audio/video multi-channel receiver vsx-d508 … · 23 67 13 29 57 39 38 39 57 57 57 accessories of...

ORDER NO.

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER ELECTRONIC CORPORATION 1999c

VSX-D508RRV2086

1. SAFETY INFORMATION ...................................... 2

2. EXPLODED VIEWS AND PARTS LIST ................ 3

3. SCHEMATIC DIAGRAM ....................................... 6

4. PCB CONNECTION DIAGRAM .......................... 26

5. PCB PARTS LIST ............................................... 39

6. ADJUSTMENT .................................................... 47

CONTENTS7. GENERAL INFORMATION ................................ 48

7.1 PARTS .......................................................... 48

7.1.1 IC ........................................................... 48

7.1.2 DISPLAY................................................ 51

7.2 DISASSEMBLY ............................................ 53

7.3 BLOCK DIAGRAM ........................................ 55

7.4 REMOTE CONTROL UNIT .......................... 56

[CU-VSX138 (AXD7178)]

8. PANEL FACILITIES AND SPECIFICATIONS .... 60

T – IZK JAN. 1999 Printed in Japan

TypeModel

Power Requirement RemarksVSX-D508

KUXJI AC120V

KCXJI AC120V

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

STANDBY/ON

STANDBY

PHONES

AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-D508

STATIONTUNING SELECT

SIGNALSELECT MIDNIGHT

DOWN UP

BASS TREBLE

VCR DVD/LD TV/SAT VIDEO CD FM/AM MD/TAPE 1

B LOUDNESS

TAPE 2MONITOR

DIRECTVIDEOVIDEO

INPUTL

MASTERVOLUME

CLASS MEMORYMPX

MODE

+

+

–

+–+–

–FREQUENCY

DSPMODE

AUDIO RA

SPEAKERS

DVD 5.1CH

2

VSX-D508

1. SAFETY INFORMATIONThis 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 trainedto 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 mayvoid the warranty. If you are not qualified to perform the repair of this product properly and safely, youshould not risk trying to do so and refer the repair to a qualified service technician.

WARNINGThis product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to causecancer, 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 mustbe 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 piècesde remplacement doivent avoir la même désignation.

ANY MEASUREMENTS NOT WITHIN THE LIMITSOUTLINED ABOVE ARE INDICATIVE OF A POTENTIALSHOCK HAZARD AND MUST BE CORRECTED BEFORERETURNING THE APPLIANCE TO THE CUSTOMER.

2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appliancehave special safety related characteristics. These areoften not evident from visual inspection nor the protectionafforded by them necessarily can be obtained by usingreplacement components rated for voltage, wattage, etc.Replacement parts which have these special safetycharacteristics are identified in this Service Manual. Electrical components having such features are identifiedby marking with a on the schematics and on the parts listin this Service Manual.The use of a substitute replacement component which doesnot have the same safety characteristics as the PIONEERrecommended replacement one, shown in the parts list inthis Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and newinstructions are issued from time to time. For the latestinformation, always consult the current PIONEER ServiceManual. A subscription to, or additional copies of, PIONEERService Manual may be obtained at a nominal charge fromPIONEER.

1. SAFETY PRECAUTIONS The following check should be performed for thecontinued protection of the customer and servicetechnician.

LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (waterpipe, conduit, etc.) by connecting a leakage current testersuch as Simpson Model 229-2 or equivalent between theearth ground and all exposed metal parts of the appliance(input/output terminals, screwheads, metal overlays, controlshaft, etc.). Plug the AC line cord of the appliance directlyinto a 120V AC 60Hz outlet and turn the AC power switchon. Any current measured must not exceed 0.5mA.

(FOR USA MODEL ONLY)

Leakagecurrenttester

Reading shouldnot be above0.5mADevice

undertest

Test allexposed metalsurfaces

Also test withplug reversed(Using AC adapterplug as required)

Earthground

AC Leakage Test

3

VSX-D508

2.1 PACKING

(1) PACKING PARTS LISTMark No. Description Part No.

2. EXPLODED VIEWS AND PARTS LISTNOTES: • 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 the product are used for disassembly.

1 Packing Sheet AHG7010NSP 2 Alkaline Dry Cell Battery VEM1012

(LR6, AA)3 Operating Instructions See Contrast table (2)4 Sub Instruction Manual ARH7039

(System Set up)

5 FM Antenna ADH70046 AMLoop Antenna ATB7009

NSP 7 Warranty Card See Contrast table (2)8 Remote Control Unit AXD7178

(CU-VSX138)

9 • • • • •10 Polyethylene Bag Z21-038

(0.03×230×340)11 Front Pad 508 AHA723612 Rear Pad 508 AHA7237

13 Packing Case 508UC AHD7643

456

7

5 6

3

8

2

10

11(1/2)

11(2/2)

12(2/2)

12(1/2)

1

13

Mark No. Symbol and DescriptionPart No.

