

ST

BY

0

0

0

0

220 GNDU

0

DA

N21

7U

RT

1N24

1M

ST

BY

47k

CKS3394

ST

BY

ST

BY

0.01

(JQ

)10

0/6.

3

RPM7540-H9

0.01

2.2u

1SS355

ST

BY

220/

6.3

(JQ

)

V+5U

100

V+5UH

1SS355 10k

0.01

100k

DAN202ULFCA2R2J

* RT1N241M

1k

V+5UH

100k

(QR)2SA1576A

04.7k

*

DAN202U

1SS355

ST

BY

100k

STBY

220220

220

220

10k st

by

3.9k

100k

1M10k

UM

B1N

stby

VSS11425MHz

1SS

355

22k

UMB1N0.015

stby

0

ST

BY

0.1

0.1

0.01

V+5UH

470p

470p

470p

470p

470p

470p

470p

470p

470p

470p

470p

470p

47k

47k

47k

47k

470p

470p

470p

470p

GNDU

STBY

100/

35

470p

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

47k

47k

47k

47k

47k

47k

47k

47k

47k

47k

47k

47k

47k

47k

47k

47k

*S2453Multi ch IN91TXH,LX50,90TXV

D15A04-

J2451

100-2651

*

VENC A

VENC B

KEY 4

KE

Y IN

VO

LTA

GE

[V]

SB chPROCESSING

SELECTSIGNAL

GNDU

(HD

MI)

(PH

AS

E)

(RE

D)

(MC

AC

C)

(OR

G)

(RE

D)

(DIG

ITA

L P

RO

CE

SS

ING

)

AWX8874ONLY

(BLU

E)

*S2451~S2453:VSG1024-

232C DET

12V DET

DISP RSTTEMP2

DISP CLKDISP DI

DISP DODISP RDY

DISP EN

HPDETXi-podMR IN

EXCKEXSTB

1W WP

V+5.6U

EXQS

EXOEEXDAT

GNDU

V+5.6ST

MICDET

FL AC1FL AC2

RMCSROUT

GNDU

SRIN

-VF

OTHER STBY 0ΩAWX8873

*DAN202U STBY

R2414D2415

(2/2

)

(1/2)

IR SW

AWX8873 ONLY

AC

1

( 2301 FL HOLDER VNF1096-)

AC

2

DISPLAY ASSY(VSX-LX50 : AWX8874)(VSX-91TXH, VSX-9120TXH : AWX8873)

L

VO

LUM

E A

SS

Y(V

SX-L

X50

: AW

X911

1)(V

SX-9

1TXH

, VSX

-912

0TXH

: AW

X904

4)M

L M

CN

101

C1/3

1 2 3 4

C

D

F

A

B

E

127

5 6 7 8

DIS

PE

N

KE

Y3

23D

ET

KE

Y1

KE

Y2

MIC

DE

T

TE

MP

2

12V

DE

T

HP

DE

T

IO

XIP

OD

LED11

S1

S4

S2

S3

LED10

S5

S8S7S6

S9S10 KEY2

KEY3

S11S12

S14S13

S15S16

KEY1

S18S17

S19S20S21S22S23

LED16

LED6

LED7

LED9LED8

S25S24

S26S27

S29S28

S30S31S32

S33LED2

LED4LED3

LED5

G1

G3

G2

G6

G5

G4

G8

G9

G7

G11

G10

G12

G13

G14

G15

S37

S36

G16

S34

S35

LED1

MJOGB

MJOGA JOGA

JOGB

EXDAT

EXOE

EXQS

DATA

QS

OE

ST

B

LED

1

DA

TA

CLK

LED

4LE

D3

LED

2

JOG

A

JOG

B

EXSTB

EXCK

LED16

LED9

STB

LED16

CLK

LED9

LED11

LED10

KEY3

KEY1

KEY2

LED11

LED10

KEY3

KEY1

KEY2

LED

7LE

D8

LED

6LE

D5OE

QS

B

E

C

3231 33 3534 36 3837

2829

3027

2624

2523

2221

2018

19

39 4140 42 43 44 46 4745 49 5048

B

5253

5155

5456

5759

5861

6063

62

1517

1614

1311

128

76

59

103

42

1

97 939899100

9596 94

6665

6468

6770

69

E

B

7271

7374

7675

C

909192 87 85 848689 88

7778

7980

82 8183

E

B

C

16

17

16

17

13

14

12

15 15

13

14

12

E

C

B

E

B

E

B

E E

B

C C C C

E E EE

B

C

B

C

B

C

B

C

1 2 43 5 6 7 8

9

10

11

8

11

10

9

8

6

7

5

4

3

6

7

5

4

3

2

1

2

1

16 14 1315 1112 10 9

R23

69C23

56

C23

57

R23

72

R23

74

R23

76

C23

59

R23

78

Q2512

C25

15

D25

23

R23

70

R23

75

R23

71

C23

58

R23

77

R25

12

D25

24

R25

58

S2558

R25

57

R25

67

R25

77

S2557

S2556R25

56R

2555

S2555

S2567

R25

66

S2566 R25

76

S2565R25

65

R25

75

S2577

S2576

S2575

R23

68

R23

73

Q2511

C25

14

D25

21R

2511

IC2301 Q2506

C25

09

D25

11

R25

06

Q2501C2360

C2361

C2362

C25

04

D25

01

R25

01

C2580

D25

22

R25

54

S2554

R25

53

S2553

R25

64

S2564 R25

74

R25

63

S2563 R25

73

S2574

S2573

R25

52

S2552

S2551

S2562R25

62

R25

72

S2561

S2572

S2571

R25

51

C2551

R25

61

C2561 C2571R

2571

Q2508Q2507

D25

12

D25

14

D25

16

Q2509

D25

18

D25

20

Q2510

C25

10

D25

13

C25

11

R25

07

D25

15

C25

12

D25

17

R25

08

R25

09

C25

13

D25

19

R25

10

Q2503Q2502 Q2504 Q2505

D25

02

D25

04

C25

05

D25

03

C25

06

R25

02

D25

06

D25

05

C25

07 D25

07

R25

03

R25

04

D25

08

D25

10

C25

08

D25

09

R25

05

R25

80IC

2501

C25

02

C25

03

C25

16

C25

17

C25

01

2302 2501

S2501

R25

13

R25

14

ST

BY

ST

BY

220

220

ST

BY

GNDU

0.01

100k

RT1N431M

ST

BY

ST

BY

220 10

0k

470k V+5UH

ST

BY

470k

180

V+5UH1

13k

SLR

-343

DC

GNDU

5.1k

2.7k

1.6k

5.1k

2.7k

1.6k

5.1k

2.7k

1.6k

47k

100k 10

0

RT1N431M

ST

BY

ST

BY

180

V+5UH1

PE5503A RT1N431M

ST

BY

ST

BY

180

(JQ)47/50

GNDU

RT1N431M

V+5UH0.01

0.01

ST

BY

ST

BY

180

GNDU

SLR

-343

DC

1.2k

820

1.2k

820

1.2k

820

680

680

680

V+5UH1

4.7k

1000p 4.7k

1000p 1000p

GNDU

4.7k

RT1N431MRT1N431M RT1N431M RT1N431M

SLR

-343

DC

ST

BY

ST

BY

SLR

-343

DC180

ST

BY

ST

BY

SLR

-343

DC

ST

BY

ST

BY

180

SLR

-343

DC

ST

BY

ST

BY

SLR

343B

C4T18

0

390

RT1N431MRT1N431M RT1N431M RT1N431M

V+5UH1S

LR-3

43D

C

ST

BY

ST

BY

SLR

-343

DC180

ST

BY

ST

BY

SLR

-343

DC

ST

BY

ST

BY

180

SLR

-343

DC

ST

BY

ST

BY

SLR

-343

DC18

0

180

560

V+5UH1

GNDU

560p

0.01

0.01

ST

BY

ST

BY

V+5U1

51048-1700 51048-1700V+5U

V+5UH

V+5U1 V+5UH1

0.01 T

C40

94B

F

ASX7031

0 ST

BY

(DV

D/L

D)

*

* *S2551~S2577:

* SPEAKERS

VSG1024-

4.2

DVR/VCR13.6

(OR

AN

GE

)

*

*

*

*

*

*

*

*

*

*

TV/SAT

*

3.0

KE

Y IN

VO

LTA

GE

[V]

DVD/LD

*

*

2.4

KE

Y3

KE

Y2

AV

DD

AV

RE

F

KE

Y1

MR

IN

DIS

P E

N

232C

DE

TTEST

KEY4

LED15

LED14

AVSS

LED13

DISPDO*

DISPDI*

DISPCK

DISPRDY

LED12

LED11

LED10

SR

IN

12V

DE

T

VS

S

TE

MP

2

iPO

D S

EN

SE

MIC

DE

TH

P-D

ET

VD

D

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

S16

S17

VDD

LED9

XT2

XT1

X1

IC(onetime write)

DISPLAY μ-COM

LED16

X2

DISPRST

VENC A

VENC B

MJOG B

MJOG A

IR2SW

IRSW

VDD

1WUP

G8

G7

G6

G5

G4

G3

G2

G1

135kΩ Max70kΩ Typ25kΩ Min

(NEC)

S18

S19

S20

S21

S23

S22

S25

S24

S27

S26

S29

S28

G16

G14

G15

G13

G12

G11

G10G9

S37

S36

S32

S31

S30

S33

VFDP

S34

S35

4.TACT SWITCHESIndicated in VSG1024.


Rated power: 1/10W unless otherwise noted.Tolerance: (J) ±5% unless otherwise noted.

Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.

2.CAPACITORS

Rated Voltage: 50V except for electrolytic capacitors.

Indicated in 1SS355.3.DIODES

MJOG B

MJOG A

EXDAT

EXOE

EXQS

GNDU

(TV

/SA

T)

CD-R/TEPE/MD

*

(OR

AN

GE

)

*/GAME

TONE

CD

*

RETURN

*SET UP

MODELISTENING

1.8

*

*

*

1.2

*

VIDEO

DVR/VCR2

*

SYSTEM

*

ENTER

*

*

*

0.6

STANDBY/ON

0.0

*

(iPod

)

(XM

/US

B)

(HD

MI)

(ST

AN

DB

Y/O

N)

(DV

R/V

CR

1)

(OR

AN

GE

)

(OR

AN

GE

)

(OR

AN

GE

)

(OR

AN

GE

)

(BLU

E)

(VID

EO

/GA

ME

)

(DV

R/V

CR

2)

(CD

)

(TU

NE

R)

(CD

-R/T

AP

E/M

D)

(OR

AN

GE

)

(OR

AN

GE

)

(OR

AN

GE

)

(OR

AN

GE

)

(OR

AN

GE

)

ST

B

LED

1C

LKD

AT

A

LED

4

LED

2LE

D3

VS

S

VSX-LX50CDDVR/

VCR2

VCR2

iPODch INMulti

HDMIUSB

/GAMEVIDEO

/GAMEVIDEO

/GAMEVIDEO

/MD

S2553S2552S2551*KEY NAME

CD-R

CD

/TAPE

/MD

CD-R/TAPE

/MD

CD-R/TAPE

VSX-9120TXHVSX-91TXH

CD

DVR/

HDMIiPODXM

S2558S2557

XM

SIRIUS

SIRIUS

S2556S2555

iPOD

FM/AM

FM/AM

FM/AM

S2554

EXCK

EXSTB

LED16

LED9

PhaseControl

MODE VCR1

EQAcoustic

SEARTHEON DVR/PTY

VCR1

LED11

LED10

KEY 3

KEY 1

KEY 2

STATIONTUNING TUNER

EDITZONE

DVR/

DVR2ZONEControl

S2566S2565 S2572

MultiDVR1/

S2573 S2577

Multi

V+5UH

V+5U

J2501 D20PDD1715E

EXPANDER

VD

D

LED

7

OE

LED

8

LED

6LE

D5

QS

'Q

S

Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.1.RESISTORS

NOTE

MULTI JOG ASSY(VSX-LX50 : AWX8880)(VSX-91TXH, VSX-9120TXH : AWX8879)

N

L N
VSX-LX50
5 6 7 8

C

D

F

A

B

E

VSX-LX50128

1 2 3 4

10.14 HEADPHONE, FRONT-IN, PRIMARY and TRANS 1 ASSYS

-

+

-

+

GBUSD+D-VBUS

GNDCH2(CHASSIS)

(2/2

)R

L

VIDEO

Y

C

(CHASSIS)GNDCH1

MIC IN1

3

2(MIC)

USB

(1/2

) (FVR)

(FVL)

(FV)

FV-RFV-LGNDA

V+7A

V-7A

MICDETGAVGAVFVFV-Y

GNDAMICOUT

(FVC)

(FVY)

(MIC)

V+5DFOPT

GNDDFV-C

GNDD

(1/2)

MIC AMP

AWX8955 ONLY

D+

GNDUSB

V+5D

D-

GNDCH(CHASSIS)

HEADPHONE

(HPL)

(HPR)

GNDHP

HPL

HPDET

HPR

32

B2E2

C2

4

6

1

7

5 B

8

1112

13

10

9

1 32

5

6

4

7

1

2

3

E

C

13

14

17

15

16

87

6

1112

9

10

4

3

21

5

6 8

54

7

2 81

34

4

3

2

1

4

1

2

3

4

1

3

2

R2652

R26

68

L2652

C26

52

R2656R26

54

C26

71

C26

51

R26

53

C2654 R2660

R26

58

C26

56L2653

R2667

R26

57

C26

55

R26

62

R26

64

Q26

51C26

58

R26

61

C26

60

R2666

KN2651

L2651

R2655

R26

71

R2651

C26

72

C2653 R2659

C26

57

R2672

R26

73

R26

74

C2673

JA2651 R2676

R2675

C26

81

R2681

L2681

JA2652 C27

10C2719

R27

13

C27

11

C27

12

D27

04

KN3351

C27

17

C2718

C27

08

C27

07

C27

09

C27

01

R27

02

R27

03

JA2701

R2701

C2702 R2704

C27

52

R2754

C27

51

L2753

VA

2751R2752

VA

2752

D27

52

D27

51

C27

53JA2751

L2751

R2751R2753

L2752

R26

63C

2659

C26

62

C26

64

C26

61

C26

63

C26

74

C26

75

C26

76

C26

77

C26

78

C26

66

C26

65

C26

67Q26

51

R2665

L2671R2677

C26

79C

2668

C26

69

C26

70

C27

14C

2713

C27

16C

2715

R2714

C2704

C27

03

R27

05

R27

06

R27

09

C2705

R27

12

D27

03

CN2651

R2707

D2701 IC2701

R2710

R2708

IC2701(2/2)

D27

02

R2711 C2706

C27

57

C27

56

C27

58

C27

55

C27

54

CN2652

C28

57

C28

56

C28

53

C28

54

C28

55

R2852

C28

51

KN2851

JA2851

PHONEL2851

R2851

C28

52

CN2851

220STBY

0

22010/50

GNDA 0 220p

100k CTF1385

STBY

220p 10

0k

100k

100p

CH

100pSTBY 10

0k

CH

GNDA

15K

HN

1C01

FU

(YG

R)

15K

ST

BY

V-7A

100

47/2

5

47

GNDCH2VNF1084

0.01

220

0

75

10/50 220

ST

BY

ST

BY

0 GAV2

75 75

0.1/16

XKX3003 0

0

0.1

QTL1013

100

GP1FMV51RK0F

ST

BY

220p

1000p

ST

BY

UD

ZS

5R1(

B)

10/5

0

VNF1084GNDCH1

ST

BY

0.01

0.02

2

ST

BY

ST

BY

RKN1004

1k

6.8k

470p

100k

10/50

ST

BY

STBY

VTL1169

ST

BY 0

ST

BY

ST

BY

ST

BY

ST

BY

XKP3086

VTL1169

0stby

100

47/2

5

HN

1C01

FU

(YG

R)

0.01

33/2

5

0.01

33/2

5 47

0.01

ST

BY

0.02

2

ST

BY

ST

BY

0.01

ST

BY

0.02

2

V+7AGAV1

CTF1385

STBY

ST

BY

ST

BY

ST

BY

ST

BY

V-7A

0.01

0.01

10/5

010

/50

1k

33k

4.7k

33p

4.7k

33k

V+7A UD

ZS

5R1(

B)

33p

100k

CKS3382

V+5D

UD

ZS

5R1(

B)

100p

100k

DAN217100BA4560RF

100

BA4560RF

100 10/50

GNDUSB

100/

16

0.1

470p

0.1

TS

ST

BY

ST

BY

V+5USB

B4B-PH-K-S

GNDCHH

GNDHP2

ST

BY

ST

BY

470p

0.01

0.1

0

VNF1084

GNDHP13900

p

AKN7029

STBY

1k

3900

p

52147-0410

HEADPHONE ASSY (AWX9049)O

FRONT-IN ASSY (VSX-LX50 : AWX8955) (VSX-91TXH, VSX-9120TXH : AWX8954)P

O P

DIGITAL IN

S-VIDEO

VIDEO

L

AUDIO

R

VID

EO

/GA

ME

INP

UT

(F

RO

NT

)

CN

701

ALC

N32

01Y

CN

113

C3/3(FSY) (FSY)

(FSY)

(FV)

(FV)

(FV)

(FSC) (FSC)

(FS

C)

(FVL)(FVL)

(FVL) (FLV)

(M)

(M)(M)(M)

(HP)(HP)

(HP)

1 2 3 4

C

D

F

A

B

E

129

5 6 7 8


The the importance of the safety factor of the part.Therefore,when replacing, be sure to use parts

mark found on some component parts indicates


3.DIODESIndicated in 1SS355.

Rated Voltage: 50V except for electrolytic capacitors.Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.

Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.1.RESISTORS

2.CAPACITORSTolerance: (J) ±5% unless otherwise noted.Rated power: 1/10W unless otherwise noted.

MA

IN T

RA

NS

PR

IMA

RY

7

ASR7022EXCEPT

ASR7013

Y14

(GRY)

(BWN)

*

AWX9035

RY2001

5

GNDST

GNDST

GNDST

GNDST

GNDST

GNDST

Y15(TV-5 0.25W)

W20

07

W20

08

KU

SFLJMY

* W2009R2002

USESTBYSTBYSTBY

STBY

100Ω22Ω

22Ω W2009 *

*1

W2023

C20

12

W.UP

V+5.6ST

RYAC

NC

NC

NC

NC

NC

0V+5V

+5.6V NJM78M56FA

50/60Hz

W2015

3300/25C2009

AWX 9034,9035

C2012

*1

AWX9034 ONLY

SW

ITC

HE

D O

NLY

STBYW2006

W2004W2005

N

L

W2003W2002W2001

STBY

FU1WHT (N)

AWX9035 Not Use RKP1751

YEL 2005(L) AWX9034

DIRECTINLET*2005 CN2003

RKP1751Not Use

STBY

STBYW2013STBY

W2014

W2011

W2012

W2010

ATT7043

T2001

ATT7040BLUERED

/KU/HY

43

9

8

5

4

7

6E

B

C 23 1

1

3

2

2

5

3

4

1

21

2 3

1 4

2

1

4

7

5

6 3

8

9

2

1

R2001

C20

02C2003

RY2001

L200

3

D2001 D2002

R2002

C20

07

R20

03

D20

05

D20

06

C20

10

C20

09

D2003

C20

06

C20

04

C20

05

CN2001

CN2002

Q2001 C20

11 IC2001

R2004 D2004

IC2002

KN2001

AC2001

L2001

H2002

CN2003H2001

L200

2

T2001

CHASSIS

2.2MRCN1080

ADX7501

ADX7500XCG3009

0.01/250

1SS355

*

1SS355

ST

BY

GNDST(1/4 MUF)

10k

RT1N431MU

DZ

S5R

1(B

)

S1WB(A)60SD22

0/25

ST

BY

ST

BY

CQ

MB

A

ST

BY

KP200TA9L

KP200TA5L

YB

0.01

3.3k 1SS355

ST

BY

STBY

VNE1948

AKP1033

XTF3004

0.01

/275

AC

E70

13

AKR7001

AKR7001

ST

BY

0.01

OUT IN

NOTE

PRIMARY ASSY (VSX-LX50 : AWX9035) (VSX-91TXH, VSX-9120TXH : AWX9034)Q

TRANS 1 ASSY(AWX9038)R

Q R

CN

3007

WC

N30

08W

• NOTE FOR FUSE REPLACEMENTFOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE WITH SAME TYPE AND RATINGS OF FUSE.

CAUTION -






VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50130

1 2 3 4

10.15 TRANS 2-1, DIODE 1, VH TR, BRIDGE 1 and PS/SP ASSYS

Q3352

C335

2

D3351

R335

2

R335

4

C335

4 Q3354

R335

3C335

1 Q3351

R335

1

C335

3

Q3353

IC33

52

CN3252

Y9

Y10

D3352

CN5812 CN5811

IC3252 C325

4

C326

0

C325

9R3

257

C325

2R3

251

C325

1 D325

1

C325

3IC3251

R3253

IC3351

CN3351

3251

R3256R3254

C325

7C3

258

Q3253Q3253D3266

C325

6 D3265

Q3252Q3252

C325

5 Q3251(2/2)

Q3251(1/2)

D325

3D3

255

D325

7D3

259

D326

1D3

263

D326

4D3

262

D326

0D3

258

D325

6D3

254

UDZS

9R1(

B)UD

ZS12

(B)

UDZS

12(B

)UD

ZS6R

8(B)

UDZS

6R8(

B)UD

ZS8R

2(B)

R3255

C330

1C3

302

R330

1

D330

2

D330

1

2SB1186A(DE)

1SR154-400

STBY

10

470

STBY 2SC3906K(RS)

10

ICP-N15

STBY

2SA1514K(RS)

470

STBY 2SD1763A(DE)

ICP-N

15

1SR154-400

XKP3071XKP3071

7AAEK7021

470/1

00

STBY STBY

STBY

AEK70217A

S1WB

(A)60

SD

470/1

00

52147-0610

51048-0600

4.7k

LMF(1W)

3.3k(1/2W)

LMF

220/1

0022

0/100

UMD2NUMD2N 13(B)

100/6

3

13(B)

UMD2NUMD2N

100/6

3

RN1901

RN1901

LMF LMF(1W)4.7k 3.3k

(1/2W)

52151-0510

CFTL

ACF

TLA

10M

UF

0.1/10

00.1

/100

D5S

BA20

(B)

(1/4W

)

D5S

BA20

(B)

1 1

3

2

3

4

65

4

65

2

77

10

1211

1211

10

9

8

9

8

14

19

16

18

17

13

17

16

15

13

19

14

15

18

21

22

23

20

21

22

20

23

4

32

1

2 31 4 5 6

21 3 654

2

5

3

4

1

14

3

3

1

2

4

2

+-

+-

5811VEF1040-A

GNDVC

GNDVC

GNDVC

CVBS IN

CVBS OUT

SY IN

SC OUT

GNDVC

GNDVC

GNDVC

SC IN

SY OUT

Y INGNDVC

GNDVC

GNDVC

Cb IN

Cr IN

Y OUT

SY IN

GNDVC

GNDVC

GNDVC

CVBS IN

CVBS OUT

SC IN

SY OUT

SC OUT

GNDVC

GNDVC

GNDVCY IN

GNDVCCb IN

Cr INGNDVC

Y OUTGNDVC

STBYW3351

W335

2ST

BY

GNDVCCb OUTGNDVCCr OUT

-65V

VHb 27

VLb 26

25

VLa 24

VHa 23

SECONDARYTRANS

+65V

Cb OUT

Cr OUT

GNDVC

GNDVC

J3251 D20PDY0610E -VH-C -B +C+VH

+B

-56V

+56V

D3264VSX-LX50 : UDZS15(B)VSX-91TXH, VSX-9120TXH : UDZS12(B)D3256VSX-LX50 : UDZS8R2(B)VSX-91TXH, VSX-9120TXH : UDZS9R1(B)D3254VSX-LX50 : UDZS7R5(B)VSX-91TXH, VSX-9120TXH : UDZS9R1(B)

D3253VSX-LX50 : UDZS8R2(B)VSX-91TXH, VSX-9120TXH : UDZS10(B)D3255VSX-LX50 : UDZS9R1(B)VSX-91TXH, VSX-9120TXH : UDZS10(B)D3263VSX-LX50 : UDZS13(B)VSX-91TXH, VSX-9120TXH : UDZS10(B)

VH-

NECK6

V-12A

NECK8

VH+

GAMP Y8:ADX7512(BLK)

VL

VL

Y10:ADX7503(GRY)VL

VL

Y9:ADX7502(BWN)

-VLY12:ADX7505(BLU)

+VL Y11:ADX7504(RED)

TRANS 2-1 ASSY(VSX-LX50 : AWX9059)(VSX-91TXH, VSX-9120TXH : AWX9058)

S

DIODE 1 ASSY(AWX9060)T

BRIDGE 1 ASSY(AWX9078)V

VH TR ASSY(AWX9061)

U

S T U V

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. ICP-N15, MFD BY ROHM CO., LTD. FOR IC3351 and IC3352.

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491007 MFD, BY LITTELFUSE INC. FOR IC3251 and IC3252.

CN106C 3/3

CN10022/2AK

5604AI

1000

p47

(1/4W

)MUF

QHA

QHA

1000

p

STBY

1 2 3 4

C

D

F

A

B

E

131

5 6 7 8

J3009

CN3008

CN3007

CN3006

CN3005

CN3003

CN3004

CN3101

Y11

Y12

Y8

CN3102

CN3001

L

FRONT

SP

EA

KE

RS

R

CENTER

CN3002

L3002

Q3004

C300

1

Q3003

D300

6

Q3002

D300

4

Q3001

D300

2

L3001

RY30

03D300

5

D300

3

RY30

02

RY30

01

D300

1R3

072

C3061

R3062

R3052

R3051

L3051

R3042

L3041

C310

2

R3041R3

032

R3021R3

022

L3021

R310

2

R301

2 C3011

C3021

C3012

L3011

D301

0

Q3005

D300

8RY30

05

D300

9

D300

7

C300

2RY

3004

R3071 C3095

C307

3

KN3001

C3096

L3071

C3071

C3062

C3072

RY3004

C306

3

L3061

R3061

C305

3

C3093

C3094

C3051

C3041 C3042

C3052

RY3003

C304

3

C3031 C3032

L3031

C303

3

C3092

R3031

RY3002

C302

3

C3091

C3022

R302

3

R301

3

RY3001

C301

3

C310

1

R310

1

R3011

RY30

05

R3024

C3101, C3102VSX-LX50 : ACH7255VSX-91TXH, VSX-9120TXH : ACH7258

R3014

PF13PG-R07STBY

DTC114TUA

GNDST

DTC114TUA DTC114TUA

1SS3

55

100/5

0

1SS3

55

DTC114TUA

DTC114TUA

1SS3

55

STBY

1SS3

55

1SS3

55

1SS3

5510

(1W

)

KM200TA9

AKC7010

0.1

10(1W)

KM200TA5

10(1W)

4.7(1/2W)

ATH10531.5u

10(1W)

0.1

4.7(1/2W)

1.5uATH1053

AKC7009

AKC7005

AKC7008

10(1

W)

4.7(1/2W)10

(1W

)

ATH10531.5u

0.1CFTLA

0.1CFTLA

47k(1

/4W)

0.1

10(1

W)

CFTLA

0.1

CFTLA

ATH1053 1.5u

4.7(1/2W)

1SS3

55

1SS3

551S

S355

1SS3

55

STBY

CHASSIS

1.5uATH1053

4.7(1/2W)STBY

VNF1084

2200p

0.1 CFTLA0.1

CFTLA

CFTLA

0.1

CFTLA

ATH1053 1.5u

0.01

0.01

MBA

2200p

MBA

CHASSIS

4.7(1/2W)

0.1CFTLA 0.1

CFTLA

0.01

2200p

MBA

CFTLA

0.1

CFTLA 0.01

MBA

CHASSIS

CFTLA CFTLA0.1 0.1

ATH1053 1.5u

MBA

0.01

CHASSIS2200p

4.7(1/2W)

0.01

MBA

2200p

330(2

W)

330(2

W)

0.01 MBA

VSX-LX50 : AKE7119VSX-91TXH, VSX-9120TXH : AKE7118

VSX-LX50 : AKE7108VSX-91TXH, VSX-9120TXH : AKE7107

MUF

47k(1

/4W) M

UF

AKC7002 AKC7003

ASR

7001

STBY STBY

3

4

2

1

BE

EC

E

B

6

8

5

7

13

10

11

12

9

9

8

7

E

B

C

B

E B

C

C

3

5

4

6

1

1

2

2

1

5

3

4

2

1

2

1

2

2

1

C

1

31 2 1 32 4

V-12V

GNDHP

HPL

HPR

W3002

10k

10k

RY CS

RY HP

RY A

V+12V

V+5.6ST

W UP

GNDST

RY B

RY AC

GNDST

GNDST

GNDST

10k

10k

10k

W3001

GNDST

GNDST

GNDST

V+5.6V

RY AC

W UP

SBL

SBR

SR(SR)

(SBR)

(BLU)

SL

NC

NC

NC

NC

NC

(YLW)

C

(WHT)L

NC

(RED)R

(R)

GAMP

-56V

LMF

(HPL)

(HPR

) LMF

LMF

ASR7001

(2/2)

LMF

LMFASR7001

LMF ASR7001

LMF

ASR7001

1.RESISTORS

2.CAPACITORS

MBA:CQMBA, LA:CFTLA, QHA:CQHA


LMF:RD1/2LMF,MUF:RD1/4MUF


Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.Rated power: 1/16W unless otherwise noted.Tolerance: (J) ±5% unless otherwise noted.

-VL

+VL

+56V

-VL

+VL

GAMP

Y13:ADX7512(BLK)GAMP

GAMP

+VL

GAMP

-VL

NOTE

L

SURROUND

R

LSURROUNDBACK

R

PS/SP ASSY(VSX-LX50 : AWX9107)(VSX-91TXH, VSX-9120TXH : AWX9052)

W

W

Y5AD Y6AG

Y2

AGY

1AIY

1ADY

3AD

Y4

AGC

N20

01Q

CN2002QC

N32

03Y

*2

*2

AKE7107CN3002 AKE7108AKE7118

90529054

AWX

*2

CN3001

91079108

AKE7119

90559053





(FO)

(HP)

(FO)

(HP

)

(HP

)

(HP

)

(FO)

(SO)

(SO) (SO)

(CO)

(CO) (CO)

(SBO)

(SBO) (SBO)

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50132

1 2 3 4

10.16 TRANS 2-2, TRANS SIDE, LOCAL P-SUPPLY, DC/DC, IR I/O and VIDEO CONNECT ASSYS

GNDU

1

B

4

21

3

56

13

12

11

10

1112

9

10

87

9

8

6

7

13

14

17

15

16

5

4

3

2

2

3

4

1

1

9

12

10

11

8 8

9

12

10

11

4

5

6

7

4

5

6

7

3

2

1

2

1

3

3

4 4

3

C E

1

2 2 4

2

1

3

11

5

3

2

4

2 31

1 32

E

BC

B2

1 2 3

C2

E2

E

BC

+-

+-

OUTIN

OUTIN

OUTIN

UDZS

7R5B

100/1

6

STBY

STBY

3.0k

100

100/1

6

B13B-PH-K-SCKS3382

51048-0400

PF12PG-R40

AKR7001

STBY

B12B-PH-K-S

VNE1948

2SD1858X(QR)

V+7D

4.7

MUF 10

000/1

6 CEHA

ZL10

00/16

51048-0400 52147-0410

STBY

STBY

D3SBA20(B)

0.1/50

MBA

V+13UN

D%RB05

1L-40

D%

1.0k

3.0k ST

BY

47u

ATH7020-PQ1CG3032FZ

D%18

0

0.1/50

D3SBA20(B)

2200

/16

MUF4

.7(1/

4W)

MBA

NJM79M05FA

0.01

1SS3

55

100/1

6

V-5_6V

STBY

RB50

1V-4

0

0.01

100/1

6

RB50

1V-4

0

STBY

NJM78M56FA

V+5_6V

220/1

6

MTZJ6R2(B)

RB50

1V-4

0

V+5_6U

STBY

AEK7012

1SR1

54-4

00

V+IPOD

1000/35

GNDU

STBY

1000/16

NP 1SR154-400

220/3

5

47k UMD2N

0.01

NJM78M05FA

10/50

V+5AD

UDZS

27B

UMD2N 4.7k

100

1000

P1SR154-400

1SR1

54-4

00

100/3

5

NP

100/35

1SR154-400

0.1/50

390 MUF

100/16

47/50M

BA

2SD1763A(DE)

UDZS6R2(B)

STBY

0.01

L3213

C658

C661

D652

R655

R656

C659

L3212

R3213

L3211

R3212

R3211L3210R3210

R3209L3209

L3207

R3208L3208

L3206R3206

R3207

L3205

L3204R3205

R3204L3203R3203

L3214

L3202R3202

R3214

H3402 H3401

AKR7001H3404 H3403

AKR7001H3406 H3405

AKR7001H3408 H3407

AKR7001H3410 H3409

C340

1

KN651

C660

C652

C653

Q651

R651 C6

54

C655

D653

C651

D651

R653

R654

C656

R652

IC651 L651

C352

0D3512

R350

8C3

516

C351

9

IC3506

D352

9

C352

2

C352

4

D351

6

D3518

C352

1

C352

3

D351

5

D3517

IC3505

C351

8

C351

7

IC3503

D351

0

IC3502

C351

1

C3510

C350

4

D3509

R350

1

D351

3

IC3504

D3514

C351

2

D351

1

Q3501

R3504 R350

5

C351

3IC3501

D3501

D350

2

C350

3

Q3501

C3502D3503

C350

1

C3505

R3503

C350

6

Q3502

D3508

C350

7

D3505

D3507

C350

8

D3504

D3506

CN652

CN3501

CN3203CN3202

CN3201

J3401

T15

01

MA

IN T

RA

NS

.VS

X-LX

50 :

ATS7

408

VSX-

91TX

H, V

SX-9

120T

XH :

ATS7

407

3506

R3202 - R3214,L3202 - L3214:STBY



2.CAPACITORS


NOTEUnit: k-kΩ, M-MΩ or Ω unless otherwise noted.Rated power: 1/16W unless otherwise noted.

1.RESISTORS

CHASSIS

VEF1040-A STBY

651 652

V-12V

RY A

V+5.6ST

V+12V

GNDST

RY BGNDST

W UPRY AC

LOCK DETV-FANV-FAN

V+FANV+FAN

RY HPRY CS

HPDET

GNDST

W UP

RY AC

V+5.6ST

RY A

RY HP

RY CS

RY B

V-12V

HPR

GNDHP

V+12V

18

D20PDY0410E

HPDET

HPL

GNDHP

HPR

J3201

AREG

HPL

14

16

17

DR

EG

13

15

11

10

12VREG

FL

DREG

DREG

AREGG

AREG

AREG

DREG

DREG

AREG

AREG

AREG_G

DREG

DREG

VREGG

VREG VREG

DREG

VREG_G

DREG

FU8

FU7

FU4

FU5

FU6

VREG

AC1

AC2

VREG

AC1

AC2

DREG

DREG

D20PDY0410E

DREG

DREG

J3506

+13V

GNDSTBY INV

IN OUT

R652 - R654 : D%

-12V

6800

/16

W35

04+12V

-5.6V

+5.6V

VIDEO ± 5.6V

W3505

W3503

-400

STBY

W3502

(2/2)

AD+5V+5V

(1/2)

9

W3501

VSX-LX50 ONLY(1/4W)

FAN

-28V

D3506,D3507:UDZS6R2(B)

D3504,D3505,

LOCAL P-SUPPLY ASSY(VSX-LX50 : AWX9064)(VSX-91TXH, VSX-9120TXH : AWX9063)

Z

TRANS 2-2 ASSY(AWX9062)X

TRANS SIDE ASSY(AWX9056)Y

DC/DC ASSY (AWX9015)AAAAX Y Z

• NOTE FOR FUSE REPLACEMENTFOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE WITH SAME TYPE AND RATINGS OF FUSE.

CAUTION -

FU4VSX-LX50 : REK1028 (T4AL/250V)VSX-91TXH, VSX-9120TXH : REK1067 (5A/125V)FU5, FU6VSX-LX50 : REK1021 (T800mAL/250V)VSX-91TXH, VSX-9120TXH : REK1143 (1.25A/125V)FU7, FU8VSX-LX50 : REK1026 (T2.5AL/250V)VSX-91TXH, VSX-9120TXH : REK1146 (2.5A/125V)

CN

2851

O

J300

9WC

N57

05AJ

(HP)

1 2 3 4

C

D

F

A

B

E

133

5 6 7 8

21

4

3

G

87

10

6

9

5

3

21

56

4

3

2

1

DS

1211

17

15

16

13

14

5

6

9

7

8 18

21

1920

4

3

1

2

9

7

6

8

5

3

2

4

3

1

2

1

6

7

4

5

78

5

11

9

10

68

9

10

12

3

4

1

2

3

4 3

12

5

4

9

78

10

1112

13

14

15

13

10

87

9

6

1112

3

5

4

12

4

21

3

10

9

87

65

1211

14

13

15

16

19

17

18

20

21

22

23

2

1

3

4

12

35

7

8

6

9

10

9

78

65

3

4

12

DTC1

24EU

A

GNDU

GAV

100

10k

RSR0

15P0

3

V-5_6VGAV

XKP3066

MTZJ

6R2(

B)

1000

/6.3

AEK7

012

V-5_6V

CEHA

ZL

B3B-EH

V+5D

V+IPOD

V+7DGTRG

XKP3070

GNDU

V+IPOD

V+12TRG

V+5_6V

GTRG

V-12A

V+12T

PF09PG-R37

CKS3376

S9B-PH-K-S

GNDT

V+12TRG

V+12T

47/25 NP

V+12TRG

2.2k

DTC124EUA

10/50 ST

BY

STBY

V+12APF10PG-R07

0.01GCCV+5AD

0.1

1

VNE1948

0

STBY

100/1

6

STBY

STBY

V+12A

PF05PG-Q15

2SD1664(PQR)

V+12TGNDU1

XKP3067

GNDU

V+5_6V

V+12T

XKP3082

STBY

STBY

MUF

UDZS10(B)

0.01

470p

1/4W

390

STBY

STBY

GNDU V+12T

V+5_6U

CKS4124

0.1

470p

CTF1473

QTL1013

RKN1004

CTF1473

51048-0900

0

0.01

CTF1385

1k

VKN1241

0

STBY

V+5_6U

R351

1

R351

2

Q350

4Q3

505

C657

D654

IC35

10

C351

5

R3506

Q3503

C351

4

R350

7 L350

1

C3753

C3754

C3755

KN3751

R375

5

R375

6

R375

4

C375

1 C375

2

Q375

2

Q3751

CN3803

CN3804

CN3802

CN3801

C3704

C3703

D3752

C375

7

C375

6

R375

2

R375

3

D3751

C370

1

C370

2

L3703

JA3702VSX-91TXH, VSX-9120TXH ONLY

VSX-LX50ONLY

VSX-LX50ONLY

JA3701

L3701

L3702

R3703

C375

8

L3704

D3702 R3702

CN37013502

J3503

J3504

J3505

CN651

CN3702

CN3703

R370

1

D3701

V-5.6V

V+iPOD

GAV

V+iPOD

GAV(SUPERG2)

GAV(SUPERG2)

V+5.6VGAV

VMUTE51C

(SUPERG2)3801

STBY

V+5.6VGAV

V-5.6V

OSDCSOSDRTGAV

GRTN

V+5D

V+7D

V+iPod

STBY

W35

10

EXPDTI

OSDCK

OSDDT

EXPST

51B51A

EXPOE

(SuperG2)

GAV

GAV

(SuperG2)GAV

V-5.6V

(SuperG2) OSDRT

OSDCS

GNDUGNDU

V+12TRG

V+12T

V+5.6V

GTRG V+iPOD

V-5.6V

GAV(SUPERG2)

GAV(SUPERG2)

V+12TRG

V+5.6V

GAV(SUPERG2)

GTRG

V+12T

(SuperG)GNDA

AREG

V+12T

GTRG

V+12TRG

AREG

V+12ATR

GNDTTL

GNDT

V+9T

VSMFM DET

GNDAD

V+5AD

V-12A

(CHASSIS)

T DO

T CLK

T CET DI

V-12A

V+12A

LOCK DET

V-FAN

V+FAN

TUNER

AM:60mA

MODULEFM:80mA

OSDCK/EXPCKOSDDT

EXPDT1

EXPSTEXPOE

VMUTES53ABC

V+12TVMUTES53ABC

V-5.6VV+12TRG

51A51B51C

GTRGGTRG

GNDUGNDUV+5.6VGAVGAV

TR

TLV+12T

T CET DIT CLK

T DO

FM DETGNDT

GNDT

MR INGNDU

V+5.6UOPT OUT

GNDDGNDD

GNDD

OPT IN3GNDD

OPT IN2GNDD

OPT IN1V+5DW3526

+15VGNDU

V+5_6U

GNDU

FAN DRIVE IN

CONTROLiPod POWER

FAN STOP

AC2

AC1 OUT132

J3502D20PDY0915E

-VF

V+5DOPT IN1

OPT IN2GNDD

GNDDGNDD

GNDDOPT IN3

OPT OUTGNDD

Z

IR I/O ASSY(VSX-LX50 : AWX9067)(VSX-91TXH, VSX-9120TXH : AWX9066)

AB

ABVIDEO CONNECTASSY (AWX9069)AC AC

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 49101.6 MFD, BY LITTELFUSE INK. FOR IC3510.

CN

5704

FM

/AN

TU

NE

R U

NIT

CN

1

AJ

J662A 2/2

CN

102

C1/3

CN

301

G1/4

CN

281

C3/3

CN

661

A2/2

CN1002H

CN1203I

CN1403K


(L)

(D)

(D)

(L)


(D)

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50134

1 2 3 4

10.17 POWER AMP-L, POSI 1-L and POSI 2-L ASSYS

OL

DC

_DET

DC

WT

PRT_L

KM250NA6L

330/10 150

STBY

1k

STBY

stby

1.5k

820

1000

p

(1/10W) 33k

22p22p

22p

22p22p

22p22

00.2

2u/16

2SC2705(OY)

10/63

150

STBY

VH+

VH-

XKP3077

XKP3076

PG02KS-E07

B2B-PH-K-S

PG02KS2E07

B2B-PH-K-R

10k

2SD2704K

1k 4.7/50

33k 220p

220

CH

IMT4IMT4

stby

6.8k

stby

2SA1514K(RS)

stby

STBY

2.0k F

ACG70574p/200V

2SA1

145(

OY)

10/10

0

UDZS

4R7(

B)UD

ZS4R

7(B)

47k

RN D

1.2k

100/10

UDZS

3R6(

B) 150

10/63

330/10 150 1k

stby

1.5k

820

STBY

10k

2SD2704K

220p

33k

CH

1000

p

IMT4

IMT4

4.7/501k 220

stby stby

6.8k

(1/10W) 33k

0.22u

/1622

0

2SC2705(OY)

4p/200VACG7057

150

STBY

10/63

UDZS

4R7(

B)

2SA1

145(

OY)

10/10

0

47k

UDZS

4R7(

B)

2.0k F

2SA1514K(RS)

stby

STBY

330/10 150 1k

10k

STBY

220p

33k

stby 820

1.5k 10

00p

100/10

UDZS

3R6(

B)

RN D

1.2k

150

10/63

(1/10W) 33k

220

0.22u

/16

2SC2705(OY)

10/63

150

STBY

PTFM04BC222Q2N34B0

2SD2704K

4.7/501k

CH

220

IMT4 IMT4

stby

6.8k

stby

2.0k F

2SA1514K(RS)

stby

4p/200VACG7057

2SA1

145(

OY)

10/10

0

UDZS

4R7(

B)UD

ZS4R

7(B)

47k

100/10

UDZS

3R6(

B)

RN D

1.2k

150

10/63

C5227

C520

3

C5217 R5231 R5230

C5222 R520

6R520

5 C520

4

C5216C5215

R5229

R521

2

Q5205

C523

2

C523

3

C522

4

R523

2

C536

5

R536

4

KN5003

KN5001

C506

2

R506

2

C506

3

R506

3

C506

1

R506

1

R5204

Q5201

R5201

R520

3

C520

2

C5201 R5202

Q5202 Q5202

C522

1

C5205

R520

8

C5206

Q5203

R520

7

C5207

D520

4C5208

C520

9

D520

6

R520

9

D520

5D5

203D5

202

Q5204

R521

1D520

1 R521

0

C522

3

C5127

C5117 R5131 R5130

C5122

R510

5

R510

6

C510

3

R5104

Q5101

C510

2

R510

3

C510

4

Q5102

R5101 C5101 R5102

Q5102

C5105

R510

8

C5106

C5116C5115

R5129

R511

2

C513

2

C513

3

C512

4

Q5105

D510

4C5108

C510

9

R513

2D5

106

R510

9

D510

5D5

103

C512

1

C5107

Q5103

R510

7

C5027

C5017 R5031 R5030C5

003

R500

3

C500

2

C5022

R500

6R500

5 C500

4

D510

2

Q5104

D510

1

R511

1R5

110

C512

3

C5016C5015

R5029

R501

2

Q5005

D500

4

C503

2

C503

3

C502

4

R503

2

TH4501

TH4501VSX-LX50 : PTFM04BH222Q2N34B0(60°C)VSX-91TXH, VSX-9120TXH : PTFM04BC222Q2N34B0(110°C)

TH4502

Q5001

R5004

R5001 C5001 R5002

Q5002 Q5002

C5005

R500

8

C5006

C502

1

Q5003

R500

7

C5007C5008

C500

9

D500

6D5

005R5

009

D500

2

Q5004

D500

3

D500

1

R501

1R5

010

C502

3

3

6

4

5

2

1

3

12

4

5

9

6

7

10

8

1112

13

78

6

11

9

10

12

3

4

5

21

21

1 2

1 2

CE

CE

bb

CB

b

GNDA

DD

D

CHASSIS

STBY

SBMUTEVH-VH-VH+

AMUTE

FLGNDA

SBLGNDA

WTDC

GNDASL

NC

OL DET

NCNC

WT

5001

VEF1040-A

DC DETPOSI_2

NCNC

GNDUPOSI_1

VSX-LX50 ONLY

CN5005CN5004

CN5002

CN5001

CN5003

J4502J4501

SBL

(1/2W

)

D5202-D5204 : 1SS355

D

SL

DD

(1/2W

)

D

D5102-D5104 : 1SS355

DD

(110°C)

FL (1/2W

)

D5002-D5004 : 1SS355

POWER AMP-L ASSY (VSX-LX50 : AWX9072)(VSX-91TXH, VSX-9120TXH : AWX9071)AD

AD AE AF

POSI 1-L ASSY(VSX-LX50 : AWX9081)(VSX-91TXH, VSX-9120TXH : AWX9080)

AE

POSI 2-L ASSY(AWX9082)

AF

CN

5701

AJC

N56

01AI

CN

5605

AI

(C)

(C)

(C)

(C)

(C) (C)

(C)

(FL)

(FL) (FL)

(FL)

(FL)(FL)

(SL) (SL)

(SL)

(SL)(SL)

(SBL)

(SBL)

(SBL)

(SBL)(SBL)

1 2 3 4

C

D

F

A

B

E

135

5 6 7 8

(GRAY)

(BLUE)

(BLACK)

(RED)

(PURPLE)

(GREEN)

DC OL WT DC

_DET

DC

33

100p/200

100

STBY

ACG7056

4.7

4.7

(1/4W)MUF

(1/4W)MUF

4.7 (1/4W)MUF

4.7 (1/4W)MUF

4.7 (1/4W)MUF

100

0.047100p/200ACG7056

SAP17P(OY)

SAP17N(OY)

0.047ACN7132

ADB7022

ACN7132

4.7k1SS355

10k

ADB7021

100

STBY

33

SAP17N(OY)

ACG7056

100p/200

0.18+0.18

470

4.7k22

k

10k

150k

1.2k

1SS3

55

ACN7121

47k 470

NP1S

S355

2SA1255(OY)

2.2/50

ACN7132

ACN7132

ACN7132

0.047

ADB7021

100p/200

100p/200

ACG7056

ACG7056

100

STBY

33

0.047

0.047

ADB7021

SAP17P(OY) 4.7k1SS355

470

10k

10k

1.2k

1SS3

5515

0k

0.18+0.18ACN7121

22k

4.7k

47k

NP1S

S355

470

2.2/50

100

SAP17N(OY)

100

100p/200

100p/200

0.047

ACG7056

ACG7056

2SA1255(OY)

ADB7021

ACN7132

SAP17P(OY)

4.7k1SS355

10k

10k

ADX7458

VH-

10/100

10/100 GAMPADX7404

ADX7404

ADX7404

VNF1084

VH+

ADX7458

ADB7

021

STBY

10033

SAP17N(OY)

MUF 4.7 (1/4W)

ACN71210.18+0.18

470

22k

4.7k

47k

NP1S

S355

150k

1.2k

1SS3

55

2.2/50

2SA1255(OY)

470 1SS355

1SS355

1SS355

0.047ACN7132

ADX7459

R5615

R5621

R5613

C5611

R5224

R5222

C5212

IC5601

R5292 J5006

R5226

R5246D5242

J5005

R524

9

C527

1

R527

1

Q5271

IC5202

R521

5

R521

3

IC5201

R5221

R5223

C5211

R5244

R524

2

R524

5

R524

7

R524

8

R5250

D524

4

R5227

R5241

C524

1

D524

1

R5243 D5243

Q5241

R5225

R5124

R5122

C5112

R511

5

R511

3

R5126

IC5102 R5146D5142

R5144 R514

5

J5003

R514

9

R5150

R514

8

R5127

R514

2

R514

7

R5141

C514

1

D514

1

D514

4

R5121

IC5101

C5111

R5123

R5024

R5022

C5012

R5125

R5143

J5001

Q5141

D5143

R5026

IC5002 R5046D5042

R504

9

Q5272

(2/2)

(3/3)C5052

(2/3)J5002C5051

C505

3

(1/3)R5

051

KN5002

(1/2)

J500

4

R501

5R5021

R501

3IC5001

R5023

C5011

R504

2

R5044

R504

7

R504

5

R5041

D504

1

R504

8

R5050

D504

4

R5027

C504

1

R5043 D5043

Q5041

R5025

(1/2)Y1

Y3

Y3

Y5

Y5

Y5

C

(0.5W)

(0.5W)

(0.5W)

(0.5W)

(0.5W)

(0.5W)

(0.5W)

STBY

(5W+5W)

(5W+5W)

GAMPL

VL-

(CHASSIS)

VL+

STBY





1.RESISTORS

2.CAPACITORS

Ratings: Capacity(μF)/Voltage(V)


NOTE

unless otherwise noted.