RemarksKUXJI Type KCXJI Type3 Operating Instructions (English) ARB7157 Not used3 Operating Instructions (English/French) Not used ARE7179

NSP 7 WarrantyCard ARY7023 ARY7024

(2) CONTRAST TABLEVSX-D508/KUXJI and KCXJI are constructed the same except for the following :

4

VSX-D508

2.2 EXTERIOR

KJ

D

L K

I

FG

C

G

F

H

B

J

I

C

D

E

LE

B

H

A

A

3257

57

57

57

57

5757

57

57

5723

6713

29

57

3839

39

57

57

57

Accessories ofFront Panel 508(No. 47)

57 70

Note ∗1 :Torque is 12 kg • cm

57

21

25

22

2

57

59

59 53

5747

9

36

37

30

57

57

1

58

34

17

24

52

16

411

12

26

28

31

60

60

57

53

69

66

∗1

∗1

685761

57

57

6465

65

62

63

57

57

57

58

71

(KCXJI Type Only)

20

19 54

1055

55

1833

5

8

7

57

40

57

5757

35

27

595944

50

53

57

49

5642

46

41

51

6

43

3

40

+ 2– 0

5

VSX-D508

1 INPUT Assy AWX72072 FRONT Assy AWX7212

NSP 3 POWER SW Assy AWX7222NSP 4 REAR SP Assy AWX7250

5 AMP Assy See Contrast table (2)NSP 6 HEADPHONE Assy AWX7229

7 TRANS 1 Assy AWX72318 TRANS 2 Assy AWX7232

NSP 9 FRONT VIDEO Assy AWX723910 BARRIER Assy AWX7284

NSP 11 F.SP.CONNECT Assy AWX7285NSP 12 R.C.SP.CONNECT Assy AWX7286

13 VIDEO Assy AWX723414 • • • • •15 • • • • •

16 FRONT SP. Assy AWX724317 DOLBY DIGITAL Assy AWX7333

18 Power Transformer (T1) See Contrast table (2) 19 Fuse (FU1 : 10A) REK1087 20 Fuse (FU2 : 7A) VEK1027

21 FFC 21P (J2) ADD710022 FFC 15P (J4) ADD710223 FFC 13P (J5) ADD710324 FFC 17P (J8) ADD710725 FFC 26P (J3) ADD7118

26 AC Power Cord ADG7024NSP 27 8P Shield Cable (J6) ADX7242

28 Cord Stopper CM-22C29 Tuner Holder B AAD7490

NSP 30 Under Base D5 ANA7079

31 Rear Panel See Contrast table (2)32 Bonnet Case AZN776233 Trans Frame ANG719334 DSP Shield ANG7196

NSP 35 Heat Sink Assy D5 ANH7095

36 Insulator PNW276637 Locking Card Spacer AEC716038 PCB Mold AMR2533

NSP 39 Card Spacer DEC1770NSP 40 Binder RNE1277

41 Volume Knob 508 AAB717942 Sub Panel 508 AAD748243 Function Button AAD748344 Power Button AAD744045 • • • • •

46 Display Window R508 AAK757947 Front Panel 508 AMB752548 • • • • •49 Name Plate PAM177650 LED Lens PNW2019

51 • • • • •52 • • • • •53 Screw ABA700954 Screw ABA704355 Screw ABA7044

56 • • • • •57 Screw BBZ30P080FZK58 Screw BBZ30P200FMC59 Screw BPZ30P080FMC60 Screw FBT40P080FZK

NSP 61 Binder (BK-1) ZCA-BK162 Heat Sink Angle F ANG719463 Heat Sink Angle R ANG7195

NSP 64 Heat Sink D5 ANH709065 Screw BBZ30P080FMC

NSP 66 FET Assy AWX722867 FM/AM TUNER Unit AXX704668 Sheet AEE702669 FET Angle ANG718670 Foot Assy REC1263

71 Fuse (FU701 : 10A) See Contrast table (2)

(1) EXTERIOR PARTS LISTMark No. Description Part No. Mark No. Description Part No.

Mark No. Symbol and DescriptionPart No.