(5W+5W)

AD

CN3003W

CN3005W

CN3101W

CN3005W





(C)

(C)

(FL)(FL)

(FL)

(FL)

(SL)

(SL)

(SL) (SL)

(SBL)

(SBL)

(SBL) (SBL)

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50136

1 2 3 4

10.18 POWER AMP-R and POSI 1-R ASSYS

DC

OL

WT

DC

_DET

PRT

C5527

C550

3

C5517

R5531 R5530

C5522

R550

6R550

5 C550

4

C5516C5515

R5529

R551

2

Q5505

C553

2

C552

4

C553

3

R553

2

KN5303

KN5301

C536

2

R536

2

C536

3

R536

3

R536

1

C536

1

CN5304

CN5302

CN5301

CN5303

J4551

R5504

Q5501

R5501

R550

3

C550

2

R5502C5501

Q5502 Q5502

C552

1

C5505

R550

8

C5506

Q5503

R550

7

C5507

D550

4

C5508

D550

6

C550

9

R550

9

D550

5D5

503D5

502

Q5504

R551

1D550

1 R551

0

C552

3

C5427

C5417 R5431 R5430

C5422 R540

5

R540

6

C540

3

R5404

Q5401

R540

3

C540

2

C540

4

R5401 C5401 R5402

Q5402

C5405R5

408

C5406

C5416C5415

R5429

R541

2

C543

2

C542

4

C543

3

Q5405

D540

4

C5408

R543

2

D540

6

C540

9R540

9

D540

5D5

403

C542

1

C5407

R540

7

Q5403

C5327

C5317 R5331 R5330

C530

3

R530

3

C530

2

C5322 R530

5

R530

6C5

304

D540

2

Q5404

D540

1

R541

1R5

410

C542

3

C5316C5315

R5329

R531

2

Q5305

D530

4

C533

2

C533

3

C532

4

R533

2

TH4503

R5304

Q5301

R5301 R5302C5301

Q5302

C5305

R530

8

C5306

C532

1

Q5303

R530

7

C5307

C5308

D530

6

C530

9

D530

5R530

9D5

302

Q5304 D530

3

D530

1

R531

1R5

310

C532

3

KM250NA6L

150

STBY

330/10

1k

STBY

stby

1.5k 10

00p

820

22p

22p

22p 22p

22p

22p

(1/10W) 33k

220

0.22u

/16

2SC2705(OY) 150

STBY

10/63

VH+

VH-

XKP3077

XKP3076

PG02KS-E07

B2B-PH-K-S

10k

2SD2704K

1k 4.7/50

33k 220p

220

CH

IMT4IMT4

stby stby6.8k

2SA1514K(RS)

stby

2.0k F

STBY

4p/200VACG7057

2SA1145(OY)

UDZS

4R7(

B)

47k

10/10

0 UDZS

4R7(

B)

100/10

UDZS

3R6(

B)

RN,D

1.2k

150

10/63

330/10 150 1k

stby

1.5k

820

STBY

10k

2SD2704K

33k

CH22

0p

1000

p

IMT4Q5402IMT4

1k 4.7/50 220

stby 6.8k

stby

(1/10W) 33k

0.22u

/1622

0

10/63

2SC2705(OY)

4p/200VACG7057

150

STBY

UDZS

4R7(

B)

2SA1145(OY)

47k

10/10

0 UDZS

4R7(

B)

stby

2SA1514K(RS)

2.0k F

STBY

330/10 150 1k

10k

STBY

220p

33k

stby 820

1.5k 10

00p

100/10

UDZS

3R6(

B)

RN,D

1.2k

150

10/63

(1/10W) 33k

220

0.22u

/16

2SC2705(OY) STBY15

0

10/63

4.7/50

2SD2704K

1k

CH

220

IMT4Q5302IMT4

stby stby6.8k

2SA1514K(RS)

stby

2.0k F

4p/200VACG7057

2SA1145(OY)

10/10

0

UDZS

4R7(

B)UD

ZS4R

7(B)

47k

100/10

UDZS

3R6(

B)

1.2k

RN,D

150

10/63

2

3

1

5

4

6

9

10

13

1112

2

4

56

78

3

1

12

3

4

56

8

11

9

10

7

21

21

CB

CE

CE

GAMP

bb

b

VEF1040-A

VSX-LX50ONLY5002

D

C

DD

CHASSIS

STBY

AMUTE

VH+VH-VH-

SBMUTE

DCOL

GNDASBR

GNDAFR

GNDASR

DC DETOL DET

NCNCWT

GNDU

NCNC

POSI_1

POSI_2POSI_2

SBR

(1/2W

)

D5502-D5504 : 1SS355

D

SR

D D

(1/2W

)

D

D5402-D5404 : 1SS355

D D

FR (1/2W

)

D5302-D5304 : 1SS355

POWER AMP-R ASSY (VSX-LX50 : AWX9073)(VSX-91TXH, VSX-9120TXH : AWX9106)AG

AG AH

TH4503VSX-LX50 : PTFM04BH222Q2N34B0(60°C)VSX-91TXH, VSX-9120TXH : PTFM04BC222Q2N34B0(110°C)

POSI 1-R ASSY(VSX-LX50 : AWX9084)(VSX-91TXH, VSX-9120TXH : AWX9083)

AH

CN

5702

AJC

N56

02AI

CN

5606

AI

(C)

(C)

(C)(C)

(C)

1 2 3 4

C

D

F

A

B

E

137

5 6 7 8

(BROWN)

(BLUE)

(BLACK)

(RED)

(WHITE)

(ORANGE)

DC OL WT DC_DET

R5592C5612

R5622 IC5602

R5524

R5522

C5512

J5306

R5526

R5546

R554

9

R5571

C557

1

Q557

1

Q557

2

R551

5

R551

3

IC5501

R5521

C5511

R5523

IC5502

D5542

R554

2

R5544 R554

5

R554

7

R554

8

R5550

D554

4

R5527

R5541

D554

1

C554

1

R5543 D5543

Q5541

R5525 J5305

R5424

R5422

C5412

R541

5

R541

3

R5426

IC5402 R5446D5442

R5444 R544

5

R544

9

J5301

R5450

R544

8

R5427

R544

2

R544

7

R5441

C544

1

D544

1

D544

4R5421

C5411

IC5401

R5423

R5324

R5322

C5312

R5425

R5443 D5443

Q5441

J5302

R5326

IC5302 R5346D5342

R534

9

(2/2)

J530

4

(3/3)C5352

(2/3)

J530

3

C5351

C535

3

(1/3)

R5351

KN5302

(1/2)

R531

5

R531

3

R5321

IC5301

C5311

R5323

R534

2

R5344

R534

7

R534

5

R5341

D534

1

R5350

R534

8D5

344

R5327

C534

1

R5343 D5343

Q5341

R5325

100p/200 0.047ACG7056

100SAP17P(OY)

ACN7132

4.7(1/4W) MUF

4.7(1/4W) MUF

4.7(1/4W) MUF

4.7(1/4W) MUF

4.7(1/4W) MUF

100

100p/200

100p/200

ACG7056

ACG7056

ADB7021

ACN71320.047

SAP17P(OY)

4.7k 10k

330/1

0

4.7k 2S

C408

1(QR

)

2SC4

081(

QR)

100

SYBY 33

SAP17N(OY)

470

1SS355

4.7k22

k

150k

10k

1.2k

1SS3

55

ACN71210.18+0.18

47k

1SS3

55NP

470

2SA1255(OY)

2.2/50

ACN7132

ACN7132

0.047 ADB7021

100p/200

100p/200

ACG7056

ACG7056

100

STBY

33

0.047 ADB7021

SAP17P(OY)

4.7k1SS355

470

10k

10k

1.2k

1SS3

5515

0k

ACN71210.18+0.18

22k

4.7k

47k

NP1S

S355

470

2.2/50

1SS355

100

SAP17N(OY)

100

100p/200

ACG7056

ACN7132 0.047

2SA1255(OY)

ADB7021

ACN7132 0.047

SAP17P(OY)

4.7k1SS355

10k

10k

ADX7460

VH-

ADB7

021

10/100

10/100 GAMPADX7498

ADX7498

ADB7

021

ADX7498

VH+

ADX7460

STBY

33100

SAP17N(OY)

MUF(1/4W)4.7

100p/200

ACG7056

ACN71210.18+0.18

470

22k

4.7k

47k

NP1S

S355

150k

1.2k

1SS3

55

2.2/50

470

2SA1255(OY)

1SS355

ACN71320.047

ADX7457

(0.5W)

(0.5W)

(0.5W)

(0.5W)

(0.5W)

(0.5W)

(5W+5W)

(5W+5W)

GAMPR

VL-

(CHASSIS)

STBY

VL+

(5W+5W)

(0.5W)

AG

1SS355





1.RESISTORS

2.CAPACITORS

Ratings: Capacity(μF)/Voltage(V)


NOTE

unless otherwise noted.

Y2CN3004W

Y4

Y6

Y6

Y6

CN3006W

Y4CN3006W

CN3102W


(C)

(C)

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50138

1 2 3 4

10.19 POWER AMP IN and POWER PROTECT ASSYS

TEM

P2

RYH

P

TEM

P1

RYA

RYB

RYC

S

RYAC

WAT

TS

HPD

ET

WU

TEM

P2

TEM

P1

1 2 3 4

C

D

F

A

B

E

139

5 6 7 8

(YELLOW)

RYHP

RYA

RYCS

RYB

WATTS

RYAC

WU

HPDET

1 2 53 4

5

4

3

21

12

87

6

11

9

10

13

14

17

16

15

3

1

2

2 31 4 65

36 45 12

C570

4

C570

7

CN5704

CN5705

CN5706

CN5605

CN5606

R571

2

C570

3

R5710

IC5701

R5711

R5713

R5750

R5722

D5702

C570

6

R571

8

R5624

C562

4

R5627

R5646

R564

9

D5642

R5644R564

2

R564

5R5650

R564

8

R564

7

D564

4

D564

1

R5641

R5643

C564

1

Q5641

D5643

(2/2)

C562

3

0.01

S5B-PH-K-S

52044-1745

STBY

BA4560RF-TBB

4.7k 0.0

1

22k

10k

10k

0

STBY

0.01

1SS355

100k

S3B-EH

KP250NA6

MUF(1/4W) 4.7

10/63

0.18+0.18ACN7121

4.7k 10k

1SS355

470

22k

10k

1SS3

5515

0k

1.2k

4.7k

ADX7459

47k

470

2.2/50

NP1S

S355

1SS355

2SA1255(OY)

10/63

KP250NA6

2.CAPACITORS

Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.

Rated Voltage: 50V expect for electrolytic capacitors.Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.

Tolerance: (J) ±5% unless otherwise noted.Rated power: 1/16W unless otherwise noted.


1.RESISTORSNOTE

V+12

A

V-12

A

TEMP1,2

DC DET

OL DET

LOCK DET H

L

LH

L

H

L H

PROTECTION DETECT

NORMAL DETECT

+FAN

-FAN

LOCK

DET

V+FAN

V+FANV-FAN

LOCKDETV-FAN

+3

-2

5+

4

1

6 - 8

7

OUTPUT LEVEL DET

RYCS

V+12ARYARYHP

GNDSTRYB

V-12A

RYAC

GNDSTV+5.6ST

WUP

HPDET

F.FAN-

F.STOP

F.FAN+TOFRONT FAN

VSX-LX50ONLY

CBbb

GN

DA

b

CE

CE

(5W+5W)

bbbGAM

P

CB

CE

CE

AI AJ

CN5003AD

CN5303AG

Y1CN3003W

J3503Z

CN3202Y





(C)

(C)

(C)(C)

(C)

(C)

(C)

(C)

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50140

1 2 3 4

10.20 HDMI & DVC ASSY (1/2)

R1X2-

R1X1-

R1X1+

R1X0+

R1X2+

R1XC+

R1XC-

R1X0-

WP1

DSDA1DSCL1

CSCL

HPDET1

R0X2-

R0X2+

R0X1-

R0X1+

R0XC+

R0XC-

R0X0+

R0X0-

HPDET0

R1X2+

R1X0-

R1X1-R1X1+

R1X2-

R1X0+

R1XC-R1XC+

R0X2-R0X2+

R0X1-

R0X0+

R0X1+

R0X0-

WP0

CSDA

DSCL0DSDA0

RX

MU

TE

SP

DIF

SD

0

SD

2S

D1

SD

3

MC

LK

WS

SC

K

SC

DT

RX

RS

T

RX

INT

D35D34D33D32

D31

D29D28

D30

D22D23

D21D20

D18D19

D16D17

R0XC+R0XC-

HS

YN

CV

SY

NC

DS

DA

0D

SC

L0

DS

CL1

DS

DA

1

CS

CL

CS

DA

DE

D7

D5

D6

D4

XV

CO

E

D9

DC

K

D10D

8

D11

1

4

3

2

56

7

10

9

8

1112

13

17

15

16

14

3

2

4

7

5

6

8

6

7

9

11

10

4

5

3 14

13

12

1 8 2

1

15

16

19

18

3

21

65

4

9

87

1112

10

13

14

15

19

17

18

16

2

4

3 6

7

5

8

6

7

9

11

10

4

3

5

14

13

12

1 8 2

1 16

15

75

72

73 74

7071

69

77 78 7976 80 81 82 8483 8685 87 88 9089 9291 9793 969594 10199 10098 102

103

104

105

109

106

107

108

112

110

111

6866

6765

6463

6261

6059

5857

5655

5354

5051

5247

4849

4645

4442

4143

113

114

115

116

117

118

119

120

121

124

122

123

125

127

126

128

129

131

130

133

132

134

136

137

135

140

138

139

3940

38

35

37

36 34 32 31 3033 29 28 27 26 25 212324 22 19 18 1720 1416 15 1213 9 811 10

21 345

8

7 5

26 4

13

142

143

141

7 56 4

144

2 13

Data2+

Data2 Shield

Data2-

Data1+

Data1 Shield

Data1-

Data0+

Data0 Shield

Clock+

Data0-

Clock Shield

CEC

Clock-

DDC/CEC GND

SDA

NC

SCL

A1(NC)

A2(NC)

VSS

SCL

SDA

WP

2A2B2

GND 3A

3B13B2

2B11A1B2 4B1

4B24A

A0(NC) VCC 1B1S

OEVCC

Hot Plug Detect

+5V

Data2 Shield

Data2-

Data2+

Data1 Shield

Data1-

Data1+

Data0 Shield

Data0+

Data0-

Clock Shield

Clock-

Clock+

NC

SCL

CEC

Hot Plug Detect

+5V

DDC/CEC GND

SDA

SDA

SCL

VSS

A2(NC)

A1(NC) WP

2B22AGND

3B23B1

3A

1A2B1

1B2

4A4B24B1

VCCA0(NC)

S1B1

VCCOE

MU

TE

OU

T

IOG

ND

IOV

CC

CV

CC

CG

ND

SP

DIF

/DL2

NC

NC

SD

0/D

L0

SD

1/D

R1

SD

2/D

L1

SD

3/D

R2

IOV

CC

IOG

ND

SC

K/D

CLK

WS

/DR

0

DG

ND

2

DV

CC

2

CV

CC

CG

ND

MC

LK

XT

ALO

UT

RE

GV

CC

XT

ALV

CC

XT

ALI

N

SC

DT

RE

SE

T#

RS

VD

L

NC

CG

ND

CI2

CA

IOV

CC

IOG

ND

INT

Q35

CV

CC

AGND

R1X1+

AVCC33

R1X1-

AVCC33

AGND

R1X0+

R1X0-

AVCC33

7172

7069

AGNDR1X2+R1X2-

AVCC18Q33Q32

IOGND

Q34

AGND

R1XC+

R1XC-

AVCC33

AVCC18

ANTSTO

AGND

R0X2+

R0X2-

HDMI Receiver

AVCC33

AGND

R0X1+

AGND

R0X1-

AVCC33

R0X0-

AVCC33

R0X0+ 4039

R0XC+R0XC-AVCC33AVCC1837

38CGNDCVCC

Q11

Q12

109110111

Q31

IOVCC

Q30112

CGND

Q28

Q29

Q26

Q27

CVCC

IOGND

Q24

Q25

Q22

Q23

IOVCC

CGND

Q20

Q21

Q18

Q19

CVCC

IOGND

Q16

Q17

141142143144 Q14

Q15

IOVCC

AGND

R0P

WR

5V

DS

CL0

AG

ND

IOV

CC

IOG

ND

R1P

WR

5V

DS

CL1

DS

DA

0

DS

DA

1

RS

VD

18

EV

EN

/OD

D

VS

YN

C

CS

CL

CS

DA

CV

CC

CG

ND

HS

YN

C

IOV

CC

IOG

ND

DE

Q0

Q1

CV

CC

Q2

Q3

Q4

Q5

Q6

CG

ND

GN

D

VC

C

(TC7SZ126FU)

IOV

CC

IOG

ND

Q13

Q7

OD

CK

Q8

Q9

Q10

R194

R193

D17

2

D17

3

R17

7

R170

R169

Q173

Q172

R171

R172

IC171

R17

6

R173

R17

5

R17

4

C171

C172

IC172

R17

8

R17

9

R166

JA102

D171

R18

1

Q171

C17

3

R192

D15

2

D15

3

R191

JA101 R16

1

Q151

C15

3D151

C192

C191

R196

R195

Q152

R151

R152

IC151

R153

R15

6

C151

R15

5

R15

4

IC152

C152

R168

R15

7

Q153

R167

Q161

R165

R15

8

R15

9

R118 R119

R12

0

R12

1

R11

4

R11

3

R11

5

R11

7

R11

6

C12

7

C12

8 R12

5

R12

7

R12

6X101R

123

L106

L105

R122R

124

C12

2

C121

C12

3

C12

4

C12

5

C12

6

C13

0

C12

9

C13

1

R12

8

R12

9

C13

2

C13

3

C134

R148

C120

R147

C119

R146

C118

R145

C117

IC101R144

C116

R143

R142

C115

C135

R130

R131

C136

R132C137

C138 R101

Q101

C114

R141 C104

L104C113 C

102

R13

3

L103C103

C11

2

C11

1

L102

R11

1

R11

2

Q103 R11

0

C10

9

C11

0

C10

8

R10

9

R10

6

R10

7 R10

5

C10

7

R13

5

C10

6

R10

4C14

0

Q102 Q104

R10

8

R136IC102

C139

R13

7C

105

C10

1

R10

2

R10

3

L101

GNDD

GNDD

0

GNDC

0

GNDD

GNDD

ST

BY

0

47k

V+5R1

ST

BY

GNDDGNDD

STBY

0

GNDD

DTC114YUA

10

10

100

V+3RX

BR24L02FV-W 0.1

10k

10k

10k

V+5E1

GNDD

TC7MB3257FK

0.1

GNDD

V+5E1

ST

BY

ST

BY

STBY

AKP1318

DAN202U

DTC114YUA

GNDD

1k

10/1

0D

CH

1201

V+5R1

GNDD GNDC

0

0

V+5D V+5E1

GNDD

ST

BY

GNDD

DAN202U

AKP1318

1k

DTC114YUA

GNDD

10/1

0D

CH

1201

V+5R0

GNDD GNDC

STBY

V+5E0V+5D

ACN1275

STBY

GNDD GNDC

STBY

STBY

ACN1275

ACN1275

ACN1275

ACN1275

ACN1275

ACN1275

GNDD

DTC114YUA

10

100

10

BR24L02FV-W

ST

BY

0.1

V+5E0

10k

10k

10k

TC7MB3257FK

0

0.1

V+5E0

V+5R0

47k

V+3RX

STBY

0

HN1K02FU

STBY

V+3RX

ST

BY

ST

BY

47k 47k

47k

GNDD

47k

GNDD

100

68 68

1047

27M

CH12

p

ASS7068 QT

L101

3

CH

10p

QT

L101

3

1.5k

1M 470

220

220

4.7k

GNDD

1

1

0.1

0.1

0.1

0.1 1 1

0.01

4.7k

ST

BY

0.1 1

0.1

225.6

0.1

5.60.1

5.60.1

5.6

1

SiI9135CTU

5.60.1

5.60.1

5.60.1

0.122

0.1

0.122

0.122

V+1R8

ACN1275

V+3R3

RT1N431M

RT1P241MV+5R0

DCH1201

ATL7010

5.6 10/10

DC

H11

65

ATL7010

1 10/1

6

0

V+3RA

10/10DCH1201

ATL7010

1 0.01

V+1R8

GNDD

V+1R8RX 1k

RT1N431M10k

10k

0.1

0.01 0.1

1k

47

1010

0.1

ST

BY

0.1

22

ST

BY

V+5R1RT1P241M

V+3RX

10

STBYSTBY

0.1

ST

BY D

CH

1165

1

10/1

6

2215 V+3RX

ATL7010

V+3R3

HDMI & DVC ASSY (AWQ7040)AK 1/2

AK 1/2

IN 1

HDMI

IN 2

HDMI

1 2 3 4

C

D

F

A

B

E

141

5 6 7 8

AUDIO

UC

DV

SCK

MCLK

BCKI

MCLKI

WS

SD0DATAI

LRCKI

SPDIF

SD0SD1SD2SD3

WSSCKMCLK

XB

AO

UT

DA

_OF

F

SPDIFOSD3OSD2OSD1OSD0O

BCKOLRCKO

MCLKO

VSYNCHSYNCDE

SD

2

WS

SC

K

SD

3

SD

0S

D1

MC

LKS

PD

IF

TXRST

DSDADSCL

PUSEL

TXINT

D4D5

D8D7D6

DCK

D10D9

D11

X1080P

TXC+

TX0+TX0-

TX1-

TXC-

TX1+

TX2-TX2+

D16D17D18

HS

YN

CV

SY

NC

DE

DC

K

D4

D7

D19

D6

D5

D8

DSCL

CSCLDSDA

CSDA

D16

D22

D9

D11

D23

D20

D10

D21

D17

D20

D19

D18

D23

D28

D21

D28

D29

D22

D29

D32

D32

D30

D30

D33

D33

D31

D31

D35

D35

D34

D34

TX0+

TX0-

TXC-

TXC+

TX1-

TX2+

TX1+

TX2-

6

7

5

2

3

4

1

8

10

9

13

12

11

14

10

191

9

8

5

76

4

3

2

20

11

12

1415

13

16

17

18

100

1

9897

9699

9593

9491

9092

8889

8785

8486

8283

81

542 3 97 86 1413121110 18171615 19 20 21 22 23

26

2524

2830

3336

2735

3429

3231

4041

4244

3843

3945

37

19

16

17

18

7880

7976

75

77

74 73 72 71 6769 6870 62646566 63

4847

46

61 5960 58 5457 56 55 53 51

5049

52

15

14

13

1112

10

9

87

65

4

3

21

GND

VCC

CCSR**~CKSR**~

S1

D2G1

C2

HN1K01FU

D1

S2G2

E2

: 1608Size

: 2125SizeCKSQ**~

: 3216SizeCAPACITOR

RS1/16S~: 1608Size

B1E1 C1

UMB1N

B2

RESISTORChip Size

: 1608SizeRS1/10S~

/DL2O/DR2O/DL1O/DR1O/DL0O

/DCLKO/DR0O

D2

D1

D3

D4

D5

D6

D8

D7

IDCK

GND

IOVCC33

D11

D9

D10

D12

D13

D14

VS

YN

C

SP

DIF

MC

LK

HS

YN

C

DE

SD

3

SD

1

SD

2

SD

0

GN

D

SC

K

CV

CC

18

WS

DR

1

DR

0

DC

LK

IOV

CC

33

DL0

DL1

DR

2

DL2

DR

3

INT

DL3

RE

SE

T#

99D0

GND100

98CVCC18

AGND

EXT_SWG26

AGND

2728PVCC1

TX1-

AGND

TX0-

TX0+

TXC+

TXC-

AVCC18

76

7877

CVCC18D18D17

HDMI Transmitter

CSCLCSDA

48

PVCC2

AGND

CI2CA

TX1+

AVCC18

TX2+

DDCPWR5V

TX2-

AVCC33

AGND

5049

Hot Plug Detect

SDA

+5V

DDC/CEC GND

D16

D15

IOV

CC

33

CV

CC

18

D22

D23

D21

D20

D19

D26

D24

D25

D27

GN

D

D28

VP

P18

IOV

CC

33

DSCL

TM

OD

E

DSDA

D33

D32

D31

D30

D29

GN

D

D35

D34

HP

D

SCL

CEC

NC

Clock+

Clock Shield

Clock-

Data0-

Data0 Shield

Data0+

Data1 Shield

Data1+

Data1-

Data2-

Data2+

Data2 Shield

HDMI OUT

R207

R206

R210

IC202

R208

R209

R203

IC201

C202

R205

R201

R202

R204

C20

1

R30

1

R30

3

R30

2

C319

R315

C318

C30

6

C30

7

C30

8

R306 Q301

C309

C310

R304 R305

C311

C312

IC301

C305

C304

L305

C313

C303

L303

L304

R35

5

R35

6

R358

Q352

VA

359

VA

360

Q353

R35

1

R357

R35

3R

352

R35

4

Q351(1/2) Q351(2/2)R392

R391

C391

C392

VA

351

VA

353

VA

355

VA

356

VA

354

VA

352

VA

357

VA

358

R38

6 C351

C30

2 C317

L302

R33

1

R33

2

R333

C31

6

C31

5

C31

4

R31

4

R307

R308

R309

R310

R311

C30

1

R312

D30

1

R31

3

L301

R334 R335 R336 R337 R338

L354

L353

L352

L351

JA301

TC74VHC125FTS1GNDD

47

10

0

47

47

STBY

TC74LCX541FTS1

V+3TX

GNDD GND

0.1

47

47

47

47

0.1

V+3RX

10

100

470

1

15

0.1

0.1 1

0.01

GNDD

STBY STBY

680(F)

0.1

18

1

0.1

1

SiI9134CTU

10/10

10/10

ATL7010

0.1

10/10

ATL7010

ATL7010

GNDD

GNDC

0S

TB

Y

ST

BY

DTC114YUA

ST

BY

ST

BY

STBY

0

V+3TX

4.7k

2.7k

2.7k

4.7k

UMB1N UMB1N 0

GNDCGNDD

V+5HD 0

STBY

GNDD GNDC

STBY

V+1R8

GNDD

ST

BY

*8

V+5HD

GNDD

0.147k

10/1

6D

CH

1165

1

ATL7010

V+1R8TXV+1R8

47k

47k

47k

0.1

0.1

4.7k1

10

10

10

V+3R3

4.7k

STBY

10

DC

H11

6510

/16

V+5HD

UD

ZS

5R1(

B)1k

ATL7010

V+3TX V+3R3

47k 47k 47k

GNDD

47k 47k

ATH7022

ATH7022

ATH7022

ATH7022

AKP1318

A1

A2

A3

A4

A5

A6

A7

A8

B1

B2

B3

B4

B5

B6

B7

B8

G1

G2

AK 1/2

AK 2/2

AK 2/2

OUT

HDMI

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50142

1 2 3 4

10.21 HDMI & DVC ASSY (2/2)

Y

PB

DV

PR

S_Y

CVBS

S_C

UC

SD

RA

M_W

EN

GND

VCC

SD

RA

M_L

DQ

S

SD

RA

M_L

DM

DV

DD

IO_S

DR

AM

DV

SS

IO_S

DR

AM

SD

RA

M_D

Q4

SD

RA

M_D

Q5

SD

RA

M_D

Q6

SD

RA

M_D

Q7

SD

RA

M_V

RE

FS

DR

AM

_DQ

0S

DR

AM

_DQ

1S

DR

AM

_DQ

2S

DR

AM

_DQ

3

DV

DD

DG

ND

DV

DD

IO_S

DR

AM

DV

SS

IO_S

DR

AM

SD

RA

M_D

Q12

SD

RA

M_D

Q13

SD

RA

M_D

Q14

SD

RA

M_D

Q15

SD

RA

M_U

DQ

SS

DR

AM

_DQ

8S

DR

AM

_DQ

9S

DR

AM

_DQ

10S

DR

AM

_DQ

11

SD

RA

M_C

KE

SD

RA

M_C

KS

DR

AM

_CK

NS

DR

AM

_UD

M

DV

DD

DG

ND

CLK

IND

VD

DIO

/RE

SE

TP

VD

D

DG

ND

XT

AL

XT

AL1

AGND 89

PV

DD

ELP

F2

AG

ND

ELP

F1

AIN7AIN1

SOG

DVDDDVDDIO_SDRAMDVSSIO_SDRAM

DGNDSDRAM_A0SDRAM_A1

SDRAM_A3SDRAM_A4

SDRAM_A2

SDRAM_A5SDRAM_A6SDRAM_A7SDRAM_A8SDRAM_A9SDRAM_A11

DGNDDVDD

VS_OUT

SFL/SYNC_OUTFLD_DE_OUT

CS/HS_OUT

DVDDIODGNDLLC

P2P1P0

V+12

P3P4P5P6P7P8P9

DG

ND

P10

VCC

GND

DTR2

TXD2

CTS2

RXD2

V+5

GND

CLK

1

CT

S1

CS

DA

CS

CL

2928

30HD_REQO

TXRST

VCINT

RXMUTE

RXRST

DA_OFF

VSYNC

RXINT

HD_REQI

VCC

NMI

TXINT

XIN

SDRAM_CASN44

4243

394041

SDRAM_RASNSDRAM_CSNSDRAM_BA0SDRAM_BA1SDRAM_A10

90FBSOY 91

VIDEO DECODER

AIN8AIN2AIN9AIN3

AGNDAGND

REFOUTCML

AVDD

AGNDAVDDBIAS

CAPY1CAPC1CAPC2AIN10AIN4

AIN11AIN5

AIN12AIN6

AOUTFUNCT1HS_IN1HS_IN2

SDAALSB

DV

DD

IO

P13

DV

DD

P11P12

DG

ND

23

1

DV

DD

DG

ND

DV

DD

IOD

GN

D

P50131130

P49132P48

DV

DD

DG

ND

P14

P16

P15

P17

P18

P22

P21

P20

P19

P23

P25

P24

P29

P28

P27

P26

P34

P32

P33

P31

P30

P38

P37

P36

P35

P40

P39

P41

P43

P42

SCLK/INT

VS_IN2VS_IN1DE_IN

P53P52P51

P47

P46

P45

P44

GND

TX

D0

XB

AO

UT

RT

S0

RX

D0

HLD

A

BC

LK

ALE

HO

LD

RD

Y

PU

SE

L

RD

WR

H

WR

L

VC_SCLMUTE

VC_SDA A19A18 52

53A17

51

NC

CS

0

NC

A16

A15

A14

CPU

A11

A12

A13

A10

A9

VCC

A8

VSS

A7

A6

A1

A3

A2

A5

A4

A6

RY/XBY

A7

NC

A17

VCC

VSS

XCE

A0

DQ8

DQ0

XOE

DQ10

DQ2

DQ1

DQ9

XRESET

XOUT

VSS

NC

NC

CNVSS

PWRCTL1

RTCTL

BYTE

PW

RC

TL2

/1080P

PGOOD

AV

CC

HD

_DI

VR

EF

78D103 /VCRST

A3

A5

A4

A2

A0

A1

D13

D15

D14

XRESET

NC

NC

NC

NC

XWE

A10

A8

A9

HP

DE

T1

12

HD_DOHD_SCK

HP

DE

T0

80D879D9

WP

0

WP

1

AV

SS

SC

DT

/VC

OE

D0

IP D3

D2

D4

D1

D12

D11

D7

D6

D5

A13

A12

A11

A15

A14

DQ11

VCC

DQ3

DQ12

DQ5

DQ4

DQ13

DQ14

DQ6

DQ15

DQ7

VSS

XBYTE

A16

9

10

11

191

12

13

14 6

8

7

15

16

17 3

5

4

20

18 2

10

119

11

12

13

9

8

7 39

43

45

44

42

41

40

3

4 5

6

1

2

8

7

4847 4946 53525150 55 56 57 5854 59 60 61 62 6564 6663 67 71706968 72 73 74 75 7876 77 79 8381 848280 85 8786 88

89

90

91

93

94

92

1415

16 4

6

5

20

17

18 2

3

38

37

36

33

34

35

32

30

31

10

119

11

12

9

8

13

1415 5

76

28

29

27

24

26

25

22

21

23

16

17

18

4

3

220

10

19

20

18

17

16

15

14

13

12

191

11

12

13 7

9

8

1415

165

4

6

9

11

10

7

8

6

4

5

3

18

20

17 3

2

4

5 1

2

3

176

2

1

7

5

6

3

4

1

2

30

333231 34

2729

2824

2526

2223

2119

1820

1716

15

95

97

96

100

99

98

101

103

102

104

105

106

107

109

108

112

110

111

115

113

114

118

116

117

121

119

120

172

173

174

175

170

171

168

169

163

164

166

167

165

159

162

161

160

156

155

158

157

154

152

151

153

150

147

146

149

148

142

143

145

144

140

137

138

139

141

123

124

122

125

126

127

129

130

128

133

134

135

136

132

131

7

4

5

6

36 3835 37 39 40 41 42 4543 46 4744 48 49

51

50

5352

5457

5556

2

3

1

5960

5861

6263

6465

66

22

23

24

20

21

19

17

16

18

8

11

10

9

13

12

14

25

26

27

30

28

29

33

32

31

1413

1211

910

78

63

54

12

97100

9899

6768

6971

7072

7374

75

15

13

14

12

11

10

8

9

7

95 939496 92 91 90 89 87 8688 85 84

7978

7776

82 81

80

83

6

4

5

3

2

1

34

35

36

37

39

38

40

42

41

46

45

44

43

48

47

P29 P9

P27P26

P28

P25P24P23P22

P8P7P6

P4P3

P5

P2

D34D35

D33P18P19

P17

XV

CR

ST

D30

D32D31

D28D29

P16

P14P15

P12P13

D22D23

D20D19

D21

P29P28

P26VS

P25

P27

D18D17D16

HSSFLF/DE

P23P24

P22LLC

P2

D11

D7D10

HSYNC

D6DCK

P5

P3P4

P10P21

P11

P8P7P6

P20LLC

HSP10P9

P11

VSYNCDE

DCK

F/DEVS

LLC

VSYNC

XV

CO

E IP

CS

CL

P12

CS

DA

DTR2

RXD2

TXD2

MUTEOVCSCLVCSDA

HD_REQOTXRST

VCINT

RXMUTEDA_OFF

RXRST

HD_REQIRXINTTXINT

P15

P13

P14

P17

P16

P19

P18

P22P20

P23P21

XB

AO

UT

PU

SE

L

P25

P26

P24

P27

P28

P29

F/D

EVS

HS

LLC

P12

P13P

2P

3

P7

P6

P4

P5

P8

P9

P16

P14

P15

P17

P22

P23

P24

P19

P18

P27

P28

P25

P26

P29

P20

P21

P10

P11

DT

R0

RX

D0

TX

D0 XR

D

XW

R

XC

E

A16A17

A15

A13A14

RXD2RXD0

A11A12

A10A9A8

A6

A7

A2A3

A1

A6A5A4

A7A17

TXD2

DTR2TXD0

DTR0

XCE

XRD

DQ8DQ0

DQ9DQ1

DQ2

A0

HD_RST

RTCTL

PGOODPWRCTL1

X1080PXVCRSTHD_SCKHD_DO

PW

RC

TL2

HD

_DI

A3

A5A4

A2A1A0

DQ14DQ15

XWR

A8A9

DQ13

DQ11DQ12

DQ8

DQ10DQ9

A11A12

A10

A15A14A13

DQ

0D

Q1

DQ

3D

Q2

DQ

4

HP

DE

T0

HP

DE

T1

WP

1W

P0

IPS

CD

TX

VC

OE

DQ

7D

Q6

DQ

5

DQ10DQ3

DQ11

DQ4DQ12

DQ5

DQ6DQ13

DQ7DQ14

DQ15

A16

33

GNDD

33

TC74LCX541FTS1

0.1GNDD

33

0.1

GNDD

CH

CH

GNDC

STBY

GNDD

ASS7069

28.63636M

10p

1k12

p

1M GNDD

0.1

0.1

TC7WHU04FU

0.1

0.1

QT

L101

3

100

390

V+3R3VC

0.08

2

470

1.3k

0.1

0.1

0.01

10

0.03

9

0.01

150

0.82

QT

L101

3 V+1R8VC

0.1

GNDA GNDD

0

10/6

.3

0

10k

1000p

0.1

0.1

0.1

330.1

TC74LCX541FTS1

0.1

33

47

1

33

TC74LCX541FTS1

0.1

47

4747

10 0.1

22

STBY

STBY

22

STBY

STBY

33

33 0.1

0.1

TC74LCX541FTS1

V+1R8VC

100/

16

ATL7010

V+1R8DE 33

GNDD

TC7SZ125FU

V+3DE

0.1

V+12

STBY

10k

2.2k

2.2k 10 10

RKN1048

V+5D

STBY

100

STBY

STBY

2.2k

2.2k

GNDD

10

10

10k

STBY

10k

STBY

10k

STBY

STBY

STBY

100

STBY

STBY

STBY

10k

10k

10k

10k

STBY

15.7

M

0.1

XS

S30

04

4.7k

ADV7800BSTZ-80

0.1

0.1

0.1

10/1

6 1

10/1

6

100/

16

0.01 0.1

0.1

0.01

DC

H12

01

0.1

2.7k

2.7k

AT

L701

0

10 DC

H12

01

0.1

10

0.1 V+3R3VC

0.1

STBY

0.1

0.1

33

0.1

0.1

33

0.1

22

22

0.1 10

0/16

0.1

GNDD ATL7010

ST

BY

ST

BY

47k

47k

V+3DE V+3R3VC

10k

V+3DE

33

STBY

47k 47k 47k 47k 47k 47k

GNDD

47k

47k

47k

47k

GNDD

100

47

ST

BY

100

100

ST

BY

10k

47k

47k

47k

10k

100

100

TC74VHC125FTS1GNDD

47

GNDD

0.1

4.7k

47

47

10k

0.1

V+5D

V+3R3UC

220

0.01

10k

1k

100

STBY

100

10k

22k

STBY

ATL7010

100/

16

V+3R3

V+3R3VC

V+3R3UC

4.7k

100

PEG118A 0.1

RB

501V

-40

S29AL004D70TFI010

0.1 10

k

ST

BY

ST

BY

1

47k

AYW7166-/J

R458

R457

C454

R456

IC454

C491

C46

2

C46

3R

462

R461

X401

C46

1

C40

8

C40

7

IC402

C40

9

L405

R463

R41

4C

413

R41

2

R41

3

C41

0

C41

1 C41

2

R41

6C41

4

C41

6R41

5C

415

L403

C41

8

C41

7 R421

R422

R417

C421

C423

C422

R455

IC453

C453

C406

C405

R454

R405C404

R453

C452

IC452

R402

R404R403

R401

C403

R435

R459

R452 R439

R436

R434

R451

C455

IC451

C451 C40

2

C44

9

L402

R43

3

R460

IC455

C514

R578

R55

7

R55

8

R51

9

R52

1

R52

0

CN501R577

R516 R553

R513

R514

R515

R550

R551

R552

R556

R555

R517

R518R554

R510

R511

R512 R549

R548

R508

R507

R509

R545

R546

R547

R506 R544

C502

IC401

C428

C42

9

C424

C43

1

C43

0

C43

3

C43

2

C43

4

C43

5

C43

7

C43

9

C43

8

C44

0

C43

6

C441 L404R41

9

R41

8

C442

C443

R423

R425

C425

C426

C427

C44

8R

432

R43

0

R42

9R43

1

C44

7

R42

8

C44

6

C401

C44

5L401

R43

7

R43

8

R426

R42

4

R427

R440 R441 R442 R443 R446 R447

R44

5R

444

R44

9R

448

R52

3

R56

1

R52

4

R52

5

R52

2

R55

9

R56

6

R56

2

R56

0

R56

3

R52

7

R52

6

R572

C503

IC503

R573

R575

R574

R576

C513

R505

R543

X50

1

C505

R504R542

R541

R501

R503

R502

L502

C50

1

L501 R56

5

R53

0IC501

C51

1

D50

1

C50

4

R56

4

R52

9

R52

8

C512

R571

IC502

A1

A2

A3

A4

A5

A6

A7

A8

B1

B2

B3

B4

B5

B6

B7

B8

G1

G2

A1

A2

A3

A4

A5

A6

A7

A8

B1

B2

B3

B4

B5

B6

B7

B8

G1

G2

A1

A2

A3

A4

A5

A6

A7

A8

B1

B2

B3

B4

B5

B6

B7

B8

G1

G2

A1

A2

A3

A4

A5

A6

A7

A8

B1

B2

B3

B4

B5

B6

B7

B8

G1

G2

AK 2/2

AK 1/2

AK 1/2

VC(Y)

VC(Cb)

VC(Cr)

VCS(C)

VCS(Y)

(C'site)

1 2 3 4

C

D

F

A

B

E

143

5 6 7 8

PB

PR

Y

S_C

CVBS

S_Y

AUDIO

: 1608SizeCCSR**~CKSR**~

: 2125SizeCKSQ**~

CAPACITOR

RS1/16S~: 1608Size

RESISTOR: 2125SizeRS1/10S~

FRONT SIDE

Chip Size

VAA

GND

/HSO

BLA

NK

GN

DHS

YNC

FIE

LD/V

SY

NC

SD

AT

A

SC

LOC

K

ALS

B

GN

D

VA

A

VAA

DA

C F

CO

MP

2

RS

ET

2 GND

DAC E

P5

CSO

P6

P7

VIDEO ENCODER

P2

P4

P3

VAA

P0

P1

VS

O

CLO

CKG

ND

VA

A

TT

X

TT

XR

EQ

RE

SE

T

PA

L_N

TS

C

CLA

MP

DAC C

DAC D

VAA

GND

DAC B

VAA

VR

EF

SC

RE

SE

T

RS

ET

1/R

TC

VAA

COMP1

DAC A

(2/2)

L:ABNORMALH:NORMAL

(1/2)

H:MUTE ONL:MUTE OFF

VIDEO DECODER

FLASHUcom

VIDEO ENCODER

VIDEO DECODER

Cb OUT

Cr OUT

GNDA

GNDA

Y OUT

GNDA

Cb IN

Cr IN

GNDA

GNDA

Y IN

GNDA

SY OUT

GNDA

SC OUT

SC IN

GNDA

GNDA

SY IN

GNDA

CVBS OUT

GNDA

CVBS IN

REAR SIDE

VOUT

NB CONT

GND

VIN

HDMI OUT

REAR SIDE

GNDD

V+7D

/DL2O

GNDD

LRCKI

BCKI

V+5V

V+5V

GNDD

MCKI

SPDIF/DL2

GNDD

/DL0O

/DR2O/DL1O/DR1O

/DCLKO/DR0O

GNDD

SD3/DR2

DATAI

SD1/DR1

SD0/DL0

SD2/DL1

WS/DR0

SCK/DCLK

GNDD

HDMI Tx

HDMI Rx

INV

FB

CT

L/S

SR

T

VR

EF

GN

DO

UT

VC

C

HDMI Rx

LOGIC

Vo GNDVin

HDMI Tx NC Cont

GNDD

MCK

MUTEOUT

HDREQO

HDDI

HDREQI

HDSCK

HDRST

HDDO

GNDD

FRONT SIDE

LOGICVIDEO BUFFER

1614 1513 18 19 2017

11

12

23 2421 22

25

26

10

8

9

7

6

4

5

2

3

1

27

29

28

30

32

31

33

36

35

34

4548 47 46 42 4144 43 40 38 3739

23

21

22

1920

18

17

15

16

14

13

12

10

9

11

78

6

3

4

5

21

4

5

3

1

2

30

29

26

27

28

23

24

25

22

20

21

18

19

17

16

15

14

13

1211

D1

D6

6 7 854 13 2

G

D2

D5

S

4

2

3

5 1

9

8

10

56

7

2

3

4

1

VC

SD

AV

CS

CL

HS

VS

P9P8

P4

P7P6P5

P3P2

VCSDA

VCINTVCSCL

PG

OO

D

RX

MU

TE

MU

TE

O

LLC

SF

L

XV

CR

ST

MU

TE

RTCTL

MCLKI

SPDIFO

LRCKIBCKI

BCKO

SD3O

SD0O

DATAI

SD2OSD1O

LRCKO

PWRCTL2

MUTEHD_REQI

HD_DIHD_REQO

HD_DO

HD_RSTHD_SCK

PWRCTL1

MCLKO

ST

BY

ST

BY

47 47

1.2k

(F)

GNDD

1.2k

(F)

150(

F)

GNDD

3.3

3.3

GNDD

150(

F) 2SA1576A(RS)

STBY

1k 0.1

GNDD

0

0

GNDA

0.1

0.1

100/16

AT

L701

0

10k

10k

10k

10k

0.1

0.1

0.1

2SA1576A(RS)

1k

STBY 0.1

V+5A

ADV7172KSTZ 0.1

0.1

0.1

GNDD

150(

F)

0

2SA1576A(RS)

0.1

0.01

10k

10k

ST

BY

ST

BY0

470

10k

0.1

1

100/16

AT

L701

0

1.2k

(F)

1.2k

(F)

STBY

1k 0.1

V+5A

GNDD

V+3R3VC

GNDD

47

V+3R3VC

150(

F)

0

2SA1576A(RS)

1k

STBY 0.1

V+5A

GNDDGNDD

0

ST

BY

STBYSTBY

GNDD2SC4081(RS)

ST

BY

STBY

10k

0.1

V+3R3UC

DTC114YUA

0

V+3R3

GNDD

10k

6.8k

V+1R8

ST

BY

V+1R8VC

4.7/

6.3

DC

G10

28

1

2.2

NJM2885DL1-18 NJM2845DL1-33

GNDD

1

STBY

2.2 1

NJM2845DL1-33

V+3R3VC

GNDD

100/

16

0.1

4700

p

030

k F

0.01

560

820p

24k

F

2.2k ST

BY

STBY

DTC114YUA

ST

BY

018

k F

ST

BY

V+5A

3.3

GNDD

150(

F)

STBY

2SA1576A(RS)

0.1

1k

V+5A

GNDD

150(

F)

0

2SA1576A(RS)

XKP3082

STBY 0.11k

V+5A

GNDD100p

100p

GNDD GND

2.2

0.01

V+5HDNJM2872BF05

V+7D

0.1 0.1

STBY

1000p

0.1

1000p

STBY

ST

BY

ST

BY

ST

BY

ST

BY

GNDD

10/1

0D

CH

1201

RS

X20

1L-3

0

10/1

0D

CH

1201V+1R8

4.7ATH7047

RT

Q02

5P02

V+1R8

BD

9850

FV

M

1

GNDD

STBY

ST

BY

GNDD

10/1

0

DC

H12

01

ST

BY

ST

BY STBY

ST

BY

33

DC

H12

0110

/10

10/10DCH1201

ATL7010 STBY

STBY 0

GNDD

ST

BY

RB551V-30

2.2

NJM2886DL3-33

ST

BY

1

STBY

100

V+1R8 V+3R3 V+5V+3R3

XKP3092

AT

L701

0

10

V+5A V+5D

R78

2

R70

8

R70

7

R70

5

R70

4R

701

R70

3R

706

C70

4

R71

0R

709

R78

1

R77

1R

772

R78

3

R784

Q781

C78

1

R1101

R1102

C703

C702

C701

L701

R70

2 C70

5

C706

Q771

R77

3

R774

R76

2

C77

1

R76

1

IC701C707

C708

C709

R75

2R

751

Q751

C71

4

C71

3

R71

6

R71

7

R71

5

R71

8R72

1 R71

4R71

9

C710

C711

R71

2

C712

R71

1

L702

R754

R75

3

C75

1

R74

1R

742

R71

3

R73

2R

731

Q731

R73

3

R734

C73

1

R584

R58

5

R58

3Q501R582

C91

6

R581

R91

9

Q907

C91

5

Q908

R92

0

R921

R91

8

C92

4

C92

3

C92

9

IC904 IC905

C92

8

Q501 C92

2

C92

1

IC903

C10

02

C10

01

C90

9

R90

4R

903

C91

0

C90

8

R92

2

C90

7R

905

R90

2

R90

6

Q903

Q902

R90

8R

907

R90

9

Q761

C76

1

R764

R76

3

Q741

CN1002

R74

3

R744

C74

1

C1031

C1030

C92

6

C92

7

C92

5

IC911

C1028

C1029

C1027

C1026

C1025

Q906

R91

7R

916

D902

C91

4

C91

3

C91

2

D90

1

L902

Q90

1

IC90

2

R91

5Q905

R91

2

R91

3

R914

R901

C906

C91

1

C905

C90

4

C90

3

R91

1

L903

L901

Q904

R910

D903

C90

2 C90

1

IC901

C91

7

R932

R931

R1013

R1012

R1011

CN1001

L100

1

R10

02

OUT IN OUT IN

OUT IN

HDMI & DVC ASSY (AWQ7040)AK 2/2

AK 2/2

AK 1/2

CN

5811

VC

N80

1G

4/4

(C'site)VC(C'site)

VCS(Y)

VCS(C)

VC(Y)

VC(Cb)

VC(Cr)

S(Y)

S(C)

C(Y)

C(Cb)

C(Cr)


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50144

1 2 3 4

10.22 USB ASSY (VSX-LX50 ONLY)

S29AL016D70TFI010

ADIN

R76

3

C766

C764C765

C796

C797

C798KN791

C799

C77

2C77

3

C77

1

Q771

R77

2

R77

3

R771

IC771

L772

IC762C767

C768

R76

2

L762

C70

1

C763

IC761

R76

1

C761

C762

L761

C70

2

C70

3

C70

4

C736R718

R717

C729

C70

5

C70

6

C70

8

C70

7

C728R705

IC701

C726

C727

R727

C735

R730

R710

R711R729

R702

R703

C733

R732

R73

5

C724

R73

6

C723

R734

L732

C731

C732

L733

L704

R738

L731

CN701R731

R737

C72

1

C71

9

C72

0C725

L703

P187

R72

0

R71

3

R71

2

R71

9

R71

4

R72

8

R74

0C

747

C74

8

L701

R70

9

C710

C709

R704

C71

5

C76

9

R70

7R

708

C71

4

C71

3

C71

1

C71

2

L702

GNDD

47K

GNDD

YB 470p

YB

STBY

470p

GNDS GNDD

STBY

STBY

GNDC

STBY

GNDD

STBY

GNDD

GNDD

STBY

ST

BY0.

1

YB

1Y

B

AAT4618IGV-0.5-1

DTC143EUA

100k

ST

BY

100

ST

BY

V+5DV5USB

AYW7146-A/J 0.1

470p

YB

YB

ST

BY

QT

L101

3

GNDD

470p

0.1

V+3R3

YB470p

HY57V641620ETP-H

YB

YB

0.1

470p

ST

BY

QT

L101

3

V+3R3

0.1 Y

BY

B

YB

YB

470p

470pYB

100

100

470pYB

0.1 Y

B

470p

YB

YB

470p Y

B0.

1

YB0.1 4.7K

TCC8600-00X-EA-UG

470pYB

0.1 YB

22

YB

0.01

STBY

100

100

100

100

100

YB

0.1

0

GNDD

15k

100/1615

k

0.1

470p

0

STBY

JQ

0.1 YB

VTH1043

QTL1013

10

V+3R3 V3D

KM200NA4 STBY

V5USB

VTL1169

10

YB 0.1

YB 100/

6.3

YB

STBY 100

YB

470p

100

100

100

100

100

100

QTL1013

V18D V+1R8

YB YB

0.1

470p

10

470pYB

10K

YB

YB 0.1

4.7K

47K

100

CH 2.2

330p

YB

YB12

00p YB

GNDD0.1

YB

0.1

470p

QT

L101

3

V+3R3

23

24 25

26

22

19

18

20

21

16

17

27

29

28

30

31

32

33

13

12

15

14

11

10

34

35

37

36

38

39

27

26

25 30

28

29

24

23

22

21

20

18

19 36

37

32

31

35

34

33

16

17

14

15

13

12

39

38

40

41

42

43

1

2

5

C

E

B

3 4

8

9

7

40

42

41

6

5

43

44

4

3 46

45

2

1 48

47

10

11

9

7

8

5

6

46

44

45

48

47

49

50

2

4

1

3 52

51

53

54

126

127

128

124

125

21 3 54 76 8 9

11 1210 14 1513 1816 17123

122

120

121

118

119

212019 2422 23 25 2726 302928 31 32

35

34

33

36

37

42

38

40

43

41

39

116

117

113

114

115

111

112

110

109

107

108

106

105

103104

100

101

102

98

99

49

50

44

48

47

46

45

56

55

54

53

52

51

58

57

60

59

61

62

63

43

2

21

1

4 3

97

96 95 93 9294 91 90 89 88 87 86 85 84 8283 798081 767778 737475 707172 69 68 67 6566

64

WEXRST3

XA1XA2

XA0

FLCS

XA5XA4XA3

XA18XA17XA7XA6

XD0OE

XD8XD1XD9XD2

SDCS

XD10XD3

XD11

XD4XD12

XA2XA3 XA4

XA5

XA10XA0XA1

XA13XA14

XA16

XA8

XA11

XA7

XA9

XA12

XA6

WEXA15

XA21

XD7

XA20

XD8

WUP3CPRDY

XFLAG

SPDIF

CTL

XA19XA8XA9XA10XA11

XA13XA12

XD14XD7

XD5

XD15

XD6XD13

XA15XA14

XA16

XD6XD5

XD4XD3

XD2 XD13

XD12XD11

XD10XD9

XD1

XD0

XD14

XD15

RAM/ROM XD

4X

D5

XD

7X

D6

XD

8

XD

11X

D10

XD

9

XD

12X

D13

XD

14

XA

0X

A1

XD

15

XD3XD2XD1XD0

XA

2

XA

4X

A3

XA

5X

A6

XA

7X

A8

XA

10X

A9

XA

11X

A12

XA13XA14XA15

XA17XA16

XA21

XA19

XA20

XA18

USBH_D+

USBH_D-

USB

BM

2

US

B_R

X3

US

B_T

X3

CP

DT

CP

CK

BM

1B

M0

US

BH

_D+

US

BH

_D-

XR

ST

3

A0/CEVSS

A1A2A3A4A5

/OEDQ0

A6A7

DQ8DQ1

A17A18

DQ9DQ2

/RY/BYNC

DQ10DQ3

NC/RESET/WE

DQ11VCCDQ4

NCA19

DQ12DQ5

A3A2A1

VDD VSS

A4A5A6

A0

A10/APBA1BA0/CS/RAS CKE

A7A8A9

A11

NC

/CAS

/WELDQM

VDDDQ7VSSQ

DQ6

UDQMCLK

NCVSSDQ8

VDDQ

DQ9

USB BUSDigitaliPod

CN702

AWX8866 XKP3076-A

POWER

GNDD

VDDIO

USB POWER CONTROL

A8A9

DQ13DQ6

A10A11

DQ14DQ7

A12A13

DQ15/A-1VSS

(

FLASH ROM

A14A15

VRW1773-A

/BYTEA16

DQ5VDDQ

DQ4DQ3VSSQ

DQ2

DQ10VSSQDQ11DQ12VDDQDQ13

VDDQ

DQ0

DQ1

VDD

DQ14VSSQDQ15

VSS

64M SDRAM

XD

4V

SS

XD

7X

D6

XD

5

VD

DI

VS

S

XD

8

VDDIXD0

XD

10X

D9

VD

DIO

XD

11

XD

13X

D12

XA

0X

D15

XD

14

XD3XD2

EXINT3/GPIO_A15EXINT2/GPIO_A14EXINT1/GPIO_A13EXINT0/GPIO_A12VDDIOVSSSCL/GPIO_A11

XD1

XA

3

XA

2X

A1

XA

6X

A5

XA

4

VD

DIO

VS

SV

DD

I

XA14/SD_BA1XA13/SD_BA0

XA

9

XA

8X

A7

XA

11X

A12

XA

10

XA16/nRAS

XA17/CLEXA15/SD_nCAS XA18

XA19VDDI

XA20/DQM1XA21/DQM0

SD_CLKVDDIO

TMSTDI

GPIO_D21

SDA/GPIO_A10BW/SCL/GPIO_A9SDA/GPIO_A8SDI1/GPIO_A7FRM1/GPIO_A6SCK1/GPIO_A5

GPIO_B6/IIDE_nCSND_nWE/GPIO_B7

UART0_TX/GPIO_B8

nTRST

CBCLK/GPIO_A1SPDIFTX/GPIO_A0nTRST

GPIO_D20VSS

DA

O/G

PIO

_B24

/BM

2

VDDISDO1/GPIO_A4CDAI/GPIO_A3CLRCK/GPIO_A2

BC

LK/G

PIO

_B21

/BM

0LR

C/G

PIO

_B22

/BM

1

US

BH

0_D

P/G

PIO

_B26

US

BH

1_D

N/G

PIO

_B27

READY/MODE0

US

BH

0_D

P/G

PIO

_B28

UART0_RX/GPIO_B9

TCKTDO

TDITMS

TDOTCK

GP

IO_D

15S

DA

/GP

IO_D

16S

CL/

GP

IO_D

17G

PIO

_D18

GP

IO_D

19

DA

I/GP

IO_B

25V

DD

I

MC

LK/G

PIO

_B23

VS

S

VD

D_U

SB

VD

D_I

O

SD_CKE/GPIO_B0SD_nCS/GPIO_B1

nCS0/nOE0/GPIO_B2

VSS

nWEnOE

nCS3/nOE3/GPIO_B5nCS2/nOE2/GPIO_B4nCS1/nOE1/GPIO_B3

US

BH

0_D

N/G

PIO

_B29

XOUTXIN

XTOUT

XTIN

VS

S_P

LL1

XF

ILT

1

VD

D_P

LL1

VD

D_P

LLX

FIL

TV

SS

_PLL

nRE

SE

TM

OD

E1

VDDIVSS

VS

S_A

DC

VD

D_A

DC

AD

IN0

VD

DIO

AD

IN4

AD

IN2

UT_RXUT_TX

GND

D+

D-

V5USB

US

BD

P

US

BD

N

)

USB ASSY (AWX8866)AL

AL

CN

2652

P

1 2 3 4

C

D

F

A

B

E

145

5 6 7 8

R95

1

R95

5

R95

3

IC95

3

IC95

1

C95

1

R95

7L951

C95

2

L952 R

958R

956 R95

4

R95

2

C718

C717

C71

6

C73

4

C74

4

C74

3

IC703

R72

4

R72

5

R72

6

R72

1

R72

2

R72

3

C74

6

C74

5

C73

0

IC702

R701

R74

7

R748

X70

2

C740

C739

C74

2

C741

R706R739

R746

R744

C75

2

R743

R742

R741

IC741

C75

1L763

L741

R745 CN702

1.8K

1.8K

1.8K

ST

BY

GNDD

TC

7SE

T08

FU

S1

GNDD

YB

ST

BY

GNDD

3.3K

3.3K

3.3K

ST

BY

ST

BY

0.1

QT

L101

3

100

V+3R3 V+5D

GNDD

470p

YB

0.1 YB

0.1

470pY

B

YB

GNDD

47/1

0

V+3R3

2.2

YB

NJM2886DL3-33

4.7k

4.7k

4.7k

ST

BY

ST

BY

ST

BY 4.7

YB

0.01

GNDD

V3D

YB

V+1R8

NJM2872BF18

V+3R3

STBY

V3D

GNDD

47 470p

CS

S16

14

CH

2.2M

10p

12M

Hz CH

0.1

YB

100/16

STBY

220

V+5D

1Y

B

STBY

GNDD

100

100

0.1

YB

100

GNDD

56

TC7SZ125FU

GNDD

YB

0.1

QTL1013

V+3R3

QT

L101

3

V+3R3

V+5D

4.7k

2 31 1 2 3

5 4 5 4

4

5 1

2

3

4

2

3

5 1

11

9

10

3

21

54

8

56

3

4

2

7

1

SDCKE

XR

ST

SDCLK

US

B_R

X

WU

P

US

B_T

X3

XR

ST

3

US

B_R

X3

US

B_R

X3

US

B_T

X

WU

P3

BM0BM1BM2

SDCLK

SDCKE

WESDCS

OE

FLCSUSB_TX

WUPUSB_RX

SPDIF

XRST

XFLAG

MAIN

CTL

JQ : CEJQ***M**

ELECTRIC CAPS

CKSS**~CCSS**~

: 1005SizeBV

CC Y

GN

D

A BV

CC

GN

D

A

Y

5 3 3 5

BOOT MODE VO GND

NC Cont

Vin

3.3VReg.

Vout

Cont

Vin

GND

1.8VReg.

CKSQ**~

: 1608SizeCCSR**~

: 2125Size

CKSR**~

CAPACITOR

: 1005SizeRS1/16SS~

RS1/16S~: 1608Size

RESISTORChip Size

: 2125SizeRS1/10S~

for AWX8866XKP3076-A

*CN702

WUPUSB_RX

GNDD

USB_TX

POWER

SPDIFGNDD

V+5D

XFLAG

XRST

CTL

*

CPCK R752 10K

AL

CN

516

A2/2

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50146

1 2 3 4

1 2 3 4

C

D

F

A

B

E

147

5 6 7 8

11. PCB CONNECTION DIAGRAM

NOTE FOR PCB DIAGRAMS :1. Part numbers in PCB diagrams match those in the schematic diagrams.2. A comparison between the main parts of PCB and schematic diagrams is shown below.

3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram.4. View point of PCB diagrams.Symbol In PCB

DiagramsSymbol In SchematicDiagrams

Part Name

B C E

D

D

G

G

S

S

B C E

B C E

D G S

B C E B C E

B C E

Transistor

Transistorwith resistor

Field effecttransistor

Resistor array

3-terminalregulator

CapacitorConnector

P.C.Board Chip Part

SIDE A

SIDE B

VSX-LX505 6 7 8

C

D

F

A

B

E

58

41

58

C74

1IC

741

C78

2

C79

0

793

C

BH7245

170

VSX-LX50148

1 2 3 4

11.1 AUDIO IN ASSY

14

1

20

1

14

15

1 23

110

13

1 6

A30C5/C7[[ G ]]

1

4

20

1

LF

11

1

1 23

1 6

C745C743R741

C786

R782C784

IC78

1 C794 C

C785

R781C783

C78

1

C78

9

CN511

C605C606

CN516

CN513

CN661

C67

6C

675

Q66

1

Q66

2C

673

C67

4

C67

1C

672

IC663

C662C661

C68

0

D67

2

C67

9

R66

1

J662664

501

10

B

E

F

PRINTED SIDE

3

Y661

11.U

SB

TX

10.U

SB

RX

7.S

PD

IF6.

GN

DD

5.U

SB

XR

ST

4.V

+5D

3.U

SB

PO

W2.

XF

LAG

1.U

SB

CT

L

9.W

UP

8.G

ND

R

6.V

+12

TR

G5.

V+

12T

1.V

+5A

D2.

GN

DA

D

4.V

+12

A3.

V-1

2A

8.A

RE

G9.

GN

DA

10.A

RE

G

7.G

TR

G

1.R

EG

+2.

GN

DA

3.G

ND

A4.

RE

G-

5.V

-12A

6.V

+12

A

6.W

UP

5.N

C4.

US

BX

RS

T3.

US

BP

OW

2.X

FLA

G1.

US

BC

TL

20.H

DD

O19

.HD

RE

QO

18.H

DS

CK

17.H

DD

I16

.RO

WE

15.D

SR

Q1

14.S

S1

13.D

SR

T1

12.N

C11

.NC

10.N

C9.

NC

8.U

SB

TX

7.U

SB

RX

1.V+7D

2.GRTN

3.V+5D

21.D

EC

MU

TE

22.D

SP

DI

23.D

SP

DO

AUDIO IN ASSY

PRODUCTION CODE

NJM78M12

1.D

SP

CK

4.B

US

Y

2.D

SP

RS

T3.

DS

PS

S

18.A

DC

RE

SE

T17

.DA

CR

ES

ET

16.H

DR

EQ

I15

.HD

MU

TE

O14

.HD

MIS

W13

.HD

RE

SE

T12

.LS

SC

L11

.LS

SD

A10

.DIR

ER

R9.

DIR

RS

T8.

DIR

CS

7.D

IRD

O6.

DS

PM

OD

E5.

DS

PH

RE

Q

20.L

SIN

T19

.LS

SN

A

J663

1

1

AWX8821AWX8820 AWX8823

AWX8822AWX

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

170

180

190

200

210

220

X

Y

CN301C

CN511

CN302C

CN513

CN516

CN702AL

J662

CN651AA

CN661

J3504Z

J664

J663B

A

AUDIO IN ASSYA

SIDE A

1 2 3 4

C

D

F

A

B

E

2020

C745C743R741

C786

R782C784

IC78

1

501

E18

.AD

CR

ES

ET

CS

20.L

SIN

T19

.LS

SN

50

01

149

5 6 7 8

14 5

814 5

814 5

8 145

8

123

14 5

8

124

2540

41 64

6580

17

8 14

123

1 23

117

14

58

14

58

14

58

1

20

14

5 8

854

1

854

11

4 58

58

14

854

1

124

25

148

7 1

123

1 23

117

85

4 1

85

4 1

85

41

1

20

85

4 1

R564R563

C59

4C

593

C595C596

IC76

1

C774

C765C763

C76

9

C773

C76

1

R761

C766C764R762

C76

2

C77

0

C74

9

C754 C753

C74

1IC

741

C705C703

C70

9

R701

C70

1 C706C704

C71

0

C717C718

R702 C70

2

C78

2

C79

0

C746

C74

2

R742C744

C794 C793

C75

0

IC702

C719 C720

R72

3C

713

R72

4C

714

R733

C55

3C

554

C55

5C

556

C55

7C

558

C55

9C

560

C56

5C

566

C56

3C

564

C56

7C

568

C56

1C

562

R72

5

R72

6

R883

CN501

IC70

1

C78

1

Q701

523

CN

524

CN

525

C78

9

IC501

C57

0C

569

R562

R56

1

C586

C585

C584

C583

C582

C581

C580

C579

C592

C58

9

C590

C58

8C

587

C591

CN

526

CN

521

CN

522

C57

7C

574

C57

1C

572

C57

5C

578

C57

6C

573

IC70

3C

722

C72

1

C597C598C599 C600

C60

1C

602

CN512

CN509

CN520

C865

IC861

C86

7

R871

C869

C82

2

IC821

R826

C830

C829

C826R832

C825R831

C82

7

R88

1

C84

8

R84

8

R846

IC841

CN507

R852C846

R84

7

R845

C850

C84

7

C845R851

C849

R806

IC801

C80

8

R80

8R

807

C810

C805

C806R812

R811R805

C80

7

C809

C86

1

C82

1

C84

2C

841

C80

2C

801

R865R

867

R82

8

R825

R82

7

C86

2

R86

8

R866R872C866

C86

8

C870

R88

2

C88

1

C82

8

C606

A

C

D SBL

SBR

C

SW

SL

SR

L

R

DV2 L

DV2 R

Y661

RE2R

RE2L

RE1L

RE1R

DV1 L

DV1 R

22.X

ML

23.L

SIN

T

21.X

MR

20.V

CO

MG

2

1

TV L

TV R

DVDL

DVDR

CDRR

CDRL

CRE L

CRE R

CD R

CD L

1.H

DR

ES

ET

2.H

DM

ISW

3.H

DM

UT

EO

4.H

DR

EQ

I5.

V+

5DU

N(H

DM

I)6.

V+

5D(H

DM

I)7.

V+

5D(H

DM

I)8.

DA

C R

ES

ET

9.A

DC

RE

SE

T10

.V+

5A11

.GN

DA

(DA

G)

12.G

ND

A(D

AG

)13

.V+

5D14

.V+

5D15

.DG

RT

N16

.DG

RT

N17

.OP

TIN

18.D

GR

TN

19.O

PT

IN20

.uG

RT

N

19.S

BLO

18.G

ND

A(G

DA

C)

16.G

ND

A(G

DA

C)

14.G

ND

A(G

DA

C)

12.G

ND

A(G

DA

C)

17.S

BR

O

15.C

O

13.S

WO

11.S

LO10

.GN

DA

(GD

AC

)9.

SR

O8.

GN

DA

(GD

AC

)7.

FLO

6.V

CO

MG

5.F

RO

4.G

ND

A(G

DA

C)

3.LI

N

1.R

IN2.

VC

OM

GA

(AD

)

23.D

SR

T1

22.S

S1

21.D

SR

Q1

20.R

OW

E

18.H

DS

CK

17.H

DR

EQ

O16

.HD

DO

19.H

DD

I

14.D

SP

DI

12.D

SP

CK

15.D

EC

MU

TE

13.D

SP

DO

11.D

SP

RS

T10

.DS

PS

S

8.D

SP

HR

EQ

9.B

US

Y

7.D

SP

MO

DE

6.D

IRD

O5.

DIR

CS

4.D

IRR

ST

3.D

IRE

RR

1.LS

SC

L2.

LSS

DA

23

1.GNDU

4.UGRTN

2.VDT3.VCLK

18.MRL17.MRR

16.TL15.TR

14.V+7A13.V-7A12.FVL11.FVR

10.GNDA9.GNDA

8.SIRIUSL7.SIRIUSR

6.MIC5.UGRTN

20.iPODL19.iPODR

23.GNDD22.FOPT

21.V+12A

GN

DA

SLO

UT

GN

DA

SR

OU

T

FLO

UT

GN

DA

V-1

2A

GN

DA

GN

DA

FR

OU

T

GN

DA

SB

LOU

T

SB

RO

UT

GN

DA

CO

UT

GN

DA

SW

OU

T

ABH7245

160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320

CN401G

CN501

CN951G

CN512

CN2901J

CN520

CN112C

CN901G

CN509

CN

507

A

SIDE A

(ANP7596-B)

VSX-LX505 6 7 8

C

D

F

A

B

E

19.L

SS

N20

.LS

INT

15.H

DM

UT

EO

16.H

DR

EQ

I17

.DA

CR

ES

ET

18.A

DC

RE

SE

T

0

150

C

VSX-LX50150

1 2 3 4

R50

1

R50

2

R505

R506

R508

R507

R512

R511

R51

6

R515

R514

R513

C51

2C

511

C51

0C

509

C51

4C

513

C50

8C

507

C50

6C

505

C50

4C

503

C50

1

C50

2C643

R510

R50

9

C51

5C

516

C53

1C

532

C76

7R

767

R76

3R

765

R77

1R

773

R76

9R

775

R77

4R

770

R77

2R

768

R76

6C

768

R76

4R

776

R74

9R

751

R74

7R

743

R74

5R

753

R75

5C

747

R70

9R

711

R70

7

R70

3

R70

5R

713

R71

5

C70

7

R71

0R

712

R70

8

R70

4

R70

6R

714

R71

6

C70

8

R79

4

R79

2R

790

R78

8R

786

R78

4

C78

8

R79

6

R75

4

R75

2R

750

R74

8R

746

R74

4

C74

8

R75

6

R71

9R

721

R72

7R

717

C71

1R

731

C71

5

C71

6

C71

2R

718

R72

0R

722

R72

8R

732

R77

7

C77

1

R75

7

C75

1

R77

8 C77

2

R79

8 C79

2

R75

8 C75

2

R72

9

R73

0

C53

7C

538

C52

7C

528

C52

9C

530

C53

3C

534

C53

9

C54

0C

535

C53

6C

541

C54

2

C79

1

R79

3

R78

9R

791

R79

5

R79

7

C78

7R

787

R78

3

R78

5

R503

R504

R52

7

R52

8

R52

9R

530

D59

1

R53

2R

531

R53

3R

534

R54

0R

539

R53

6R

535

R53

7R

538

R54

2R

541

C64

1

R51

8C

544

C51

8

C54

3R

517

R54

3R

544

C51

7R

551

R519

C54

7

R54

7

R521C52

1

C54

5

C51

9

C55

1

R54

6

C54

6

C52

6

C55

2

C644

R524

C52

4

R520C52

0

R523

R54

5

R526

C54

8

R54

8R

552

C52

5R

549

R55

0 C55

0C

549

R522

C52

2C

523

R525

C645

R56

8

R56

7

R56

6

R56

5

C642

R87

5

R82

2

R83

6R

835

R84

4

R85

6

R84

3

R85

5

R80

4R

803

R81

6

R86

1R

801

R80

2

R84

1R

821

R84

2

Q801

Q802

Q842

Q841

R81

5

Q861

R86

3

Q822

R82

4

Q821

R82

3

R86

2

R86

4

Q862

R87

6

R60

1R

602

C60

8

R572

R56

9

R57

0

R57

1

16.FROUT

14.GNDA

12.GNDA

17.V-12A

15.GNDA

13.FLOUT

11.SROUT

7.SWOUT6.GNDA5.COUT4.GNDA

3.SBROUT

1.SBLOUT2.GNDA

10.GNDA9.SLOUT8.GNDA

5.UGRTN6.MIC7.SIRIUSR8.SIRIUSL9.GNDA10.GNDA11.FVR12.FVL13.V-7A14.V+7A

3.VCLK

2.VDT

4.UGRTN

1.GNDU

21.V+12A22.FOPT23.GNDD

19.iPODR20.iPODL

15.TR16.TL17.MRR18.MRL

5.V

+5D

UN

(HD

MI)

4.H

DR

EQ

I3.

HD

MU

TE

O2.

HD

MIS

W1.

HD

RE

SE

T

6.V

+5D

(HD

MI)

20.u

GR

TN

19.O

PT

IN18

.DG

RT

N17

.OP

TIN

16.D

GR

TN

15.D

GR

TN

14.V

+5D

13.V

+5D

12.G

ND

A(D

AG

)11

.GN

DA

(DA

G)

10.V

+5A

9.A

DC

RE

SE

T8.

DA

C R

ES

ET

7.V

+5D

(HD

MI)

22.XML23.LSINT

8.GNDA(GDAC)9.SRO10.GNDA(GDAC)11.SLO

13.SWO

15.CO

17.SBRO

12.GNDA(GDAC)

14.GNDA(GDAC)

16.GNDA(GDAC)

18.GNDA(GDAC)

20.VCOMG219.SBLO

21.XMR

2.VCOMGA(AD)1.RIN

3.LIN4.GNDA(GDAC)5.FRO6.VCOMG7.FLO

11.DSPRST

13.DSPDO15.DECM

UTE

12.DSPCK14.DSPDI

19.H

DD

I

16.HDDO

17.H

DR

EQ

O18

.HD

SC

K

20.R

OW

E21

.DS

RQ

122

.SS

123

.DS

RT

1

2.LSSDA1.LSSCL

3.DIRERR

4.DIRRST

5.DIRCS

6.DIRDO7.DSPM

ODE

9.BUSY

8.DSPHREQ

10.DSPSS

231 231

123

1 17

2

20

1

160170180190200210220230240250260270280290300310320

CN501 CN512

CN520

CN509CN507

A

AUDIO IN ASSYA

SIDE B

(ANP7596-B)

1 2 3 4

C

D

F

A

B

E

R79

4

R79

2R

790

R78

8R

786

R78

4

C78

8

R79

6

R79

8 C79

2

70

151

5 6 7 8

C79

1

R79

3

R78

9R

791

R79

5

R79

7

C78

7R

787

R78

3

R78

5

C607

C60

8

C60

9C

610

C611

D669

D670

R663

R66

4

R66

5

R666

R90

13D

671

D66

3

D66

4

D66

2

C67

8

R66

7

D66

1

ASSY

98765432100

00

11

12

22

33

34

44

55

56

66

77

78

88

99

9

AW

X

8.G

ND

R9.

WU

P

5.U

SB

XR

ST

6.G

ND

D7.

SP

DIF

10.U

SB

RX

11.U

SB

TX

1.U

SB

CT

L2.

XF

LAG

3.U

SB

PO

W4.

V+

5D

7.G

TR

G10

.AR

EG

9.G

ND

A8.

AR

EG

3.V

-12A

4.V

+12

A

2.G

ND

AD

1.V

+5A

D

5.V

+12

T6.

V+

12T

RG6.

V+

12A

5.V

-12A

4.R

EG

-3.

GN

DA

2.G

ND

A1.

RE

G+

3.V+5D

2.GRTN

1.V+7D

1.U

SB

CT

L2.

XF

LAG

3.U

SB

PO

W4.

US

BX

RS

T

7.U

SB

RX

8.U

SB

TX

9.N

C10

.NC

11.N

C12

.NC

13.D

SR

T1

14.S

S1

15.D

SR

Q1

16.R

OW

E17

.HD

DI

18.H

DS

CK

5.N

C6.

WU

P

23.D

SP

DO

22.D

SP

DI

21.D

EC

MU

TE

19.H

DR

EQ

O20

.HD

DO

AUDIO IN

5.D

SP

HR

EQ

6.D

SP

MO

DE

7.D

IRD

O8.

DIR

CS

3.D

SP

SS

2.D

SP

RS

T

4.B

US

Y

1.D

SP

CK

19.L

SS

N20

.LS

INT

9.D

IRR

ST

10.D

IRE

RR

11.L

SS

DA

12.L

SS

CL

13.H

DR

ES

ET

14.H

DM

ISW

15.H

DM

UT

EO

16.H

DR

EQ

I17

.DA

CR

ES

ET

18.A

DC

RE

SE

T

20

1

LF

1 15

123

1 10

31

6 1

0102030405060708090100110120130140150160

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

170

180

190

200

210

220

X

YCN511 CN513

J662

CN516

CN661

A

SIDE B

J664

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50152

1 2 3 4

11.2 12V-REG ASSY

D66

5

C668

D66

6

C666C66

5

C66

7

2.G

ND

A1.

RE

G+

3.G

ND

A4.

RE

G-

5.V

-12A

6.V

+12

A

LF

61

1 6

A30C5/C7[[ G ]]

LF61 663

C67

0

C66

9D

667

D66

8

IC661

IC662

PRODUCTION CODE

PRINTED SIDEPRINTED SIDE

12V REG ASSYAWX8824

4.R

EG

-3.

GN

DA

1.R

EG

+

6.V

+12

A5.

V-1

2A

2.G

ND

A

NJM78M12NJM79M12

J663

0 10 20 30 40 50 60

80

90

X

0 10 20 30 40 50 60

70

80

90

X

Y

70Y

12V-REG ASSYB

12V-REG ASSYB

B B

SIDE B SIDE B

J664A

J663

J663

SIDE A SIDE A

(ANP7596-B)

(ANP7596-B)

1 2 3 4

C

D

F

A

B

E

153

5 6 7 8

11.3 BRIDGE 2 ASSY

117

117

17

1

17

1

A30C

5/C7

[[ G ]]

CN

2902

CN

2901

CO

DE

PRO

DU

CTI

ON

BR

IDG

E2

AS

SY

AW

X88

50

LF

1.V-12A2.FRO3.GNDA

4.GNDA

6.GNDA

8.GNDA

10.GNDA

12.GNDA

14.GNDA

16.GNDA

5.FLO

7.SRO

9.SLO

11.SWO

13.CO

15.SBRO

17.SBLO

1.V-12A

6.GNDA

4.GNDA3.GNDA

2.FRO

5.FLO

9.SLO8.GNDA

10.GNDA11.SWO

7.SRO

14.GNDA

16.GNDA

12.GNDA13.CO

15.SBRO

17.SBLO

17

1117

R

BR

IDG

E2

AS

SY

AW

X88

50

LF

CMKM-P3X

1.V-12A2.FRO

4.GNDA3.GNDA

6.GNDA5.FLO

8.GNDA

10.GNDA

7.SRO

9.SLO

11.SWO

13.CO14.GNDA

15.SBRO

12.GNDA

17.SBLO16.GNDA

2.FRO3.GNDA

4.GNDA5.FLO

6.GNDA7.SRO

8.GNDA

10.GNDA9.SLO

12.GNDA11.SWO

13.CO14.GNDA

15.SBRO16.GNDA

17.SBLO

1.V-12A

(ANP7598-B)

(ANP7598-B)

0 10 20 30 40 50 60 70 80 90 100 110

0

10

20

30

X

Y

0 10 20 30 40 50 60 70 80 90 100 110

0

10

20

30

X

Y

SIDE ASIDE A

CN

1405

K

CN

2902

CN

520

A

CN

2901

SIDE B SIDE B

CN

2902

CN

2901

BRIDGE 2 ASSYJ

BRIDGE 2 ASSYJ

J J
VSX-LX50
5 6 7 8

C

D

F

A

B

E

6

1 8

9

9

8

1

6 9

8

8

9

0

N

R17

2

51

C2

D1

IC308

L251

R170

R25

1

R35

3

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24

25

1

48

3619 18

1

3619 18

1

2

2140

4

4

5

134

5

1 4

58

17

8 14

17

8 14

110

11 20

17

28

17

28

17

28

17

28

17

28

17

28

17

28

17

28

17

28

1

2

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28

17

28

110

17

23

1 12

1 14

1

A

110

11

20

1 24

2548

36

118

19

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181

9

20

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4041

5

4

13

54

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1

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4

71

148

7 1

148

2011

10 1

LF

A30C5/C7[[ G ]]

C10

1

C10

2

C10

9C

110

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C17

4

C175C176

C181C182

C18

3

C18

4

C18

5C

186

C18

9C

190

C19

1C

192

C205C206

C20

7C

208

C20

9C

210

C211

C212

C21

6C

217

C21

8C

219

C22

1C

222

C451C452 C

454

C45

5

C551C552C553

C55

4

C55

5

C556C557 C

558

C901

C90

2

C90

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1C

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C95

3

C95

4

C95

5

C95

6

CN

101

CN

201

CN951

CN953

CN954

IC10

1

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3

IC10

6

IC10

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IC11

0

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IC55

1

IC55

2

IC901

IC95

1

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L101

L102

L104

L904

L905

L906

L907

L951

L952

L953

R101

R102

R103

R104

R105

R106

R10

7R

108

R10

9R

110

R11

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113

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4R

115

R116R

117

R11

8

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R12

0

R121

R122

R123

R12

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125

R12

6

R127

R128

R12

9

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0R

131

R132

R133

R134

R135

R136

R137

R138

R139R140

R15

1

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0

R16

1

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R163

R214

R21

6

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2

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R805

R80

6

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0

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R961

R962

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B

CONTACT SIDE

ICT FC

0 10 20 30 40 50 60 70 80 90 100

0

10

20

30

40

50

60

70

X

Y

CN305CDSP ASSYG

G

SIDE A

CN953

1 2 3 4

C

D

F

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B

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23

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30

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16

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1

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17

28

17

28

17

28

17

28

1 7

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1 7

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17

28

17

28

17

28

1 7

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17

28

17

28

17

28

1 7

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17

28

1 10

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23 19

1

1

30

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1

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120

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4041 6

0

61

80

58

41

112

13

24

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37

48

15 1

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30

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81

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1

12

1324

25

36

37 48

4 5

31

8

1

5

4

189

16

11617

32

1 2 3

45

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C202

C203C204

C205C206

C20

7

C211

212

C223 C224

C225 C226

C227 C228C229

C230

C26

1C

262

C30

3

C30

4

C30

5

C306 C307

C316

C31

7C

318

C31

9C401C402

C40

3

C40

4

C407C408

C409C410

C411C412

C413 C414

C41

5

C41

6

C417

C41

8

C419C420

C45

3

C456

C45

7

C458

C459

C46

3C

464

C481

C48

2

C483C485C486

C487

C488C489

C49

0

C50

1

C502C503

C507

C508

C509C510

C51

1

C51

3

C51

6C

517

C518C519

C520C521

C551C552C553

C651C652

C701C702C703

C70

4C

705

C70

6C

707

C70

8

C751

C801

C90

5C90

6

C912

C913

C914

C915C925

C926

C927C928 C929

C930

C931

C95

6

R80

3

CN

301

CN

302

CN401 CN402

CN501

CN801

CN901

CN951

D40

2

IC201

IC261IC

301

IC401

IC451

IC481

IC501

IC502

IC55

1

IC651

IC701

IC903

JA351

L202

L203

L261

L302

L305

L501

L502

L551

L651

L701

Q95

1

R201

R214

R21

6

R229

R230

R23

2

R23

4

R23

8

R244 R245

R24

6

R247

R248

R250

R26

2

R263

R29

1

R29

2

R29

5

R29

6R

297

R29

8

R305

R311

R312R313

R316

R31

7

R31

8

R320

R321

R32

5

R40

1 R402

R40

4

R408 R409R410

R411R412

R413R414

R415

R451R454

R45

7

R458

R459

R461R462R463

R464

R481

R48

2R

483

R484

R501

R502

R503

R510R511 R512

R51

4R

515

R51

6

R517

R518

R52

1R

523

R524R525

R526R527

R52

9

R53

1

R532

R533

R53

5

R53

6

R538

R53

9

R607

R61

3

R61

4

R615

R61

6

R651

R65

4

R65

7

R66

0

R663

R664

R66

5R

666

R668

R701

R702R703

R70

4

R711

R712

R71

3R

714 R

715

R719R720

R72

1R

722

05

R80

6

R81

0

R90

1 R907R908

R913

R914

R915R916

R917

R923

R924

R927R928

R92

9R

930

R93

1

R951

R97

6

X501

R239

R24

0

R801

C909

B

CONTACT SIDE

A

A

DIGITAL CORE ENGINE

(ANP7610-B)

0 110 120 130 140 150 160 170 180 190 200 210 220 230

CN507A

CN901

CN501A

CN401

CN512A

CN951

CN801

CN1001AK

CN301

CN3701AB

G

SIDE A

VSX-LX505 6 7 8

C

D

F

A

B

E

C213C214

C215

L201

R20

6R

208

12

R21

8

R221

7

1

VSX-LX50160

1 2 3 4

148 7

1981 16

3217 16

1

31

45

17

28

17

28

17

28 1

7

28

17

28

17

28

231 191

1

30

20

1

1

148 7

1

1698

1

11617

32

543

21

NP

C22

0

C291C292

C31

2

C31

5

C351

C35

2

C35

3C

354

C460

C461C462

C50

4

C505 C506

C601C602

C75

2C

753

C754 C755

C756

C757

C75

8

C90

7

C908

C916

C91

7

C91

8

C92

1C

922

C923C924

C93

2

R802

D401

D50

1

D50

2

D901D902

IC291IC601

IC751

IC904

L291

L301

L351

L352

L401

L451L481

L482

L601

L751

L901 L9

02

L903

Q20

1

Q45

1

R202 R207

R20

9

R21

0

R211

R2R22

2

R22

3R

224

R225

R226

R227R228

R231

R233

R235

R236

R237

R249R251

R261

R26

4R

265

R266 R26

7

R293

R294R302

R306

R307

R310

R314R315

R319

R322

R32

4

R351

R35

2

R36

1R36

2

R36

5

R36

6

R403

R407

R45

2

R453

R465R466R

485

R50

4

R50

5R

506

R50

7

R508 R509

R519

R520

R52

8

R534

R55

R601

R604

R605

R606

R60

8

R609

R61

0

R72

3

R751

R752 R753 R754 R75

5

R756 R757 R758

R75

9R

763

R76

4

R90

9

R910R912

R918

R92

0

R921R922

R76

0R

761

110120130140150160170180190200210220230

CN901 CN401 CN951

CN801DSP ASSYG

G

SIDE B

1 2 3 4

C

D

F

A

B

E

17

28

3

Q20

1

R202 R207

R21

0

R22

3R

224

R226

31

4951

R26

4

10

CN95

161

5 6 7 8

2011

10 1

8 5

41

54

3 11

7

28

17

28

1 7

2 8

17

28

17

28

17

28

17

28

17

28

17

28

1 7

2 8

1 7

2 8

0

23 11 20

110

4

5

1

84 5

3 1

LF

C103

C10

4

C105

C10

6

C107

C108

C11

1C

112

C11

3C

114

C115C116

C117C118

C11

9C

120

C12

1C

122

C123C124 C125

C126

C12

7C

128

C17

7C

178

C17

9

C18

0

C18

7C

188

C213C214

C215

C22

0

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IC10

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IC109L105

L106

L107

L108

L110

L201

R145

R146

R14

7

R148

R14

9R

150

R15

3

R154

R15

7

R164

R20

6R

208

R20

9

R212

R21

3

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R21

8

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9

R221

R22

2

R225

R227R228

R557

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2

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R964

R97

9

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R98

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C14

1

C14

2

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3C

130

C13

1

C13

2

C133

C134

C135

C136

C13

7

C138

PRODUCTION CODE

DSP ASS'Y

AWX8813-AWX8814-AWX

(ANP7610-B)

010203040506070809010010

0

10

20

30

40

50

60

70

X

Y1

G

SIDE B

VSX-LX505 6 7 8

C

D

F

A

B

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81

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65

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5.6V

0

02

VSX-LX50162

1 2 3 4

11.6 COMPOSITE ASSY

24

112

13

3 1

24 5 24 5

8 14

17

1

1698

1

112

13 24

1698

1

169

17

8 14

1

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A30C5/C7[[ G ]]

D1112

D10

06

IC10

01

IC1006

C1002

X1001

C1032

C10

30

C10

29

C1028

C1027

R10

41R

1040

R10

39

R1034

C1031

C1001

C1005C1003

C1004

IC10

02

C10

40

L1003

C1033

JA1004C

1041

C10

42

R101R101

C1043R1042

1003C1153

IC1151

C1151

C1152 C11

60C

1159

R1160R1159

C11

61

C11

62

R11

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C1154

C11

55C

1156

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JA1006JA1005

MR LchMR OUT

MONI OUTVCR IN VCR OUT

MR Rch

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1

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VOS1

VOS2

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EV

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INC

1151

C11

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1.G

ND

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SD

RT

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DC

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DD

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EX

PD

T1

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PO

EE

XP

ST

10.5

1A 51B

0 10 20 30 40 50 60 70 80 9

150

160

170

180

190

200

210

220

230

X

Y

CN1002

CN38AC

H

COMPOSITE ASSYH

SIDE A

1 2 3 4

C

D

F

A

B

E

D10

06

1001

003

CR OU

FC

OS

DC

S5.