RemarksKUXJI Type KCXJI Type5 AMP Assy AWX7223 AWX7331

18 Power Transformer (T1) ATS7234 ATS723531 Rear Panel 508U ANC7700 Not used31 Rear Panel 508C Not used ANC775171 Fuse (FU701 : 10A) Not used REK1087

(2) CONTRAST TABLEVSX-D508/KUXJI and KCXJI are constructed the same except for the following :

VSX-D508

6

A

B

C

D

1 2 3 4

1 2 3 4

2/2INPUT ASSY(AWX7207)

A

VIDEO ASSY(AWX7234)

N

FRONT VIDEOASSY(AWX7239)

FM/AM TUNERUNIT

(AXX7046)

ODOLBY DIGITALASSY(AWX7333)

A1/2,A

3/3P P1/3-P

3. SCHEMATIC DIAGRAM3.1 OVERALL WIRING CONNECTION DIAGRAM

VSX-D508

7

A

B

C

D

5 6 7 8

5 6 7 8

2/2AMP ASSY(KUXJI TYPE : AWX7223)(KCXJI TYPE : AWX7331)

D D1/2,D

R.C.SP.CONNECT ASSY(AWX7286)

F

FET ASSY(AWX7228)

M

REAR SP ASSY(AWX7250)

HFRONT SP. ASSY(AWX7243)

G

F.SP.CONNECT ASSY(AWX7285)

E

BARRIER ASSY(AWX7284)

POWER TRANSFORMER (T1)(KUXJI TYPE : ATS7234)(KCXJI TYPE : ATS7235)

L

TRANS 2 ASSY(AWX7232)

J


K

POWER SWASSY(AWX7222)

HEADPHONEASSY(AWX7229)

CFRONT ASSY(AWX7212)

B

I

AC POWER CORD: ADG7024

J52 J51FU1 REK1087 (10A)

FU701 REK1087 (10A)

KCXJITYPEONLY

FU2 VEK1027 (7A)

AC120V60Hz

Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".

VSX-D508

8

A

B

C

D

1 2 3 4

1 2 3 4

3.2 INPUT ASSY (1/2)

1/2 INPUT ASSY(1/2)(AWX7207)

CN602O

CN202B

A

• FUNCTION BLOCK

4061/2D

2/2A

TOFM/AM TUNER UNIT

JA10

3 (1

/2)

AK

B71

13JA

102

(1/2

)A

KB

7113

JA10

1 (1

/2)

AK

B71

13JA

101

(2/2

)A

KB

7113

JA10

2 (2

/2)

AK

B71

13JA

103

(2/2

)A

KB

7113

1/2A

VSX-D508

9

A

B

C

D

5 6 7 8

5 6 7 8CN202B

CN507N

352J

2/2A

CN98011/3P

CN98021/3P

: AUDIO SIGNAL ROUTEL ch

: AUDIO SIGNAL ROUTE (CENTER)C ch

: AUDIO SIGNAL ROUTE (FRONT)FL ch

1/2A

VSX-D508

10

A

B

C

D

1 2 3 4

1 2 3 4

3.3 INPUT ASSY (2/2)

3k 120p

12k

12k

12k

68p

68p

3k3k

1/2A

2/2 INPUT ASSY(2/2)(AWX7207)

A

• E. VOL BLOCK 1/2A

1/2A

IC301LC7535M

(LC7536M)

IC303LC7535M

(LC7536M)

2/2A

VSX-D508

11

A

B

C

D

5 6 7 8

5 6 7 8

12k

12k

120p

120p

3k3k

1/2A

: AUDIO SIGNAL ROUTE (FRONT)FL ch

IC302LC7535M

(LC7536M)

2/2A

VSX-D508

12

A

B

C

D

1 2 3 4

1 2 3 4

3.4 FRONT and POWER SW ASSEMBLIES

FRONT ASSY (AWX7212)

B

POWER SWASSY (AWX7222)

C

CN1111/2A

CN93712/3P

MASTER VOLUME

B C

VSX-D508

13

A

B

C

D

5 6 7 8

5 6 7 8

CN4012/2D

FRONT ASSYS201 : MIDNIGHTS202 : DSP MODES205 : –S206 : +S207 : –S208 : +S209 : AS210 : BS211 : LOUDNESSS212 : DIRECTS213 : (DOLBY) S214 : SIGNAL SELECTS217 : TV/SATS218 : VIDEOS219 : CDS220 : TUNERS221 : VCRS222 : DVD/LDS223 : MD/TAPES224 : AUXS229 : CLASSS230 : MEMORYS231 : MPX MODES233 : –S234 : +S235 : CHANNEL SELECTS250 : MASTER VOLUME

BASS

TREBLE

CHANNEL LEVEL

SPEAKERS

B

VSX-D508

14

A

B

C

D

1 2 3 4

1 2 3 4

3.5 AMP (1/2), F.SP.CONNECT, R.C.SP.CONNECT, FRONT SP. and REAR SPASSEMBLIES

4.7/50

4.7/50

4.7/50

18p

4.7/50

4.7/50

JA413AKB7111

1/2 AMP ASSY(1/2)(KUXJI TYPE : AWX7223)(KCXJI TYPE : AWX7331)

D

CN

112

1/2A

2/2D

2/2D

1/2D

VSX-D508

15

A

B

C

D

5 6 7 8

5 6 7 8

0.1 0.1AKE7006

22k

1.2k

JA653AKB7111

0.1

AKE7041

0.1

0.1

REAR SP ASSY (AWX7250)

H

R.C.SP. CONNECT ASSY (AWX7286)

F

F.SP. CONNECT ASSY (AWX7285)

E

FRONT SP. ASSY (AWX7243)

G

2/2D

2/2D : AUDIO SIGNAL ROUTE (FRONT)FL ch

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE NO. ICP-N25, MFD BY ROHM CO., LTD. FOR IC404 and IC405.

HGFE1/2D

VSX-D508

16

A

B

C

D

1 2 3 4

1 2 3 4

3.6 AMP (2/2), HEADPHONE, TRANS 2, TRANS 1, BARRIER and FETASSEMBLIES

2/2AMP ASSY(2/2)(KUXJI TYPE : AWX7223)(KCXJI TYPE : AWX7331)

D

HEADPHONEASSY(AWX7229)

I

1/2D CN203B

ATT1223

1000

/25

: AUDIO SIGNAL ROUTE (HEAD PHONE)

HP

+43.1

–43.1

2/2D I

VSX-D508

17

A

B

C

D

5 6 7 8

5 6 7 8

AC120V60Hz


K


J

BARRIER ASSY(AWX7284)

L

FET ASSY (AWX7228)M

CN115

KCXJITYPE

KUXJITYPE

MA

IN T

RA

NS

.

1/2A

MAIN TRANS.

AC OUTLET

AC POWER CORDADG7024

LIVE

NEUTRAL

REK1087

NP

10A

REK108710A

ATF7018

VEK10277A

+66.1

–66.1

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

CAUTION -

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE NO. ICP-N70, MFD BY ROHM CO., LTD. FOR IC351 - IC354.

2/2D MLKJ

VSX-D508

18

A

B

C

D

1 2 3 4

1 2 3 4

3.7 VIDEO ASSY

N

VIDEO ASSY(AWX7234)

N

CN1101/2A

NJM4558D-D

NJM4558D-D

NJM4558D-D

NJM4558D-D

VSX-D508

19

A

B

C

D

1 2 3 4

1 2 3 4

O

Y20 ADX7248

PCB BINDER601VEF1040

FRONT VIDEO ASSY(AWX7239)

O

CN1051/2A

CN601 AKB7085

3.8 FRONT VIDEO ASSY

VSX-D508

20

A

B

C

D

1 2 3 4

1 2 3 4

3.9 DOLBY DIGITAL ASSY (1/3)

3/3P

CN

108

1/2A

: AUDIO SIGNAL ROUTE

1/3P

VSX-D508

21

A

B

C

D

5 6 7 8

5 6 7 8

1/3 DOLBY DIGITAL ASSY(1/3)(AWX7333)

P

CN1131/2A

2/3P

2/3P

2/3P

• INPUT & CODEC BLOCK

1/3P

VSX-D508

22

A

B

C

D

1 2 3 4

1 2 3 4


2/3P

VSX-D508

23

A

B

C

D

5 6 7 8

5 6 7 8


P

• DSP & CONTROL BLOCK

1/3P

CN201B

1/3P3/3P

2/3P

VSX-D508

24

A

B

C

D

1 2 3 4

1 2 3 4

1/3P

2/3P1/3P


3/3P

VSX-D508

25

A

B

C

D

5 6 7 8

5 6 7 8


P

• FILTER & MUTE BLOCK1/3P

: AUDIO SIGNAL ROUTE

3/3P

VSX-D508

26

A

B

C

D

1 2 3 4

1 2 3 4

4. PCB CONNECTION DIAGRAM

Q1351IC107 IC108

IC104-IC106IC110

(ANP7267-B)

406D 352J

FRONT VIDEO ASSYO

INPUT ASSYA

CN980P

SIDE A

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

4.1 INPUT and FRONT VIDEO ASSEMBLIES

A O

VSX-D508

27

A

B

C

D

5 6 7 8

5 6 7 8

IC102IC103

Q104-Q107 IC101Q101-Q103

(ANP7266-A)