OS

DD

TO

SD

CK

EX

PD

T1

EX

PO

E

80

CN

CAC

163

5 6 7 8

3 1

24 5

1

24 52

1 18

1936

145

8

123 45

6

78

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21

111

113

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1 18

1936

418

5

21

11

11

13

1

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C1135

R10

55

C10

50

C10

49C1006C1005

10011002

C11

64R1164

R11

63

IC10

03

C1015

R1016R1015

C1018C1016 C1017

D1104

D1103D1102D1101

C11

06

C1101C1102

R11

04 R1102R1101

C11

03

C11

04C

1120

R1125

Q1102R

1103 R1124

C11

05

D1105

R1122R1123

IC1004R1126

C10

20

C10

21

C10

22

R1021 R1022

C10

14

R1051

C1011C1012R1014

R11

13

IC11

01

C11

15

C11

16

C11

08 C11

07

C1113 C1114

C11

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C11

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C1125C1126

C11

27

R1049

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CN1004

C1131

C1130C1132

C1117

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1001

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1003

C11

22

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21

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02

C11

33C

1134

R1132R1133

R11

34

CN1003

AWX8842AWX8841

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AWX8843

COMPOSITE

GAV(SG2)

AWX8852

AWX8855

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AWX8853AWX8854

1.iPODRGNDAGNDAiPODL

5.V-7AV+7AiP-DET

iP-TXiP-RX

10.GNDVC

13.CVBSOUT

CVBSINGNDVC

PRODUCTION CODE

ASSY

V+5V

V-5V

Video Amp INC1015 - C1018

LF

CN10011.VLDT

VLCKMRMUTEMR L

5.GNDAGNDAMR RV+12AFV

10.GAVGAV

EX

PS

T10

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B51

CV

MU

TE

SG

215

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2 V+

5.6V

V-5

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VG

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20.V

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V+

iPO

D

(ANP7598-B)

90 100 110 120 130 140 150 160 170 180 190

CN

111

C

CN

1003

CN

110

C

CN

1001

1002

N3802

H

SIDE A

VSX-LX505 6 7 8

C

D

F

A

B

E

VR IN

0

VSX-LX50164

1 2 3 4

21

11

11

31

R10

01

R10

02

R10

09

C10

25

C10

93C

1094

R10

17

R10

20

R10

18

R10

19D11

07

D11

08

D11

10

D11

09

R1105R1106

C11

18

R10

23R10

24

R10

10

C10

19

R10

43

R10

48 C1047

C10

45

C10

46

L1002

R1110

R11

11C

1109

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R11

18R11

17

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1110

R1116R1115

R11

09

R11

08

R11

07

D10

03 D10

04

D11

11

R1046

R1129

R1130

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27

AWX8855

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DVR OUTTV INDVD IN

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1.G

ND

UG

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UO

SD

RT

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TO

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215.S

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CN

1002

1.VLDTVLCKMRMUTEMR L

5.GNDA

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10.GAV11.GAV

CN1001

AWX8841

AWX8852

AWX8853

LFSG2

V-5_6V

V+5_6V

V+iPOD

MRV

VIDEOMONITOR

AWX8842

AWX8843

AWX8854

AWX

V+5V

V-5VCVBSOUT

CVBSIN

10.GNDVC

iP-RXiP-TX

iP-DETV+7A

5.V-7AiPODLGNDAGNDA

1.iPODRCN1003

(ANP7598-B)

10110120130140150160170180190

CN

1003

CN

1001

H

COMPOSITE ASSYH

SIDE B

1 2 3 4

C

D

F

A

B

E

C10

94R

1018

1.G

ND

UG

ND

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CN

1002

S

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V+5_6V

V+iPO

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DEO

0

165

5 6 7 8

81

916

NP

121

1 8

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R10

54

C10

09

R10

09

C10

36C

1037

C10

38C

1039

R10

11C

1026

C10

08

C10

98

R10

04

R10

03

R10

26

R10

25

R10

32R

1031

R10

30

R10

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34

R10

37

R10

36

Q10

03

R10

38

R10

35

C10

35

R10

27R

1028

R10

29

C10

97

C10

95C

1096

C10

24

R10

07

C10

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1005

C11

63

R11

51

R11

53

R10

17

D1001

D1002

R10

06

R10

08

R10

10

R10

12

Q1151

R11

57C

1157

R11

52

R11

54

R11

58C11

58

D1005

R11

65

R11

66

R11

62

R11

61

R10

44R

1045

R10

52R

1053

IC1005

MR LMR R

MR OUT

MO

NI O

UT

VC

R IN

VC

R O

UT

DVR IN

COMPOSITE

G2

D

RV

EVOLIN

MR R

MR L

ASSY

1

0102030405060708090100

150

160

170

180

190

200

210

220

230

X

Y

CN1002

H

SIDE B

VSX-LX505 6 7 8

C

D

F

A

B

E

1

3

1

16

C12

13

IC12

N1205

8857

AWX

AWX

10

VSX-LX50166

1 2 3 4

11.7 S-VIDEO ASSY

611

1 18

1936

1

14

15

18

45

1 23

4

5

6 7 8

15

5

43

2116

6

118

1936

1 15

185 4

15

D1603

1601

R12

25

R12

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C1252 C1251

C

C1227 C1231

C1230

R12

29

R1228

C1232

C1229

R1230

R12

27

R12

32

D12

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Q2401

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IC2301

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1

1.VF2.FLAC23.FLAC1 V

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4.SROUT5.RMC6.SRIN7.MICDET8.GNDU9.GNDU

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12.EXQS13.EXDAT14.EXOE15.EXSTB16.EXCK17.1W WP18.MRIN

19.XiPod20.HPDET21.DISP EN22.DISP RDY23.DISP DO24.DISP DI25.DISP CLK26.DISP RST

27.TEMP228.232CDET29.12V DET

MCACC

DIGITAL PROCESSING

C

D

GN

DU

GN

DU

GN

DU

GNDU

GNDU

GNDU

GNDUGNDU

GNDUGNDU

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PD

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GN

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[HDMI]

14150160170180190200210220230240250260270

DISPLAY ASSYL

CN

2301

2303

SIDE B

L
1 2 3 4

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DISPLAY ASSYHDMI

PHASE CONTROL

E

F

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4.KEY25.KEY36.LED117.LED108.LED99.LED16

10.EXCK11.EXSTB12.EXOE13.EXDAT14.EXQS15.GNDU16.MJOGB17.MJOGA

GN

DU

GN

DU

GN

DU

GN

DU

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LED14

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AWX9103AWX9104

PNE-1B1

[MCACC]

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150

160

170

180

190

200

210

220

230

240

250

X

Y

(ANP7562-E)

SIDE B

L

2302

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50178

1 2 3 4

11.10 VOLUME ASSY

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1

4

1

4

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S2452 S2453S2451

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W24

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Sound Retriver

SIGNAL SELECT

SBch PROCESSING

Multi ch IN

AWX9111AWX9044AWX

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GN

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PNE-1B1

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4

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LF

C24

53

C24

52

R24

52

R24

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51

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C24

55

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3.VENCB4.BENCA

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SIGNAL SELECT

SBch PROCESSING

Multi CH IN

AWX9044AWX

VENCB

GN

DU

Sound Retriver

PNE-1B1

VOLUME ASSY

250 260 270 280 290 300 310 320 330

160

170

180

190

200

210

220

230

240

250

X

Y

250 260 270 280 290 300 310 320 330

160

170

180

190

200

210

220

230

240

250

X

Y

(ANP7562-E)

(ANP7562-E)

SIDE A SIDE A

SIDE B SIDE B

VOLUME ASSYM

VOLUME ASSYM

2303

L

2451

2451

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1 2 3 4

C

D

F

A

B

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179

5 6 7 8

11.11 HEADPHONE ASSY

1

2

34

144

1

RLF

2851

CN2851

KN2851

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02

W28

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2.HPR

3.GNDHP

4.HPL

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AD

PH

ON

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SS

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AW

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49

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PN

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R

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56

R28

51

R28

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2851

C28

52

C2853

C2854C2855

L285

1

C28

57

HE

AD

PH

ON

E A

SS

Y

AW

X90

49

AW

XP

NE

-1B

10 10 20 30

0

10

20

30

40

50

60

70

80

X

Y

0 10 20 30

0

10

20

30

40

50

60

70

80

X

Y

(ANP7562-E)

(ANP7562-E)

3201Y

CN

2851

CN

2851

HEADPHONE ASSYO

HEADPHONE ASSYO

SIDE A

SIDE B SIDE B

SIDE A

O O
VSX-LX50
5 6 7 8

C

D

F

A

B

E

S2566

W25

22

W25

21

W25

20G

ND

U

TUNER ED

LED

2

LED

1

PNE

0 1

VSX-LX50180

1 2 3 4

11.12 MULTI JOG ASSY

110

171

17

R LF

S2565S2563 S2564

S2561

S2562

S2551

S2574S2573S2572

S2571

S2577S2576S2575

D2524 D2502

D2520

D2518D2522

2501

W2510

W2543

W25

06

W2502

W2549

W2542

W2548

W2547

W25

45

W2508

W2513

W25

44

W25

46

W2512

W2501

W2505 W2511

W2507

W25

19

W2504

W25

15

W25

14

W25

03

W25

16

W25

17

W25

18

W2509

W2540W2541

S2501

W25

51

W25

50

MULTI JOG ASSY

AWX9112AWX9113

(Phase Control)

(Acoustic EQ)

SETUP

STANDBY/ON

MR ON/OFF

MR Control Listening Mode

DVD/LD TV/SAT DVR/VCR1 DVR/VCR2

TUNING/STATIONTONERETURNSystem

ENTER

123.0mm

123.0mm

AWX9045AWX9046

AWX

GNDU

GNDU

GN

DU

GNDU GNDU

GNDU

GN

DU

GN

DU

GN

DU

GN

DU

MJOGA

MJOGB

LED16

KEY1LED11 K

EY

3

LED

10

LED

9

KEY1V+5UH

V+5UH

V+5UH

V+5U

V+

5UH

V+

5UH

V+

5UH

EXOE

EXQS

EXQS

[DVR1/DVR2] [VIDEO/GAME]

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 16

60

70

80

90

100

110

120

130

140

150

160

170

180

190

200

210

X

Y

MULTI JOG ASSYN

N

SIDE A

2302

L

2501

1 2 3 4

C

D

F

A

B

E

R

S2565

W25

19

DV

TUNING/STAT

GN

DU

V+

5UH

[VIDEO/G

150

181

5 6 7 8

LF

S2566

S2555S2553 S2554S2551 S2552 S2557S2556

S2567

D2506 D2508D2502 D2504

S2558

D2510 D2514D2512 D2516

W25

35

W25

30

W25

36W25

32

W25

28

W25

27

W2539

W25

33

W25

31

W2504

W25

38

W25

37

W25

34

W25

29

W25

26

W25

25

W25

24W25

23

W25

22

W25

21

W25

20

AWX8879

GN

DU

USB


VIDEO/GAMER/VCR2 CD CD-R/TAPE Tuner XM iPod HDMI

SPEAKERSTUNER EDITION

GN

DU

GN

DU

GN

DU

GN

DU

GN

DU

GN

DU

V+5UH

V+

5UH

V+

5UH

V+

5UH

V+

5UH

V+

5UH

EXQS

LED

2

LED

1

LED

3

LED

4

LED

6

LED

5

LED

7

VIDEO SELECTMulti CH IN

PNE-1B1

AME] [CD] [CD-R/TAPE] [Tuner] [XM]

[SIRIUS]

[SIRIUS] [iPod][MULTI CH IN]

160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330

(ANP7562-E)

N

SIDE A

VSX-LX505 6 7 8

C

D

F

A

B

E

16

11

16

R25

51

R25

65

C25

51

R25

01

C25

04D

2501

C25

01

R250

C25

80

NG/

V+

5UH

TION

150

VSX-LX50182

1 2 3 4

9

88

9

R25

52

R25

53

R25

54

R25

55

R25

66

R25

67

R25

56

R25

57

IC25

01

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02

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09

R25

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D25

03

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04

C25

08

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2506 C

2505

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58

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05

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15

C25

09

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11

C25

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C25

11

R25

08

R25

07

R25

06

Q25

01

Q25

02

Q25

03

Q25

04

Q25

05Q25

06

Q25

07

Q25

08

R25

13R

2514

Multi CH IN

GN

DU

DVR/VCR2VIDEO/GAMECD

CD-R/TAPE

XMTUNER

iPodHDMI

SPEAKERS TUNER EDIT TUNI

K

L

MN

O

P

V+

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V+

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V+

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V+

5UH

V+

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GN

DU

GN

DU

GN

DU

GN

DU

GN

DU

GN

DU

EXQS

LED

1

LED

2

LED

4

LED

3

LED

5

LED

6

LED

7

AWX8879AWX8880AWX8881AWX8882

USBVIDEO SELECT

STA

[iPod][MULTICH IN]

[SIRIUS]

[SIRIUS]

[XM][TUNER]

[CD-R/TAPE] [CD]

[VIDEO/GAME]

160170180190200210220230240250260270280290300310320330

MULTI JOG ASSYN

N

SIDE B

1 2 3 4

C

D

F

A

B

E

9

88

9

IC25

01Q

2501

R25

14

D

ER EDIT

K

P

LED

1

160

183

5 6 7 8

16

11

1617

101

LF R

C25

16

C25

17

R25

51

R25

66

R25

65

R25

64

R25

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62

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71

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72

R25

75

R25

74

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73

R25

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R2576

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01

C25

04

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12

D25

01

C25

15

D25

23

C25

01

R25

10

D25

19

D25

21

R25

11

C25

14

D25

17

R2509

C25

13

C25

12

Q25

09

Q25

10

Q25

11

Q25

12

R25

13

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80

R2580

1.V+5U2.V+5UH3.KEY1

4.KEY25.KEY36.LED117.LED108.LED99.LED16

10.EXCK11.EXSTB12.EXOE13.EXDAT14.EXQS15.GNDU16.MJOGB17.MJOGA

GN

DU

STANDBY/ON

MR ON/OFF

MR CONTROLListening ModeDVD/LDTV/SATDVR/VCR1VR/VCR2

TUNING/ TONE RETURN SYSTEM

G

HI

J

Q

MJOGA

MJOGB

LED16

KEY1

LED11

KE

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LED

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LED

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V+5UHV+5UH

V+5UH

V+

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V+

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V+

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GN

DU

GNDU

GNDU

GNDU

GN

DU

GN

DU

GN

DU

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EXOE

EXQS

EXQS

(Phase Control)

(Acoustic EQ)

SETUPSTATION

PNE-1B1

[VIDEO/GAME]

[DVR1/DVR2]

01020304050607080901001101201301401500

60

70

80

90

100

110

120

130

140

150

160

170

180

190

200

210

X

Y

(ANP7562-E)

N

SIDE B

2501

VSX-LX505 6 7 8

C

D

F

A

B

E

JA265

W

2612

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9

VSX-LX50184

1 2 3 4

11.13 FRONT-IN ASSY

14

124

1

10

17

LF

14

CO

NTA

CT

SID

E

11

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R

C2712

C2706

C2716

C2755

C2715

JA2701

C2702

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JA2751

CN2652C

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51

W26

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W2619

W2600

W26

11

W26

05

W2610

W26

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01

W2604

W26

03

W26

18

W2606

W

1.V+5D

6.FV-Y5.FV-C4.GNDD3.GNDD2.FOPT

8.GAV7.FV

9.GAV

11.MICOUT10.MICDET

15.FV-R16.V+7A17.V-7A

14.FV-L13.GNDA12.GNDA

ASSFRONT

AWX9047AWX9048AWX

GAV

V+

7A

V-7

A

PNE-1B1

MIC

DE

T

MIC

OU

T

AWX8954AWX8955

0 10 20 30 40 50 60 70 80

0

10

20

30

40

50

60

70

80

X

Y

CN2652

CN701AL

CN113C

CN2651

FRONT-IN ASSYP

P

SIDE A

1 2 3 4

C

D

F

A

B

E

R

ARON

AWX8AWX8

80

185

5 6 7 8

1 2

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6 5

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9

10

11

12

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C2659

C2653C26

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C26

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W2607

W2616W26

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W2617

W2608

W2623

W2613

W26

14W2612

W2622

W2621

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SSYT IN

GNDA

GNDA

GN

DA

GNDAGNDCH

GNDCH

GNDCH

GAV

954955

90 100 110 120 130 140 150 160

(ANP7562-E)

P

SIDE A

VSX-LX505 6 7 8

C

D

F

A

B

E

F

757

758

2751

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756

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AWXAWX

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R26

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R26

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R26

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R26

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71

C26

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C26

81

C26

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C26

68

C26

69

C26

70

C26

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FRONT IN ASSY

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GNDCH

GNDCH

GNDCH

GNDD

GNDA

GAV

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AWXAWX

(ANP7562-E)

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SIDE B

1 2 3 4

C

D

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A

B

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C2758

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C2756

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R27

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R27

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R27

51

R27

52

C27

17

C26

70

C2718C2719

AWX

17.V-7A16.V+7A15.FV-R14.FV-L

13.GNDA12.GNDA11.MICOUT10.MICDET9.GAV

8.GAV7.FV6.FV-Y5.FV-C4.GNDD3.GNDD2.FOPT1.V+5D

AWX9047AWX9048

GNDAPNE-1B1WX8955

WX8954

01020304050607080

0

10

20

30

40

50

60

70

80

X

Y

CN2652

CN2651

P

SIDE B

VSX-LX505 6 7 8

C

D

F

A

B

E

C20

1

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BRN

Y

Y14

VSX-LX50188

1 2 3 4

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110

125

1

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KN2001

W2008

W2010

W20

19

W2005

W2004

W2006

J22A

W2003

W2002

W2001

H2002

T2001

W20

17

CN2002

L2003

L200

2

CN

2003

H2001 L2001

RY200

CN

2004

C20

01

W20

07

2001

W20

16

J21AJ23A

2005YEL

2005WHT

FIREREPLACE RISK OFMARKED. AS FUSE

NL

WHT

BLK

FU1

180 190 200 210 220 230 240 250 260

0

10

20

30

40

50

60

70

80

90

100

110

120

X

Y

(ANP7562-E)

CN3007W

R

CN2002

PRIMARY ASSYQ

Q

SIDE A

AC CORD

2005

1 2 3 4

C

D

F

A

B

E

10

2

05

04

L200

RA

0

189

5 6 7 8

19

46

3

4

LF

1

9

R

C20

12

CN2001

W20

14

H2004

W20

09

H20

03

C20

02

J2004

W2024

W2013

W2023

D20

05

IC20

02

C2003Y15A

C20

09

W20

12

J2001

H2006

H20

05

J2003

W20

15

1

C2010

IC2001

Y2001

C2004

R20

02

KN2002

J2002

W2022

W2020

W2021

J21A

Y14A

AWX9034

4.G

ND

ST

AWX9086AWX9085

5.G

ND

ST

SECONDARY

BRN

PRIMARY ASS'Y

AWX9092F

U3

AWX9091

BRN

ORG

FU

2

78M56A

PRINTED SIDE

7.G

ND

ST

6.G

ND

ST

8.G

ND

ST

9.G

ND

ST

3.V

+5.

6ST

2.A

C R

Y1.

W.U

P

GRY

PRIMARY

AWX

BRN


PNE-1B1

260 270 280 290 300 310 320 330

Y14BR

CN3008W

CN2001

Q

SIDE A

Y14A

Y15BR

Y15A

VSX-LX505 6 7 8

C

D

F

A

B

E

1

2

CN2

VSX-LX50190

1 2 3 4

19

-+

R

LF

D20

01

C20

11

C20

05

C20

06

D20

06

C20

08

C20

07

D2003

Q2001

R20

04R

2003

D20

04

D20

02

2.A

C R

Y3.

V+

5.6S

T

1.W

.UP

SE

CO

ND

AR

Y5.

GN

DS

T6.

GN

DS

T7.

GN

DS

T8.

GN

DS

T9.

GN

DS

T

4.G

ND

ST

PRIMARYPN

E-1

B1

AW

X90

34A

WX

9035

AW

X90

36A

WX

9037

AW

X90

85A

WX

9086

AW

X90

91A

WX

9092

AW

X

250260270280290300310320330

CN2001

PRIMARY ASSYQ

Q

SIDE B

Y14AY15A

1 2 3 4

C

D

F

A

B

E

2

191

5 6 7 8

LF

1 5

ASSYPRIMARY

18019020021022023024050

0

10

20

30

40

50

60

70

80

90

100

110

120

X

Y

(ANP7562-E)

CN2002

Q

SIDE B

CN2003

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50192

1 2 3 4

11.15 TRANS 1 ASSY

LF

R

Y15B Y14B

BRN GRY

PRIMARY SIDE

LN

AWX9038

AWX

TRANS1 ASS'Y

PNE-1B1

LFR

L N

PRIMARY SIDE

AW

X

AW

X90

38T

RA

NS

1 A

SS

'Y

PNE-1B1

130 140 150 160 170 180 190

0

10

20

30

40

50

60

70

X

Y(ANP7562-E)

130 140 150 160 170 180 190

0

10

20

30

40

50

60

70

X

Y

(ANP7562-E)

TRANS 1 ASSYR

TRANS 1 ASSYR

SIDE A

SIDE B SIDE B

SIDE A

Y14AQ

T1501 MAIN TRANS.

Y15AQ

Y14

B

Y15

B

Y14

B

Y15

B

R R
1 2 3 4

C

D

F

A

B

E

193

5 6 7 8

11.16 TRANS 2-1 ASSY

16

15

Y9A

Y10A

C3259

C3260

R3257

C3258

C32

57

W32

52

3251

W32

54

W32

51

IC32

51 CN

3252

C32

55C

3256

W32

59

C3252

C3251

R3251

R3253

R3254

R3256

R3255

W3256

IC32

52

Y8A

W3257

C32

53

C32

54

W3258

W32

55

W32

53

PN

E-1

B1

AW

X91

16

AW

X90

58A

WX

9059

AS

SY

-

-

-

J325

1

V-12A

NECK8

NECK6

GN

D

GN

D

GN

D

VH

a

-C

TR

AN

S2-

1

FUSI

BLES

IC32

51 E

T IC

3252

4910

07 D

E CH

EZ L

ITTE

LFUS

E IN

C.

ATTE

NTI

ON

BLK

BRN

GLY

1.VH+2.VH-

3.NECK64.NECK8

5.V-12A

1.-C2.-B

3.-VH4.+VH

5.+B6.+C

EN C

AS D

E RE

MPL

ACEM

ENT

DES

N'UT

ILIS

ER Q

UE L

A RE

FERE

NCE

-

BOND

15

R

16

D3260

D3254

D32

53

D3261

D32

59

D3265

D32

57D

3255

D32

63

D3256

D3266

D3262D3258D3264

D32

51

Q3252

Q3251

Q32

53

16

PN

E-1

B1

AS

SY

-C

GN

D

GN

D

VH

a

GN

D

V-12ANECK6

NECK8

AWX9059AWX9058

VG

TR

AN

S2-

1

6.+C5.+B4.+VH3.-VH2.-B1.-C

5.V-12A4.NECK83.NECK62.VH-1.VH+

AWX

VLa

VLb

VHa

VHb

REPL

ACE

WIT

H SA

ME

TYPE

NO.

INC.

FOR

IC32

51-3

252.

4910

07 M

FD. B

Y LI

TTEL

FUSE

CAUTION

BINDER

AWX9116

51

1

2 3

4

LF

61

R

-+

NP

190 200 210 220 230 240 250 260 270 280

150

160

170

180

190

200

210

220

230

X

Y

190 200 210 220 230 240 250 260 270 280

150

160

170

180

190

200

210

220

230

X

Y

(ANP7563-C)

(ANP7563-C)

SIDE A

SIDE B SIDE B

SIDE A

S S

TRANS 2-1ASSY

S

TRANS 2-1ASSY

S

CN

3252

5604AI

Y8A 3251

Y8BW

Y10A

Y10BT

Y9A

Y9BT CN3351U

T15

01M

AIN

TR

AN

S.

CN

3252

3251

Y9A

Y8A

Y10A

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50194

1 2 3 4

11.17 DIODE 1 and VH TR ASSYS

12

34

12

34

Y9B

Y10B

Y11B

D33

02D

3301

W3314

Y12B

W3313

W33

09

W33

11

W33

04

W33

03

W33

02

W33

01

W33

12

W33

10

R3301

C33

01

C33

02

W3306

W3305

W33

07

W33

08

VLa

PN

E-1

B1

GRY

BLU

BRNAW

X906

0

DIOD

E AS

SY

RED

VLa

VLa

VLa

+V

L

+V

L

+VL

+VL

-VL

-VL

-VL

-VL

-VL

-VL

RLF

16

IC3352

IC3351Q3352

Q3353

CN

3351

VH TR ASSY

+B

-E-C

-B+

E+

C

+VH

+B

-VH

-B

+C

AWX9061

-C

PN

E-1

B1

LFR

16

DIOD

E AS

SYAW

X906

0P

NE

-1B

1

-VL

-VL

-VL

-VL

-VL

-VL

VLa

VLa

VLa

VLa

+V

L +V

L

+VL

+VL

R

LF

R3353

R3354

R3352

Q3351

Q3354

C3351

C3354

C3352

C3353

R3351

D3352

D3351

PN

E-1

B1

AW

X90

61V

H-T

R A

SS

YR

LF6

1

150 160 170 180 190 200 210

110

120

130

140

150

160

170

180

190

200

210

220

230

X

Y

(ANP7563-C) (ANP7563-C)

(ANP7563-C) (ANP7563-C)

150160170180190200210

110

120

130

140

150

160

170

180

190

200

210

220

230

X

Y

SIDE A SIDE B

T U T U

DIODE 1 ASSYT DIODE 1 ASSYT

VH TR ASSYU VH TR ASSYU

3251S

Y9AS

CN

3351

CN

3351

Y9B

Y10AS

Y10

B

Y11AW

Y11

B

Y12AW

Y12

B

Y9B

Y10

BY

11B

Y12

B

1 2 3 4

C

D

F

A

B

E

195

5 6 7 8

11.18 BRIDGE 1 ASSY

AWX9078-BRIDGE1-HI

ASSY

23.C

r O

UT

22.G

ND

VC

21.C

b O

UT

20.G

ND

VC

19.Y

OU

T18

.GN

DV

C17

.Cr

IN16

.GN

DV

C15

.Cb

IN14

.GN

DV

C13

.Y IN

12.G

ND

VC

11.S

C O

UT

10.G

ND

VC

9.S

Y O

UT

8.G

ND

VC

7.S

C IN

6.G

ND

VC

5.S

Y IN

4.G

ND

VC

3.C

VB

S O

UT

2.G

ND

VC

1.C

VB

S IN

PNE-1B1LF

123

23 1R

123

1235811

CN

5811

CN

5812

123.0mm

123.0mm

2.G

ND

VC

4.G

ND

VC

1.C

VB

S IN

3.C

VB

S O

UT

5.S

Y IN

7.S

C IN

6.G

ND

VC

10.G

ND

VC

11.S

C O

UT

12.G

ND

VC

13.Y

IN14

.GN

DV

C15

.Cb

IN16

.GN

DV

C17

.Cr

IN18

.GN

DV

C19

.Y O

UT

20.G

ND

VC

21.C

b O

UT

22.G

ND

VC

23.C

r O

UT

8.G

ND

VC

9.S

Y O

UT

AW

X90

78

BR

IDG

E1-

HI

AS

SY

PNE-1B1LF

23 1

23 1

R

0 10 20 30 40 50 60 70 80

80

90

100

110

120

130

140

X

Y

0 10 20 30 40 50 60 70 80

80

90

100

110

120

130

140

X

Y

(ANP7563-C)

(ANP7563-C)

SIDE A SIDE A

CN106C

CN5812

CN5811

CN1002AK

SIDE BSIDE B

CN5812

CN5811

BRIDGE 1 ASSYV

BRIDGE 1 ASSYV

V V
VSX-LX50
5 6 7 8

C

D

F

A

B

E

1

C30

R305051

C

R305

3102

CN

3101

028

1

W3015

3008

W3009

07 GN

GND

V-12

+VL

RED

LK

GND

+VL

1

30

SB

VSX-LX50196

1 2 3 4

11.19 PS/SP ASSY

7 568

10

34

9

2

113

12

12

CN3001

J300

9

C3101

L3011

C3011

R3012

R3024

C3012

C3013

C3032

C3031

R30

32 C3

C30

22R

3022

C30

21

Y13A

C3023 C3033

R30

23

R30

13L3

031

L3021

L3051

R3014

R3011

R30

21

R3031

L3001

C3001

L3002

R3101

CN

3003

CN3004

RY3002

RY3001

RY3005

W3

W302

W3014

W3006

W3029

W

W3022

W3020

W3018

W3003

W3001

W3002

W30

W3027

W30

26

W3005

W3004

V+5.6ST

F

SRCFLFR

GND

FL

V+12

V-12

BOND

1.CV+12

V-12A

HP

G

2.FL

GND

GND

GND

V+12V1.FR

RY HP

2.NC

B

RY CSRY BGNDSTV5.6STRY AC

13.W UP

RY A

V-12VHP RHP G

1.HP LREDW

HIT

E

J11

113

12

2 1

130 140 150 160 170 180 190 200 210 220 2

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

X

Y

SIDE A

PS/SP ASSYW

W

CN3203Y

J3009CN3004

Y2AG

Y11T

Y11ACN3102

CN3003

Y1AIY1AD

Y6AG

1 2 3 4

C

D

F

A

B

E

3

Y13A

3

L3

R

02

Y3005

J11

220

YT

Y

197

5 6 7 8

5 346

7

12

9

12

12

12

1 2 4

1 2 3

15

19

CN3002

Y13B

C3102

C3042

C3041R3042

C3052

R3052C3051

Y8B

C3053 C3073 C3063

L3041

051

C3072

C3071

R3072

L3071

L3061

R30

62

C30

61

C30

62

R30

41

R3051

R3071R

3061

3101 R3102

CN3005

CN3006

C3043

RY3004RY3003

3102

CN

3101

W3023

W3028

W3021

W3015 W3017

CN

3007

W3013

W3025

W3029

W3011

W3008

W3030

W3031

Y11A

W3022

W3024

Y12A

W3009W3012

W3010

W3007

W30

32

CN

3008

W3016

KN3001

D

E

GNDST

GNDST

GNDST

GNDSTREPL

ACE

WIT

H SA

ME

TYPE

NO

.ICP-

N15

MFD

.

CAUT

ION

BY R

OHM

CO

.,LTD

FOR

IC33

51-3

352.

NCNC

NC

SR

-VL

GND

GND

GND

GND

GND

SBR

RS

SBR

SBL

GNDST

V+12

V-12 V-12

GND

GND

GND

GA

MP

NCNC

GA

MP

GAMP

SBR

V+

5.6S

T

-VL

SL

+VL

RS

RED BLU

BLK

BLK

BLK

SBR

SBL

LS

GND

GND

PS

/SP

AS

S'Y

BOND

PN

E-1

B1

GNDST

GNDST

V5.6ST

RYACW UP

SBL

+VL

YELLOW

BLUE

1 4

AW

X91

07A

WX

9108

AW

X91

10A

WX

9109

AW

X90

52A

WX

9053

AW

X90

54A

WX

9055

AW

X

12

12

1 3

15

R

19

(ANP7563-C)

230 240 250 260 270 280 290 300 310 320 330

SIDE A

CN2001Q

CN2002Q

CN

3008

CN

3006

CN

3007

W

Y8AS

Y8B

11B

11A

Y12BT

Y12A CN3101

Y5AD

Y4AG

CN

3005

Y3AD

VSX-LX505 6 7 8

C

D

F

A

B

E

GND

220

VSX-LX50198

1 2 3 4

D30

06

D30

08

D30

07 D30

05

C30

93

Q3002

Q3003

Q3004

C30

94

C30

95

GND

GNDST

V+12

V-12 V-12

SBL

RS

SBRAT

TENT

ION

DES F

USIBL

ES IC

3351

ET IC

3352

N'UTIL

ISER

QUE L

A REF

EREN

CEIC

P-N1

5 DE C

HEZ R

OHM

CO.,L

TD.

EN C

AS D

E REM

PLAC

EMEN

T

AWX

AWX9053

GND

GND

GND

GNDGND

GND

GND

GND

GND

SBR

V+

5.6S

T

PS/SP ASSYAWX9052


PNE-1B1

AWX9108

AWX9110AWX9109

W UPRYAC

V5.6ST

GNDST

GNDST

GNDST

GNDST

GNDST

GNDST

NCNCNCNCNC

LF

21

21

14

13

51

R

91

(ANP7563-C)

330 230240250260270280290300310320

SIDE B

CN

3008

CN

3005

CN

3006

CN

3007

PS/SP ASSYW

W

CN3102 CN3101

Y12A Y8B Y11A

1 2 3 4

C

D

F

A

B

E

Q3

V-12

GND

GND

GND

GND

1

23

CN310

Y11A

199

5 6 7 8

D30

01

D30

02

D30

10

D30

09

Q3001

D30

04

D30

03

002

C30

91C

3092

Q30

05

GND

V+5.6ST

V-12 V-12

GNDGND

GND

GND

FL

GN

DH

P

113

21

21

1301401501601701801902002102200

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

X

Y

SIDE B

W

J3009

1

CN3003

CN3004

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50200

1 2 3 4

11.20 TRANS 2-2 ASSY

112

C3401

H3401H3402

H3406

H3410

H3404

H3407

H3409

H3405

H3403

H3408

J340

1

FU4

FU

5F

U6

6.DREG 5.VREG

4.VREGG 3.VREG

2.AC2 1.AC1

12.AREG11.AREGG

10.AREG 9.DREG 8.DREG 7.DREG

FU7

FU8

AWX9062AWX

TRANS2-2 ASS'Y

PN

E-1

B1 R

12

1

RISK OF FIRE - REPLACEFUSE AS MARKED.

TRANS2-2

AWX9062 AWX

8.DREG 9.DREG

10.AREG

12.AREG11.AREGG

3.VREG

1.AC1 2.AC2

5.VREG 4.VREGG

6.DREG

7.DREG

ASS'Y

PNE-1B1

5A 125V

2.5A 125V

FU8

FU7

FU4

1.25A 125V

FU5

FU6

LF

12

1

R

(ANP7563-C)

(ANP7563-C)

60 70 80 90 100 110 120 130 140

30

40

50

60

70

80

90

100

110

120

130

Y

60 70 80 90 100 110 120 130 140

30

40

50

60

70

80

90

100

110

120

130

X

X

Y

SIDE A

SIDE B SIDE B

SIDE A

CN3501Z

J340

1J3

401

TRANS 2-2 ASSYX

TRANS 2-2 ASSYX

T15

01

MA

IN T

RA

NS

.

X X
1 2 3 4

C

D

F

A

B

E

201

5 6 7 8

11.21 POSI 1-L, POSI 2-L and POSI 1-R ASSYS

12

12 12

TH4501

TH

4502

J4551

J4501

J450

2

TH4503

POSI_1R ASSY

POSI_1L ASSY

PO

SI_

2L A

SS

Y

AWX90839084

AW

X90

82

90819080 AWX

21

21

21

R

R

R

LF

LF

LF

12

12 12

POSI_1R ASSY

POSI_1L ASSY

PO

SI_

2L A

SS

YA

WX

90839084

90819080

9082

AWX

AWX

PN

E-1

B1

PN

E-1

B1

PN

E-1

B1

(ANP7564-C)(ANP7564-C)

(ANP7564-C)

(ANP7564-C)

(ANP7564-C) (ANP7564-C)

20 30 40 50 60 70 80

210

220

230

240

X

Y

20 30 40 50 60 70 80

210

220

230

240

X

Y

J450

2

CN

5005

AD

J4501

CN5004AD

J4551

CN5304AG AFPOSI 2-L ASSY

AFPOSI 2-L ASSY

AHPOSI 1-R ASSY

AHPOSI 1-R ASSY

AEPOSI 1-L ASSY

AEPOSI 1-L ASSY

J450

2

J4501

J4551

AF AHAE AHAFAE

SIDE ASIDE A

SIDE B SIDE B

VSX-LX505 6 7 8

C

D

F

A

B

E

AWXAWX

90579056

ANS S

1

1

VSX-LX50202

1 2 3 4

11.22 TRANS SIDE ASSY

14

1

10

17

3201

CN3202 B

A

13.L

OC

K D

ET

2.HPR3.HPG

16.+

FAN

15.-

FAN

17.+

FAN

4.HPL

5,G

ND

ST

10.R

YA

1.HPSW

12.-

12V

9.R

YH

P

7.R

YB

4.V

+5.

6ST

3.R

YAC

14.-

FAN

2.W

UP

8.R

YC

S

1.H

PS

W

11.+

12V

6,G

ND

ST

PRODUCTION CODE14

1 17

FCICTD

3201

AWX

3201

CN3202

AWX

TR

4,H

PS

W

3,H

PR

2,H

PG

1,H

PL

1.H

PS

W2.

WU

P3.

RYA

C4.

V+

5.6S

T

6,G

ND

ST

5,G

ND

ST

7.R

YB

8.R

YC

S9.

RY

HP

10.R

YA11

.+12

V12

.-12

V13

.LO

CK

DE

T14

.-FA

N15

.-FA

N16

.+FA

N17

.+FA

N

LF

4 1

117

ABC

9876543210

10

0 1 2 3

10

40 50 60 70 80 90 100 110 120 130 140 150 160 170 180

0

20

30

40

50

10

X

Y

40 50 60 70 80 90 100 110 120 130 140 150 160 170 180

0

20

30

40

50

10

X

Y

SIDE A

SIDE B

TRANS SIDE ASSYY

TRANS SIDE ASSYY

CN3202

CN3202

CN5705AJ

3201

3201

Y

CN2851O

1 2 3 4

C

D

F

A

B

E

70

70

203

5 6 7 8

12

13

13

CN

3203

CN

3204

CAWX9057- PNE-1B1

9,RYB10,GNDST

7,RYHP

1,+FAN

8,RYCS

11,V+5.6ST

TRANS SIDE ASSY 2,-FAN

3,HPR2,HPG

4,V-12V

13,WUP12,RYAC

5,V+12V

3,LOCK DET

1,HPL

6,RYA

AWX9056-

113

R

13

L3214

L3202

L3203

L3204

L3205

L3206

L3207

L3208

L3209

L3210

L3211

L3212

L3213

R3214

R3202

R3203

R3204

R3205

R3206

R3207

R3208

R3209

R3210

R3211

R3212R3213

R32

01

AWX9057-

PNE-1B1

AWX9056-

CN3204

V+12V

TRANS SIDE ASSY

1,+FAN2,-FAN

3,LOCK DET

HPLHPGHPR

V-12V

13.WUP12.RYAC

RYCSRYB

GNDST11.V+5.6ST

RYHPRYA

R

31

(ANP7563-C)

(ANP7563-C)

180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330

180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330

SIDE B

SIDE A

J3009W

CN3203

CN3203

Y
VSX-LX50
5 6 7 8

C

D

F

A

B

E

VSX-LX50204

1 2 3 4

11.23 IR I/O ASSY

1

10

11

123

1

10

W37

18

CN

3703

C37

52

CN

3702

JA3701 JA3702

KN

3751

R37

52

W37

08

W37

12

W37

15

W37

07

W37

06

W37

01

W37

02

W37

17

W37

05

W37

16

W37

14

W37

03

W37

13 W37

09

W3710

W37

04

W3711

CN

3701

GN

DU

V+

5.6U

MR

IN

OP

T IN

1

V+

5D

OP

T IN

2

GN

DU

V+

12T

V+

12T

V+

9T

GN

DT

GN

DT

TRT

L

GC

CG

CC

AW

X91

01

PN

E-1

B1

GNDUGCC

AW

X90

66A

WX

9067

IR I/

O A

SS

Y

111

123

R

1

10

C37

56

C37

57

C37

58

L370

1

L370

2

L370

3

C37

01

L370

4R

3703

C37

55

C37

02

R37

02

D37

02

C37

54C

3753

Q3751

D37

51

C37

51

D37

52

D37

01

R37

01

Q3752

R37

54

R37

55R

3756

R37

53

C37

03

C37

04

GC

C

GN

DU

V+

9T

GN

DT

TL

GN

DT

TR

V+

12T

OP

T IN

1

V+

5D

OP

T IN

2

MR

IN

V+

5.6U

GN

DU

AWX9101

PN

E-1

B1

AWX9066AWX9067

1.TCETDI

TCLKTDO5.GNDT

TL

V+9TTR

VSMFMDET

11.GNDT

IR I/O ASSY

1.OPTIN1

OPTIN2GNDD

GNDD

GNDDGNDD

5.GNDD10.OPTOUT

V+5DOPTIN3

23.OPTIN1V+5D

21.GNDD

20.OPTIN2

17.OPTIN3

19.GNDD18.GNDD

16.GNDD15.GNDD

14.OPTOUT13.V+5.6UMRIN

GNDUFMDETGNDU

TCETDI

TCLK

5.TDO4.GNDT

3.TL2.V+12T

1.TR

LF

GCC

11

10

1

23

1

R

1

10

(ANP7563-C)

(ANP7563-C)

0 10 20 30 40 50 60 70 80

30

40

50

60

70

80

90

100

X

Y

0 10 20 30 40 50 60 70 80

30

40

50

60

70

80

90

100

X

Y

SIDE A SIDE A

SIDE B SIDE B

AB AB

CN

301

G

CN

3701

CN

281

C

CN

3702

FM

/AM

TU

NE

R U

NIT

CN

3703

CN

3701

CN

3702

CN

3703

AB IR I/O ASSY

AB IR I/O ASSY

1 2 3 4

C

D

F

A

B

E

205

5 6 7 8

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50206

1 2 3 4

11.24 LOCAL P-SUPPLY ASSY

1 2 3 4

112

19

110

14

15

19

IC3511

C3525

C35

14

C3519

C3520

C35

18

IC35

04

IC35

03

C35

06

C35

05

D3512

C3524

C3523

IC3505

IC3506C

3515

C3512

C3510

C3511

W3507

W35

19

C35

02

R35

03

C3504

C3516 R35

08

C3503

IC3502

IC3501

C35

01

Q3502

CN

3501

W3526

W35

38

D3514

W3513

W3506

W3537

W3535

W3523

W3525

W3512

W3514

W3517

W3515

W3520

W3522

D3518

W3521

W3536

W3509

W3516 3502

W3533

W3534

J3504

3506

W3508

W3505

W3527

W3532

W3524

W35

29

W3528

W35

03

W3501

W35

30

W3518

W35

31

IC3510W3510

J350

3

W3504

W3502

D3517

J3505

G

H

ICP-N10ASS'Y

AW

X90

63

iPodPOWERFANSTOP

FANDRIVE

J350

2

9

1

1

12

V-12V

GNDAD

+12V

GNDV

V+5.6V

V-12V

VREG

GT

RG

REPL

ACE

WITH

SAM

E TY

PE N

O.49

101.6

GN

DU

CAUT

ION

-MF

D.BY

Litte

lfuse

INC

FOR

IC35

02 A

ND IC

3510

.

V-5.6V

78M

05

79M05

78M56

AC2

V+FAN

AC2

V-5

.6V

V+

12T

RG

AREG

VREGG

V+

12T

DREG

AR

EG

AC1

V+12A

DREG

AR

EG

-VF

GA

V

AREGG

V-12A

GA

V

LOCKDET

V+5.6U

GN

DU

V-FAN

GNDU

V+

12A

AREG

V-1

2A

DREG

AC1

VREG

AR

EG

G

V+

12T

AC2

V+

5.6

V+

5.6V

V+

iPod

GA

V

V+5AD

DREG

GT

RG

V+

12T

RG

GNDU

GNDU

B

C

E

LOCAL SUPPLY

V+

5AD

2SD1763

V+5.6V V+5.6V

GNDV

V+12V

V+5AD

V+5AD

+12V

GNDA

GN

DA

D

-VF

J350

6

1.DREG2.DREG3.DREG

4.DREG

AW

X90

64A

WX

9065

AW

X90

68

PNE-1B1

PNE-1B1

PNE-1B1

PNE-1B1

iPod POWER

V-12V

AW

X91

14A

WX

9115

V+FAN

GNDU

AC

2

AREG

AREG

R

R

NP

NP 12

1

19

10 1

14

R

R

15

19

(ANP7563-C)

70 80 90 100 110 120 130 140 150 160 170

120

130

140

150

160

170

180

190

200

210

220

230

240

250

X

Y

SIDE A SIDE A

CN

102

C

3502

J340

1X

CN

3501

J350

3

CN661A

J3504

CN3801

J3505

AC

CN

5704

AJ

3506

CN

652

AA

Z Z

LOCAL P-SUPPLY ASSYZ

1 2 3 4

C

D

F

A

B

E

207

5 6 7 8

C3513

R3505

C3517

D3513

C35

08C

3507

C3521

C3522

D3516

D3515

D35

11

R3506

Q35

03

Q3501

R35

04D

3510

D35

09

D3504D

3505

D35

06D

3507

D35

08

R35

07

D35

03

D35

01D35

02

L350

1

R35

01

Q3504

R3512 R3511

Q3505

GNDU

V+

12T

RG

GT

RG

V+

5.6V

GA

VG

AV

GA

VV

-5.6

VV

+iP

od

EN CAS DE REMPLACEMENT

V+12AV-12A

V-FANV+FAN

LOCKDET

GNDU

GN

DU

ASS'Y

V+5.6U

DE CHEZ

IC3502 ET IC3510

LOCAL SUPPLY

AC1AC2

VREGVREGG

VREGDREGDREGDREGDREGAREG

AREGGAREG

V+5.6V

+12V

GNDVV+5AD

GNDU

+12V

V+5AD

+12V

GNDV

-VF

V+5.6V

GNDA

-12V

V-5.6

-12V

-VF

AC2

AC1

iPodPOWER

FANSTOP

V+5.6U

FANDRIVE

GNDU

GNDU

E1

E2B2

B1

C1

C2

DES FUSIBLES

N'UTILISER QUE LA REFERENCE 49101.6

ATTENTION-

Littelfuse INC.

1.DREG2.DREG3.DREG4.DREG

AWX9063AWX9064

V+

12T

V+

5AD

GN

DA

DV

-12A

V+

12A

V+

12T

V+

12T

RG

GT

RG

AR

EG

AR

EG

_GA

RE

G

AWX9115

AWX9065

AWX9114

AWX9068

14

PNE-1B1

PNE-1B1

PNE-1B1

PNE-1B1

iPod POWER

AREG

AREG GN

DU

AC

2

V+FAN

GNDAD

R

112

LF

19

R

R1 10

41

LF

LF

LF

15

R

19

(ANP7563-C)

708090100110120130140150160170

120

130

140

150

160

170

180

190

200

210

220

230

240

250

X

Y

SIDE BSIDE B

3502

CN

3501

J350

3

J3504 J3505

ZZ

LOCAL P-SUPPLY ASSYZ35

06

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50208

1 2 3 4

11.25 DC/DC ASSY

14

13

12

34

KN651

C654

W662

CN

652

651

C65

1

R65

1

C65

2

C65

3

C655

CN

651

D65

3

C65

7

Q651

L651

C658

C659

W660

W656

W653

W657

W668

W659

W661

W655

W654

W658

W66

5

W66

4

W66

3

W65

1

W65

2W

666

W66

7

D654

IC65

1

652

PNE-1B1

4.DREG

2.DREG1.DREG

3.DREG

BO

ND

AWX9015

DC/DC ASSY

DREG

DREG

DREG

V+

12U

N

V+

12U

N

V+12UN V+12UN

V+5D

V+

5D

V+

5D

V+

5D

GR

TN

GR

TN

GRTN

GRTN

GRTN

GRTN

3.V+5D2.GRTN1.V+7D

AWX9098

14

R

13

(ANP7563-C)

0 10 20 30 40 50 60 70 80

130

140

150

160

170

180

190

200

210

220

230

240

250

X

Y

SIDE A SIDE A

DC/DC ASSYAA

AA AA

J662

ACN

651

3506

Z

CN

652

1 2 3 4

C

D

F

A

B

E

209

5 6 7 8

D651

R652R653

R654C656

C66

0

C66

1

D65

2R

655

R65

6

DC

/DC

AW

X90

15

3.V+5D2.GRTN1.V+7D

AS

SY

V+12UN

V+12UN

V+5D

DREG

DREG

DREG

DREG

V+

12U

N

GRTN

GRTN

GRTN

GRTN

GR

TN G

RT

N

V+

5D

V+

5D

V+

5D

PN

E-1

B1

AW

X90

98

14

41

LF

13

R

(ANP7563-C)

01020304050607080

130

140

150

160

170

180

190

200

210

220

230

240

250

X

Y

SIDE BSIDE B

AAAA

DC/DC ASSYAA

CN

651

CN

652

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50210

1 2 3 4

11.26 VIDEO CONNECT ASSY

1 13

1

14

15

1 21

19

3801

W3811

CN3804

CN3803

CN3802

W38

09

W38

08

W3807

W38

10

W38

12

W3806

W3805

W3802

W3804

W3803

W3801

CN

3801

V+12TRG

2.V+12TRG1.V+12T

3.GTRG4.V+5.6V5.SUPERG26.SUPERG27.SUPERG28.V-5.6V9.V+iPod

V+

12T

VM

UT

E

S53

AB

C

V+

12T

GAV

V+5.6V

V+5.6V

V-5.6V

V-5.6V

V+5.6V

GAV

1.V

-5.6

V2.