CN9801PCN9802P CN507N

CN202B

FM/AM TUNERUNIT

SIDE A A

VSX-D508

28

A

B

C

D

1 2 3 4

1 2 3 4

IC109 IC307-IC309

INPUT ASSYA

SIDE B

A

VSX-D508

29

A

B

C

D

5 6 7 8

5 6 7 8

(ANP7266-A)

07-IC309 IC301-IC303 IC304-IC306 IC310

SIDE B

A

VSX-D508

30

A

B

C

D

1 2 3 4

1 2 3 4

4.2 FRONT and POWER SW ASSEMBLIES

B C IC201

Q202 Q205 Q204 Q203 Q201

CN401D

POWER SW ASSY

C

VSX-D508

31

A

B

C

D

5 6 7 8

5 6 7 8B C

(ANP7266-A)

(ANP7266-A)

IC201

Q201 Q207 Q206

FRONT ASSYB

FRONT ASSYB

CN111A

CN9371P

SIDE A

SIDE B

VSX-D508

32

A

B

C

D

1 2 3 4

1 2 3 4

4.3 AMP, HEADPHONE and FET ASSEMBLIES

Q403 Q401 Q1404 Q1405IC405

IC401 Q408 Q1402 IC1Q407 Q401 Q405 Q406

Q1452

Q1451

Q402

(ANP7267-B)

(ANP7267-B)

FET ASSYM

AMP ASSYD

HEADPHONEASSY

I

CN112A

351356

J

353J

CN203B

SIDE A

D I M

VSX-D508

33

A

B

C

D

5 6 7 8

5 6 7 8

Q1436 Q1435 Q454 IC711

02 Q1403 Q1401 Q451Q457 IC402 Q452 Q1433 Q1434IC1403IC701 Q701Q715 Q453 Q456 Q458 Q711-Q714IC404

(ANP7267-B)

691F

J52K J51K

686E

AC IN

LIVE

NEUTRAL

D

VSX-D508

34

A

B

C

D

1 2 3 4

1 2 3 4

4.4 F.SP.CONNECT, R.C.SP.CONNECT, FRONT SP. and REAR SP ASSEMBLIES

(ANP7266-A)

(ANP7266-A)

(ANP7267-B)

(ANP7267-B)

(ANP7267-B)

Q631 Q628

Q626

Q627Q630

Q652 Q651

408D

402D

REAR SPASSY

H

REAR SPASSY

H

F.SP.CONNECTASSY

E R.C.SP.CONNECTASSY

F

FRONT SP. ASSYG

SIDE A

SIDE B

Q629

E F G H

VSX-D508

35

A

B

C

D

1 2 3 4

1 2 3 4

4.5 TRANS 2, TRANS 1 and BARRIER ASSEMBLIES

(ANP7267-B)

(ANP7267-B)

(ANP7267-B)

IC354

IC351

IC353

CN115A

404D

POWER TRANSFORMER (T1)

405D

J52 J51

D

TRANS 2 ASSYJ

TRANS 1ASSY

K

BARRIERASSY

L

SIDE A

LKJ

VSX-D508

36

A

B

C

D

1 2 3 4

1 2 3 4

4.6 DOLBY DIGITAL ASSY

(ANP7296-B)

IC9701

IC9703

IC9705

Q9202

Q9605 Q9606

IC9604

IC9601

IC9704

IC9201

IC9602

IC9603

Q9615

Q9201

IC9401

IC9101

IC9702

IC9311

IC9151

Q9321

Q9402

Q9401

Q9616

IC9391

IC9301

Q9602

Q9604

Q9611

Q9614

Q9608

CN201B

CN113A

DOLBY DIGITAL ASSYP

CN108A

SIDE A

Q9610

Q9325

Q9324

IC9323

IC9321

IC9322

P

VSX-D508

37

A

B

C

D

1 2 3 4

1 2 3 4

DOLBY DIGITAL ASSYP

SIDE B

(ANP7296-B)

P

VSX-D508

38

A

B

C

D

1 2 3 4

1 2 3 4

N

4.7 VIDEO ASSY

IC501 IC502 IC503Q506Q501-Q505

(ANP7267-B)

CN110A

VIDEO ASSYN

SIDE A

VSX-D508

39

NSP INPUT ASSY AWK7469 AWK7469 INPUT ASSY AWX7207 AWX7207 FRONT ASSY AWX7212 AWX7212

NSP POWER SW ASSY AWX7222 AWX7222NSP REAR SP ASSY AWX7250 AWX7250

NSP AMP ASSY AWK7477 AWK7501 AMP ASSY AWX7223 AWX7331

NSP FET ASSY AWX7228 AWX7228NSP HEADPHONE ASSY AWX7229 AWX7229

TRANS 1 ASSY AWX7231 AWX7231 TRANS 2 ASSY AWX7232 AWX7232 VIDEO ASSY AWX7234 AWX7234

NSP FRONT VIDEO ASSY AWX7239 AWX7239 FRONT SP. ASSY AWX7243 AWX7243 BARRIER ASSY AWX7284 AWX7284

NSP F.SP.CONNECT ASSY AWX7285 AWX7285NSP R.C.SP.CONNECT ASSY AWX7286 AWX7286

DOLBY DIGITAL ASSY AWX7333 AWX7333

5. PCB PARTS LISTNOTES:¶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%).

560 Ω = 56 × 101 = 561 ........................................................ RD1/4PU 5 6 1 J47k Ω = 47 × 103 = 473 ........................................................ RD1/4PU 4 7 3 J0.5 Ω = R50 ..................................................................................... RN2H Â 5 0 K1 Ω = 1R0 ..................................................................................... RS1P 1 Â 0 K

Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).5.62k Ω = 562 × 101 = 5621 ...................................................... RN1/4PC 5 6 2 1 F

LIST OF WHOLE PCB ASSEMBLIES

Mark No. Description Parts No.

PARTS LISTMark No. Description Parts No.

INPUT ASSYSEMICONDUCTORS

IC101 ANALOG SW ARRAY IC TC9274N-001IC102 E-SW IC LC4966IC103 E-SW IC LC4966

IC104 REGULATOR IC NJM78M15FA IC105 REGULATOR IC NJM79M15FA

IC106 REGULATOR IC NJM78M12FA IC107 REGULATOR IC NJM7805FA IC108 REGULATOR IC NJM7805FA

IC109 OP-AMP IC UPC4570G2IC301 E-VR IC LC7535M

IC302 E-VR IC LC7535MIC303 E-VR IC LC7535MIC304 OP-AMP IC UPC4570G2IC305 OP-AMP IC UPC4570G2IC306 OP-AMP IC UPC4570G2

IC307 OP-AMP IC UPC4570G2IC308 OP-AMP IC UPC4570G2IC309 OP-AMP IC UPC4570G2IC310 OP-AMP IC UPC4570G2Q101 TRANSISTOR 2SC1740S

Q102 TRANSISTOR KRC103MQ103 TRANSISTOR KRA103MQ104 TRANSISTOR 2SC1740SQ105 TRANSISTOR KRA101MQ106 TRANSISTOR KRC103M

Q1351 TRANSISTOR 2SC2878D101 DIODE S5566G(TPB2)D102 DIODE S5566G(TPB2)D103 DIODE S5566G(TPB2)D104 DIODE S5566G(TPB2)

D105 DIODE S5566G(TPB2)D106 DIODE S5566G(TPB2)D107 DIODE S5566G(TPB2)D108 DIODE S5566G(TPB2)D109 DIODE 1SS355

D110 CHIP ZENER DIODE UDZS5.1B

CAPACITORSC127 ELECT. CAPACITOR CEAT2R2M50C128 ELECT. CAPACITOR CEAT2R2M50C129 ELECT. CAPACITOR CEAT4R7M50C130 ELECT. CAPACITOR CEAT4R7M50C1300 ELECT. CAPACITOR CEAT100M50

A

Part No.Mark PCB Assemblies VSX-D508 Remarks

KUXJI Type KCXJI Type

VSX-D508

40

Mark No. Description Parts No.Mark No. Description Parts No.

C1301 ELECT. CAPACITOR CEAT100M50C1302 ELECT. CAPACITOR CEAT1R0M50C1303 ELECT. CAPACITOR CEAT1R0M50C1306 CERAMIC CAPACITOR CKSQYB103K50C1307 CERAMIC CAPACITOR CKSQYB103K50

C131 CHIP CAPACITOR CCSQCH101J50C1310 CERAMIC CAPACITOR CKSQYB103K50C1311 CERAMIC CAPACITOR CKSQYB103K50C1312 CHIP CAPACITOR CCSQCH680J50C1313 CHIP CAPACITOR CCSQCH680J50

C1314 ELECT. CAPACITOR CEAT470M25C1315 ELECT. CAPACITOR CEAT470M25C1316 CERAMIC CAPACITOR CCSQCH561J50C1319 CERAMIC CAPACITOR CCSQCH561J50C132 CHIP CAPACITOR CCSQCH101J50

C1322 CERAMIC CAPACITOR CCSQCH561J50C133 CHIP CAPACITOR CCSQCH101J50C134 ELECT. CAPACITOR CEAT101M25C135 ELECT. CAPACITOR CEAT101M25C1351 CHIP CAPACITOR CKSQYB102K50