V+

5.6V

3.G

AV

4.G

AV

5.O

SD

RT

6.O

SD

CS

7.O

SD

DT

8.O

SD

CK

/EX

PC

K9.

EX

PD

T1

10.E

XP

OE

11.E

XP

ST

12.S

53A

BC

13.V

MU

TE

1.V

+iP

od2.

V+

iPod

3.V

-5.6

V4.

GA

V5.

GA

V6.

V+

5.6V

7.S

UP

ER

G2

8.S

UP

ER

G2

9.V

MU

TE

10.5

1C11

.51B

12.5

1A13

.EX

PS

T14

.EX

PO

E15

.EX

PD

T1

16.O

SD

CK

17.O

SD

DT

18.O

SD

CS

19.O

SD

RT

20.G

ND

U21

.GN

DU

1.G

ND

U2.

GN

DU

3.V

+5.

6V4.

GA

V5.

GA

V6.

V-5

.6V

7.V

+12

TR

G8.

GT

RG

9.G

TR

G10

.51A

11.5

1B12

.51C

13.S

53A

BC

14.V

MU

TE

15.V

+12

T

AWX9069AWX

VIDEO CONNECTASSY

PNE-1B1

R

LF

1

13

15

1

21

1

91

(ANP7563-C)

260 270 280 290 300 310 320 330

150

160

170

180

190

200

210

220

230

240

250

X

Y

SIDE A SIDE A

CN

1403

K

CN

3804

CN

1203

I

CN

3803

CN

1002

H

CN

3802

J350

5Z

CN

3801

VIDEO CONNECT ASSYAC

AC AC
1 2 3 4

C

D

F

A

B

E

211

5 6 7 8

V+12TRG

1.V+12T2.V+12TRG3.GTRG4.V+5.6V5.SUPERG26.SUPERG27.SUPERG28.V-5.6V9.V+iPod

V+5.6V

V-5.6V

GAV

V+

12T

VM

UT

E

S53

AB

C

V+5.6V

V-5.6V

V+5.6V

V+

12T

GAV

1.V

+iP

od

3.V

-5.6

V2.

V+

iPod

4.G

AV

5.G

AV

6.V

+5.

6V7.

SU

PE

RG

28.

SU

PE

RG

2

9.V

MU

TE

10.5

1C11

.51B

12.5

1A13

.EX

PS

T14

.EX

PO

E15

.EX

PD

T1

16.O

SD

CK

17.O

SD

DT

18.O

SD

CS

19.O

SD

RT

20.G

ND

U21

.GN

DU

2.G

ND

U3.

V+

5.6V

1.G

ND

U

4.G

AV

5.G

AV

6.V

-5.6

V7.

V+

12T

RG

8.G

TR

G9.

GT

RG

10.5

1A11

.51B

12.5

1C13

.S53

AB

C14

.VM

UT

E15

.V+

12T

13.V

MU

TE

12.S

53A

BC

11.E

XP

ST

10.E

XP

OE

9.E

XP

DT

18.

OS

DC

K/E

XP

CK

7.O

SD

DT

6.O

SD

CS

5.O

SD

RT

4.G

AV

3.G

AV

2.V

+5.

6V1.

V-5

.6V

VIDEO CONNECTASSY

AWX9069AWX

PNE-1B1

R

LF

113

115

121

19

(ANP7563-C)

260270280290300310320330

150

160

170

180

190

200

210

220

230

240

250

X

Y

SIDE BSIDE B

CN

3804

CN

3803

CN

3802

CN

3801

VIDEO CONNECT ASSYAC

ACAC
VSX-LX50
5 6 7 8

C

D

F

A

B

E

C50

21

R50

23

W51

3W

584

W56

7

P

200

003

VSX-LX50212

1 2 3 4

11.27 POWER AMP-L ASSY

111

1

111

C51

41

CN5002

W583

C5007

C5009

R50

09

W565

C50

22

W56

6

W58

1

C5023

W52

7R5027

W531

W550

W548

W529

W530

W50

3

W50

0

W50

4

W57

7

W57

6

W50

2

W50

1

W50

6

W50

5

W50

8

W51

2

W51

0

W50

9

W52

8

J5003

W54

7

Q50

04

J5002

W58

0

C5024

Q5005

R50

24

C50

41

W549

W564

C5017

C5001

CN5004

W526

J5004

W57

5

C5117

W560

Q5105

C51

22

W561

C51

21

W56

3

W56

2

C5101

R51

09

C5107

W57

9

W58

2

W54

3 W546R5127

W54

2

R51

23

C5123

C5124

W544R51

24

W545

Q51

04

W525

J5001W524

W57

8

W50

7

C5133 C5033

W9080

5001

W9071

W9072

C5109

IC50

01

W51

1

IC51

02

IC51

01

KN5001

N

PN

E-1

B1

AWX

FLSL

90719072

POWER AMP_L ASSY

PURPLE GREENY3 Y1

11,NC10,NC9,NC

1,NC2,NC

8,WT7,OL DET6,DC DET

4,POSI_15,POSI_2

3,GNDU

PN

E-1

B1

PN

E-1

B1

PN

E-1

B1N P

NP

11

1

NP

1

R

R R R

60 70 80 90 100 110 120 130 140 150 160 170 180 190

110

120

130

140

150

160

170

180

190

200

210

220

230

X

Y

CN5004

J4501AE

Y3

CN

5002

CN

5701

AJ

POWER AMP-L ASSYAD

AD

SIDE A

CN3005W

Y1

CN3W

1 2 3 4

C

D

F

A

B

E

C50

R50

09

C5023

R502

W51

2

001

R

19

W

213

5 6 7 8

113

1

16

1 1 1 1

W568

W55

2

W53

6

W53

2

CN5001

W53

5 W557

W554

W571

W537

C5207 C52

21

R52

09

Q52

04

W55

8

W59

0

W57

2

C5201

W58

7

W56

9W58

8

07

W56

6

W53

4

W53

3

Q5205

C50

21

R50

23

R52

23

C5223

C52

22

7

W531

C5217

W530

R5227

C5224

R52

24

W51

3

W51

4

W51

7

W51

6

W54

1

W53

8

W51

5

W51

9

W51

8

W52

2

W52

1

W52

0

C52

41

W58

4

C5233

C50

52

C50

51

W55

3

J5005

W540

CN5005

W570

W555W

589

W56

7

R5051

W53

9

W57

3

W57

4

W59

1

W556

C5271

W58

6

W58

5

CN5003

C5209

W52

3W

559

W55

1

J5006

IC50

02

IC52

01

IC52

02

IC56

01

KN5003

KN

5002

P

SBL

PNE-1B1

GRAYY3

BLACK

BLUERED

Y5

1,VH+2,VH-3,VH-4,SBMUTE5,AMUTE

8,GNDA7,WT6,DC

9,SBL10,GNDA11,FL12,GNDA13,SL

3,bb

1,GNDA

4,CB5,CE6,CE

PN

E-1

B1

PN

E-1

B1

PN

E-1

B1

C

2,b

NP

N

PN

E-1

B1

11

3

NP

1

16

R

R R

R

(ANP7564-C)

0 200 210 220 230 240 250 260 270 280 290 300 310 320

CN

5001

CN5005

J4502AF

CN

5601

AI

CN

5003

CN

5605

AI

AD

SIDE A

Y1

CN3003

Y3

CN3005W

Y5

CN3101W

VSX-LX505 6 7 8

C

D

F

A

B

E

Q5001

R5013

R50

18

VSX-LX50214

1 2 3 4

3

4

1

6

13

1

e

c

b

e2

b2

c2

1

6

3

4

1

61

LF LFLF LF

Q52

03R

5207

C5211

C52

05R

5202

C5202 C5206 R5229R5230

R52

06

R52

11

R5201 Q5201R5203R5204

C5203

C52

27C

5208

Q50

03

R52

45R

5250

R52

46

D52

44

Q5202

R52

08

C52

04

R5215R5213

R50

11

D52

06D

5204

C5212

D52

03

C5215R

5226

C5216R5231

R52

12

D52

05

R52

25

R50

26

R52

48

C5003

R52

47

R52

44

R52

49R

5243

R52

42

R52

41

D52

42D

5241

D52

43

R5004

Q52

41

R5022

C5012

R50

07

R5001

D52

01D

5202

R52

10

C5053

R52

92

R52

05

R5221R5222

R50

62C

5062

R50

61C

5061

C50

63R

5063

D50

02D

5001

R53

64

C53

65

R52

71

Q52

71

Q52

72

R56

21R

5615

C5611

R56

13

R50

10

R52

32

C52

32

13,SL12,GNDA11,FL10,GNDA9,SBL

6,DC7,WT8,GNDA

5,AMUTE4,SBMUTE3,VH-2,VH-1,VH+

3,bb2,b

4,CB5,CE6,CE

1,GNDA

E CBB

C

EB

C

E

B

C

E

190200210220230240250260270280290300310320

CN

5001

Y5Y3 CN5005

CN

5003

AD

SIDE B

POWER AMP-L ASSYAD

1 2 3 4

C

D

F

A

B

E

R50

26

C5012

R500

D50

01

C

0

215

5 6 7 8

3

4

1

6

3

4

1

6

11

1

e

c

b

e2

b2

c2

1

6

3

4

1

e

c

b

e2

b2

c2

1

6

3

4

LFLF

LF

LFLF

R50

32

C50

32

Q51

41

R51

47

C5002

C5011

R50

02R

5008

R50

05

Q50

41

R5003

D50

43

Q50

03

Q5001 C5006

R50

42

R50

43R

5041

R50

11

D50

05D

5003

D50

44

D51

43

R50

49

R50

25

D50

42D

5041

R5021

C5003

Q5002

R5004

R51

10

R50

12

R5022

C50

04

R50

50

R50

45C

5008

R50

47

D50

06D

5004

C50

27

R5030

R50

06

C50

05

R5029

R50

07

1

R5031 C5016C5015

C5115

R50

44

R50

46R

5048

R5013

R5015

C5116R5131

R5129

C5105

R51

06

R5130

C51

27

C51

08C

5104

R51

12Q5102

C5106R5103C5102R5101

R51

07

R5104C5103

Q5101

Q51

03

R51

08R

5102

R51

44

R51

41R

5143

R51

42

D51

44

R51

48R

5146

R51

45R

5150

D51

42D

5141

R51

49

D51

04D

5106

C5112

R5122

D51

05

R51

05

R5121

D51

03

R51

11

C5111

R51

26

R5115

R51

25

R5113

D50

02

R51

32

D51

01D

5102

C51

32

R50

10

11,NC10,NC

AWX9072AWX9072

POWER AMP_L ASSY9,NC8,WT7,OL DET6,DC DET5,POSI_24,POSI_13,GNDU2,NC1,NC

EC

B

E

C

BEC

B

B

(ANP7564-C)

60708090100110120130140150160170180190

110

120

130

140

150

160

170

180

190

200

210

220

230

X

Y

Y1 Y3CN5004

CN

5002

AD

SIDE B

VSX-LX505 6 7 8

C

D

F

A

B

E

C53

21

W71

2W

770

R53

23

200

VSX-LX50216

1 2 3 4

11.28 POWER AMP-R ASSY

1

111 1

111

C5324

C5333

CN5304

C53

41

W726

W70

6

W70

7

C53

09 Q53

04

C53

22

C5317

Q5305

W709

C5301

R53

09

C5307

W71

1

W71

0

R5327

W743

W744

W740

IC53

02C5323

W70

8

W73

9

W70

1

C54

21

W70

0

C5417

C5407

Q54

04

R54

09

W702

C5409

C5401

Q5405

W725

C5423

C54

41

R54

23

W73

1

W73

2

W737

W736

W735

R54

27

C5424R54

24

W75

6

W75

7

J5301

W75

8

W733

W75

9

W76

1

W76

0

C5433

W76

2

W70

3

W70

5

C54

22

W70

4W734

W9073

W9106

IC54

02

IC54

01

W76

3

W76

6

CN5302

W73

8

W76

8

W76

9

W742

W741

W76

7

W76

5

W76

4

R53

24

KN5301

AWXAWX POWER AMP_R ASSY

WHITE ORANGEY4 Y2

1,NC

11,NC10,NC

2,NC

9,POSI_18,GNDU7,POSI_26,POSI_2

3,WT

5,DC DET4,OL DET

PN

E-1

B1

PN

E-1

B1

FRSR

PN

E-1

B1

PN

E-1

B1

NP P

91069073

1

NP

NP

11

1

R

R

R

R

60 70 80 90 100 110 120 130 140 150 160 170 180 190

0

10

20

30

40

50

60

70

80

90

100

110

120

X

Y

CN

5302

CN

5702

AJ

CN5304Y4

J4551AH

POWER AMP-R ASSYAG

AG

SIDE A

CN3006W

Y2

CN3004W

1 2 3 4

C

D

F

A

B

E

Q53

04

301

R53

09

C5

R5327

C5323

W76

9

R

R

19

217

5 6 7 8

1

16

1 1 1

113

J5306

KN

5302

C5351

307

C53

21

W71

1 W71

2

R5351

W74

6W74

5

W77

3

C5352

W71

0

IC53

01

W77

4

W77

2

W77

6

J5305

W77

7

W750

W77

5

W72

2

W73

0

C5533

C5571

W71

3

5002

W751

W75

5

W71

4

CN5303

IC55

02

IC55

01

IC56

02

W727

W78

2

W78

3

W78

4 W78

5

W72

0

W72

1

W71

9

C55

22

Q5505

C5501

W729

W728

C55

09

C5517

W718

R55

09

C55

41W

716

W71

5

W71

7

Q55

04

C5507

C55

21

R55

24

C5524

R5527

W754

W752

W74

8

R55

23

C5523

W78

6CN5301

W78

1

W77

9

W78

0

W77

8

W74

7

W72

4

J5304

W74

9

W72

3

KN5303

J5302

J5303

W77

0

W77

1

R53

23

W753

PNE-1B1

BROWNY4

REDBLUE

BLACK

Y6

1.CE2.CE3.CB4.bb5.b6.GAMP

VH+VH-VH-SBMUTEAMUTEDCOLGNDASBRGNDAFRGNDASR

PN

E-1

B1

PN

E-1

B1

SBR

PN

E-1

B1

PN

E-1

B1

N NP P

Production code

C

16

R

R

R

NP

11

3

R

(ANP7564-C)

0 200 210 220 230 240 250 260 270 280 290 300 310 320

CN

5301

CN

5602

AI

CN

5303

CN

5606

AI

AG

SIDE A

Y6

CN3102W

Y4

CN3006W

VSX-LX505 6 7 8

C

D

F

A

B

E

0401

03Q530

Q5303

321 RR

VSX-LX50218

1 2 3 4

3

4

1

6

LF

LF

LF

LF

61

LF

b2

c2

b

e2

e

c

1 3

46

13

1

R53R53

C53R

5307

R55

10

C5353

R53

11D

5301

D53

02

C5311

R55

26R5521 R5522

R55

92C

5363

R53

63

C53

61

R53

61

C53

62

R53

62

Q55

72

Q55

71

R55

71

R56

22

C5612

R5

R53

10R5504C5503

Q5501

D55

01

R55

12

R55

06

C55

08

D55

04

C55

04

R55

05

R5501

D55

02

C5512D

5503

C5511

C55

05

D55

06

R5503C5502R

5502

D55

05

C5515C5516R5531

R5529R5530

Q5502

C55

06

R55

07

Q5503

R55

08

R55

43

R55

41

D55

42D

5541

R55

45R

5546

R55

49

R55

50

R55

48

R55

47

Q55

41

D55

43

C55

27

R55

11

R55

44

D55

44

R55

42

R55

25 R5515R5513

R55

32

C55

32

R53

25

6.GAMP5.b4.bb3.CB2.CE1.CE

1.SR2.GNDA3.FR4.GNDA5.SBR6.GNDA7.OL8.DC9.AMUTE

10.SBMUTE11.VH-12.VH-13.VH+

C

B

BC

E

E

C

BB

C

E E

190200210220230240250260270280290300310320

Y4 Y6

CN

5301

CN

5303

POWER AMP-R ASSYAG

AG

SIDE B

1 2 3 4

C

D

F

A

B

ELF

C5

C

200

219

5 6 7 8

3

4

1

6

3

4

1

6

1

4

31c2e2c

e b b2

6

e

c

b

e2

b2

c2

1

6

3

4

LF

LF

LF

11

1

D53

42R

5345

R53

46R

5349

R53

50

R53

48R

5312

R53

47

R53

06

C53

08

Q53

41

D53

43

C53

27

C53

05

D53

04D

5306

C5312

D53

05D

5303

C5315C5316R5331R5329R5330

R5303

C53

04

Q5302

C5306

R53

05

C5302R5304R5301

C5303Q5301

R53

07

Q5303

R53

08R

5302

R53

11D

5301

D53

02

311

C54

27

R5431R54

02

Q5401 R5403

R54

11

D54

43

Q54

41

R54

47

R54

48R

5450

R54

49

R54

46R

5445

R54

08

Q5403

R54

07

C5406

Q5402

R5430 R5429

C5416C5415

D54

05

C5402

R54

05

C54

04

D54

06D

5404

C54

05

C54

08

R54

06

D54

42D

5441

R54

42

R54

43R

5441

D54

44

R54

44

C5411

D54

03

C5412

R54

26

R5413

R5415

D54

01D

5402

R54

25

C5403

R5401R5404

R54

12

R5321 R5322

R53

10

R5421 R5422

R54

32

R54

10

C54

32

R53

32

C53

32

R53

44

D53

44

R53

41

R53

43

R53

42

R5315R5313

R53

26

D53

41

AWX

9073AWX9106AWX

POWER AMP R_ASSY

11,NC10,NC9,POSI_18,GNDU7,POSI_26,POSI_25,DC DET4,OL DET3,WT2,NC1,NC

B BC

E BC

E

B

C E

(ANP7564-C)

60708090100110120130140150160170180190

0

10

20

30

40

50

60

70

80

90

100

110

120

X

Y

CN

5302

CN5304 Y4Y2

AG

SIDE B

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50220

1 2 3 4

11.29 POWER AMP IN ASSY

1 6

16

1 13

113

119

15

R5609

R56

24R

5623

C56

22

W912

W903

W924

C56

07

CN5606

R56

27

C56

24C

5623

C56

01

W908

W90

5

W90

1

C56

17

C56

21

Q56

05

Q56

04

CN5605

W91

8

CN5602

CN5601

W91

9

CN5603

W915

W922

W920

W91

3

W914

5604

C56

09

W921

W917

W902

C56

33

W90

7

W90

6

W90

9

W916

C56

41

W90

4

W911

W929

W928

W927

W926

W925

W91

0

YELLOW

Y1

15

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2A

14

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13

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DA

16

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UT

E

18

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CK

61

7.S

BM

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E

1.G

ND

A2

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4.C

B5

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6.C

E

1.S

L2

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DA

3.F

L4

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5.S

BL

6.G

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8.D

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1.V

H-

12

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3.V

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1.V

H+

2.V

H-

3.V

H-

4.S

BM

UT

E5

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E6

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7.O

L8

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DA

9.S

BR

10

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DA

11

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12

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DA

13

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7.G

ND

A

10

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8.S

LO

12

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LO

11

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6.G

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3.C

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2.VH-3.NECK64.NECK85.A-12V

1.C

E

6.S

RO

5.G

ND

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O

2.G

ND

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BR

O

1.VH+

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CK

8P

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ER

AM

P IN

AS

SY

AW

X90

75

3.G

ND

AP

NE

-1B

1

1 6

16

1

13

13

1

19 1

15

NP

R

(ANP7564-C)

0 10 20 30 40 50 60 70 80

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

X

Y

POWER AMP IN ASSYAI

CN1406K

CN5603

CN

5601

CN

5001

AD

CN

5602

CN

5301

AG

CN5606

CN5303AG

CN

3252

S

5604

CN

3003

W

Y1

CN5605

CN5003AD

SIDE A SIDE A

AI AI
1 2 3 4

C

D

F

A

B

E

221

5 6 7 8

3

4

1

6

LF

6 1

1

6

3

4

61

113

1 13

191

51

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C5603

Q56

01

R56

04

R56

01

D5605

D5606D5604

D5603

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08

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12R

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R56

31R

5630

C56

16C

5615

R56

29C

5602 C

5627

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06C

5604

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R56

05C

5605

Q56

02

Q56

03

D5601

D5602

R56

41

R56

42R

5643

R5644

R56

45R

5646

R56

47

R5648

R56

49

R56

50

D56

41D

5642 D5643

D5644

Q56

41

R56

10R

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200

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80

90

100

110

120

130

140

150

160

170

180

190

200

210

220

230

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POWER PROTECT ASSYAJ

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20

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40

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60

70

80

90

100

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1 2 3 4

C

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80 90 100 110 120 130 140 150 160 170

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6

R56

6

911

C92

6C

927

C91

7R

931

R93

2

1

(ANP7615-B)

0102030405060700

0

10

20

30

40

50

60

70

80

90

100

X

Y

AK

SIDE B

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50228

1 2 3 4

11.32 USB ASSY (VSX-LX50 ONLY)

1 32 3364

65

96

9712

85428

27 1

24

25

1

48

14

110

11

2021

3031

40111

1 3

45

1 3

45

1 3

45

1

65

64

33321

128

97

96

5428

27 1

1 24

2548

14

2021 30

31

401

1110

3

451

13 4

5

11 14

31

5

LF

A30C5/C7[[ G ]]

31

45

13

45

FCICT

R

IC701

IC761

C733

R773

IC762

CN701

R709

R713

R714

C724 C7

23

C725

R706

C726

R739

C769

R712

C714

C713

C701 C7

07

C703

C720

C719

C718

C721

C716

R711

R702

R701

C732

R737

R738

R735

R736

Q771

R761

C761

C762

R762

C768C767

R763

IC781

C742

C743

C744

R708

R707

R704

R703

IC702 C745

C746

C747

R754

C771

R731

R734

L731L732

L733

C772

L772R771

R772

IC771

CN702

IC703

R744

R745

R747

R746R7

48

R751

R752 R7

53

L762

L761

C763

C764C765

C766

C741

C752

IC741

L741

C730

R741

R710

C731

C773

C799

C798

C796

C797

KN791

C727

C729

C728

C702 C7

04 C705

C706

C708

C709C710C711

C712

L701

C717

L702

L704

L703 C715

R743

R721

R722R723

R726R725

R724

R717

R718

R719

R720

C951

C952

IC951IC953

L951

R727

R764

R700R732

R729

R730

R755

R951

R952

C734

C735

C736

C739

C740

C748

C749C750

C751

L763

L952

R728

R740

R742

R756R758

R953R954

R955

R956

R957

R958

R705

X702

X703

1

4 4

AWX8

866

AWX8

867

PC

AWX8944 USB ASSY

AWX

1.V5

SUB

2.D-

3.D+

4.G

ND

V+5USB

V18D

SPDIF

1.CT

L2.

XFLA

G3.

POW

ER

4.V+

5D5.

XRST

6.G

NDD

7.SP

DIF 8.G

NDD

9.W

UP

10.U

SB_T

X

11.U

SB_R

X

TCK TDI

TMS

TDO

4 4

V+3R3

V+5D

GNDD

GNDD

nTRST

XRST

USBDNUSBDP UT_RX

UT_TX

ADIN

V3D

V+1R8

R14

111

LF

1

0123456789 0123

0

01

CBA

0 10 20 30 40 50 60 70 80 90 100

0

10

20

30

40

50

60

70

X

Y

(ANP7613-A)

(ANP7613-A)

0 10 20 30 40 50 60 70 80 90 100

0

10

20

30

40

50

60

70

X

Y

CN2652P

CN701

CN701

CN516A

CN702

CN702

AL

AL

AL

SIDE A SIDE A

SIDE B SIDE B

USB ASSY

AL USB ASSY

1 2 3 4

C

D

F

A

B

E

229

5 6 7 8

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50230

1 2 3 4

12. PCB PARTS LIST

LIST OF WHOLE PCB ASSEMBLIES

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.The mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.When ordering resistors, first convert resistance values into code form as shown in the following examples.Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%).

Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).

5 6 14 7 3

R 5 01 R 0

5 6 2 1

NOTES:

560 Ω47k Ω0.5 Ω1 Ω

RD1/4PU JRD1/4PU JRN2H KRS1P K

56 x 10 1

47 x 10 3

R501R0

561473

5.62k Ω RN1/4PC F562 x 10 1 5621

Meaning of the figures and others in the parentheses in the parts list.Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding PC board.IC 301 (A, 91, 111) IC NJM2068V

Mark Symbol and Description VSX-LX50/HYXJ5

VSX-91TXH/KUXJ/CA

VSX-9120TXH-K/KUXJ

NSP 1..MAIN ASSY AWK7975 AWK7974 AWK7974 2..MAIN CONTROL ASSY AWX8817 AWX8816 AWX8816 2..AUDIO IN ASSY AWX8821 AWX8820 AWX8820 2..12V-REG ASSY AWX8824 AWX8824 AWX8824 2..GUARD-C ASSY AWX8826 AWX8826 AWX8826 2..GUARD-F ASSY AWX8825 AWX8825 AWX8825

1..DSP ASSY AWX8814 AWX8813 AWX8813

NSP 1..VIDEO ASSY AWK7984 AWK7983 AWK7983 2..COMPOSITE ASSY AWX8842 AWX8841 AWX8841 2..S-VIDEO ASSY AWX8845 AWX8844 AWX8844 2..COMPONENT ASSY AWX8848 AWX8847 AWX8847 2..BRIDGE 2 ASSY AWX8850 AWX8850 AWX8850

NSP 1..COMPLEX ASSY AWK8015 AWK8014 AWK8014 2..PRIMARY ASSY AWX9035 AWX9034 AWX9034 2..TRANS 1 ASSY AWX9038 AWX9038 AWX9038 2..DISPLAY ASSY AWX8874 AWX8873 AWX8873 2..VOLUME ASSY AWX9111 AWX9044 AWX9044 2..MULTI JOG ASSY AWX8880 AWX8879 AWX8879 2..FRONT-IN ASSY AWX8955 AWX8954 AWX8954 2..HEADPHONE ASSY AWX9049 AWX9049 AWX9049

NSP 1..SECONDARY ASSY AWK7911 AWK7910 AWK7910 2..PS/SP ASSY AWX9107 AWX9052 AWX9052 2..TRANS SIDE ASSY AWX9056 AWX9056 AWX9056 2..TRANS 2-1 ASSY AWX9059 AWX9058 AWX9058 2..DIODE 1 ASSY AWX9060 AWX9060 AWX9060 2..VH TR ASSY AWX9061 AWX9061 AWX9061 2..TRANS 2-2 ASSY AWX9062 AWX9062 AWX9062 2..LOCAL P-SUPPLY ASSY AWX9064 AWX9063 AWX9063 2..IR I/O ASSY AWX9067 AWX9066 AWX9066 2..VIDEO CONNECT ASSY AWX9069 AWX9069 AWX9069 2..DC/DC ASSY AWX9015 AWX9015 AWX9015 2..BRIDGE 1 ASSY AWX9078 AWX9078 AWX9078

NSP 1..POWER AMP ASSY AWK7920 AWK7919 AWK7919 2..POWER AMP-L ASSY AWX9072 AWX9071 AWX9071 2..POWER AMP-R ASSY AWX9073 AWX9106 AWX9106 2..POWER AMP IN ASSY AWX9075 AWX9075 AWX9075 2..POWER PROTECT ASSY AWX9077 AWX9076 AWX9076 2..POSI 1-L ASSY AWX9081 AWX9080 AWX9080 2..POSI 2-L ASSY AWX9082 Not used Not used 2..POSI 1-R ASSY AWX9084 AWX9083 AWX9083

1..HDMI & DVC ASSY AWQ7040 AWQ7040 AWQ70401..USB ASSY AWX8866 Not used Not used1..FM/AM TUNER UNIT AXX7248 AXX7250 AXX7250

1 2 3 4

C

D

F

A

B

E

231

5 6 7 8

CONTRAST OF PCB ASSEMBLIES

AWX8821 and AWX8820 are constructed the same except for the following:



A AUDIO IN ASSY

Mark Symbol and Description AWX8821 AWX8820

> IC663 Not used NJM78M12FAD671 Not used RB501V-40-TRBC501, C502, C505-C510 CCSRCH101J50 Not usedC513-C518, C521-C526 CCSRCH101J50 Not usedC541-C544, C549-C552 CCSRCH101J50 Not used

C527, C528, C531-C536 CCSRCH151J50 Not usedC539, C540, C547, C548 CCSRCH151J50 Not usedC503, C504, C511, C512, C519, C520 CCSRCH221J50 Not usedC678 Not used CKSRYB103K50C679 Not used CEAT100M50-TS

CN516 11p Plug XKP3065 Not used

C MAIN CONTROL ASSY


IC251 LC72725KM-TBB Not usedIC252 Not used TC74VHC125FTS1-TBBQ102 Not used RT1P241M-TLBC251 CEAT100M50-TS Not usedC253 CCSRCH561J50 Not used

C254 CEAT101M10-TS Not usedC255 CKSRYB102K50 Not usedC256, C257 CCSRCH270J50 Not usedC260 CKSRYB472K50 Not usedC261 Not used CKSRYB104K16

R124, R126, R127 RS1/16S101J Not usedR130, R132, R199 Not used RS1/16S101JR131, R171, R259, R260 Not used RS1/16S104JR136 RS1/16S222J Not usedR152 Not used RS1/16S473J

R156 Not used RS1/16S103JR187, R188 RS1/16S0R0J Not usedR189 RS1/16S104J Not usedR251 RS1/16S473J RS1/16S474JR252, R253, R254 RS1/16S102J Not used

R255-R258 Not used RS1/16S221JR261 Not used RS1/16S274JR383, R384 Not used RS1/16S0R0JR9001, R9003, R9005, R9010 RS1/16S0R0J Not usedJ101 Connector Ass'y Not used PF03GG-Q12

CN305 12p Connector Not used VKN1243CN311 Plug(5p) Not used KM200NA5X251 Crystal Resonator ASS7004 Not used

G DSP ASSY


IC501 Not used F2621E-01-TBBIC502 Not used AAT4618IGV-0.5-1-TLBIC601 Not used TC74VHC157FTS1-TBBD501, D502 Not used UDZS5R6(B)-TRBL501, L601 Not used QTL1013

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50232

1 2 3 4


L502 Not used ATL7002C501 Not used CEVW470M6R3-TRBC502, C504, C505, C506, C602 Not used CKSSYB104K10C503 Not used CKSSYB471K50C507 Not used CEVW101M16-TRB

C508 Not used CKSRYB104K16C509, C510 Not used CCSSCH100D50C513 Not used CKSRYB105K16R503, R613-R616 RS1/16SS0R0J Not usedR518, R601, R610 Not used RAB4CQ101J

R964 Not used RAB4CQ104JR533, R535, R536 Not used RS1/16SS0R0JR504, R506, R516, R523, R524 Not used RS1/16SS101JR525, R526, R528, R605, R608 Not used RS1/16SS101JR505, R507 Not used RS1/16SS102J

R531 Not used RS1/16SS103JR511 Not used RS1/16SS105JR514, R515, R517, R519, R520 Not used RS1/16SS223JR521, R532 Not used RS1/16SS223JR527, R529, R604, R606, R607, R609 Not used RS1/16SS470J

R510 Not used RS1/16SS471JCN953 12p Connector Not used VKN1416CN501 4p Socket Not used AKP7201JA351 Jack AKB7131 AKB7173X501 Not used ASS7065


H COMPOSITE ASSY


IC1002 Not used TC74HC4051AFT-TBBIC1151 Not used M61545FP-TBBQ1151 Not used IMX25D1006 Not used DAN202U-TLBD1007 Not used 1SS355-TRBD1112 Not used DAN217U-TLB

C1003, C1004, C1163 Not used CKSRYB104K16C1015 Not used CEAT101M10C1023 Not used CCSRCH181J50C1101-C1104 CCSRCH101J50 Not usedC1151-C1154 Not used CEAT2R2M50C1155, C1156, C1161, C1162 Not used CCSRCH101J50C1157, C1158 Not used CCSRCH331J50C1159 Not used CKSRYB104K50C1160 Not used CEAT100M50C1164 Not used CKSRYB103K50

R1005 Not used RS1/16S750JR1053 Not used RS1/16S0R0JR1151, R1152 Not used RS1/16S104JR1153, R1154 Not used RS1/16S202JR1155, R1156 Not used RS1/16S103JR1157, R1158 Not used RS1/16S101JR1159, R1160, R1164 Not used RS1/16S471JR1163 Not used RS1/16S473J

JA1006 Pin Jack(1p) AKB7175 Not used1004 Pin Jack(2p) Not used AKB71761005 Pin Jack(2p) Not used AKB7181

1 2 3 4

C

D

F

A

B

E

233

5 6 7 8




I S-VIDEO ASSY


IC1301 Not used SP3232ECY-TBBQ1301 Not used 2SC4081(QRS)-TLBQ1351 Not used 2SA1576A(RS)-TLBQ1352 Not used RT1N241M-TLBQ1353 Not used 2SA1576A(RS)-TLB

D1302 Not used 1SS355-TRBD1351, D1601, D1602 Not used UDZS5R1(B)-TRBD1603-D1606 Not used UDZS6R2(B)-TRBL1351 Not used ATL7002C1304-C1306, C1308, C1352 Not used CKSRYB104K16

C1309, C1353, C1311 Not used CKSRYB103K50C1310 Not used CCSRCH331J50C1354 Not used CKSRYB102K50C1355 Not used CKSRYB472K50C1605, C1606 Not used CEAT470M25

R1310 RS1/16S103J Not usedR1309, R1624, R1629, R1630 Not used RS1/16S0R0JR1301-R1304 Not used RS1/16S101JR1307, R1353, R1354 Not used RS1/16S103JR1351, R1352 Not used RS1/16S180J

R1305, R1308 Not used RS1/16S224JR1603, R1604 Not used RS1/16S331JR1355, R1356 Not used RS1/16S472JR1306, R1601,R1602 Not used RS1/16S474JCN1301 9p D-sub Socket Not used AKP1213

CN1302 07p Connector RKN1048 Not usedJA1351 Jack Not used RKN1004JA1601 Socket Not used BKP1127J1602 Connector Ass'y Not used PF05PG-Q15

K COMPONENT ASSY


C1501, C1502, C1521, C1522, C1541 CCSRCH101J50 Not usedC1542, C1561, C1562 CCSRCH101J50 Not usedC1507, C1508, C1527, C1528, C1569 CCSRCH271J50 Not usedC1570, C1571, C1572 CCSRCH271J50 Not used

L DISPLAY ASSY


Q2402 Not used UMB1NQ2409 RT1N431M-TLB Not usedD2401 Not used 1SS355-TRBD2402 Not used DAN217U-TLBD2415 Not used DAN202U-TLB

D2414 SLR343BC4T(JKLM)-TS Not usedC2402 Not used CKSRYB153K50R2407 Not used RS1/16S223JR2408, R2410 Not used RS1/16S103JR2409 Not used RS1/16S392J

R2414 RS1/16S0R0J Not usedR2423 RS1/16S221J Not usedR2425, R2426 Not used RS1/16S0R0J

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50234

1 2 3 4






P FRONT_IN ASSY


L2752, L2753 VTL1169 Not usedC2673 CKSRYB104K16 CKSRYB104K25C2753, C2756 CKSRYB104K16 Not usedC2755 CEAT101M16-TS Not usedC2757 CCSRCH471J50 Not used

R2751, R2752 RS1/16S0R0J Not usedJA2751 USB Connector XKP3086 Not usedCN2652 Connector B4B-PH-K-S Not used

Q PRIMARY ASSY


> T2001 ATT7040 ATT7043> RY2001 ASR7013 ASR7022> R2001 Not used RCN1080

R2002 RD1/4MUF101J RD1/4MUF220J> 2001 AC Socket 1-p Not used AKP1033

S TRANS 2-1 ASSY


D3253 UDZS8R2(B)-TRB UDZS10(B)-TRBD3254 UDZS7R5(B)-TRB UDZS9R1(B)-TRBD3255 UDZS9R1(B)-TRB UDZS10(B)-TRBD3256 UDZS8R2(B)-TRB UDZS9R1(B)-TRBD3263 UDZS13(B)-TRB UDZS10(B)-TRB

D3264 UDZS15(B)-TRB UDZS12(B)-TRB

W PS/SP ASSY


C3101, C3102 ACH7255 ACH7258CN3002 Speaker Terminal 6-p AKE7108 AKE7107CN3001 Speaker Terminal 8-p AKE7119 AKE7118

Z LOCAL P-SUPPLY ASSY


> IC3502 AEK7012 Not used> Q3501 UMD2N-TLB Not used> Q3502 2SD1763A(DE) Not used

Q3503 DTC124EUA-TLB Not used> D3509, D3510 1SR154-400-TRB Not used

D3511 UDZS27(B)-TRB Not usedC3512 CEAT100M50 Not usedC3513 CKSRYB102K50 Not usedC3514 CEAT100M50 Not usedC3510 CEANP102M16-F Not used

C3511 CEAT102M35-F Not usedC3515 CEANP470M25 Not usedR3504 RS1/16S472J Not usedR3505 RS1/16S101J Not usedR3506 RS1/16S222J Not used

1 2 3 4

C

D

F

A

B

E

235

5 6 7 8







b IR I/O ASSY


D3702 Not used 1SS355-TRBL3701 Not used CTF1473L3702 Not used QTL1013L3703 Not used CTF1473L3704 Not used CTF1385

C3758 Not used CKSRYB103K50R3701 Not used RS1/16S0R0JR3702 Not used RS1/16S102JR3703, R3755 RS1/16S0R0J Not usedJA3701 Connector Not used CKS4124

JA3702 Jack Not used RKN1004

d POWER AMP-L ASSY


NSP CN5005 Connector B2B-PH-K-R Not used

e POSI 1-L ASSY


> TH4501 Posistor PTFM04BH222Q2N34B0 PTFM04BC222Q2N34B0

g POWER AMP-R ASSY


5002 PCB Binder VEF1040 Not used

h POSI 1-R ASSY


> TH4503 Posistor PTFM04BH222Q2N34B0 PTFM04BC222Q2N34B0

j POWER PROTECT ASSY


Q5703 RT1N241M-TLB Not usedQ5706 RT1P241M-TLB Not usedD5702 1SS355-TRB Not usedC5706 CKSRYB103K50 Not usedR5704, R5709 Not used RS1/16S0R0J

R5705, R5708, R5746 RS1/16S0R0J Not usedR5706 RS1/16S822J Not usedR5718 RS1/16S104J Not usedCN5706 3pin Connector S3B-EH Not used

VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50236

1 2 3 4

PCB PARTS LIST FOR VSX-LX50/HYXJ5 UNLESS OTHER WISE NOTED


MAIN ASSY (AWK7975)MISCELLANEOUS

J 663 JUMPER WIRE D20PDD0605E

A AUDIO IN ASSYMISCELLANEOUS

IC 501 (A,262,69) 8CH E-VOL R2S15205FPIC 701 (A,205,68) OP-AMP IC BA4560RFIC 702 (A,220,73) OP-AMP IC BA4560RFIC 703 (A,220,56) IC TC4066BFTIC 741 (A,177,68) OP-AMP IC BA4560RF

IC 761 (A,191,68) OP-AMP IC BA4560RFIC 781 (A,163,68) OP-AMP IC BA4560RFIC 801 (A,264,170) OP-AMP IC UPC4570G2IC 821 (A,264,139) OP-AMP IC UPC4570G2IC 841 (A,264,155) OP-AMP IC UPC4570G2

IC 861 (A,264,123) OP-AMP IC UPC4570G2> Q 661 (A,136,78) TRANSISTOR 2SD1858X> Q 662 (A,136,90) TRANSISTOR 2SB1238X

Q 701 (A,224,50) TRANSISTOR UMD2ND 591 (B,231,52) DIODE DAN217U

> D 661 (B,39,52) DIODE 1SR154-400> D 662 (B,34,52) DIODE 1SR154-400> D 663 (B,25,52) DIODE 1SR154-400> D 664 (B,30,52) DIODE 1SR154-400

D 669 (B,127,75) DIODE UDZS7R5(B)

D 670 (B,127,87) DIODE UDZS7R5(B)J 662 (A,85,59) 3P HOUSING WIRE ASSY ADX7509CN501 (A,258,24) 23P PLUG XKP3071CN507 (A,266,24) CONNECTOR CKS1730CN509 (A,234,48) 23P PLUG XKP3071

CN511 (A,131,47) CONNECTOR CKS1730CN512 (A,220,24) 23P PLUG XKP3071CN513 (A,98,48) 23P PLUG XKP3071CN516 (A,39,24) 11P PLUG XKP3065CN520 (A,282,208) 17P SOCKET XKP3079

CN521 (A,317,60) PIN JACK(4P) AKB7172CN522 (A,317,88) PIN JACK(4P) AKB7172CN524 (A,317,158) PIN JACK(4P) AKB7172CN525 (A,317,186) PIN JACK(4P) AKB7172CN526 (A,317,214) PIN JACK(4P) AKB7172

CN661 (A,26,62) L-PLUG(10P) KM200NA10L501 (A,150,71) PCB BINDER VEF1040523 (A,317,123) PIN JACK(6P) AKB7182

Y 661 AWG14 BOARD IN ADX7511664 (A,46,67) 6P CABLE HOLDER 51048-0600

RESISTORSR 501 (B,303,54) RS1/16S331JR 502 (B,302,43) RS1/16S331JR 503 (B,302,71) RS1/16S222JR 504 (B,302,64) RS1/16S222JR 505 (B,302,84) RS1/16S331J

R 506 (B,302,77) RS1/16S331JR 507 (B,302,97) RS1/16S331JR 508 (B,302,91) RS1/16S331JR 509 (B,302,110) RS1/16S331JR 510 (B,302,103) RS1/16S331J









R 551 (B,309,195) RS1/16S474JR 552 (B,309,190) RS1/16S474JR 561 (A,246,87) RS1/16S472JR 562 (A,244,75) RS1/16S472JR 563 (A,244,58) RS1/16S102J

R 564 (A,244,57) RS1/16S102JR 565 (B,268,42) RS1/16S0R0JR 566 (B,275,42) RS1/16S0R0JR 571 (B,256,33) RS1/16S0R0JR 572 (B,234,53) RS1/16S0R0J

R 601 (B,222,22) RS1/16S0R0JR 663 (B,133,76) RS1/16S472JR 664 (B,133,88) RS1/16S472JR 665 (B,133,72) RS1/16S101JR 666 (B,133,84) RS1/16S101J

R 701 (A,203,61) RS1/16S473JR 702 (A,208,61) RS1/16S473JR 703 (B,204,60) RS1/16S332JR 704 (B,207,60) RS1/16S332J


1 2 3 4

C

D

F

A

B

E

237

5 6 7 8

R 705 (B,202,60) RS1/16S332J



R 716 (B,207,72) RS1/16S474JR 719 (B,223,80) RS1/16S0R0JR 720 (B,216,80) RS1/16S0R0JR 721 (B,223,77) RS1/16S472JR 722 (B,216,77) RS1/16S472J

R 723 (A,226,70) RS1/16S472JR 724 (A,213,70) RS1/16S472JR 725 (A,226,74) RS1/16S122JR 726 (A,213,74) RS1/16S122JR 727 (B,223,73) RS1/16S392J

R 728 (B,216,73) RS1/16S392JR 731 (B,225,66) RS1/16S101JR 732 (B,214,66) RS1/16S101JR 733 (A,226,48) RS1/16S473JR 741 (A,175,61) RS1/16S473J

R 742 (A,180,61) RS1/16S473JR 743 (B,176,60) RS1/16S272JR 744 (B,179,60) RS1/16S332JR 745 (B,174,60) RS1/16S272JR 746 (B,181,60) RS1/16S562J



R 761 (A,189,61) RS1/16S473JR 762 (A,194,61) RS1/16S473JR 763 (B,190,60) RS1/16S272JR 764 (B,193,60) RS1/16S272JR 765 (B,188,60) RS1/16S272J



R 778 (B,197,79) RS1/16S101JR 781 (A,161,61) RS1/16S473JR 782 (A,166,61) RS1/16S473JR 783 (B,162,60) RS1/16S272J

Mark No. Description Part No.R 784 (B,165,60) RS1/16S272J



R 797 (B,158,79) RS1/16S101JR 798 (B,169,79) RS1/16S101JR 801 (B,262,165) RS1/16S223JR 802 (B,262,176) RS1/16S223JR 805 (A,266,165) RS1/16S682J

R 806 (A,266,175) RS1/16S682JR 807 (A,269,168) RS1/16S331JR 808 (A,269,173) RS1/16S331JR 811 (A,263,165) RS1/16S153JR 812 (A,263,175) RS1/16S153J







R 875 (B,282,194) RS1/16S104JR 876 (B,282,186) RS1/16S104JR 883 (A,253,116) RS1/16S0R0J

CAPACITORSC 501 (B,307,56) CCSRCH101J50C 502 (B,307,51) CCSRCH101J50C 503 (B,307,69) CCSRCH221J50


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50238

1 2 3 4

C 504 (B,307,64) CCSRCH221J50C 505 (B,307,84) CCSRCH101J50

C 506 (B,307,79) CCSRCH101J50C 507 (B,307,97) CCSRCH101J50C 508 (B,307,92) CCSRCH101J50C 509 (B,307,110) CCSRCH101J50C 510 (B,307,107) CCSRCH101J50








C 552 (B,297,190) CCSRCH101J50C 553 (A,300,51) ELECT. CAPACITOR CEAT470M25C 554 (A,300,42) ELECT. CAPACITOR CEAT470M25C 555 (A,300,73) CEAT100M50C 556 (A,300,64) CEAT100M50

C 557 (A,300,86) ELECT. CAPACITOR CEAT470M25C 558 (A,300,77) ELECT. CAPACITOR CEAT470M25C 559 (A,300,99) ELECT. CAPACITOR CEAT470M25C 560 (A,300,90) ELECT. CAPACITOR CEAT470M25C 561 (A,300,112) ELECT. CAPACITOR CEAT470M25

C 562 (A,300,103) ELECT. CAPACITOR CEAT470M25C 563 (A,300,131) CEAT100M50C 564 (A,300,120) CEAT100M50C 565 (A,300,144) ELECT. CAPACITOR CEAT470M25C 566 (A,300,135) ELECT. CAPACITOR CEAT470M25

C 567 (A,300,210) ELECT. CAPACITOR CEAT470M25C 568 (A,300,201) ELECT. CAPACITOR CEAT470M25C 569 (A,293,210) ELECT. CAPACITOR CEAT470M25

Mark No. Description Part No.C 570 (A,293,201) ELECT. CAPACITOR CEAT470M25C 571 (A,300,157) CEAT100M50