C1352 ELECT. CAPACITOR CEAT4R7M50C1353 CHIP CAPACITOR CKSQYB222K50C1354 ELECT. CAPACITOR CEAT4R7M50C1355 CERAMIC CAPACITOR CKSQYB103K50C1356 CERAMIC CAPACITOR CKSQYB103K50

C136 ELECT. CAPACITOR CEAT101M25C137 ELECT. CAPACITOR CEAT101M10C138 ELECT. CAPACITOR CEAT101M10C139 CERAMIC CAPACITOR CKSQYB103K50C140 CERAMIC CAPACITOR CKSQYB103K50

C141 CERAMIC CAPACITOR CKSQYB103K50C142 ELECT. CAPACITOR CEAT470M35C143 CERAMIC CAPACITOR CKSQYB103K50C144 ELECT. CAPACITOR CEAT332M35C145 ELECT. CAPACITOR CEAT222M35

C146 ELECT. CAPACITOR CEAT332M16C147 ELECT. CAPACITOR CEAT101M16C148 CERAMIC CAPACITOR CKSQYB103K50C149 CERAMIC CAPACITOR CKSQYB103K50C150 CERAMIC CAPACITOR CKSQYB103K50

C151 CERAMIC CAPACITOR CKSQYB103K50C153 ELECT. CAPACITOR CEAT100M50C154 CERAMIC CAPACITOR CKSQYB103K50C155 CERAMIC CAPACITOR CKSQYB103K50C157 CERAMIC CAPACITOR CKSQYB103K50

C300 CHIP CAPACITOR CCSQCH102J50C301 CHIP CAPACITOR CCSQCH102J50C302 CHIP CAPACITOR CKSQYB683K25C303 CHIP CAPACITOR CKSQYB683K25C304 ELECT. CAPACITOR CEAT1R0M50

C305 ELECT. CAPACITOR CEAT1R0M50C306 ELECT. CAPACITOR CEAT100M50C307 ELECT. CAPACITOR CEAT100M50C308 ELECT. CAPACITOR CEAT1R0M50C309 ELECT. CAPACITOR CEAT1R0M50

C312 CERAMIC CAPACITOR CKSQYB103K50C313 CERAMIC CAPACITOR CKSQYB103K50C316 CHIP CAPACITOR CCSQCH121J50C318 CERAMIC CAPACITOR CKSQYB103K50C319 CERAMIC CAPACITOR CKSQYB103K50

C320 ELECT. CAPACITOR CEAT470M25C321 ELECT. CAPACITOR CEAT470M25C322 CHIP CAPACITOR CCSQCH102J50C323 CHIP CAPACITOR CCSQCH102J50C324 CHIP CAPACITOR CKSQYB683K25

C325 CHIP CAPACITOR CKSQYB683K25C326 ELECT. CAPACITOR CEAT1R0M50C327 ELECT. CAPACITOR CEAT1R0M50C328 ELECT. CAPACITOR CEAT100M50C329 ELECT. CAPACITOR CEAT100M50

C330 ELECT. CAPACITOR CEAT1R0M50C331 ELECT. CAPACITOR CEAT1R0M50C334 CERAMIC CAPACITOR CKSQYB103K50C335 CERAMIC CAPACITOR CKSQYB103K50C338 CERAMIC CAPACITOR CKSQYB103K50

C339 CERAMIC CAPACITOR CKSQYB103K50C340 CHIP CAPACITOR CCSQCH121J50C341 CHIP CAPACITOR CCSQCH121J50C342 ELECT. CAPACITOR CEAT470M25C343 ELECT. CAPACITOR CEAT470M25

C344 CHIP CAPACITOR CCSQCH102J50C345 CHIP CAPACITOR CCSQCH102J50C346 CHIP CAPACITOR CKSQYB683K25C347 CHIP CAPACITOR CKSQYB683K25C348 ELECT. CAPACITOR CEAT1R0M50

C349 ELECT. CAPACITOR CEAT1R0M50

RESISTORSAll Resistors RS1/10S&&&J

OTHERS120 PCB BINDER VEF1040121 PCB BINDER VEF1040122 PCB BINDER VEF1040CN105 CONNECTOR POST B5B-PH-K-SCN108 15P PLUG KM200TA15

CN110 CONNECTOR 52045-1745CN111 26P CONNECTOR 52045-2645CN112 14PJUMPER CONNECTOR 52147-1410CN113 7P PLUG KM200TA7CN114 CONNECTOR 52045-1345

CN115 5P JUMPER CONNECTOR 52147-0510JA101 PIN JACK(6P) AKB7113JA102 PIN JACK(6P) AKB7113JA103 PIN JACK(6P) AKB7113

FRONT ASSYSEMICONDUCTORS

IC201 CONTROL MCU PDG230AQ201 TRANSISTOR 2SA933SQ202 TRANSISTOR 2SA933SQ203 TRANSISTOR KRC101MQ204 TRANSISTOR KRC101M

Q205 TRANSISTOR KRC101MQ206 TRANSISTOR 2SC1740SQ207 TRANSISTOR 2SC1740SD201 DIODE 1SS355D202 DIODE 1SS355

B

VSX-D508

41

Mark No. Description Parts No. Mark No. Description Parts No.