C 572 (A,300,148) CEAT100M50C 573 (A,300,170) ELECT. CAPACITOR CEAT470M25C 574 (A,300,161) ELECT. CAPACITOR CEAT470M25C 575 (A,300,184) ELECT. CAPACITOR CEAT470M25C 576 (A,300,175) ELECT. CAPACITOR CEAT470M25

C 577 (A,300,197) ELECT. CAPACITOR CEAT470M25C 578 (A,300,188) ELECT. CAPACITOR CEAT470M25C 579 (A,270,87) CEAT101M16C 580 (A,268,95) CEAT101M16C 581 (A,264,87) CEAT101M16

C 582 (A,262,95) CEAT101M16C 583 (A,258,87) CEAT101M16C 584 (A,256,95) CEAT101M16C 585 (A,252,87) CEAT101M16C 586 (A,250,95) CEAT101M16

C 587 (A,247,84) CKSRYB473K50C 588 (A,246,84) CKSRYB154K10C 589 (A,244,84) CKSRYB223K50C 590 (A,247,76) CKSRYB473K50C 591 (A,247,74) CKSRYB154K10

C 592 (A,244,73) CKSRYB223K50C 593 (A,248,59) CCSRCH101J50C 594 (A,247,59) CCSRCH101J50C 595 (A,247,79) CKSRYB103K50C 596 (A,247,78) CKSRYB103K50

C 599 (A,269,35) CEJQ100M25C 600 (A,274,35) CEJQ100M25C 641 (B,309,114) CKSRYB103K50C 642 (B,309,88) CKSRYB103K50C 643 (B,309,214) CKSRYB103K50

C 644 (B,309,158) CKSRYB103K50C 645 (B,309,186) CKSRYB103K50C 661 (A,50,48) ELECT. CAPACITOR CEAT222M25C 662 (A,64,48) ELECT. CAPACITOR CEAT222M25C 673 (A,130,76) CEAT2R2M50

C 674 (A,130,86) CEAT2R2M50C 675 (A,143,76) CEAT100M50C 676 (A,143,86) CEAT100M50C 701 (A,202,53) CEAT2R2M50C 702 (A,208,53) CEAT2R2M50

C 703 (A,203,62) CCSRCH471J50C 704 (A,208,62) CCSRCH471J50C 705 (A,203,64) CCSRCH331J50C 706 (A,208,64) CCSRCH331J50C 707 (B,202,68) CCSRCH391J50

C 708 (B,209,68) CCSRCH391J50C 709 (A,202,76) CEAT100M50C 710 (A,209,76) CEAT100M50C 713 (A,223,69) CEAT100M50C 714 (A,216,69) CEAT100M50


C 722 (A,215,56) CKSRYB103K50C 741 (A,174,53) CEAT2R2M50C 742 (A,180,53) CEAT2R2M50


1 2 3 4

C

D

F

A

B

E

239

5 6 7 8

C 743 (A,175,62) CCSRCH331J50C 744 (A,180,62) CKSRYB223K50

C 745 (A,175,64) CCSRCH331J50C 746 (A,180,64) CKSRYB103K50C 747 (B,174,68) CCSRCH471J50C 748 (B,181,68) CKSRYB682K50C 749 (A,174,76) CEAT100M50

C 750 (A,181,76) CEAT100M50C 751 (B,176,79) CKSRYB472K50C 752 (B,179,79) CKSRYB472K50C 753 (A,180,72) CKSRYB103K50C 754 (A,175,72) CKSRYB103K50

C 761 (A,188,53) CEAT2R2M50C 762 (A,194,53) CEAT2R2M50C 763 (A,189,62) CCSRCH331J50C 764 (A,194,62) CCSRCH331J50C 765 (A,189,64) CCSRCH331J50

C 766 (A,194,64) CCSRCH331J50C 767 (B,188,68) CCSRCH471J50C 768 (B,195,68) CCSRCH471J50C 769 (A,188,76) CEAT100M50C 770 (A,195,76) CEAT100M50

C 771 (B,190,79) CKSRYB472K50C 772 (B,193,79) CKSRYB472K50C 773 (A,194,72) CKSRYB103K50C 774 (A,189,72) CKSRYB103K50C 781 (A,160,53) CEAT2R2M50

C 782 (A,166,53) CEAT2R2M50C 783 (A,161,62) CCSRCH331J50C 784 (A,166,62) CCSRCH331J50C 785 (A,161,64) CCSRCH331J50C 786 (A,166,64) CCSRCH331J50

C 787 (B,160,68) CCSRCH471J50C 788 (B,167,68) CCSRCH471J50C 789 (A,160,76) CEAT100M50C 790 (A,167,76) CEAT100M50C 791 (B,162,79) CKSRYB472K50

C 792 (B,165,79) CKSRYB472K50C 793 (A,166,72) CKSRYB103K50C 794 (A,161,72) CKSRYB103K50C 801 (A,253,108) CEAT4R7M50C 802 (A,253,101) CEAT4R7M50

C 805 (A,263,164) CCSRCH101J50C 806 (A,263,176) CCSRCH101J50C 807 (A,260,192) ELECT. CAPACITOR CEAT470M25C 808 (A,260,185) ELECT. CAPACITOR CEAT470M25C 809 (A,260,168) CKSRYB103K50

C 810 (A,260,173) CKSRYB103K50C 821 (A,265,108) CEAT4R7M50C 822 (A,265,101) CEAT4R7M50C 825 (A,263,133) CCSRCH101J50C 826 (A,263,145) CCSRCH101J50

C 827 (A,273,192) ELECT. CAPACITOR CEAT470M25C 828 (A,273,185) ELECT. CAPACITOR CEAT470M25C 829 (A,260,137) CKSRYB103K50C 830 (A,260,142) CKSRYB103K50C 841 (A,259,108) CEAT4R7M50

C 842 (A,259,101) CEAT4R7M50C 845 (A,263,148) CCSRCH101J50C 846 (A,263,161) CCSRCH101J50

Mark No. Description Part No.C 847 (A,266,192) ELECT. CAPACITOR CEAT470M25C 848 (A,266,185) ELECT. CAPACITOR CEAT470M25

C 849 (A,260,152) CKSRYB103K50C 850 (A,260,157) CKSRYB103K50C 861 (A,271,108) CEAT4R7M50C 862 (A,271,101) CEAT4R7M50C 865 (A,263,117) CCSRCH101J50

C 866 (A,263,129) CCSRCH101J50C 867 (A,279,192) ELECT. CAPACITOR CEAT470M25C 868 (A,279,185) ELECT. CAPACITOR CEAT470M25C 869 (A,260,121) CKSRYB103K50C 870 (A,260,126) CKSRYB103K50

B 12V-REG ASSYMISCELLANEOUS> IC 661 (A,12,90) REGULATOR IC NJM78M12FA> IC 662 (A,39,90) REGULATOR IC NJM79M12FA

D 665 (B,28,90) CHIP DIODE RB501V-40D 666 (B,56,88) CHIP DIODE RB501V-40

663 (A,46,77) 6P CABLE HOLDER 51048-0600

CAPACITORSC 667 (B,11,86) CKSRYB103K50C 668 (B,39,86) CKSRYB103K50C 669 (A,25,92) CEAT221M25C 670 (A,52,92) CEAT221M25

C MAIN CONTROL ASSYMISCELLANEOUS

IC 101 (A,152,186) CPU PEG378A8IC 103 (A,114,172) PORT EXPANDER IC BU4094BCFVIC 104 (A,127,190) RESET IC BU4842FIC 106 (A,126,200) IC TC74VHCT08AFTS1IC 107 (A,101,131) IC TC74VHCT125AFTS1

IC 108 (A,99,165) OCTAL BUS BUFFER IC TC74VHCT244AFTS1IC 109 (A,123,174) LOGIC IC TC74VHCT32AFTIC 251 (A,110,192) RDS DECORDER IC LC72725KMIC 253 (A,178,185) EEPROM BR24L16FV-WIC 301 (A,157,130) CPU PEG117A

IC 302 (A,184,132) FLASH ROM AYW7168IC 304 (A,95,113) IC TC74VHCT125AFTS1IC 305 (A,130,139) IC TC74VHC02FTS1IC 306 (A,94,131) IC TC74VHC125FTS1IC 307 (A,160,210) IC TC74VHC08FTS1

IC 308 (A,114,132) IC TC74LCX244FTS1> IC 310 (A,198,141) IC NJM2391DL1-33

Q 101 (B,105,182) DIGITAL TR(SC-70) RT1N431MQ 103 (B,137,182) CHIP TR(DUAL) RN2901Q 104 (A,120,194) CHIP TR (PNP X 2) UMB1N

Q 105 (B,189,204) CHIP TR (PNP X 2) UMB1NQ 106 (B,190,196) CHIP TR (PNP X 2) UMB1NQ 107 (B,93,148) TRANSISTOR RT1N241MQ 108 (B,94,142) CHIP TR (PNP X 2) UMB1NQ 109 (A,98,179) DIGITAL TR(SC-70) RT1P241M

Q 110 (A,104,179) DIGITAL TR(SC-70) RT1P241MQ 111 (B,102,174) TRANSISTOR 2SA1576AQ 301 (B,215,147) TRANSISTOR 2SA1036KQ 302 (B,212,137) TRANSISTOR RT1N241MD 101 (B,137,176) DIODE DAN202U


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50240

1 2 3 4

D 102 (A,203,194) DIODE DAN202UD 103 (A,189,188) DIODE 1SS355D 104 (B,186,185) DIODE DAP202UD 105 (B,186,189) DIODE DAN202UD 106 (B,189,212) DIODE UDZS5R1(B)

D 107 (A,117,193) DIODE DAN202UD 108 (A,200,193) DIODE RB520S-30D 114 (B,101,144) DIODE 1SS355D 291 (A,30,137) DIODE 1SS355D 301 (B,214,142) DIODE DAN202U

D 302 (A,190,119) CHIP DIODE RB501V-40L 101 (B,194,178) CHIP SOLID INDUCTOR ATL7002L 102 (B,200,205) CHIP SOLID INDUCTOR ATL7002L 281 (B,31,202) CHIP SOLID INDUCTOR QTL1013L 291 (A,26,138) INDUCTOR CTF1473

L 292 (A,26,137) INDUCTOR CTF1473L 293 (A,26,135) INDUCTOR CTF1473L 294 (A,26,134) INDUCTOR CTF1473L 295 (A,29,144) INDUCTOR CTF1473L 301 (A,191,152) CHIP SOLID INDUCTOR QTL1013

L 381 (B,74,189) CHIP SOLID INDUCTOR QTL1013JA 281 (A,17,170) OPT. LINK IN AKS7001JA 282 (A,17,183) OPT. LINK IN AKS7001JA 283 (A,17,197) OPT. LINK IN AKS7001JA 284 (A,17,210) OPT. LINK OUT AKS7002

JA 291 (A,9,131) MINI JACK(4P) /W SW XKN3015JA 292 (A,11,143) JACK REMOCON JACK RKN1004KN 281 (A,13,153) SCREW PLATE VNE1948X 101 (A,134,187) CERAMIC RESONATOR XSS3004X 251 (A,107,201) CRYSTAL RESONATOR ASS7004

X 301 (A,144,131) CERAMIC RESONATOR XSS3004CN101 (A,208,215) CONNECTOR CKS3394CN102 (A,223,129) 9P JUMPER CONNECTOR 52147-0910CN103 (A,197,187) CONNECTOR CKS3384CN104 (A,60,177) 11P PLUG XKP3065

CN106 (A,111,212) 23P SOCKET XKP3082CN107 (A,31,177) 13P PLUG XKP3066CN108 (A,29,153) 13P PLUG XKP3066CN109 (A,53,153) 15P PLUG XKP3067CN110 (A,56,130) 11P PLUG XKP3065

CN111 (A,28,130) 13P PLUG XKP3066CN112 (A,64,102) 23P SOCKET XKP3082CN113 (A,94,180) CONNECTOR CKS3382CN281 (A,33,209) 23P PLUG XKP3071CN301 (A,170,98) PLUG CKS1764

CN302 (A,199,102) 23P SOCKET XKP3082102 (A,218,163) PCB BINDER VEF1040101 (A,218,170) PCB BINDER VEF1040

RESISTORSR 101 (A,138,195) RAB4C101JR 102 (A,138,190) RS1/16S101JR 103 (A,132,168) RAB4C101JR 104 (A,138,174) RAB4C101JR 105 (A,146,170) RAB4C101J

R 106 (A,151,170) RAB4C101JR 107 (A,165,178) RAB4C101JR 108 (A,168,181) RAB4C101JR 109 (A,152,208) RAB4C101J

Mark No. Description Part No.R 110 (A,135,190) RS1/16S101J


R 116 (B,111,180) RS1/16S473JR 117 (A,137,193) RS1/16S103JR 118 (B,150,188) RS1/16S512JR 120 (A,132,188) RS1/16S101JR 121 (A,130,190) RS1/16S104J

R 123 (B,145,187) RS1/16S473JR 124 (A,138,183) RS1/16S101JR 125 (A,127,184) RS1/16S101JR 126 (A,133,180) RS1/16S101JR 127 (A,133,179) RS1/16S101J

R 128 (B,107,183) RS1/16S222JR 129 (B,105,174) RS1/16S222JR 133 (A,130,184) RS1/16S104JR 134 (B,155,164) RS1/16S104JR 136 (B,152,174) RS1/16S222J

R 137 (B,142,160) RS1/16S474JR 138 (B,154,179) RS1/16S104JR 140 (A,144,176) RS1/16S472JR 141 (B,138,164) RS1/16S101JR 142 (A,163,173) RS1/16S104J


R 160 (A,136,201) RS1/16S101JR 161 (B,200,201) RS1/16S0R0JR 162 (B,195,213) RS1/16S223JR 164 (B,181,184) RS1/16S105JR 166 (B,188,185) RS1/16S105J

R 169 (A,125,180) RS1/16S473JR 170 (A,115,167) RS1/16S473JR 172 (A,112,167) RS1/16S561JR 178 (B,106,189) RS1/16S470JR 180 (A,216,120) RAB4C473J


R 186 (A,96,125) RS1/16S104JR 187 (A,103,125) RS1/16S0R0JR 188 (A,122,180) RS1/16S0R0JR 189 (A,96,171) RS1/16S104JR 190 (A,98,171) RS1/16S104J


R 252 (A,104,195) RS1/16S102JR 253 (A,106,184) RS1/16S102JR 254 (A,106,186) RS1/16S102JR 262 (A,174,182) RS1/16S472J


1 2 3 4

C

D

F

A

B

E

241

5 6 7 8

R 263 (A,175,182) RS1/16S103J

R 264 (A,172,185) RS1/16S471JR 265 (A,172,186) RS1/16S471JR 281 (B,24,170) RS1/16S101JR 282 (B,23,183) RS1/16S101JR 283 (B,24,197) RS1/16S101J

R 301 (A,145,137) RAB4C101JR 302 (A,135,134) RAB4C101JR 305 (A,142,121) RAB4C101JR 306 (B,158,128) RS1/16S101JR 307 (A,156,142) RAB4C101J

R 308 (A,146,142) RAB4C101JR 309 (A,153,119) RS1/16S101JR 310 (A,139,130) RS1/16S473JR 311 (B,153,139) RS1/16S472JR 312 (A,140,140) RS1/16S473J





R 344 (B,122,157) RS1/16S104JR 345 (A,125,167) RS1/16S104JR 346 (A,100,116) RS1/16S101JR 347 (B,211,147) RS1/16S473JR 348 (B,212,143) RS1/16S222J


R 354 (A,110,125) RS1/16S104JR 355 (B,115,129) RS1/16S104JR 357 (B,90,139) RS1/16S104JR 361 (B,162,113) RS1/16S331JR 362 (B,151,113) RS1/16S331J

R 363 (B,141,104) RS1/16S331JR 364 (B,171,115) RS1/16S331JR 385 (B,92,107) RS1/16S0R0JR 9001(A,227,111) RS1/16S0R0JR 9003(A,222,115) RS1/16S0R0J

R 9005(A,221,117) RS1/16S0R0JR 9010(A,219,114) RS1/16S0R0J

Mark No. Description Part No.CAPACITORS

C 101 (B,195,174) CKSRYB103K50C 102 (A,197,176) ELECTR.CAPACITOR CEAT102M10C 103 (B,192,177) CKSRYB103K50C 104 (A,147,197) CKSRYB104K16C 106 (A,124,192) CKSRYB105K16

C 108 (A,137,186) CKSRYB104K16C 110 (B,148,180) CKSRYB472K50C 113 (A,165,185) CKSRYB104K16C 118 (A,110,176) CKSRYB104K16C 119 (A,185,210) CEAT100M50

C 120 (B,184,184) CKSRYB473K25C 121 (B,191,185) CKSRYB473K25C 125 (A,100,188) CEAT471M6R3C 127 (A,122,202) CKSRYB104K16C 128 (A,97,131) CKSRYB104K16

C 129 (A,94,166) CKSRYB104K16C 130 (A,120,174) CKSRYB104K16C 139 (A,110,169) CCSRCH561J50C 251 (A,111,182) CEAT100M50C 253 (A,114,187) CCSRCH561J50

C 254 (A,118,205) CEAT101M10C 255 (A,112,197) CKSRYB102K50C 256 (B,112,204) CCSRCH270J50C 257 (B,109,204) CCSRCH270J50C 260 (A,109,185) CKSRYB472K50

C 262 (A,178,182) CKSRYB103K50C 281 (B,23,175) CKSRYB104K16C 282 (B,23,187) CKSRYB104K16C 283 (B,22,203) CKSRYB104K16C 284 (B,22,211) CKSRYB104K16

C 285 (A,31,198) CEAT101M10C 293 (B,24,159) CKSRYB104K16C 301 (A,208,143) ELECTR.CAPACITOR CEAT102M10C 302 (B,204,144) CKSRYB104K16C 304 (A,199,131) CEAT331M10


C 316 (A,126,140) CKSRYB104K16C 317 (A,90,132) CKSRYB104K16C 318 (A,164,209) CKSRYB104K16C 319 (A,110,135) CKSRYB104K16

D GUARD-C ASSYGUARD-C Assy has no service part.

E GUARD-F ASSYMISCELLANEOUS

921 (A,245,238) PCB BINDER VEF1040

G DSP ASSYMISCELLANEOUS

IC 101 (A,58,43) DSP IC ADSP-21366KBCZ-1AAIC 103 (A,17,46) LOGIC IC (LATCHES) TC74VHC573FTS1


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50242

1 2 3 4

IC 104 (B,17,21) LOGIC IC (LATCHES) TC74VHC573FTS1IC 105 (B,24,16) 2 TO 4 LINE DECODER TC7W139FUIC 106 (A,11,29) FLASH ROM AYW7167

IC 107 (A,34,52) SRAM(4M) CY7C1049D3310VXIIC 109 (B,9,20) 1 CHIP OR GATE TC7SH32FUS1IC 201 (A,113,38) DSP IC DSPC56371AF180IC 291 (B,146,42) IC TC74VHC08FTS1IC 301 (A,191,37) DA I/F TRANSCEIVER AK4114VQ

IC 401 (A,154,29) AUDIO 8CH DAC AK4359VFIC 481 (A,176,28) AD CONVERTER IC AK5358AETIC 551 (A,106,23) LOGIC IC TC7WHU04FUIC 552 (A,93,16) LOGIC IC TC7SHU04FUS1IC 651 (A,163,44) IC TC74VHC157FTS1

IC 701 (A,164,60) LIPSYNC IC ML87V5002IC 751 (B,164,60) LIPSYNC IC ML87V5002

> IC 901 (A,48,16) DC/DC CONVERTER IC BD9107FVM> IC 903 (A,208,28) REGURATOR IC PQ1LAX95MSPQ> IC 904 (B,192,27) REGURATOR IC PQ1LAX95MSPQ

D 401 (B,167,23) DIODE MA152WAD 402 (A,164,20) DIODE MA152WKL 101 (A,70,40) CHIP SOLID INDUCTOR QTL1013L 103 (A,45,42) CHIP SOLID INDUCTOR QTL1013L 104 (A,20,52) CHIP SOLID INDUCTOR QTL1013

L 105 (B,13,16) CHIP SOLID INDUCTOR QTL1013L 106 (B,27,20) CHIP SOLID INDUCTOR QTL1013L 107 (B,13,36) CHIP SOLID INDUCTOR QTL1013L 108 (B,34,55) CHIP SOLID INDUCTOR QTL1013L 201 (B,106,31) CHIP SOLID INDUCTOR QTL1013

L 202 (A,127,41) CHIP SOLID INDUCTOR ATL7002L 203 (A,117,26) CHIP SOLID INDUCTOR ATL7002L 291 (B,151,42) CHIP SOLID INDUCTOR QTL1013L 301 (B,185,41) CHIP SOLID INDUCTOR QTL1013L 302 (A,180,35) CHIP SOLID INDUCTOR QTL1013

L 401 (B,160,25) CHIP SOLID INDUCTOR QTL1013L 481 (B,169,32) CHIP SOLID INDUCTOR QTL1013L 482 (B,182,26) CHIP SOLID INDUCTOR QTL1013L 551 (A,109,23) CHIP SOLID INDUCTOR QTL1013L 651 (A,159,40) CHIP SOLID INDUCTOR QTL1013

L 701 (A,152,66) CHIP SOLID INDUCTOR QTL1013L 751 (B,186,55) CHIP SOLID INDUCTOR QTL1013L 901 (B,195,22) CHIP SOLID INDUCTOR ATL7002L 902 (B,188,23) CHIP SOLID INDUCTOR ATL7002L 903 (B,182,24) CHIP SOLID INDUCTOR ATL7002

L 905 (A,63,22) CHIP BEADS ATL7010L 906 (A,47,23) POWER INDUCTOR ATH7047JA 351 (A,225,22) JACK AKB7131X 551 (A,98,22) CRYSTAL RESONATOR XSS3003CN301 (A,185,47) 10P CONNECTOR VKN1414

CN401 (A,165,15) 23P SOCKET XKP3083CN801 (A,141,61) B TO B CONNECTOR 30P VKN1627CN901 (A,173,11) PLUG CKS1764CN951 (A,128,15) 23P SOCKET XKP3083

RESISTORSR 103 (A,50,45) RS1/16SS101JR 104 (A,50,47) RS1/16SS101JR 106 (A,51,34) RESISTOR ARRAY RAB4CQ472JR 107 (A,54,51) RS1/16SS472JR 108 (A,56,34) RS1/16SS472J

Mark No. Description Part No.R 109 (A,54,34) RS1/16SS101JR 111 (A,53,51) RS1/16SS472JR 112 (A,56,51) RS1/16SS101JR 113 (A,57,51) RS1/16SS101JR 114 (A,58,51) RS1/16SS101J

R 115 (A,59,51) RS1/16SS220JR 116 (A,58,34) RESISTOR ARRAY RAB4CQ220JR 117 (A,60,51) RS1/16SS220JR 118 (A,61,51) RS1/16SS471JR 119 (A,61,34) RESISTOR ARRAY RAB4CQ220J

R 120 (A,63,34) RS1/16SS470JR 121 (A,63,51) RESISTOR ARRAY RAB4CQ101JR 122 (A,65,34) RS1/16SS470JR 123 (A,66,38) RS1/16SS220JR 124 (A,66,36) RESISTOR ARRAY RAB4CQ220J

R 125 (A,66,40) RESISTOR ARRAY RAB4CQ220JR 126 (A,66,47) RESISTOR ARRAY RAB4CQ220JR 127 (A,46,39) RS1/16SS472JR 128 (A,49,38) RS1/16SS472JR 129 (A,45,45) RS1/16SS472J

R 132 (A,50,44) RS1/16SS101JR 134 (A,50,46) RS1/16SS101JR 136 (A,50,48) RS1/16SS101JR 138 (A,50,39) RS1/16SS101JR 139 (A,66,44) RS1/16SS101J

R 140 (A,66,43) RS1/16SS101JR 141 (B,14,47) RESISTOR ARRAY RAB4CQ470JR 142 (B,14,44) RESISTOR ARRAY RAB4CQ470JR 143 (B,16,26) RESISTOR ARRAY RAB4CQ470JR 144 (B,18,26) RESISTOR ARRAY RAB4CQ470J

R 145 (B,21,45) RESISTOR ARRAY RAB4CQ470JR 146 (B,21,47) RESISTOR ARRAY RAB4CQ470JR 147 (B,16,15) RS1/16SS470JR 148 (B,19,15) RESISTOR ARRAY RAB4CQ470JR 149 (B,24,21) RS1/16SS470J

R 150 (B,23,21) RS1/16SS470JR 153 (B,11,19) RS1/16SS470JR 154 (B,10,23) RS1/16SS472JR 159 (A,26,47) RS1/16SS220JR 160 (A,41,56) RS1/16SS0R0J

R 163 (A,16,41) RS1/16SS220JR 164 (B,7,23) RS1/16SS0R0JR 201 (A,116,48) RESISTOR ARRAY RAB4CQ101JR 202 (B,116,42) RESISTOR ARRAY RAB4CQ103JR 207 (B,114,42) RS1/16SS473J

R 209 (B,109,33) RS1/16SS472JR 212 (B,108,35) RS1/16SS473JR 214 (A,102,36) RS1/16SS101JR 215 (B,102,34) RS1/16SS101JR 216 (A,102,34) RS1/16SS101J

R 217 (B,102,33) RS1/16SS101JR 218 (B,102,31) RS1/16SS101JR 219 (B,99,31) RS1/16SS472JR 220 (A,110,27) RS1/16SS101JR 222 (B,108,33) RS1/16SS101J

R 226 (B,116,33) RS1/16SS473JR 228 (B,109,30) RS1/16SS472JR 233 (B,124,32) RS1/16SS470JR 237 (B,121,40) RS1/16SS470JR 238 (A,124,43) RESISTOR ARRAY RAB4CQ470J


1 2 3 4

C

D

F

A

B

E

243

5 6 7 8

R 244 (A,121,49) RS1/16SS470JR 246 (A,123,46) RS1/16SS470JR 248 (A,119,27) RS1/16SS470JR 250 (A,119,28) RS1/16SS470JR 261 (B,121,31) RS1/16SS222J

R 291 (A,148,45) RS1/16SS220JR 292 (A,146,45) RS1/16SS220JR 293 (B,139,41) RS1/16SS220JR 294 (B,139,43) RS1/16SS220JR 296 (A,151,45) RS1/16SS220J

R 297 (A,149,45) RS1/16SS220JR 302 (B,193,44) RESISTOR ARRAY RAB4CQ104JR 307 (B,195,38) RS1/16SS0R0JR 311 (A,184,38) RS1/16SS101JR 312 (A,185,34) RS1/16SS470J

R 313 (A,185,32) RS1/16SS101JR 314 (B,186,34) RS1/16SS101JR 315 (B,186,33) RS1/16SS101JR 317 (A,189,28) RS1/16SS470JR 318 (A,191,30) RS1/16SS470J

R 320 (A,199,33) RS1/16S0R0JR 321 (A,196,30) RESISTOR ARRAY RAB4CQ101JR 324 (B,193,32) RS1/16SS103JR 325 (A,200,37) CHIP RESISTOR RS1/16SS1802FR 351 (B,200,32) RS1/16SS750J

R 352 (B,200,38) RS1/16SS750JR 361 (B,195,36) RS1/16SS100JR 362 (B,198,38) RS1/16SS100JR 401 (A,157,34) RS1/16SS470JR 402 (A,162,36) RS1/16SS470J

R 404 (A,153,35) RESISTOR ARRAY RAB4CQ101JR 407 (B,152,32) RS1/16S4R7JR 408 (A,146,19) RS1/16SS101JR 409 (A,148,19) RS1/16SS101JR 410 (A,150,19) RS1/16SS101J


R 481 (A,180,29) RS1/16SS101JR 482 (A,176,34) RS1/16SS470JR 483 (A,175,34) RS1/16SS470JR 503 (A,201,49) RS1/16SS0R0JR 551 (A,100,25) RS1/16SS105J

R 552 (A,97,25) RS1/16SS471JR 554 (A,104,22) RS1/16SS220JR 555 (A,92,18) RS1/16SS220JR 557 (B,108,23) RS1/16SS220JR 613 (A,169,45) RS1/16SS0R0J

R 614 (A,168,42) RS1/16SS0R0JR 615 (A,156,39) RS1/16SS0R0JR 616 (A,158,41) RS1/16SS0R0JR 651 (A,166,39) RESISTOR ARRAY RAB4CQ101JR 654 (A,167,49) RESISTOR ARRAY RAB4CQ470J

R 657 (A,157,46) RESISTOR ARRAY RAB4CQ470JR 660 (A,157,43) RESISTOR ARRAY RAB4CQ101JR 668 (A,164,40) RS1/16SS104JR 701 (A,168,54) RS1/16SS470JR 702 (A,173,58) RS1/16SS470J

Mark No. Description Part No.R 703 (A,173,59) RS1/16SS470JR 704 (A,178,60) RESISTOR ARRAY RAB4CQ470JR 711 (A,152,63) RS1/16SS101JR 712 (A,152,62) RS1/16SS101JR 713 (A,149,61) RS1/16SS101J

R 714 (A,149,59) RS1/16SS101JR 715 (A,154,58) RESISTOR ARRAY RAB4CQ221JR 719 (A,154,56) RS1/16SS221JR 720 (A,154,55) RS1/16SS221JR 751 (B,154,56) RS1/16SS470J

R 752 (B,186,59) RS1/16SS103JR 753 (B,184,59) RS1/16SS472JR 754 (B,182,59) RS1/16SS472JR 755 (B,173,61) RS1/16SS101JR 756 (B,186,60) RS1/16SS101J

R 757 (B,184,60) RS1/16SS101JR 758 (B,181,60) RS1/16SS101JR 759 (B,173,58) RESISTOR ARRAY RAB4CQ101JR 761 (B,187,57) RS1/16SS0R0JR 763 (B,175,55) RS1/16SS101J

R 764 (B,173,55) RS1/16SS101JR 801 (A,154,50) RS1/16SS104JR 802 (B,154,57) RS1/16SS0R0JR 803 (A,175,59) RS1/16SS0R0JR 805 (A,102,63) RESISTOR ARRAY RAB4CQ104J

R 806 (A,102,60) RESISTOR ARRAY RAB4CQ104JR 810 (A,106,65) RESISTOR ARRAY RAB4CQ104JR 901 (A,204,21) RS1/16SS104JR 903 (A,47,13) CHIP RESISTOR RS1/16SS3003FR 904 (A,46,16) RS1/16SS9101F

R 905 (A,46,14) CHIP RESISTOR RS1/16SS1802FR 907 (A,205,26) CHIP RESISTOR RS1/16SS1202FR 908 (A,205,29) RS1/16SS2002FR 909 (B,196,29) CHIP RESISTOR RS1/16SS1202FR 910 (B,193,30) CHIP RESISTOR RS1/16SS1000F

R 929 (A,186,19) RS1/16SS104JR 930 (A,187,19) RS1/16SS104JR 931 (A,202,21) RS1/16SS104JR 951 (A,109,18) RESISTOR ARRAY RAB4CQ104JR 955 (A,86,22) RS1/16SS472J

R 962 (A,83,15) RS1/16SS104JR 977 (A,91,21) RS1/16SS0R0JR 978 (A,87,21) RS1/16SS0R0JR 979 (B,93,33) RESISTOR ARRAY RAB4CQ0R0JR 980 (B,88,37) RS1/16SS0R0J

R 981 (B,82,54) RESISTOR ARRAY RAB4CQ0R0JR 982 (B,76,57) RESISTOR ARRAY RAB4CQ0R0J

CAPACITORSC 101 (A,73,33) CEVW101M16C 102 (A,45,30) CHIP OS CAPACITOR ACH1429C 103 (B,53,40) CKSSYB104K10C 104 (B,53,43) CKSSYB104K10C 105 (B,57,48) CKSSYB104K10

C 106 (B,63,45) CKSSYB104K10C 107 (B,62,41) CKSSYB104K10C 108 (B,59,38) CKSSYB104K10C 109 (A,49,42) CKSSYB104K10C 110 (A,50,42) CKSSYB471K50


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50244

1 2 3 4

C 111 (B,53,45) CKSSYB471K50C 112 (B,52,45) CKSSYB104K10C 113 (B,53,48) CKSSYB471K50C 114 (B,54,47) CKSSYB104K10C 115 (B,59,47) CKSSYB471K50



C 126 (B,57,37) CKSSYB104K10C 127 (B,55,38) CKSSYB471K50C 128 (B,54,38) CKSSYB104K10C 129 (A,47,47) CKSSYB103K16C 139 (A,47,42) CKSRYB105K16

C 174 (A,8,48) CEVW101M16C 176 (A,18,52) CKSSYB104K10C 178 (B,11,21) CKSSYB104K10C 180 (B,28,16) CKSSYB104K10C 182 (A,11,42) CKSSYB104K10

C 184 (A,42,52) CKSSYB104K10C 186 (A,25,52) CKSSYB104K10C 188 (B,5,20) CKSSYB104K10C 202 (A,119,49) CKSSYB104K10C 203 (A,113,47) CKSSYB471K50

C 204 (A,113,48) CKSSYB104K10C 206 (A,108,48) CKSSYB104K10C 208 (A,102,41) CKSSYB104K10C 209 (A,103,39) CKSSYB471K50C 210 (A,102,39) CKSSYB104K10


C 219 (A,109,27) CKSSYB104K10C 220 (B,111,33) CKSSYB103K16C 221 (A,114,28) CKSSYB471K50C 222 (A,114,26) CKSSYB104K10C 224 (A,124,34) CKSSYB104K10

C 225 (A,123,37) CKSSYB471K50C 226 (A,124,37) CKSSYB104K10C 228 (A,124,40) CKSSYB104K10C 229 (A,132,44) CHIP ELECT.CAPACITOR CEVW101M4C 230 (A,114,21) CEVW101M16

C 291 (B,145,38) CCSRCH471J50C 292 (B,145,37) CKSSYB104K10C 304 (A,185,41) CKSRYB104K16C 305 (A,180,39) CEVW470M6R3C 306 (A,184,36) CCSRCH471J50

C 307 (A,185,36) CKSSYB104K10C 312 (B,192,32) CKSSYB104K10C 315 (B,194,32) CKSSYB102K50C 316 (A,201,28) CEVW470M6R3C 317 (A,200,35) CKSSYB104K10

Mark No. Description Part No.C 318 (A,199,35) CCSRCH471J50C 319 (A,199,38) CKSRYB474K10C 353 (B,197,35) CKSSYB103K16C 354 (B,199,38) CKSSYB103K16C 401 (A,148,30) CKSSYB471K50

C 402 (A,147,30) CKSRYB104K16C 403 (A,147,38) CEVW101M16C 404 (A,155,34) CKSSYB104K10C 407 (A,146,18) CKSSYB471K50C 408 (A,148,18) CKSSYB471K50


C 414 (A,160,18) CKSSYB471K50C 415 (A,161,24) CCSRCH471J50C 416 (A,163,24) CKSRYB104K16C 417 (A,162,29) CEVW101M16C 418 (A,144,23) CEVW470M6R3

C 420 (A,147,28) CKSSYB104K10C 481 (A,180,28) CKSSYB104K10C 482 (A,173,23) CKSSYB104K10C 483 (A,169,24) CKSQYB225K10C 485 (A,176,23) CCSRCH471J50

C 486 (A,176,21) CKSRYB104K16C 487 (A,169,30) CEVW101M16C 489 (A,178,22) CKSSYB104K10C 490 (A,183,24) CEVW100M16C 552 (A,106,18) CKSSYB104K10

C 553 (A,106,20) CCSRCH471J50C 554 (A,102,25) CCSSCH8R0D50C 555 (A,95,25) CCSSCH8R0D50C 556 (A,92,14) CCSRCH471J50C 557 (A,92,13) CKSSYB104K10

C 652 (A,162,39) CKSSYB104K10C 701 (A,145,65) CEVW100M16C 703 (A,173,61) CKSSYB104K10C 705 (A,160,65) CKSSYB104K10C 707 (A,159,54) CKSSYB104K10

C 708 (A,155,61) CKSSYB104K10C 751 (A,184,58) CEVW100M16C 753 (B,154,61) CKSSYB104K10C 755 (B,165,64) CKSSYB104K10C 757 (B,168,54) CKSSYB104K10

C 758 (B,172,61) CKSSYB104K10C 801 (A,137,65) CKSRYB104K16C 902 (A,51,23) DCH1201C 903 (A,51,17) DCH1201C 904 (A,49,13) CKSSYB102K50

C 905 (A,209,33) CKSRYB105K16C 906 (A,206,33) CKSRYB105K16C 907 (B,187,26) CKSRYB105K16C 908 (B,188,28) CKSRYB105K16C 918 (B,181,24) CKSSYB103K16

C 921 (B,120,36) CKSSYB471K50C 922 (B,122,36) CKSSYB103K16C 923 (B,179,23) CKSSYB104K10C 924 (B,179,22) CKSSYB471K50


1 2 3 4

C

D

F

A

B

E

245

5 6 7 8

H COMPOSITE ASSYMISCELLANEOUS

IC 1001(A,74,199) LOGIC IC TC74HC4051AFTIC 1003(A,92,208) IC TC74HC4053AFTIC 1004(A,112,209) VIDEO AMP IC LA7109IC 1005(B,56,197) PORT EXPANDER BU4094BCFIC 1006(A,36,184) CHARACTER GENERATOR PDC162A

IC 1101(A,159,189) OP-AMP IC UPC4570G2Q 1002(A,171,176) TRANSISTOR 2SC4081Q 1003(B,27,193) TRANSISTOR 2SC4081Q 1004(B,179,188) TRANSISTOR 2SC4081Q 1102(A,173,207) DIGITAL TR(SC-70) RT1N431M

D 1001(B,88,192) DIODE DAN202UD 1002(B,84,192) DIODE DAN202UD 1003(B,132,179) DIODE 1SS355D 1004(B,123,176) DIODE 1SS355D 1005(B,57,180) DIODE DAP202U

D 1101(A,163,208) DIODE UDZS6R2(B)D 1102(A,157,208) DIODE UDZS6R2(B)D 1103(A,163,210) DIODE UDZS6R2(B)D 1104(A,158,209) DIODE UDZS6R2(B)D 1105(A,172,201) DIODE 1SS355

D 1108(B,178,206) DIODE UDZS5R1(B)D 1109(B,176,206) DIODE UDZS5R1(B)D 1110(B,169,207) DIODE UDZS5R1(B)L 1002(B,181,194) CHIP COIL LCTAW120J2520L 1003(A,33,200) AXIAL INDUCTOR LAU330J

JA 1006(A,57,233) PIN JACK(1P) AKB7175X 1001(A,44,196) CRYSTAL RESONATOR ASS7080CN1001(A,184,173) 11P SOCKET XKP3076CN1002(A,77,178) 21P SOCKET XKP3081CN1003(A,184,198) 13P SOCKET XKP3077

CN1004(A,161,233) 20P SOCKET AKP72021001(A,134,233) PIN JACK(2P) AKB71761002(A,106,233) PIN JACK(2P) AKB71761003(A,78,233) PIN JACK(2P) AKB7176

RESISTORSR 1001(B,142,224) RS1/16S750JR 1002(B,125,221) RS1/16S750JR 1003(B,97,220) RS1/16S750JR 1004(B,69,220) RS1/16S750JR 1007(B,81,220) RS1/16S750J

R 1009(B,108,220) RS1/16S750JR 1011(B,54,219) RS1/16S750JR 1014(A,169,170) RS1/16S102JR 1017(B,105,201) RS1/16S103JR 1018(B,114,201) RS1/16S103J

R 1020(B,131,201) RS1/16S103JR 1021(A,108,203) RS1/16S103JR 1022(A,117,203) RS1/16S103JR 1023(B,133,204) RS1/16S473JR 1024(B,135,205) RS1/16S473J

R 1025(B,66,204) RS1/16S473JR 1026(B,63,204) RS1/16S473JR 1027(B,64,189) RS1/16S561JR 1030(B,85,196) RS1/16S473JR 1031(B,71,192) RS1/16S473J

R 1032(B,69,192) RS1/16S473J

Mark No. Description Part No.R 1033(B,54,189) RS1/16S473JR 1034(A,42,176) RS1/16S102JR 1035(B,28,186) RS1/16S512JR 1036(B,30,186) RS1/16S392J

R 1037(B,38,188) RS1/16S102JR 1039(A,24,192) RS1/16S331JR 1040(A,25,196) RS1/16S331JR 1041(A,26,196) RS1/16S331JR 1043(B,175,192) RS1/16S561J

R 1046(B,179,190) RS1/16S102JR 1049(A,168,175) RS1/16S103JR 1051(A,168,176) RS1/16S0R0JR 1054(B,90,209) RS1/16S473JR 1101(A,162,205) RS1/16S104J

R 1102(A,158,206) RS1/16S104JR 1103(A,164,205) RS1/16S331JR 1104(A,155,205) RS1/16S331JR 1105(B,163,199) RS1/16S104JR 1106(B,156,199) RS1/16S104J


R 1112(B,155,189) RS1/16S103JR 1113(A,165,188) RS1/16S103JR 1114(A,154,189) RS1/16S103JR 1115(B,162,183) RS1/16S101JR 1116(B,156,183) RS1/16S101J

R 1117(B,169,185) RS1/16S104JR 1118(B,167,182) RS1/16S104JR 1122(A,170,205) RS1/16S514JR 1124(A,170,208) RS1/16S393JR 1127(B,174,212) RS1/16S0R0J

R 1131(A,154,212) RS1/16S750JR 1132(A,150,208) RS1/16S0R0JR 1134(A,152,213) RS1/16S0R0JR 1167(A,111,203) RS1/16S0R0J

CAPACITORSC 1001(A,75,202) CKSRYB104K16C 1002(A,73,204) CKSRYB104K16C 1005(A,91,212) CKSRYB104K16C 1006(A,94,212) CKSRYB104K16C 1008(B,65,202) CKSRYB104K16

C 1009(B,68,189) CCSRCH561J50C 1011(A,169,173) CKSRYB103K50C 1012(A,169,172) CKSRYB103K50C 1014(A,88,202) CEAT101M10C 1016(A,116,200) CEAT101M10

C 1018(A,134,200) CEAT101M10C 1019(B,116,211) CKSRYB104K16C 1020(A,120,208) CKSRYB104K16C 1021(A,123,213) CEAT101M10C 1022(A,129,214) CEAT101M10

C 1024(B,84,225) CCSRCH181J50C 1025(B,113,224) CCSRCH181J50C 1026(B,56,224) CCSRCH181J50C 1027(A,45,180) CEAT101M10C 1028(A,45,187) CEAT101M10


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50246

1 2 3 4

C 1029(A,45,177) CKSRYB473K25C 1030(A,27,185) CKSRYB473K25C 1031(A,39,176) CCSRCH101J50C 1032(A,35,176) CKSRYB122K50C 1033(A,31,176) CKSRYB122K50

C 1035(B,34,186) CKSRYB103K50C 1036(B,47,191) CCSRCH5R0C50C 1037(B,45,191) CCSRCH5R0C50C 1038(B,33,193) CCSRCH240J50C 1039(B,32,197) CCSRCH240J50

C 1040(A,29,194) CCSRCH101J50C 1041(A,28,193) CCSRCH101J50C 1042(A,26,192) CCSRCH101J50C 1045(B,184,192) CCSRCH330J50C 1046(B,178,193) CCSRCH120J50

C 1047(B,180,192) CCSRCJ3R0C50C 1093(B,111,224) CKSRYB103K50C 1095(B,82,225) CKSRYB103K50C 1096(B,79,225) CKSRYB103K50C 1097(B,54,224) CKSRYB103K50

C 1098(B,43,224) CKSRYB103K50C 1101(A,162,206) CCSRCH101J50C 1102(A,158,205) CCSRCH101J50C 1103(A,160,200) CCSRCH101J50C 1104(A,158,200) CCSRCH101J50

C 1105(A,163,201) CEAT100M50C 1106(A,155,201) CEAT100M50C 1107(A,168,197) CEAT100M50C 1108(A,150,197) CEAT100M50C 1113(A,157,193) CKSRYB103K50

C 1114(A,162,193) CKSRYB103K50C 1115(A,162,180) CEAT100M50C 1116(A,156,180) CEAT100M50C 1117(A,174,198) CKSRYB103K50C 1118(B,167,224) CKSRYB103K50

C 1121(A,183,192) CKSRYB103K50C 1122(A,185,192) CKSRYB103K50

I S-VIDEO ASSYMISCELLANEOUS

IC 1201(A,115,134) LOGIC IC TC74HC4051AFTIC 1202(A,103,134) LOGIC IC TC74HC4051AFTIC 1203(A,111,119) IC TC74HC4053AFTIC 1205(A,66,138) VIDEO AMP IC LA7109IC 1206(A,149,126) IC NJM12904V

Q 1201(B,145,132) TRANSISTOR RT1N241MQ 1203(B,135,115) TRANSISTOR 2SC4081Q 1204(B,135,106) TRANSISTOR 2SC4081Q 1205(A,148,116) TRANSISTOR 2SC4081Q 1206(B,155,106) TRANSISTOR 2SC4081

D 1203(B,79,133) DIODE DAN202KD 1204(A,83,129) DIODE DAN202KD 1205(A,143,125) DIODE 1SS355D 1251(B,90,112) DIODE 1SS355D 1252(B,79,113) DIODE 1SS355

D 1301(B,170,143) DIODE 1SS355L 1201(A,155,109) CHIP COIL LCTAW120J2520L 1202(B,162,108) CHIP COIL LCTAW120J2520

Mark No. Description Part No.L 1301(B,161,128) CHIP SOLID INDUCTOR QTL1013CN1201(A,175,128) 13P SOCKET XKP3077

CN1202(A,175,101) 15P SOCKET XKP3078CN1203(A,68,108) 15P SOCKET XKP3078CN1204SOCKET XKB3052CN1205(A,97,163) SOCKET XKB3051CN1206(A,125,163) SOCKET XKB3051

CN1302(A,175,152) 7P FFC CONNECTOR RKN1048




R 1223(B,138,115) RS1/16S102JR 1224(B,138,105) RS1/16S102JR 1225(A,59,132) RS1/16S103JR 1226(A,63,132) RS1/16S103JR 1227(A,66,130) RS1/16S103J

R 1228(A,87,131) RS1/16S103JR 1231(B,80,137) RS1/16S473JR 1232(A,71,130) RS1/16S473JR 1235(A,155,111) RS1/16S561JR 1236(B,167,108) RS1/16S561J

R 1237(B,131,115) RS1/16S103JR 1238(B,132,106) RS1/16S103JR 1243(A,145,119) RS1/16S102JR 1244(B,157,104) RS1/16S102JR 1247(A,146,123) RS1/16S103J

R 1248(A,144,124) RS1/16S470JR 1249(A,146,126) RS1/16S274JR 1251(B,130,115) RS1/16S0R0JR 1252(B,130,106) RS1/16S0R0JR 1257(A,151,121) RS1/16S0R0J

R 1310(A,175,147) RS1/16S103JR 1627(A,72,133) RS1/16S0R0JR 1628(A,66,133) RS1/16S0R0J

CAPACITORSC 1201(B,133,148) CKSRYB104K16C 1202(B,119,148) CKSRYB104K16C 1203(B,91,148) CKSRYB104K16C 1204(B,63,148) CKSRYB104K16C 1205(B,49,151) CCSRCH181J50

C 1206(B,47,151) CCSRCH181J50C 1207(B,105,152) CCSRCH181J50C 1208(B,103,152) CCSRCH181J50C 1209(B,77,152) CCSRCH181J50


1 2 3 4

C

D

F

A

B

E

247

5 6 7 8

C 1210(B,75,152) CCSRCH181J50

C 1211(A,111,134) CKSRYB104K16C 1212(A,119,132) CKSRYB104K16C 1213(A,99,134) CKSRYB104K16C 1214(A,107,131) CKSRYB104K16C 1215(A,115,115) CKSRYB104K16

C 1216(A,108,121) CKSRYB104K16C 1221(A,124,115) CEAT101M10C 1222(A,124,107) CEAT101M10C 1225(B,132,110) CKSRYB103K50C 1226(B,140,110) CKSRYB103K50

C 1227(A,42,120) CEAT101M10C 1228(B,57,129) CKSRYB104K16C 1229(A,50,120) CEAT101M10C 1230(A,87,130) CKSRYB104K16C 1233(B,59,142) CKSRYB104K16

C 1234(B,59,134) CKSRYB104K16C 1235(A,53,143) CEAT101M10C 1236(A,53,136) CEAT101M10C 1237(A,151,117) CKSRYB103K50C 1238(A,143,119) CKSRYB103K50

C 1239(B,159,106) CKSRYB103K50C 1240(B,160,104) CKSRYB103K50C 1241(A,144,122) CKSRYB104K16C 1242(A,143,130) CEAT100M50C 1243(A,155,113) CCSRCH120J50

C 1244(B,167,109) CCSRCH120J50C 1245(A,152,112) CCSRCH330J50C 1246(B,158,110) CCSRCH330J50C 1247(A,152,128) CKSRYB104K16C 1249(A,154,107) CCSRCJ3R0C50

C 1250(B,162,111) CCSRCJ3R0C50C 1292(B,73,158) CKSRYB103K50C 1293(B,93,158) CKSRYB103K50C 1294(B,129,158) CKSRYB103K50C 1301(A,158,138) CEAT101M16

C 1302(A,153,142) CKSRYB103K50

J BRIDGE 2 ASSYMISCELLANEOUS

CN2901(A,21,29) 17P PLUG XKP3068CN2902(A,100,29) 17P PLUG XKP3068

K COMPONENT ASSYMISCELLANEOUS

IC 1401(A,113,70) MULTIPLEXER(4CH*2) TC74LVX4052FTIC 1402(A,124,72) MULTIPLEXER(4CH*2) TC74LVX4052FTIC 1403(A,139,69) MULTIPLEXER(2CH*3) TC74LVX4053FTIC 1404(B,93,70) VIDEO IC NJM2581MIC 1405(A,129,50) PORT EXPANDER IC BU4094BCFV

> Q 1401(B,87,57) TRANSISTOR 2SC4081> Q 1402(B,71,57) TRANSISTOR 2SA1576A

Q 1403(B,163,64) TRANSISTOR 2SA1576AQ 1405(B,163,69) TRANSISTOR 2SA1576AQ 1407(B,163,74) TRANSISTOR 2SA1576A

Q 1415(B,156,59) TRANSISTOR 2SC4081Q 1416(B,162,50) TRANSISTOR 2SC4081

Mark No. Description Part No.Q 1417(B,167,42) TRANSISTOR 2SC4081Q 1501(A,62,65) TRANSISTOR IMX25Q 1502(A,68,65) TRANSISTOR IMX25

Q 1521(A,49,65) TRANSISTOR IMX25Q 1522(A,55,65) TRANSISTOR IMX25Q 1541(A,36,65) TRANSISTOR IMX25Q 1542(A,42,65) TRANSISTOR IMX25Q 1561(A,22,65) TRANSISTOR IMX25

Q 1562(A,29,65) TRANSISTOR IMX25D 1401(B,85,43) DIODE 1SS355D 1402(B,83,43) DIODE 1SS355L 1401(B,166,58) CHIP COIL LCTAW120J2520L 1402(B,169,53) CHIP COIL LCTAW120J2520

L 1403(B,175,49) CHIP COIL LCTAW120J2520JA 1401(A,141,94) 6P RCA PINJACK XKB3053JA 1402(A,99,94) 6P RCA PINJACK XKB3053CN1401(A,175,56) 13P SOCKET XKP3077CN1402(A,175,30) 11P SOCKET XKP3076

CN1403(A,68,39) 13P SOCKET XKP3077CN1405(A,19,59) 17P SOCKET XKP3079CN1406(A,53,41) CONNECTOR CKS3384CN1501(A,58,94) PIN JACK(4P) AKB7172CN1502(A,30,94) PIN JACK(4P) AKB7172

1401(A,166,28) PCB BINDER VEF1040






R 1432(B,131,50) RS1/16S473JR 1433(B,134,46) RS1/16S473JR 1434(A,134,46) RS1/16S0R0JR 1436(A,123,52) RS1/16S561JR 1439(B,126,49) RS1/16S473J

R 1440(B,124,49) RS1/16S473JR 1441(B,128,48) RS1/16S473JR 1442(B,128,45) RS1/16S473JR 1443(B,157,64) RS1/16S154J


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50248

1 2 3 4

R 1444(B,160,64) RS1/16S124J




R 1506(B,68,70) RS1/16S101JR 1507(B,63,86) RS1/16S474JR 1508(B,67,87) RS1/16S474JR 1509(A,62,60) RS1/16S103JR 1510(A,68,60) RS1/16S103J

R 1511(A,60,69) RS1/16S103JR 1512(A,67,69) RS1/16S103JR 1521(B,49,59) RS1/16S271JR 1522(B,55,59) RS1/16S271JR 1523(B,49,65) RS1/16S121J


R 1529(A,49,60) RS1/16S103JR 1530(A,55,60) RS1/16S103JR 1531(A,47,69) RS1/16S103JR 1532(A,54,69) RS1/16S103JR 1541(B,36,59) RS1/16S271J


R 1547(B,35,86) RS1/16S474JR 1548(B,39,87) RS1/16S474JR 1549(A,36,60) RS1/16S103JR 1550(A,42,60) RS1/16S103JR 1551(A,34,69) RS1/16S103J

R 1552(A,41,69) RS1/16S103JR 1561(B,23,61) RS1/16S271JR 1562(B,29,61) RS1/16S271JR 1563(B,22,65) RS1/16S121JR 1564(B,29,65) RS1/16S121J

R 1565(B,22,70) RS1/16S101JR 1566(B,29,70) RS1/16S101JR 1567(B,21,86) RS1/16S474JR 1568(B,25,87) RS1/16S474JR 1569(A,23,60) RS1/16S103J

R 1570(A,29,60) RS1/16S103JR 1571(A,21,69) RS1/16S103JR 1572(A,27,69) RS1/16S103JR 1573(A,65,46) RS1/16S473J

Mark No. Description Part No.R 1574(A,62,46) RS1/16S471J

R 1575(A,63,44) RS1/16S473JR 1576(A,61,43) RS1/16S471JR 1581(B,151,77) RS1/16S0R0J

CAPACITORSC 1413(A,118,70) CKSRYB103K50C 1414(A,107,72) CKSRYB103K50C 1415(A,131,70) CKSRYB103K50C 1416(A,117,73) CKSRYB103K50C 1417(A,143,67) CKSRYB103K50

C 1418(A,135,72) CKSRYB103K50C 1419(A,101,61) CEAT101M10C 1420(A,95,61) CEAT101M10C 1421(A,97,53) CEAT101M10C 1425(A,83,67) CEAT101M10

C 1426(A,83,73) CEAT101M10C 1427(B,86,67) CKSRYB104K16C 1428(B,86,72) CKSRYB104K16C 1431(B,82,60) CKSRYB224K10C 1432(B,78,60) CKSRYB224K10

C 1433(B,153,64) CKSRYB103K50C 1434(B,168,64) CKSRYB103K50C 1435(B,153,70) CKSRYB103K50C 1436(B,168,69) CKSRYB103K50C 1437(B,154,76) CKSRYB103K50

C 1438(B,168,73) CKSRYB103K50C 1439(A,151,63) CEAT100M50C 1440(A,151,68) CEAT100M50C 1441(A,150,74) CEAT100M50C 1443(B,169,41) CKSRYB104K16

C 1444(B,175,46) CKSRYB104K16C 1445(A,170,59) CCSRCH120J50C 1446(A,170,55) CCSRCH120J50C 1447(A,172,50) CCSRCH120J50C 1448(A,169,59) CCSRCH330J50

C 1449(A,169,55) CCSRCH330J50C 1450(A,170,50) CCSRCH330J50C 1454(A,170,57) CCSRCJ3R0C50C 1455(A,170,52) CCSRCJ3R0C50C 1456(A,172,48) CCSRCJ3R0C50

C 1469(A,130,54) CKSRYB104K16C 1470(A,128,54) CCSRCH561J50C 1471(A,163,58) CEAT100M50C 1472(A,163,53) CEAT100M50C 1473(A,166,46) CEAT100M50

C 1490(B,147,85) CKSRYB103K50C 1491(B,133,85) CKSRYB103K50C 1492(B,105,85) CKSRYB103K50C 1493(B,91,85) CKSRYB103K50C 1501(B,63,84) CCSRCH101J50

C 1502(B,67,85) CCSRCH101J50C 1507(B,60,70) CCSRCH271J50C 1508(B,66,70) CCSRCH271J50C 1521(B,49,84) CCSRCH101J50C 1522(B,53,85) CCSRCH101J50

C 1527(B,47,70) CCSRCH271J50C 1528(B,53,70) CCSRCH271J50C 1531(A,60,78) ELECT. CAPACITOR CEAT470M25C 1532(A,67,78) ELECT. CAPACITOR CEAT470M25


1 2 3 4

C

D

F

A

B

E

249

5 6 7 8

C 1533(A,47,78) ELECT. CAPACITOR CEAT470M25

C 1541(B,35,84) CCSRCH101J50C 1542(B,39,85) CCSRCH101J50C 1547(A,54,78) ELECT. CAPACITOR CEAT470M25C 1548(A,34,78) ELECT. CAPACITOR CEAT470M25C 1549(A,41,78) ELECT. CAPACITOR CEAT470M25

C 1550(A,21,78) ELECT. CAPACITOR CEAT470M25C 1551(A,27,78) ELECT. CAPACITOR CEAT470M25C 1561(B,21,84) CCSRCH101J50C 1562(B,25,85) CCSRCH101J50C 1567(A,60,46) CKSRYB472K50

C 1568(A,58,44) CKSRYB472K50C 1569(B,34,70) CCSRCH271J50C 1570(B,40,70) CCSRCH271J50C 1571(B,20,70) CCSRCH271J50C 1572(B,27,70) CCSRCH271J50

C 1591(B,58,86) CKSRYB103K50C 1593(B,30,86) CKSRYB103K50

COMPLEX ASSY (AWK8015)MISCELLANEOUS> Y 15 AWG18 BOARD IN ADX7501> Y 14 AWG18 BOARD IN ADX7500

L DISPLAY ASSYMISCELLANEOUS

IC 2301(B,164,214) DISPLAY U-COM PE5503AIC 2402(A,237,230) REMOTE RECEIVER UNIT RPM7540-H9Q 2401(B,205,185) TRANSISTOR RT1N241MQ 2404(B,251,192) TRANSISTOR 2SA1576AQ 2405(B,231,192) TRANSISTOR RT1N241M

Q 2406(B,225,220) DIGITAL TR(SC-70) RT1N431MQ 2407(B,70,220) DIGITAL TR(SC-70) RT1N431MQ 2408(B,65,214) DIGITAL TR(SC-70) RT1N431MQ 2409(B,157,190) DIGITAL TR(SC-70) RT1N431MD 2404(B,238,190) DIODE 1SS355

D 2405(B,254,195) DIODE 1SS355D 2406(B,252,209) DIODE DAN202UD 2408(A,237,220) LED(RED) SLI-343URW(RST)D 2410(A,76,218) LED(ORANGE) SLI-343DCW(STU)D 2412(A,58,214) LED(RED) SLI-343URW(RST)

D 2414(A,157,197) LED(BLUE) SLR343BC4T(JKLM)D 2416(B,53,227) DIODE 1SS355L 2401(A,248,205) RADIAL INDUCTOR LFCA2R2JV 2301(A,218,237) FL TUBE DISPLAY AAV7113X 2301(A,179,197) CERAMIC RESONATOR VSS1142

CN2301(A,269,204) CONNECTOR CKS33942303(A,267,196) CABLE HOLDER(4P) 51063-04052302(A,48,221) 17P CABLE HOLDER 51048-17002301(A,157,201) FL HOLDER(FE) VNF1096


R 2306(B,114,240) RS1/16S104J

Mark No. Description Part No.R 2307(B,116,240) RS1/16S104JR 2308(B,118,240) RS1/16S104JR 2309(B,120,240) RS1/16S104JR 2310(B,122,240) RS1/16S104J












R 2369(B,131,208) RS1/16S474J


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50250

1 2 3 4



R 2402(B,260,227) RS1/16S0R0JR 2403(B,258,225) RS1/16S0R0JR 2404(B,256,224) RS1/16S0R0JR 2405(B,254,223) RS1/16S0R0JR 2406(B,201,185) RS1/16S473J

R 2411(B,247,191) RS1/16S0R0JR 2412(B,249,192) RS1/16S104JR 2413(B,240,191) RS1/16S472JR 2414(B,237,196) RS1/16S0R0JR 2415(B,257,192) RS1/16S104J


R 2422(B,64,219) RS1/16S331JR 2423(B,150,192) RS1/16S221JR 2424(B,135,193) RS1/16S472J

CAPACITORSC 2303(B,221,238) CKSRYB471K50C 2304(A,230,236) ELECT. CAPACITOR CEAT101M35C 2305(B,178,231) CKSRYB471K50C 2306(B,180,231) CKSRYB471K50C 2307(B,182,231) CKSRYB471K50




C 2354(B,175,202) CKSRYB104K25C 2359(B,142,204) CKSRYB103K50C 2360(A,87,231) ELECT. CAPACITOR CEJQ470M50C 2361(B,161,230) CKSRYB103K50C 2362(B,160,230) CKSRYB103K50

C 2403(B,247,195) CKSRYB103K50C 2404(B,237,236) CKSRYB103K50C 2405(A,247,235) CEJQ101M6R3C 2406(B,245,209) CKSRYB103K50C 2407(A,229,210) CEJQ221M6R3


M VOLUME ASSYMISCELLANEOUS

J 2451 JUMPER WIRE D15A04-100-2651S 2451(A,289,207) SWITCH VSG1024S 2452(A,304,207) SWITCH VSG1024S 2453(A,314,207) SWITCH VSG1024S 2454(A,302,174) ROTARY ENCODER ASX7048

2451(A,278,202) CABLE HOLDER(4P) 51063-0405

RESISTORSR 2451(B,296,206) RS1/16S681JR 2452(B,311,206) RS1/16S821J

CAPACITORSC 2451(B,281,208) CKSRYB102K50C 2452(B,304,186) CKSRYB103K50C 2453(B,299,186) CKSRYB103K50

N MULTI JOG ASSYMISCELLANEOUS

IC 2501(B,157,111) CMOS IC TC4094BFQ 2501(B,162,146) DIGITAL TR(SC-70) RT1N431MQ 2502(B,174,146) DIGITAL TR(SC-70) RT1N431MQ 2503(B,195,146) DIGITAL TR(SC-70) RT1N431MQ 2504(B,217,146) DIGITAL TR(SC-70) RT1N431M

Q 2505(B,237,147) DIGITAL TR(SC-70) RT1N431MQ 2506(B,259,146) DIGITAL TR(SC-70) RT1N431MQ 2507(B,280,146) DIGITAL TR(SC-70) RT1N431MQ 2508(B,314,140) DIGITAL TR(SC-70) RT1N431MQ 2509(B,131,147) DIGITAL TR(SC-70) RT1N431M

Q 2510(B,22,184) DIGITAL TR(SC-70) RT1N431MQ 2511(B,121,147) DIGITAL TR(SC-70) RT1N431MQ 2512(B,87,146) DIGITAL TR(SC-70) RT1N431MD 2502(A,155,147) LED(ORANGE) SLR-343DC(NPQ)D 2504(A,177,147) LED(ORANGE) SLR-343DC(NPQ)

D 2506(A,198,147) LED(ORANGE) SLR-343DC(NPQ)D 2508(A,220,147) LED(ORANGE) SLR-343DC(NPQ)D 2510(A,241,147) LED(ORANGE) SLR-343DC(NPQ)D 2512(A,263,147) LED(ORANGE) SLR-343DC(NPQ)D 2514(A,284,147) LED(ORANGE) SLR-343DC(NPQ)

D 2516(A,306,147) LED(ORANGE) SLR-343DC(NPQ)D 2518(A,134,147) LED(ORANGE) SLR-343DC(NPQ)D 2520(A,16,186) LED(BLUE) SLR343BC4T(JKLM)D 2522(A,112,147) LED(ORANGE) SLR-343DC(NPQ)D 2524(A,91,147) LED(ORANGE) SLR-343DC(NPQ)

J 2501 JUMPER WIRE D20PDD1715ES 2501(A,36,119) ROTARY ENCODER ASX7031S 2551(A,154,141) SWITCH VSG1024S 2552(A,181,141) SWITCH VSG1024S 2553(A,202,141) SWITCH VSG1024

S 2554(A,224,141) SWITCH VSG1024S 2555(A,245,141) SWITCH VSG1024S 2556(A,267,141) SWITCH VSG1024S 2557(A,288,141) SWITCH VSG1024S 2558(A,310,141) SWITCH VSG1024

S 2561(A,74,117) SWITCH VSG1024S 2562(A,106,91) SWITCH VSG1024S 2563(A,120,91) SWITCH VSG1024


1 2 3 4

C

D

F

A

B

E

251

5 6 7 8

S 2564(A,135,91) SWITCH VSG1024S 2565(A,150,91) SWITCH VSG1024

S 2566(A,165,91) SWITCH VSG1024S 2567(A,179,91) SWITCH VSG1024S 2571(A,15,179) SWITCH VSG1024S 2572(A,18,142) SWITCH VSG1024S 2573(A,33,142) SWITCH VSG1024

S 2574(A,48,142) SWITCH VSG1024S 2575(A,90,141) SWITCH VSG1024S 2576(A,116,141) SWITCH VSG1024S 2577(A,138,141) SWITCH VSG1024

2501(A,41,205) 17P CABLE HOLDER 51048-1700



R 2511(B,119,152) RS1/16S181JR 2512(B,87,151) RS1/16S181JR 2513(B,160,103) RS1/16S0R0JR 2551(B,149,141) RS1/16S472JR 2552(B,173,141) RS1/16S681J





R 2580(B,145,116) RS1/16S561J

CAPACITORSC 2501(B,148,108) CKSRYB103K50C 2502(B,36,129) CKSRYB103K50C 2503(B,33,129) CKSRYB103K50C 2551(B,151,141) CKSRYB102K50C 2561(B,79,113) CKSRYB102K50

C 2571(B,18,181) CKSRYB102K50C 2580(B,148,113) CCSRCH561J50


O HEADPHONE ASSYMISCELLANEOUS

KN 2851(A,13,54) WRAPPING TERMINAL VNF1084CN2851(A,19,70) 4P JUMPER CONNECTOR 52147-0410

2851(A,15,14) PHONE JACK AKN7029

RESISTORSR 2851(B,20,26) RS1/16S102JR 2852(B,16,27) RS1/16S0R0J

CAPACITORSC 2851(B,19,42) CKSRYB392K50C 2852(B,11,29) CKSRYB392K50C 2853(B,10,40) CCSRCH471J50C 2854(B,13,43) CKSRYB103K50C 2855(B,13,45) CKSRYB104K16

P FRONT-IN ASSYMISCELLANEOUS

IC 2701(B,36,55) OP-AMP IC BA4560RFQ 2651(B,116,47) CHIP TRANSISTOR HN1C01FUD 2701(B,29,62) DIODE DAN217D 2702(B,33,32) DIODE UDZS5R1(B)D 2703(B,31,29) DIODE UDZS5R1(B)

D 2704(B,28,46) DIODE UDZS5R1(B)L 2653(B,117,59) INDUCTOR CTF1385L 2671(B,143,58) INDUCTOR CTF1385L 2681(B,92,65) CHIP SOLID INDUCTOR QTL1013L 2752(B,68,60) CHIP FERRITE BEADS VTL1169

L 2753(B,72,55) CHIP FERRITE BEADS VTL1169JA 2651(A,109,69) PIN JACK(4P) XKX3003JA 2652(A,88,77) OPTICAL IN MOD. GP1FMV51RK0FJA 2701(A,45,73) JACK REMOCON RKN1004JA 2751(A,65,76) USB CONNECTOR XKP3086

KN 2651(A,156,42) WRAPPING TERMINAL VNF1084KN 3351(A,44,37) WRAPPING TERMINAL VNF1084CN2651(A,40,28) CONNECTOR CKS3382CN2652(A,67,42) CONNECTOR B4B-PH

RESISTORSR 2651(B,121,58) RS1/16S0R0JR 2652(B,107,57) RS1/16S0R0JR 2653(B,128,58) RS1/16S104JR 2654(B,111,56) RS1/16S104JR 2655(B,128,54) RS1/16S221J



R 2666(B,100,39) RS1/16S470JR 2668(B,131,57) RS1/16S0R0JR 2671(B,141,62) RS1/16S750JR 2672(B,145,62) RS1/16S0R0J


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50252

1 2 3 4

R 2673(B,152,59) RS1/16S750J

R 2674(B,150,64) RS1/16S750JR 2675(B,152,55) RS1/16S0R0JR 2676(B,148,58) RS1/16S0R0JR 2681(B,85,65) RS1/16S101JR 2701(B,41,65) RS1/16S102J



R 2712(B,34,28) RS1/16S104JR 2714(B,34,38) RS1/16S102JR 2751(B,65,60) RS1/16S0R0JR 2752(B,63,60) RS1/16S0R0J

CAPACITORSC 2651(B,126,58) CCSRCH221J50C 2652(B,109,56) CCSRCH221J50C 2653(A,125,47) CEAT100M50C 2654(A,109,46) CEAT100M50C 2655(B,126,54) CCSRCH101J50

C 2656(B,115,56) CCSRCH101J50C 2659(A,125,39) ELECT. CAPACITOR CEAT470M25C 2660(A,109,39) ELECT. CAPACITOR CEAT470M25C 2661(B,113,40) CKSRYB103K50C 2662(B,115,37) CKSRYB103K50

C 2663(A,102,46) ELECT. CAPACITOR CEAT330M25C 2664(A,102,40) ELECT. CAPACITOR CEAT330M25C 2665(B,152,46) CKSRYB103K50C 2666(B,150,46) CKSRYB223K50C 2671(B,130,61) CKSRYB103K50

C 2673(B,154,57) CKSRYB104K16C 2674(B,156,46) CKSRYB103K50C 2675(B,158,46) CKSRYB223K50C 2681(B,89,65) CKSRYB104K16C 2701(B,42,69) CCSRCH471J50

C 2702(A,36,66) CEAT100M50C 2703(B,32,62) CCSRCH101J50C 2704(B,36,62) CCSRCH330J50C 2705(B,32,48) CCSRCH330J50C 2706(A,34,36) CEAT100M50

C 2707(B,48,43) CKSRYB103K50C 2709(B,52,43) CKSRYB223K50C 2712(A,35,44) CEAT100M50C 2713(B,40,57) CKSRYB103K50C 2714(B,40,53) CKSRYB103K50

C 2715(A,49,59) CEAT100M50C 2716(A,49,53) CEAT100M50C 2718(B,40,38) CKSRYB102K50C 2719(B,40,36) CCSRCH221J50C 2753(B,68,56) CKSRYB104K16

C 2755(A,68,51) CEAT101M16C 2756(B,73,51) CKSRYB104K16C 2757(B,73,46) CCSRCH471J50


Q PRIMARY ASSYMISCELLANEOUS> IC 2001(A,305,99) REGULATOR IC NJM78M56FA

Q 2001(B,281,60) DIGITAL TR(SC-70) RT1N431MD 2001(B,276,60) DIODE 1SS355D 2002(B,276,65) DIODE 1SS355

> D 2003(B,296,87) BRIDGE DIODE S1WB(A)60SD

D 2004(B,304,75) DIODE 1SS355D 2006(B,308,70) DIODE UDZS5R1(B)

> L 2001(A,244,24) LINE FILTER XTF3004H 2001(A,243,46) FUSE CLIP AKR7001H 2002(A,223,46) FUSE CLIP AKR7001

KN 2001(A,194,19) SCREW PLATE VNE1948> RY 2001(A,251,58) JOE LOWPOWER RELAY ASR7013> T 2001(A,273,84) STANDBY TRANSFORMER ATT7040

CN2001(A,301,115) 9P SOCKET KP200TA9LCN2002(A,246,115) 5P SOCKET KP200TA5L

> CN2003(A,225,25) AC CODE SOCKET RKP1751

RESISTORSR 2002(A,279,68) CARBON FILM RESISTOR RD1/4MUF101JR 2003(B,305,70) RS1/16S103JR 2004(B,302,70) RS1/16S332J

CAPACITORS> C 2002(A,266,26) FILM CAPACITOR ACE7013> C 2003(A,251,52) SAFETY CAPACITOR XCG3009

C 2004(A,290,106) FILM CAPACITOR CQMBA103J50C 2009(A,303,88) ELECT. CAPACITOR CEAT332M25C 2010(A,309,106) CEAT221M25

C 2011(B,310,85) CKSRYB103K50

R TRANS 1 ASSYTRANS 1 ASSY has no service part.

SECONDARY ASSY (AWK7911)MISCELLANEOUS

Y 9 AWG18 BOARD IN ADX7502Y 10 AWG18 BOARD IN ADX7503Y 11 AWG18 BOARD IN ADX7504Y 12 AWG18 BOARD IN ADX7505

S TRANS 2-1 ASSYMISCELLANEOUS> IC 3251(A,228,215) PROTECTOR(7A) AEK7021> IC 3252(A,239,164) PROTECTOR(7A) AEK7021

Q 3251(B,244,224) CHIP TRANSISTOR RN1901Q 3252(B,253,224) TRANSISTOR UMD2NQ 3253(B,261,224) TRANSISTOR UMD2N

> D 3251(B,234,181) BRIDGE DIODE S1WB(A)60SDD 3253(B,236,216) DIODE UDZS8R2(B)D 3254(B,263,217) DIODE UDZS7R5(B)D 3255(B,233,216) DIODE UDZS9R1(B)D 3256(B,263,219) DIODE UDZS8R2(B)

D 3257(B,233,223) DIODE UDZS9R1(B)D 3258(B,258,218) DIODE UDZS8R2(B)


1 2 3 4

C

D

F

A

B

E

253

5 6 7 8

D 3259(B,238,223) DIODE UDZS6R8(B)D 3260(B,258,220) DIODE UDZS6R8(B)D 3261(B,240,220) DIODE UDZS12(B)

D 3262(B,253,220) DIODE UDZS12(B)D 3263(B,238,218) DIODE UDZS13(B)D 3264(B,253,218) DIODE UDZS15(B)D 3265(B,257,226) DIODE UDZS13(B)D 3266(B,267,227) DIODE UDZS13(B)

J 3251 JUMPER WIRE D20PDY0610E3251(A,261,193) 6P CABLE HOLDER 51048-0600

RESISTORS> R 3253(A,248,192) METAL OXIDE RESISTOR RS1LMF472J> R 3254(A,263,212) METAL OXIDE RESISTOR RS1LMF472J> R 3255(A,245,195) CARBON FILM RESISTOR RD1/2LMF332J> R 3256(A,259,215) CARBON FILM RESISTOR RD1/2LMF332J

CAPACITORSC 3253(A,243,186) ELECT. CAPACITOR CEAT471M2AC 3254(A,253,172) ELECT. CAPACITOR CEAT471M2AC 3255(A,240,202) ELECT. CAPACITOR CEAT101M63C 3256(A,240,213) ELECT. CAPACITOR CEAT101M63C 3257(A,269,190) ELECT. CAPACITOR CEAT221M2A

C 3258(A,262,201) ELECT. CAPACITOR CEAT221M2A

T DIODE 1 ASSYMISCELLANEOUS> D 3301(A,175,164) DIODE D5SBA20(B)> D 3302(A,175,199) DIODE D5SBA20(B)

RESISTORS> R 3301(A,194,172) CARBON FILM RESISTOR RD1/4MUF100J

CAPACITORSC 3301(A,191,182) FILM CAPACITOR CFTLA104J2AC 3302(A,196,177) FILM CAPACITOR CFTLA104J2A

U VH TR ASSYMISCELLANEOUS> IC 3351(A,177,136) IC PROTECTOR ICP-N15> IC 3352(A,177,152) IC PROTECTOR ICP-N15> Q 3351(B,172,130) CHIP TRANSISTOR 2SA1514K> Q 3352(A,162,135) TRANSISTOR 2SB1186A> Q 3353(A,162,150) TRANSISTOR 2SD1763A

> Q 3354(B,172,145) CHIP TRANSISTOR 2SC3906K> D 3351(B,173,141) DIODE 1SR154-400> D 3352(B,176,157) DIODE 1SR154-400

CN3351(A,184,138) 6P JUMPER CONNECTOR 52147-0610

RESISTORSR 3351(B,179,129) RS1/16S471JR 3352(B,168,128) RS1/16S100JR 3353(B,168,143) RS1/16S100JR 3354(B,177,144) RS1/16S471J


V BRIDGE 1 ASSYMISCELLANEOUS

CN5811(A,46,130) 23P PLUG XKP3071CN5812(A,46,105) 23P PLUG XKP3071

5811(A,8,101) PCB BINDER VEF1040

W PS/SP ASSYMISCELLANEOUS

Q 3001(B,161,85) CHIP TRANSISTOR DTC114TUAQ 3002(B,229,97) CHIP TRANSISTOR DTC114TUAQ 3003(B,247,90) CHIP TRANSISTOR DTC114TUAQ 3004(B,290,84) CHIP TRANSISTOR DTC114TUAQ 3005(B,212,99) CHIP TRANSISTOR DTC114TUA

D 3001(B,168,80) DIODE 1SS355D 3002(B,165,80) DIODE 1SS355D 3003(B,216,88) DIODE 1SS355D 3004(B,213,88) DIODE 1SS355D 3005(B,247,82) DIODE 1SS355

D 3006(B,244,82) DIODE 1SS355D 3007(B,291,79) DIODE 1SS355D 3008(B,289,79) DIODE 1SS355D 3009(B,217,99) DIODE 1SS355D 3010(B,215,99) DIODE 1SS355

L 3011(A,188,78) COIL ATH1053L 3021(A,146,69) COIL ATH1053L 3031(A,199,83) COIL ATH1053L 3041(A,258,82) COIL ATH1053L 3051(A,236,90) COIL ATH1053

L 3061(A,299,74) COIL ATH1053L 3071(A,280,84) COIL ATH1053J 3009(A,174,89) CONNECTOR ASSY PF13PG-R07KN 3001(A,318,64) WRAPPING TERMINAL VNF1084RY 3001(A,163,81) RELAY ASR7001

RY 3002(A,211,89) RELAY ASR7001RY 3003(A,242,83) RELAY ASR7001RY 3004(A,286,82) RELAY ASR7001RY 3005(A,219,103) RELAY ASR7001CN3001(A,190,33) SPEAKER TERMINAL 8-P AKE7119

CN3002(A,274,33) SPEAKER TERMINAL 6-P AKE7108CN3007(A,313,90) 5P PLUG 5P PLUG KM200TA5CN3008(A,313,145) 9P PLUG KM200TA9Y 13 AWG14 BOARD IN ADX7512Y 8 AWG14 BOARD IN ADX7512

RESISTORS> R 3011(A,187,68) METAL OXIDE RESISTOR RS1/2LMF4R7J> R 3012(A,175,64) METAL OXIDE RESISTOR RS1LMF100J> R 3013(A,193,94) METAL OXIDE RESISTOR RS2LMF331J> R 3021(A,148,79) METAL OXIDE RESISTOR RS1/2LMF4R7J> R 3022(A,152,51) METAL OXIDE RESISTOR RS1LMF100J

> R 3023(A,188,97) METAL OXIDE RESISTOR RS2LMF331J> R 3031(A,196,87) METAL OXIDE RESISTOR RS1/2LMF4R7J> R 3032(A,194,67) METAL OXIDE RESISTOR RS1LMF100J> R 3041(A,254,82) METAL OXIDE RESISTOR RS1/2LMF4R7J> R 3042(A,267,67) METAL OXIDE RESISTOR RS1LMF100J

> R 3051(A,240,93) METAL OXIDE RESISTOR RS1/2LMF4R7J> R 3052(A,237,79) METAL OXIDE RESISTOR RS1LMF100J> R 3061(A,309,63) METAL OXIDE RESISTOR RS1/2LMF4R7J> R 3062(A,313,73) METAL OXIDE RESISTOR RS1LMF100J


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50254

1 2 3 4

> R 3071(A,280,88) METAL OXIDE RESISTOR RS1/2LMF4R7J

> R 3072(A,268,94) METAL OXIDE RESISTOR RS1LMF100J> R 3101(A,222,115) CARBON FILM RESISTOR RD1/4MUF473J> R 3102(A,252,115) CARBON FILM RESISTOR RD1/4MUF473J

CAPACITORSC 3001(A,164,89) CEAT101M50C 3011(A,190,60) CFTLA104J50C 3012(A,203,53) CFTLA104J50C 3013(A,190,42) FILM CAPACITOR CQMBA103J50C 3021(A,157,48) CFTLA104J50

C 3022(A,157,39) CFTLA104J50C 3023(A,169,42) FILM CAPACITOR CQMBA103J50C 3031(A,205,66) CFTLA104J50C 3032(A,200,60) CFTLA104J50C 3033(A,211,42) FILM CAPACITOR CQMBA103J50

C 3041(A,257,63) CFTLA104J50C 3042(A,253,57) CFTLA104J50C 3043(A,253,42) FILM CAPACITOR CQMBA103J50C 3051(A,224,70) CFTLA104J50C 3052(A,230,70) CFTLA104J50

C 3053(A,232,42) FILM CAPACITOR CQMBA103J50C 3061(A,308,58) CFTLA104J50C 3062(A,302,53) CFTLA104J50C 3063(A,295,42) FILM CAPACITOR CQMBA103J50C 3071(A,274,70) CFTLA104J50

C 3072(A,279,65) CFTLA104J50C 3073(A,274,42) FILM CAPACITOR CQMBA103J50C 3091(B,181,50) CKSRYB222K50C 3092(B,179,50) CKSRYB222K50C 3093(B,265,50) CKSRYB222K50

C 3094(B,263,50) CKSRYB222K50C 3096(B,318,55) CKSRYB222K50C 3101(A,212,137) ACH7255C 3102(A,258,137) ACH7255

X TRANS 2-2 ASSYMISCELLANEOUS

H 3401(A,120,100) FUSE CLIP AKR7001H 3402(A,98,100) FUSE CLIP AKR7001H 3403(A,120,87) FUSE CLIP AKR7001H 3404(A,98,87) FUSE CLIP AKR7001H 3405(A,120,74) FUSE CLIP AKR7001

H 3406(A,98,74) FUSE CLIP AKR7001H 3407(A,119,57) FUSE CLIP AKR7001H 3408(A,97,57) FUSE CLIP AKR7001H 3409(A,120,45) FUSE CLIP AKR7001H 3410(A,98,45) FUSE CLIP AKR7001

J 3401(A,132,97) CONNECTOR ASS'Y PF12PG-R40

Y TRANS SIDE ASSYMISCELLANEOUS

J 3201 JUMPER WIRE D20PDY0410ECN3202(A,60,8) CONNECTOR CKS3382CN3203(A,319,21) CONNECTOR B13B-PH

3201(A,84,28) 4P CABLE HOLDER 51048-0400


Z LOCAL P-SUPPLY ASSYMISCELLANEOUS> IC 3502(A,120,181) PROTECTOR(1.6A) AEK7012> IC 3504(A,80,176) IC NJM78M05FA> IC 3505(A,80,226) REGULATOR IC NJM78M56FA> IC 3506(A,80,201) IC NJM79M05FA> IC 3510(A,111,238) PROTECTOR(1.6A) AEK7012

> Q 3501(B,110,149) TRANSISTOR UMD2N> Q 3502(A,80,151) TRANSISTOR 2SD1763A

Q 3503(B,144,140) DIGITAL TRANSISTOR DTC124EUAQ 3504(B,109,230) CHIP TRANSISTOR RSR015P03Q 3505(B,115,232) DIGITAL TRANSISTOR DTC124EUA

> D 3501(B,120,163) DIODE 1SR154-400> D 3502(B,124,163) DIODE 1SR154-400> D 3503(B,128,163) DIODE 1SR154-400

D 3504(B,136,146) DIODE UDZS6R2(B)D 3505(B,138,146) DIODE UDZS6R2(B)

D 3506(B,141,146) DIODE UDZS6R2(B)D 3507(B,143,146) DIODE UDZS6R2(B)D 3508(B,142,180) DIODE UDZS6R2(B)

> D 3509(B,108,160) DIODE 1SR154-400> D 3510(B,113,160) DIODE 1SR154-400

D 3511(B,106,137) DIODE UDZS27(B)> D 3512(A,117,196) DIODE D3SBA20(B)

D 3513(B,86,180) CHIP DIODE RB501V-40> D 3514(A,95,181) DIODE MTZJ6R2(B)

D 3515(B,87,236) CHIP DIODE RB501V-40

D 3516(B,87,204) CHIP DIODE RB501V-40D 3529(B,80,196) DIODE 1SS355J 3502 9P JUMPER WIRE D20PDY0915EJ 3503(A,152,132) CONNECTOR ASSY PF05PG-Q15J 3504(A,160,239) CONNECTOR ASSY PF10PG-R07

J 3505(A,138,232) CONNECTOR ASSY PF09PG-R37J 3506 JUMPER WIRE D20PDY0410ECN3501(A,141,151) CONNECTOR B12B-PH

3502(A,149,215) 9P CABLE HOLDER 51048-09003506(A,150,167) 4P CABLE HOLDER 51048-0400

RESISTORSR 3501(B,120,152) RS1/16S473J

> R 3503(A,127,156) CARBON FILM RESISTOR RD1/4MUF391JR 3504(B,111,142) RS1/16S472JR 3505(B,108,142) RS1/16S101JR 3506(B,140,139) RS1/16S222J

> R 3508(A,134,181) CARBON FILM RESISTOR RD1/4MUF4R7JR 3511(B,106,235) RS1/16S103JR 3512(B,113,235) RS1/16S101J

CAPACITORSC 3501(A,150,148) FILM CAPACITOR CQMBA104J50C 3502(A,122,168) ELECT. CAPACITOR CEANP101M35C 3503(A,118,157) ELECT. CAPACITOR CEAT101M35C 3504(A,123,147) CEAT221M35C 3505(A,139,179) CEAT101M16

C 3506(A,133,145) CEAT470M50C 3508(B,122,152) CKSRYB103K50C 3510(A,110,171) ELECT. CAPACITOR CEANP102M16C 3511(A,107,154) ELECT. CAPACITOR CEAT102M35C 3512(A,112,133) CEAT100M50


1 2 3 4

C

D

F

A

B

E

255

5 6 7 8

C 3513(B,83,149) CKSRYB102K50C 3514(A,145,136) CEAT100M50C 3515(A,137,140) ELECT. CAPACITOR CEANP470M25C 3516(A,122,187) FILM CAPACITOR CQMBA104J50C 3517(B,83,175) CKSRYB103K50

C 3518(A,85,189) CEAT221M16C 3519(A,117,208) ELECT. CAPACITOR CEAT682M16C 3520(A,134,208) ELECT. CAPACITOR CEAT222M16C 3521(B,83,224) CKSRYB103K50C 3522(B,87,201) CKSRYB103K50

C 3523(A,88,227) CEAT101M16C 3524(A,85,214) CEAT101M16

a DC/DC ASSYMISCELLANEOUS> IC 651 (A,43,196) REGULATOR IC PQ1CG3032FZ> Q 651 (A,65,206) TRANSISTOR 2SD1858X

D 651 (B,45,207) DIODE RB051L-40D 652 (B,66,211) DIODE UDZS7R5(B)

> D 653 (A,38,152) DIODE D3SBA20(B)

> D 654 (A,68,231) DIODE MTZJ6R2(B)L 651 (A,50,212) INDUCTOR ATH7020KN651 (A,40,181) SCREW PLATE VNE1948CN651 (A,70,221) 3P TOP POST B3B-EHCN652 (A,70,166) 4P JUMPER CONNECTOR 52147-0410

651 (A,52,146) PCB BINDER VEF1040

RESISTORS> R 651 (A,64,164) CARBON FILM RESISTOR RD1/4MUF4R7J

R 652 (B,39,194) CHIP METAL FILM R RN1/16SE1800DR 653 (B,38,195) RN1/16SE3001DR 654 (B,41,192) RN1/16SE1001DR 655 (B,64,210) RS1/16S302J

R 656 (B,62,210) RS1/16S101J

CAPACITORSC 651 (A,68,150) FILM CAPACITOR CQMBA104J50C 654 (A,59,176) ELECT. CAPACITOR CEAT103M16C 655 (A,67,189) ELECT. CAPACITOR CEHAZL102M16C 657 (A,55,226) ELECT. CAPACITOR CEHAZL102M6R3C 658 (A,67,214) CEAT101M16

C 659 (A,69,206) CEAT101M16

b IR I/O ASSYMISCELLANEOUS> Q 3751(B,34,66) TRANSISTOR 2SD1664

D 3752(B,41,60) DIODE UDZS10(B)KN3751(A,40,91) SCREW PLATE VNE1948CN3701(A,58,46) 10P CONNECTOR VKN1241CN3702(A,74,44) 23P SOCKET XKP3082

CN3703(A,28,43) CONNECTOR CKS3376

RESISTORSR 3703(B,25,84) RS1/16S0R0JR 3752(A,38,66) CARBON FILM RESISTOR RD1/4MUF391JR 3755(B,48,62) RS1/16S0R0J


CAPACITORSC 3701(B,49,81) CKSRYB104K50C 3702(B,27,84) CCSRCH471J50C 3752(A,38,61) CEAT101M16C 3753(B,26,71) CKSRYB103K50C 3754(B,24,71) CKSRYB104K50

C 3755(B,28,71) CKSRYB105K10C 3756(B,67,56) CKSRYB103K50C 3757(B,71,58) CCSRCH471J50

c VIDEO CONNECT ASSYMISCELLANEOUS

CN3801(A,288,240) CONNECTOR POST S9B-PHCN3802(A,298,175) 21P PLUG XKP3070CN3803(A,305,198) 15P PLUG XKP3067CN3804(A,308,222) 13P PLUG XKP3066

POWER AMP ASSY (AWK7920)MISCELLANEOUS

J 3 JUMPER WIRE D20PDY0525EY 5 LEAD WITH HOUSING ADX7404Y 4 LEAD WITH HOUSING ADX7460Y 3 LEAD WITH HOUSING ADX7458Y 2 LEAD WITH HOUSING ADX7457

Y 1 LEAD WITH HOUSING ADX7459Y 6 LEAD WITH HOUSING ADX7498

d POWER AMP-L ASSYMISCELLANEOUS> IC 5001(A,174,135) DARLINGTON POWER IC SAP17N(OY)> IC 5002(A,208,135) DARLINGTON POWER IC SAP17P(OY)> IC 5101(A,106,135) DARLINGTON POWER IC SAP17N(OY)> IC 5102(A,140,135) DARLINGTON POWER IC SAP17P(OY)> IC 5201(A,242,135) DARLINGTON POWER IC SAP17N(OY)

> IC 5202(A,276,135) DARLINGTON POWER IC SAP17P(OY)> IC 5601(A,310,135) DARLINGTON POWER IC SAP17N(OY)

Q 5001(B,186,207) CHIP TRANSISTOR 2SD2704KQ 5002(B,174,194) TRANSISTOR IMT4Q 5003(B,188,198) CHIP TRANSISTOR 2SA1514K

> Q 5004(A,185,184) TRANSISTOR 2SA1145Q 5005(A,161,191) TRANSISTOR 2SC2705Q 5041(B,149,195) CHIP TR 2SA1255Q 5101(B,132,207) CHIP TRANSISTOR 2SD2704KQ 5102(B,120,194) TRANSISTOR IMT4

Q 5103(B,134,198) CHIP TRANSISTOR 2SA1514K> Q 5104(A,131,184) TRANSISTOR 2SA1145

Q 5105(A,108,191) TRANSISTOR 2SC2705Q 5141(B,91,201) CHIP TR 2SA1255Q 5201(B,274,206) CHIP TRANSISTOR 2SD2704K

Q 5202(B,262,193) TRANSISTOR IMT4Q 5203(B,276,197) CHIP TRANSISTOR 2SA1514K

> Q 5204(A,273,183) TRANSISTOR 2SA1145Q 5205(A,250,191) TRANSISTOR 2SC2705Q 5241(B,238,197) CHIP TR 2SA1255

> D 5001(B,190,188) CHIP ZENER DIODE UDZS3R6(B)> D 5002(B,188,188) DIODE 1SS355> D 5003(B,180,184) DIODE 1SS355


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50256

1 2 3 4

> D 5004(B,172,184) DIODE 1SS355> D 5005(B,177,184) DIODE UDZS4R7(B)

> D 5006(B,175,184) DIODE UDZS4R7(B)D 5041(B,149,174) DIODE 1SS355D 5042(B,151,174) DIODE 1SS355D 5043(B,151,203) DIODE 1SS355D 5044(B,154,171) DIODE 1SS355

> D 5101(B,137,188) CHIP ZENER DIODE UDZS3R6(B)> D 5102(B,135,188) DIODE 1SS355> D 5103(B,126,184) DIODE 1SS355> D 5104(B,119,184) DIODE 1SS355> D 5105(B,124,184) DIODE UDZS4R7(B)


> D 5201(B,279,187) CHIP ZENER DIODE UDZS3R6(B)> D 5202(B,276,187) DIODE 1SS355> D 5203(B,268,183) DIODE 1SS355> D 5204(B,261,183) DIODE 1SS355> D 5205(B,266,183) DIODE UDZS4R7(B)


CN5001(A,319,200) 13P SOCKET XKP3077CN5002(A,85,214) 11P SOCKET XKP3076CN5003(A,312,191) PLUG 6-P KM250NA6LCN5004(A,176,224) CONNECTOR POST B2B-PH

5001(A,160,225) PCB BINDER VEF1040


R 5006(B,168,198) RS1/16S821JR 5007(B,191,197) RS1/16S2001FR 5008(B,179,194) RS1/16S682JR 5009(A,183,193) CARBON FILM RESISTOR RD1/2VM473JR 5010(B,190,183) RS1/16S151J

R 5011(B,188,184) RN1/16SE1201DR 5012(B,162,195) RS1/16S221J

> R 5013(B,183,150) RS1/16S330JR 5021(B,176,153) RS1/16S101JR 5022(B,190,153) RS1/16S101J

> R 5023(A,196,166) CARBON FILM RESISTOR RD1/4MUF4R7J> R 5024(A,162,176) CARBON FILM RESISTOR RD1/4MUF4R7J> R 5025(B,163,156) CHIP RESISTOR ACN7132> R 5026(B,200,156) CHIP RESISTOR ACN7132> R 5027(A,190,166) RESISTOR (0.18, 5W) ACN7121

R 5029(B,167,203) RN1/10SE3302DR 5030(B,173,203) RN1/16SE1001DR 5031(B,173,205) RN1/16SE1500DR 5032(B,160,195) RS1/16S151JR 5041(B,147,169) RS1/16S473J

Mark No. Description Part No.R 5042(B,149,169) RS1/16S223JR 5043(B,145,169) RS1/16S471JR 5044(B,151,169) RS1/16S471JR 5045(B,151,179) RS1/16S472JR 5046(B,154,179) RS1/16S472J



R 5107(B,138,197) RS1/16S2001FR 5108(B,126,194) RS1/16S682JR 5109(A,130,193) CARBON FILM RESISTOR RD1/2VM473JR 5110(B,137,183) RS1/16S151JR 5111(B,135,184) RN1/16SE1201D

R 5112(B,109,195) RS1/16S221J> R 5113(B,115,150) RS1/16S330J

R 5121(B,108,153) RS1/16S101JR 5122(B,129,150) RS1/16S101J

> R 5123(A,138,166) CARBON FILM RESISTOR RD1/4MUF4R7J

> R 5124(A,108,176) CARBON FILM RESISTOR RD1/4MUF4R7J> R 5125(B,99,156) CHIP RESISTOR ACN7132> R 5126(B,136,156) CHIP RESISTOR ACN7132> R 5127(A,132,166) RESISTOR (0.18, 5W) ACN7121

R 5129(B,113,203) RN1/10SE3302D

R 5130(B,119,203) RN1/16SE1001DR 5131(B,119,205) RN1/16SE1500DR 5132(B,106,195) RS1/16S151JR 5141(B,93,184) RS1/16S473JR 5142(B,95,184) RS1/16S223J



R 5203(B,265,202) RS1/16S333JR 5204(B,281,204) RS1/16S103JR 5205(B,258,191) RS1/16S152JR 5206(B,257,198) RS1/16S821JR 5207(B,279,196) RS1/16S2001F

R 5208(B,268,193) RS1/16S682JR 5209(A,271,192) CARBON FILM RESISTOR RD1/2VM473JR 5210(B,278,183) RS1/16S151JR 5211(B,276,183) RN1/16SE1201DR 5212(B,251,195) RS1/16S221J


> R 5223(A,280,164) CARBON FILM RESISTOR RD1/4MUF4R7J> R 5224(A,249,175) CARBON FILM RESISTOR RD1/4MUF4R7J


1 2 3 4

C

D

F

A

B

E

257

5 6 7 8

> R 5225(B,238,156) CHIP RESISTOR ACN7132> R 5226(B,276,156) CHIP RESISTOR ACN7132> R 5227(A,274,165) RESISTOR (0.18, 5W) ACN7121

R 5229(B,255,202) RN1/10SE3302DR 5230(B,261,202) RN1/16SE1001D

R 5231(B,261,204) RN1/16SE1500DR 5232(B,248,195) RS1/16S151JR 5241(B,237,169) RS1/16S473JR 5242(B,239,169) RS1/16S223JR 5243(B,235,169) RS1/16S471J


R 5249(B,242,184) RS1/16S103JR 5250(B,240,184) RS1/16S103J

> R 5292(B,300,156) CHIP RESISTOR ACN7132> R 5613(B,317,154) RS1/16S330J

R 5621(B,312,154) RS1/16S101J

CAPACITORSC 5001(A,183,203) CEAT4R7M50C 5002(B,177,200) CCSRCH221J50C 5004(B,167,194) CKSRYB102K50C 5007(A,195,193) CEAT101M10C 5008(B,164,195) CAPACITOR(CERAMIC) ACG7057

C 5009(A,179,189) ELECT. CAPACITOR CEAT100M2AC 5011(B,169,142) CAPACITOR(CERAMIC) ACG7056C 5012(B,197,142) CAPACITOR(CERAMIC) ACG7056C 5015(B,168,205) CCSRCH220J50C 5016(B,168,207) CCSRCH220J50

C 5017(A,172,207) CEAT331M10C 5023(A,190,180) CEAT100M63C 5024(A,166,184) CEAT100M63C 5032(B,162,199) CKSRYB224K16C 5041(A,147,190) CEANP2R2M50

C 5051(A,217,183) ELECT. CAPACITOR CEAT100M2AC 5052(A,222,177) ELECT. CAPACITOR CEAT100M2AC 5101(A,129,203) CEAT4R7M50C 5102(B,123,200) CCSRCH221J50C 5104(B,113,194) CKSRYB102K50

C 5107(A,141,193) CEAT101M10C 5108(B,111,195) CAPACITOR(CERAMIC) ACG7057C 5109(A,125,189) ELECT. CAPACITOR CEAT100M2AC 5111(B,101,142) CAPACITOR(CERAMIC) ACG7056C 5112(B,130,142) CAPACITOR(CERAMIC)ACG7056

C 5115(B,115,205) CCSRCH220J50C 5116(B,115,207) CCSRCH220J50C 5117(A,119,207) CEAT331M10C 5123(A,137,180) CEAT100M63C 5124(A,112,184) CEAT100M63

C 5132(B,108,199) CKSRYB224K16C 5141(A,88,191) CEANP2R2M50C 5201(A,271,202) CEAT4R7M50C 5202(B,265,199) CCSRCH221J50C 5204(B,255,194) CKSRYB102K50

C 5207(A,283,192) CEAT101M10C 5208(B,253,195) CAPACITOR(CERAMIC) ACG7057C 5209(A,267,187) ELECT. CAPACITOR CEAT100M2A

Mark No. Description Part No.C 5211(B,243,142) CAPACITOR(CERAMIC) ACG7056C 5212(B,271,142) CAPACITOR(CERAMIC) ACG7056


C 5232(B,250,199) CKSRYB224K16C 5241(A,237,192) CEANP2R2M50C 5611(B,307,142) CAPACITOR(CERAMIC) ACG7056

e POSI 1-L ASSYMISCELLANEOUS> TH 4501(A,54,223) POSISTOR PTFM04BH222Q2N34B0

J 4501(A,66,220) CONNECTOR ASSY PG02KS-E07

f POSI 2-L ASSYMISCELLANEOUS> TH 4502(A,79,235) POSISTOR PTFM04BC222Q2N34B0

J 4502(A,76,223) CONNECTOR ASSY PG02KS2E07

g POWER AMP-R ASSYMISCELLANEOUS> IC 5301(A,196,111) DARLINGTON POWER IC SAP17N(OY)> IC 5302(A,162,111) DARLINGTON POWER IC SAP17P(OY)> IC 5401(A,128,111) DARLINGTON POWER IC SAP17N(OY)> IC 5402(A,94,111) DARLINGTON POWER IC SAP17P(OY)> IC 5501(A,264,111) DARLINGTON POWER IC SAP17N(OY)

> IC 5502(A,230,111) DARLINGTON POWER IC SAP17P(OY)> IC 5602(A,298,111) DARLINGTON POWER IC SAP17P(OY)


> Q 5304(A,185,62) TRANSISTOR 2SA1145Q 5305(A,161,55) TRANSISTOR 2SC2705Q 5341(B,146,56) CHIP TR 2SA1255Q 5401(B,132,38) CHIP TRANSISTOR 2SD2704KQ 5402(B,122,52) TRANSISTOR IMT4

Q 5403(B,133,48) CHIP TRANSISTOR 2SA1514K> Q 5404(A,131,62) TRANSISTOR 2SA1145

Q 5405(A,108,55) TRANSISTOR 2SC2705Q 5441(B,91,45) CHIP TR 2SA1255Q 5501(B,275,38) CHIP TRANSISTOR 2SD2704K

Q 5502(B,266,52) TRANSISTOR IMT4Q 5503(B,277,48) CHIP TRANSISTOR 2SA1514K

> Q 5504(A,274,63) TRANSISTOR 2SA1145Q 5505(A,252,55) TRANSISTOR 2SC2705Q 5541(B,239,49) CHIP TR 2SA1255

Q 5571(B,223,38) TRANSISTOR 2SC4081Q 5572(B,220,38) TRANSISTOR 2SC4081


> D 5304(B,173,62) DIODE 1SS355> D 5305(B,177,62) DIODE UDZS4R7(B)> D 5306(B,175,62) DIODE UDZS4R7(B)

D 5341(B,151,71) DIODE 1SS355


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50258

1 2 3 4

D 5342(B,149,71) DIODE 1SS355

D 5343(B,150,50) DIODE 1SS355D 5344(B,153,71) DIODE 1SS355








D 5543(B,240,45) DIODE 1SS355D 5544(B,242,73) DIODE 1SS355CN5301(A,319,31) 13P SOCKET XKP3077CN5302(A,85,45) 11P SOCKET XKP3076CN5303(A,312,68) PLUG 6-P KM250NA6L

CN5304(A,143,23) CONNECTOR POST B2B-PH5002(A,236,21) PCB BINDER VEF1040



R 5311(B,188,62) RN1/16SE1201DR 5312(B,162,51) RS1/16S221J


> R 5323(A,196,79) CARBON FILM RESISTOR RD1/4MUF4R7J> R 5324(A,161,70) CARBON FILM RESISTOR RD1/4MUF4R7J> R 5325(B,203,91) CHIP RESISTOR ACN7132> R 5326(B,166,91) CHIP RESISTOR ACN7132> R 5327(A,172,80) RESISTOR (0.18, 5W) ACN7121

R 5329(B,168,44) RN1/10SE3302DR 5330(B,173,45) RN1/16SE1001DR 5331(B,173,43) RN1/16SE1500DR 5332(B,160,51) RS1/16S151JR 5341(B,150,75) RS1/16S473J


Mark No. Description Part No.R 5346(B,149,65) RS1/16S472J



R 5407(B,137,48) RS1/16S2001FR 5408(B,126,54) RS1/16S682JR 5409(A,129,48) CARBON FILM RESISTOR RD1/2VM473JR 5410(B,137,62) RS1/16S151JR 5411(B,135,62) RN1/16SE1201D

R 5412(B,109,51) RS1/16S221J> R 5413(B,115,97) RS1/16S330J

R 5421(B,128,93) RS1/16S101JR 5422(B,108,93) RS1/16S101J

> R 5423(A,138,80) CARBON FILM RESISTOR RD1/4MUF4R7J

> R 5424(A,107,70) CARBON FILM RESISTOR RD1/4MUF4R7J> R 5425(B,135,91) CHIP RESISTOR ACN7132> R 5426(B,99,91) CHIP RESISTOR ACN7132> R 5427(A,114,80) RESISTOR (0.18, 5W) ACN7121

R 5429(B,114,44) RN1/10SE3302D

R 5430(B,119,45) RN1/16SE1001DR 5431(B,119,43) RN1/16SE1500DR 5432(B,106,51) RS1/16S151JR 5441(B,95,63) RS1/16S473JR 5442(B,93,63) RS1/16S223J



R 5503(B,267,41) RS1/16S333JR 5504(B,283,40) RS1/16S103JR 5505(B,260,55) RS1/16S152JR 5506(B,258,47) RS1/16S821JR 5507(B,281,48) RS1/16S2001F

R 5508(B,270,54) RS1/16S682JR 5509(A,273,48) CARBON FILM RESISTOR RD1/2VM473JR 5510(B,280,63) RS1/16S151JR 5511(B,277,63) RN1/16SE1201DR 5512(B,253,51) RS1/16S221J


> R 5523(A,280,82) CARBON FILM RESISTOR RD1/4MUF4R7J> R 5524(A,250,70) CARBON FILM RESISTOR RD1/4MUF4R7J

> R 5525(B,277,91) CHIP RESISTOR ACN7132> R 5526(B,241,91) CHIP RESISTOR ACN7132> R 5527(A,256,80) RESISTOR (0.18, 5W) ACN7121

R 5529(B,258,44) RN1/10SE3302D


1 2 3 4

C

D

F

A

B

E

259

5 6 7 8

R 5530(B,263,45) RN1/16SE1001D

R 5531(B,263,43) RN1/16SE1500DR 5532(B,250,51) RS1/16S151JR 5541(B,241,77) RS1/16S473JR 5542(B,235,77) RS1/16S223JR 5543(B,239,77) RS1/16S471J



> R 5592(B,301,91) CHIP RESISTOR ACN7132R 5622(B,311,93) RS1/16S101J


C 5309(A,179,58) ELECT. CAPACITOR CEAT100M2AC 5311(B,197,104) CAPACITOR(CERAMIC) ACG7056C 5312(B,170,104) CAPACITOR(CERAMIC) ACG7056C 5315(B,168,41) CCSRCH220J50C 5316(B,168,39) CCSRCH220J50

C 5317(A,172,39) CEAT331M10C 5323(A,190,66) CEAT100M63C 5324(A,165,62) CEAT100M63C 5332(B,162,47) CKSRYB224K16C 5341(A,145,66) CEANP2R2M50

C 5351(A,226,68) ELECT. CAPACITOR CEAT100M2AC 5352(A,222,62) ELECT. CAPACITOR CEAT100M2AC 5401(A,129,43) CEAT4R7M50C 5402(B,123,43) CCSRCH221J50C 5404(B,113,51) CKSRYB102K50

C 5407(A,141,53) CEAT101M10C 5408(B,111,51) CAPACITOR(CERAMIC) ACG7057C 5409(A,125,58) ELECT. CAPACITOR CEAT100M2AC 5411(B,130,104) CAPACITOR(CERAMIC) ACG7056C 5412(B,101,104) CAPACITOR(CERAMIC) ACG7056


C 5432(B,108,47) CKSRYB224K16C 5441(A,88,53) CEANP2R2M50C 5501(A,273,43) CEAT4R7M50C 5502(B,267,43) CCSRCH221J50C 5504(B,257,51) CKSRYB102K50

C 5507(A,284,54) CEAT101M10C 5508(B,255,51) CAPACITOR(CERAMIC) ACG7057C 5509(A,267,58) ELECT. CAPACITOR CEAT100M2AC 5511(B,271,104) CAPACITOR(CERAMIC) ACG7056C 5512(B,243,104) CAPACITOR(CERAMIC) ACG7056

C 5515(B,258,41) CCSRCH220J50

Mark No. Description Part No.C 5516(B,258,39) CCSRCH220J50C 5517(A,263,39) CEAT331M10C 5523(A,289,64) CEAT100M63C 5524(A,254,62) CEAT100M63

C 5532(B,252,47) CKSRYB224K16C 5541(A,238,54) CEANP2R2M50C 5571(A,229,35) CEAT331M10C 5612(B,307,104) CAPACITOR(CERAMIC) ACG7056

h POSI 1-R ASSYMISCELLANEOUS> TH 4503(A,54,235) POSISTOR PTFM04BH222Q2N34B0

J 4551(A,66,232) CONNECTOR ASSY PG02KS-E07

i POWER AMP IN ASSYMISCELLANEOUS


> Q 5604(A,32,55) TRANSISTOR 2SA1145Q 5605(A,33,38) TRANSISTOR 2SC2705

Q 5641(B,11,26) CHIP TR 2SA1255> D 5601(B,35,57) CHIP ZENER DIODE UDZS3R6(B)> D 5602(B,35,53) DIODE 1SS355> D 5603(B,26,49) DIODE 1SS355> D 5604(B,23,44) DIODE 1SS355

> D 5605(B,23,47) DIODE UDZS4R7(B)> D 5606(B,21,42) DIODE UDZS4R7(B)

D 5641(B,18,23) DIODE 1SS355D 5642(B,20,23) DIODE 1SS355D 5643(B,13,21) DIODE 1SS355

D 5644(B,28,23) DIODE 1SS355CN5601(A,71,64) 13P PLUG XKP3066CN5602(A,56,31) 13P PLUG XKP3066CN5603(A,76,131) 19P CONNECTOR 52044-1945CN5605(A,47,65) SOCKET 6-P KP250NA6

CN5606(A,34,31) SOCKET 6-P KP250NA65604(A,7,50) 5P CABLE HOLDER 51048-0500



R 5611(B,33,59) RN1/16SE1201DR 5612(B,33,34) RS1/16S221J

> R 5623(A,65,58) CARBON FILM RESISTOR RD1/4MUF4R7J> R 5624(A,65,40) CARBON FILM RESISTOR RD1/4MUF4R7J> R 5627(A,19,56) RESISTOR (0.18, 5W) ACN7121

R 5629(B,47,48) RN1/10SE3302DR 5630(B,49,46) RN1/16SE1001DR 5631(B,49,51) RN1/16SE1500D


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50260

1 2 3 4

R 5632(B,30,36) RS1/16S151JR 5641(B,14,43) RS1/16S473J




C 5609(A,27,51) ELECT. CAPACITOR CEAT100M2AC 5615(B,45,47) CCSRCH220J50C 5616(B,42,49) CCSRCH220J50C 5617(A,47,52) CEAT331M10C 5623(A,69,58) CEAT100M63

C 5624(A,69,42) CEAT100M63C 5632(B,28,39) CKSRYB224K16C 5641(A,12,35) CEANP2R2M50

j POWER PROTECT ASSYMISCELLANEOUS

IC 5701(B,19,110) OP-AMP IC BA4560RFQ 5701(B,26,161) TRANSISTOR RT1N241MQ 5702(B,16,161) DIGITAL TR(SC-70) RT1P241MQ 5703(B,16,151) TRANSISTOR RT1N241MQ 5704(B,33,100) TRANSISTOR 2SC4081

Q 5705(B,23,161) TRANSISTOR RT1N241MQ 5706(B,12,161) DIGITAL TR(SC-70) RT1P241MD 5701(B,23,94) DIODE 1SS355D 5702(B,30,205) DIODE 1SS355CN5701(A,28,171) 11P PLUG XKP3065

CN5702(A,15,138) 11P PLUG XKP3065CN5703(A,8,85) 19P CONNECTOR 52044-1945CN5704(A,37,83) CONNECTOR S5B-PHCN5705(A,30,223) 17P CONNECTOR 52044-1745CN5706(A,38,222) 3PIN CONNECTOR S3B-EH

RESISTORSR 5701(B,23,151) RS1/16S562JR 5702(B,21,151) RS1/16S562JR 5703(B,10,181) RS1/16S473JR 5705(B,18,187) RS1/16S0R0JR 5706(B,19,151) RS1/16S822J

R 5707(B,18,181) RS1/16S473JR 5708(B,13,187) RS1/16S0R0JR 5710(B,17,118) RS1/16S223JR 5711(B,13,112) RS1/16S103JR 5712(B,13,108) RS1/16S472J


Mark No. Description Part No.R 5716(B,29,101) RS1/16S472JR 5717(B,33,95) RS1/16S103J

R 5718(B,30,210) RS1/16S104JR 5720(B,31,95) RS1/16S103JR 5721(B,29,95) RS1/16S683JR 5746(B,20,181) RS1/16S0R0JR 5747(B,18,161) RS1/16S0R0J

R 5750(B,35,95) RS1/16S0R0JR 5751(B,26,131) RS1/16S0R0JR 5752(B,25,101) RS1/16S0R0J

CAPACITORSC 5701(B,13,181) CKSRYB104K50C 5702(B,15,181) CKSRYB104K50C 5703(B,23,110) CKSRYB103K50C 5704(B,23,114) CKSRYB103K50C 5705(B,31,101) CKSRYB223K50

C 5706(B,37,217) CKSRYB103K50

k HDMI ASSYMISCELLANEOUS

IC 101 (A,53,65) HDMI RECEIVER IC SII9135CTUIC 151 (A,34,85) EEPROM BR24L02FV-WIC 152 (A,27,84) IC TC7MB3257FKIC 171 (A,21,68) EEPROM BR24L02FV-WIC 172 (A,27,69) IC TC7MB3257FK

IC 201 (A,82,35) IC TC74LCX541FTS1IC 202 (A,91,24) IC TC74VHC125FTS1IC 301 (A,51,31) HDMI TRANSMITER IC SII9134CTUIC 401 (A,139,58) VIDEO DECODER IC ADV7800BSTZ-80IC 402 (A,162,66) LOGIC IC TC7WHU04FU

IC 451 (A,79,73) IC TC74LCX541FTS1IC 452 (A,79,64) IC TC74LCX541FTS1IC 453 (A,79,54) IC TC74LCX541FTS1IC 454 (A,79,45) IC TC74LCX541FTS1IC 455 (A,80,79) IC TC7SZ125FU

IC 501 (B,104,36) CPU PEG118AIC 502 (A,104,38) FLASH ROM AYW7166IC 503 (A,70,16) IC TC74VHC125FTS1IC 701 (A,105,59) VIDEO ENCODER IC ADV7172KSTZ

> IC 901 (A,71,32) IC NJM2886DL3-33

> IC 902 (A,147,22) IC BD9850FVM> IC 903 (B,135,28) REGULATOR IC NJM2845DL1-33> IC 904 (B,163,46) IC NJM2885DL1-18> IC 905 (A,158,39) REGULATOR IC NJM2845DL1-33> IC 911 (B,81,16) REGULATOR IC NJM2872BF05

Q 101 (B,59,71) DIGITAL TR(SC-70) RT1N431MQ 102 (B,56,71) DIGITAL TR(SC-70) RT1P241MQ 103 (B,59,66) DIGITAL TR(SC-70) RT1N431MQ 104 (B,56,66) DIGITAL TR(SC-70) RT1P241MQ 151 (B,18,91) CHIP TRANSISTOR DTC114YUA

Q 152 (B,27,84) CHIP TRANSISTOR DTC114YUAQ 161 (A,40,90) DUAL MOS FET HN1K02FUQ 171 (B,20,55) CHIP TRANSISTOR DTC114YUAQ 172 (B,29,69) CHIP TRANSISTOR DTC114YUAQ 351 (A,28,46) CHIP TR (PNP X 2) UMB1N

Q 352 (A,24,46) CHIP TRANSISTOR DTC114YUAQ 731 (A,92,70) TRANSISTOR 2SA1576AQ 741 (A,97,70) TRANSISTOR 2SA1576A


1 2 3 4

C

D

F

A

B

E

261

5 6 7 8

Q 751 (A,101,70) TRANSISTOR 2SA1576AQ 761 (A,106,70) TRANSISTOR 2SA1576A

Q 771 (A,110,70) TRANSISTOR 2SA1576AQ 781 (A,115,70) TRANSISTOR 2SA1576A

> Q 901 (A,153,19) MOS FET RTQ025P02Q 902 (A,139,29) CHIP TRANSISTOR DTC114YUAQ 907 (A,138,25) TRANSISTOR 2SC4081

Q 908 (A,135,25) CHIP TRANSISTOR DTC114YUAD 151 (A,42,85) DIODE DAN202UD 171 (A,26,63) DIODE DAN202UD 301 (A,53,15) DIODE UDZS5R1(B)D 501 (A,87,39) CHIP DIODE RB501V-40

> D 901 (A,151,15) DIODE RSX201L-30D 903 (A,123,33) DIODE RB551V-30L 101 (B,74,76) CHIP BEADS ATL7010L 102 (A,69,51) CHIP BEADS ATL7010L 103 (A,41,82) CHIP BEADS ATL7010

L 104 (A,40,50) CHIP BEADS ATL7010L 105 (B,52,61) CHIP SOLID INDUCTOR QTL1013L 106 (B,54,61) CHIP SOLID INDUCTOR QTL1013L 301 (A,40,16) CHIP BEADS ATL7010L 302 (A,69,45) CHIP BEADS ATL7010

L 303 (A,36,27) CHIP BEADS ATL7010L 304 (A,38,39) CHIP BEADS ATL7010L 305 (A,36,39) CHIP BEADS ATL7010

> L 351 (A,22,29) COIL COIL ATH7022> L 352 (A,22,32) COIL COIL ATH7022

> L 353 (A,22,34) COIL COIL ATH7022> L 354 (A,22,37) COIL COIL ATH7022

L 401 (A,121,84) CHIP BEADS ATL7010L 402 (A,149,38) CHIP BEADS ATL7010L 403 (A,152,73) CHIP SOLID INDUCTOR QTL1013

L 404 (A,137,84) CHIP BEADS ATL7010L 405 (A,161,72) CHIP SOLID INDUCTOR QTL1013L 502 (A,134,29) CHIP BEADS ATL7010L 701 (A,97,51) CHIP BEADS ATL7010L 702 (A,87,57) CHIP BEADS ATL7010

L 902 (A,158,14) POWER INDUCTOR ATH7047L 903 (A,139,20) CHIP BEADS ATL7010L 1001(A,69,24) CHIP BEADS ATL7010JA 101 (A,13,79) HDMI CONNECTOR AKP1318JA 102 (A,13,57) HDMI CONNECTOR AKP1318

JA 301 (A,13,35) HDMI CONNECTOR AKP1318X 101 (A,56,46) CRYSTAL RESONATOR ASS7068X 401 (A,161,58) CRYSTAL RESONATOR ASS7069X 501 (A,109,30) CERAMIC RESONATOR XSS3004CN501 (A,15,19) 7P FFC CONNECTOR RKN1048

CN1001(A,121,13) 30P SOCKET XKP3092CN1002(A,83,81) 23P SOCKET XKP3082

RESISTORSR 101 (A,67,70) RESISTOR ARRAY RAB4CQ220JR 102 (B,55,76) RS1/16S150JR 103 (A,64,79) RESISTOR ARRAY RAB4CQ220JR 104 (A,59,79) RESISTOR ARRAY RAB4CQ220JR 105 (A,52,82) RESISTOR ARRAY RAB4CQ470J

R 106 (A,49,82) RS1/16S100JR 107 (A,48,82) RS1/16S100JR 108 (A,45,82) RESISTOR ARRAY RAB4CQ100J

Mark No. Description Part No.R 109 (B,51,66) RS1/16S102JR 110 (B,53,66) RS1/16S103J

R 111 (B,51,71) RS1/16S102JR 112 (B,53,71) RS1/16S103JR 113 (A,42,49) RS1/16S101JR 114 (A,45,51) RESISTOR ARRAY RAB4CQ680JR 115 (A,49,51) RESISTOR ARRAY RAB4CQ680J

R 116 (B,47,52) RS1/16S470JR 117 (B,51,52) RS1/16S100JR 118 (A,45,48) RESISTOR ARRAY RAB4CQ473JR 119 (A,49,47) RESISTOR ARRAY RAB4CQ473JR 120 (B,45,52) RS1/16S473J

R 121 (B,49,52) RS1/16S473JR 122 (A,58,49) RS1/16S105JR 123 (A,55,49) RS1/16S152JR 124 (B,58,61) RS1/16S472JR 125 (B,65,46) RS1/16S471J

R 126 (B,64,52) RS1/16S221JR 127 (B,62,52) RS1/16S221JR 128 (B,63,61) RS1/16S472JR 130 (A,67,55) RESISTOR ARRAY RAB4CQ220JR 131 (A,67,60) RESISTOR ARRAY RAB4CQ220J

R 132 (A,67,65) RESISTOR ARRAY RAB4CQ220JR 133 (B,51,76) RS1/16S0R0JR 141 (A,40,73) RESISTOR ARRAY ACN1275R 142 (A,40,71) RESISTOR ARRAY ACN1275R 143 (A,40,69) RESISTOR ARRAY ACN1275

R 144 (A,40,67) RESISTOR ARRAY ACN1275R 145 (A,40,64) RESISTOR ARRAY ACN1275R 146 (A,40,62) RESISTOR ARRAY ACN1275R 147 (A,40,60) RESISTOR ARRAY ACN1275R 148 (A,40,58) RESISTOR ARRAY ACN1275


R 156 (B,34,81) RS1/16S103JR 157 (B,18,83) RS1/16S473JR 161 (B,14,83) RS1/16S102JR 167 (B,21,87) RS1/16S0R0JR 168 (B,21,79) RS1/16S0R0J

R 169 (A,29,65) RS1/16S0R0JR 170 (B,32,66) RS1/16S0R0JR 171 (B,25,70) RS1/16S100JR 172 (B,23,70) RS1/16S100JR 173 (B,21,70) RS1/16S101J


R 191 (A,18,92) RS1/10S0R0JR 192 (A,18,90) RS1/10S0R0JR 193 (A,20,48) RS1/10S0R0JR 194 (A,20,45) RS1/10S0R0JR 201 (A,85,28) RS1/16S470J

R 202 (A,83,28) RS1/16S470JR 204 (A,81,28) RESISTOR ARRAY RAB4CQ470JR 205 (A,78,28) RESISTOR ARRAY RAB4CQ470J


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50262

1 2 3 4

R 206 (A,97,25) RS1/16S100JR 207 (A,93,28) RS1/16S470J

R 208 (A,89,28) RS1/16S470JR 209 (A,86,25) RS1/16S470JR 210 (A,97,21) RS1/16S0R0JR 301 (A,55,42) RS1/16S100JR 302 (A,46,42) RS1/16S101J

R 303 (A,44,42) RS1/16S471JR 304 (A,41,42) CHIP RESISTOR RS1/16S6800FR 305 (A,39,43) RS1/16S180JR 307 (B,40,33) RS1/16S100JR 308 (B,42,33) RS1/16S100J


R 315 (B,58,33) RS1/16S150JR 331 (A,61,42) RESISTOR ARRAY RAB4CQ473JR 332 (B,60,33) RS1/16S473JR 333 (A,64,37) RESISTOR ARRAY RAB4CQ473JR 334 (A,64,29) RESISTOR ARRAY RAB4CQ473J

R 335 (A,64,26) RESISTOR ARRAY RAB4CQ473JR 336 (A,56,18) RESISTOR ARRAY RAB4CQ473JR 337 (A,50,18) RESISTOR ARRAY RAB4CQ473JR 338 (A,47,18) RESISTOR ARRAY RAB4CQ473JR 351 (A,28,48) RS1/16S472J

R 352 (A,28,43) RS1/16S472JR 353 (A,26,46) RS1/16S272JR 354 (A,30,46) RS1/16S272JR 357 (A,32,46) RS1/16S0R0JR 358 (A,36,46) RS1/16S0R0J

R 386 (B,18,38) RS1/16S473JR 391 (B,20,29) RS1/10S0R0JR 392 (B,23,29) RS1/10S0R0JR 401 (B,135,51) RS1/16S100JR 402 (A,136,42) RS1/16S470J

R 403 (B,137,51) RS1/16S470JR 404 (A,138,42) RS1/16S470JR 405 (A,139,42) RS1/16S470JR 412 (B,152,65) RS1/16S471JR 413 (A,157,74) RS1/16S132J

R 414 (A,157,71) RS1/16S391JR 415 (A,154,74) RS1/16S151JR 416 (A,154,71) RS1/16S100JR 417 (B,147,71) RS1/16S103JR 418 (B,145,71) RS1/16S272J

R 419 (B,143,71) RS1/16S272JR 421 (B,157,74) RS1/10S0R0JR 422 (A,157,76) RS1/10S0R0JR 424 (B,132,73) RS1/16S103JR 425 (A,135,74) RS1/16S330J

R 426 (A,133,74) RS1/16S330JR 428 (A,123,59) RESISTOR ARRAY RAB4CQ220JR 429 (A,123,55) RESISTOR ARRAY RAB4CQ220JR 432 (A,120,49) RAB4CQ330JR 433 (A,122,46) RAB4CQ330J

R 434 (A,128,41) RESISTOR ARRAY RAB4CQ220JR 435 (A,132,41) RESISTOR ARRAY RAB4CQ220JR 437 (A,138,38) RESISTOR ARRAY RAB4CQ473J

Mark No. Description Part No.R 438 (B,95,53) RS1/16S473JR 440 (A,132,38) RESISTOR ARRAY RAB4CQ473J

R 441 (A,128,38) RESISTOR ARRAY RAB4CQ473JR 442 (A,119,43) RESISTOR ARRAY RAB4CQ473JR 443 (A,117,53) RESISTOR ARRAY RAB4CQ473JR 444 (B,124,51) RS1/16S473JR 445 (B,124,55) RS1/16S473J

R 446 (A,119,55) RESISTOR ARRAY RAB4CQ473JR 447 (A,119,59) RESISTOR ARRAY RAB4CQ473JR 448 (A,124,37) RS1/16S473JR 449 (A,124,39) RS1/16S473JR 451 (A,74,72) RESISTOR ARRAY RAB4CQ680J

R 453 (A,74,63) RAB4CQ330JR 454 (A,74,66) RAB4CQ330JR 455 (A,74,54) RAB4CQ330JR 456 (A,74,57) RAB4CQ330JR 457 (A,74,44) RAB4CQ330J

R 458 (A,74,47) RAB4CQ330JR 460 (A,78,79) RS1/16S330JR 461 (A,163,62) RS1/16S105JR 462 (A,160,62) RS1/16S102JR 463 (A,159,65) RS1/16S101J






R 550 (A,102,23) RS1/16S103JR 551 (A,112,25) RS1/16S103JR 553 (A,104,22) RS1/16S103JR 555 (B,108,19) RS1/16S222JR 556 (B,102,19) RS1/16S222J


R 563 (B,80,26) RS1/16S103JR 564 (B,113,51) RS1/16S103JR 565 (B,122,47) RS1/16S472J


1 2 3 4

C

D

F

A

B

E

263

5 6 7 8

R 566 (B,84,23) RS1/16S103JR 571 (A,116,42) RS1/16S473J


R 577 (A,21,21) RS1/16S103JR 584 (A,120,23) RS1/16S0R0JR 702 (A,113,54) RS1/16S103JR 704 (A,113,55) RS1/16S103JR 705 (A,116,57) RS1/16S103J

R 706 (A,113,58) RS1/16S103JR 707 (A,116,59) RS1/16S470JR 708 (A,116,60) RS1/16S470JR 709 (A,116,63) RS1/16S1201FR 710 (A,116,62) RS1/16S1201F

R 711 (A,97,62) RS1/16S1201FR 712 (A,97,64) RS1/16S1201FR 713 (B,94,59) RS1/16S470JR 714 (B,97,59) RS1/16S103JR 716 (A,97,60) RS1/16S103J

R 718 (A,96,58) RS1/16S103JR 719 (A,90,58) RS1/16S471JR 721 (A,97,54) RS1/16S0R0JR 731 (B,93,66) RS1/16S1500FR 732 (B,91,66) RS1/16S0R0J

R 733 (A,91,74) RS1/16S102JR 741 (B,98,66) RS1/16S1500FR 742 (B,96,66) RS1/16S0R0JR 743 (A,96,74) RS1/16S102JR 751 (B,102,66) RS1/16S1500F

R 752 (B,100,66) RS1/16S0R0JR 753 (A,100,74) RS1/16S102JR 761 (B,107,66) RS1/16S1500FR 762 (B,105,66) RS1/16S3R3JR 763 (A,105,74) RS1/16S102J

R 771 (B,111,66) RS1/16S1500FR 772 (B,109,66) RS1/16S3R3JR 773 (A,109,74) RS1/16S102JR 781 (B,116,66) RS1/16S1500FR 782 (B,114,66) RS1/16S3R3J

R 783 (A,114,74) RS1/16S102JR 901 (A,148,19) RS1/16S330JR 902 (A,147,29) RS1/16S2402FR 903 (B,148,26) RS1/16S3002FR 904 (B,146,26) RS1/16S0R0J

R 905 (A,147,31) RS1/16S561JR 906 (A,147,28) RS1/16S222JR 907 (B,142,26) RS1/16S1802FR 908 (B,144,26) RS1/16S0R0JR 910 (B,135,15) RS1/10S0R0J

R 918 (A,142,28) RS1/16S682JR 919 (A,142,24) RS1/16S103JR 920 (A,136,32) RS1/16S103JR 921 (A,132,24) RS1/16S0R0JR 931 (B,74,24) RS1/16S101J

R 1002(A,69,22) RS1/10S100JR 1101(B,88,73) RS1/10S0R0JR 1102(B,86,73) RS1/10S0R0J


CAPACITORSC 101 (B,67,71) CHIP CERAMIC C. DCH1165C 102 (A,66,51) CHIP CERAMIC C. DCH1165C 103 (A,41,80) DCH1201C 104 (A,38,50) DCH1201C 105 (A,61,79) CKSRYB105K16

C 106 (A,57,79) CKSRYB104K16C 107 (A,53,79) CKSRYB104K16C 108 (A,50,79) CKSRYB104K16C 109 (B,49,66) CKSRYB103K50C 110 (A,46,79) CKSRYB104K16

C 111 (B,49,71) CKSRYB103K50C 112 (A,64,51) CKSRYB105K16C 113 (A,41,78) CKSRYB105K16C 114 (B,43,71) CKSRYB104K16C 115 (B,46,69) CKSRYB104K16

C 116 (B,43,67) CKSRYB104K16C 117 (B,46,65) CKSRYB105K16C 118 (B,43,62) CKSRYB104K16C 119 (B,46,60) CKSRYB104K16C 120 (B,43,58) CKSRYB104K16

C 121 (B,43,54) CKSRYB105K16C 122 (A,42,51) CKSRYB105K16C 123 (A,47,51) CKSRYB104K16C 124 (A,52,51) CKSRYB104K16C 125 (A,53,51) CKSRYB104K16

C 126 (A,55,51) CKSRYB104K16C 127 (B,53,46) CCSRCH120J50C 128 (B,60,46) CCSRCH100D50C 129 (B,50,61) CKSRYB105K16C 130 (B,56,61) CKSRYB105K16



C 152 (A,24,86) CKSRYB104K16C 153 (A,39,85) DCH1201C 171 (A,17,68) CKSRYB104K16C 172 (A,24,70) CKSRYB104K16C 173 (A,30,61) DCH1201

C 201 (A,86,35) CKSRYB104K16C 202 (A,88,20) CKSRYB104K16C 301 (A,44,15) CHIP CERAMIC C. DCH1165C 302 (A,66,45) CHIP CERAMIC C. DCH1165C 303 (A,40,26) DCH1201

C 304 (A,39,39) DCH1201C 305 (A,34,39) DCH1201C 306 (A,52,42) CKSRYB104K16C 307 (A,50,42) CKSRYB105K16C 308 (A,43,42) CKSRYB103K50

C 309 (A,40,45) CKSRYB104K16C 310 (A,41,39) CKSRYB105K16


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50264

1 2 3 4

C 311 (B,47,34) CKSRYB104K16C 312 (B,44,32) CKSRYB105K16C 313 (B,47,29) CKSRYB104K16


C 319 (A,61,37) CKSRYB105K16C 351 (B,21,38) CKSRYB104K16C 401 (A,121,78) CEVW101M16C 402 (A,143,36) CEVW101M16C 403 (A,135,42) CKSRYB104K16


C 409 (A,155,55) CKSRYB104K16C 410 (A,155,62) CKSRYB104K16C 411 (A,155,64) CKSRYB104K16C 412 (B,154,65) CKSRYB103K50C 413 (A,159,74) CHIP CAPACITOR CKSRYB823K25

C 414 (A,159,70) CKSRYB103K50C 415 (A,156,74) CKSRYB824K10C 416 (A,156,70) CKSRYB393K16C 417 (A,151,76) DCH1201C 418 (A,155,66) CKSRYB104K16


C 426 (A,138,74) CKSRYB104K16C 427 (A,137,74) CKSRYB104K16C 428 (A,143,74) CKSRYB104K16C 429 (A,141,78) CKSRYB104K16C 430 (A,141,82) CEVW100M16

C 431 (A,146,78) CKSRYB104K16C 432 (A,146,82) CEVW100M16C 433 (A,137,79) CKSRYB105K16C 434 (A,131,81) CEVW101M16C 435 (B,140,61) CKSRYB103K50

C 436 (B,140,65) CKSRYB103K50C 437 (B,142,61) CKSRYB104K16C 438 (B,142,65) CKSRYB104K16C 439 (B,144,61) DCH1201C 440 (B,144,65) DCH1201

C 441 (B,147,56) CKSRYB104K16C 442 (B,147,61) CKSRYB104K16C 443 (B,147,65) CKSRYB104K16C 445 (A,123,66) CKSRYB104K16C 446 (A,123,63) CKSRYB104K16



Mark No. Description Part No.C 455 (A,79,82) CKSRYB104K16C 461 (A,162,70) CKSRYB104K16C 462 (A,164,61) CCSRCH100D50

C 463 (A,159,61) CCSRCH120J50C 501 (A,129,30) CEVW101M16C 502 (B,113,27) CKSRYB104K16C 503 (B,94,45) CKSRYB104K16C 504 (B,119,44) CKSRYB104K16


C 701 (A,92,52) CEVW101M16C 702 (A,99,51) CKSRYB104K16C 703 (A,110,51) CKSRYB104K16C 704 (A,113,60) CKSRYB104K16C 705 (A,116,65) CKSRYB104K16

C 706 (B,108,59) CKSRYB104K16C 707 (B,106,59) CKSRYB104K16C 708 (B,104,59) CKSRYB104K16C 709 (B,99,60) CKSRYB104K16C 710 (B,102,59) CKSRYB105K16

C 711 (A,88,64) CEVW101M16C 712 (A,97,65) CKSRYB104K16C 713 (A,93,58) CKSRYB103K50C 714 (A,95,57) CKSRYB104K16C 731 (A,91,72) CKSRYB104K16


C 901 (A,74,21) CKSRYB105K16C 902 (A,75,24) CKSQYB225K10C 903 (A,137,12) DCH1201C 905 (A,144,21) DCH1201C 906 (A,150,21) CKSRYB105K16

C 907 (A,145,30) CCSRCH821J50C 909 (A,145,27) CKSRYB472K50C 910 (A,143,24) CKSRYB103K50C 911 (B,149,19) DCH1201C 912 (A,159,19) DCH1201

C 913 (A,159,21) DCH1201C 915 (A,140,24) CKSRYB104K16C 921 (B,135,20) CKSRYB105K16C 922 (B,129,22) CKSQYB225K10C 923 (B,162,37) CKSRYB105K16

C 924 (B,158,38) CHIP CERAMIC C. DCG1028C 925 (B,84,16) CKSRYB105K16C 926 (B,76,11) CKSRYB103K50C 927 (B,77,16) CKSQYB225K10C 928 (A,161,34) CKSRYB105K16

C 929 (A,163,44) CKSQYB225K10C 1001(B,132,15) CKSRYB104K16C 1002(A,131,13) CEVW101M16C 1025(A,80,16) CKSRYB104K16C 1026(A,80,17) CKSRYB102K50

C 1028(B,124,12) CKSRYB104K16C 1029(B,126,12) CKSRYB102K50


1 2 3 4

C

D

F

A

B

E

265

5 6 7 8

C 1030(B,123,19) CCSRCH101J50C 1031(A,80,14) CCSRCH101J50

l USB ASSY(VSX-LX50 ONLY)MISCELLANEOUS

IC 701 (A,35,38) USB MEDIA CONTROL IC TCC8600-00X-EA-UG> IC 702 (A,63,28) IC NJM2872BF18> IC 703 (A,84,25) IC NJM2886DL3-33

IC 741 (A,64,16) IC TC7SZ125FUIC 761 (A,67,47) SD-RAM(64M) HY57V641620ETP-H

IC 762 (A,90,42) FLASH ROM AYW7146IC 771 (A,67,22) LOAD SWITCHING AAT4618IGV-0.5-1IC 951 (A,59,17) L-MOS AND GATE TC7SET08FUS1Q 771 (A,33,24) DIGITAL TRANSISTOR DTC143EUAL 701 (A,41,54) INDUCTOR LCTC100K1608

L 702 (A,46,53) CHIP SOLID INDUCTOR QTL1013L 703 (A,23,54) CHIP SOLID INDUCTOR QTL1013L 704 (A,21,29) CHIP SOLID INDUCTOR QTL1013L 731 (A,43,59) CHIP FERRITE BEADS VTL1169L 733 (A,36,54) COIL VTH1043

L 741 (A,63,19) CHIP SOLID INDUCTOR QTL1013L 761 (A,74,38) CHIP SOLID INDUCTOR QTL1013L 762 (A,90,57) CHIP SOLID INDUCTOR QTL1013L 763 (A,47,16) CHIP SOLID INDUCTOR QTL1013L 952 (A,57,14) CHIP SOLID INDUCTOR QTL1013

X 702 (A,49,46) CRYSTAL OSCILLATOR CSS1614CN701 (A,39,60) PLUG(4P) KM200NA4CN702 (A,87,16) 11P SOCKET XKP3076

RESISTORSR 702 (A,48,39) RS1/16SS101JR 703 (A,50,40) RS1/16SS101JR 704 (A,42,46) RS1/16SS472JR 705 (A,25,37) RS1/16SS472JR 707 (A,36,49) RS1/16SS473J




R 728 (A,32,49) RS1/16SS101JR 729 (A,51,37) RS1/16SS101JR 732 (A,30,60) RS1/16S0R0JR 734 (A,30,61) RS1/16S0R0JR 735 (A,38,52) RS1/16SS153J

R 736 (A,34,51) RS1/16SS153JR 737 (A,37,51) RS1/16SS100JR 738 (A,35,51) RS1/16SS100JR 739 (A,86,20) RS1/16SS221J

Mark No. Description Part No.R 740 (A,33,50) RS1/16SS101J


R 747 (A,45,41) RS1/16S225JR 748 (A,46,45) RS1/16SS470JR 752 (A,41,19) RS1/16SS103JR 756 (A,36,15) RS1/16SS103JR 763 (A,88,58) RS1/16SS473J


R 954 (A,25,29) RS1/16SS332JR 955 (A,56,22) RS1/16SS182JR 956 (A,26,49) RS1/16SS332JR 958 (A,60,20) RS1/16SS101J

CAPACITORSC 701 (A,29,28) CKSSYB104K10C 702 (A,30,28) CKSSYB471K50C 703 (A,32,28) CKSSYB104K10C 704 (A,33,28) CKSSYB471K50C 705 (A,36,27) CKSSYB104K10


C 711 (A,42,50) CKSSYB104K10C 712 (A,44,50) CKSSYB471K50C 713 (A,38,49) CCSRCH331J50C 714 (A,42,52) CKSQYB225K10C 715 (A,41,49) CKSRYB122K50


C 721 (A,24,47) CEJQ101M6R3C 723 (A,23,33) CKSSYB471K50C 724 (A,24,34) CKSSYB104K10C 726 (A,21,41) CKSSYB104K10C 727 (A,26,39) CKSSYB471K50

C 728 (A,24,39) CKSSYB104K10C 729 (A,25,35) CKSSYB471K50C 730 (A,65,27) CKSSYB103K16C 731 (A,27,54) CEJQ101M16C 732 (A,34,56) CKSRYB104K16

C 733 (A,43,57) CKSRYB104K16C 734 (A,48,36) CKSSYB471K50C 735 (A,23,44) CKSSYB103K16C 736 (A,26,30) CKSSYB471K50C 739 (A,46,50) CCSRCH100D50

C 740 (A,46,47) CCSRCH471J50C 741 (A,92,19) CEJQ101M16


VSX-LX505 6 7 8

C

D

F

A

B

E

VSX-LX50266

1 2 3 4

C 742 (A,92,24) CKSRYB104K16C 743 (A,93,27) CKSQYB225K10C 744 (A,97,26) CEJQ470M10

C 745 (A,65,31) CKSQYB105K16C 746 (A,67,28) CKSQYB475K6R3C 747 (A,34,48) CKSSYB104K10C 748 (A,33,48) CKSSYB471K50C 751 (A,45,17) CKSSYB104K10


C 766 (A,57,40) CKSSYB471K50C 767 (A,90,55) CKSSYB104K10C 768 (A,90,54) CKSSYB471K50C 769 (A,43,55) CKSRYB104K16C 771 (A,71,25) CKSQYB105K16


FM/AM TUNER UNITFM/AM TUNER UNIT has no service part.


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vsx-91txh vsx-9120txh-k

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