D203 DIODE 1SS355D204 DIODE 1SS355D205 DIODE 1SS355D206 DIODE 1SS355D207 DIODE 1SS355




D226 DIODE 1SS355D227 CHIP ZENER DIODE UDZS5.1BD228 CHIP ZENER DIODE UDZS5.1BD229 DIODE 1SS355

COILL201 RADIAL INDUCTOR LFA2R2J

SWITCHESS201 SWITCH ASG1034S202 SWITCH ASG1034S205 SWITCH ASG1034S206 SWITCH ASG1034S207 SWITCH ASG1034

S208 SWITCH ASG1034S209 SWITCH ASG1034S210 SWITCH ASG1034S211 SWITCH ASG1034S212 SWITCH ASG1034




S235 SWITCH ASG1034S250 ROTARY ENCODER ASX7004

CAPACITORSC201 CERAMIC CAPACITOR CKSQYB103K50C202 ELECT. CAPACITOR CEAT471M6R3C203 CERAMIC CAPACITOR CKSQYB103K50C204 EDL CAPACITOR(0.047F/5.5V) ACH7017C205 ELECT. CAPACITOR CEAT470M50

C206 ELECT. CAPACITOR CEAT2R2M50C207 CERAMIC CAPACITOR CKSQYF104Z25C208 ELECT. CAPACITOR CEAT2R2M50C209 CERAMIC CAPACITOR CKSQYB473K50C210 CERAMIC CAPACITOR CKSQYB473K50

C211 CERAMIC CAPACITOR CKSQYB103K50C212 ELECT. CAPACITOR CEAT470M25C214 CERAMIC CAPACITOR CKSQYB104K25C217 CHIP CAPACITOR CCSQCH102J50C220 CHIP CAPACITOR CCSQCH101J50

C221 CHIP CAPACITOR CCSQCH101J50C222 CHIP CAPACITOR CCSQCH101J50C227 ELECT. CAPACITOR CEJA221M6R3

RESISTORSR225 RESISTOR ARRAY (100KΩ)RA9T104JR230 RESISTOR ARRAY (10KΩ) RA8T103JOther Resistors RS1/10S&&&J

OTHERS201 REMOTE RECEIVER UNIT GP1U27X204 CABLE HOLDER (4P) 51063-0405CN201 15P CONNECTOR 52044-1545CN202 26P CONNECTOR 52045-2645CN203 21P CONNECTOR 52045-2145

V201 FL TUBE AAV7062X201 CERAMIC RESONATOR ASS1055

(7.7MHz)

POWER SW ASSYSEMICONDUCTOR

D291 LED BR3371XJ30A

SWITCHS291 SWITCH ASG1034

RESISTORSAll Resistors RS1/10S&&&J

OTHERS291 CABLE HOLDER(4P) 51063-0405

AMP ASSY(1) CONTRAST TABLEAWX7223 and AWX7331 are constructed the same exceptfor the following :

(2) PARTS LIST FOR AWX7223

SEMICONDUCTORS IC401 AUDIO IC PAC007A IC402 AUDIO IC PAC007A IC403 AUDIO IC PAC008A IC404 IC PROTECTOR ICP-N25 IC405 IC PROTECTOR ICP-N25

C

D

Mark Symbol and DescriptionPart No.

RemarksAWX7223 AWX7331

H751, H752 FUSE CLIP Not used AKR1004

VSX-D508

42


IC701 REGULATOR IC NJM78M56FAIC711 OP-AMP IC NJM4558D-DQ1401 TRANSISTOR 2SC2878Q1402 TRANSISTOR 2SC2240Q1403 TRANSISTOR 2SC2878

Q1404 TRANSISTOR 2SC1740SQ1405 TRANSISTOR 2SC1740SQ1434 TRANSISTOR 2SC2878Q1435 TRANSISTOR KRC101MQ1436 TRANSISTOR KRA103M

Q401 TRANSISTOR 2SC2878Q402 TRANSISTOR 2SC2878Q403 TRANSISTOR 2SC2240Q404 TRANSISTOR 2SC2240Q405 TRANSISTOR 2SC2705



Q458 TRANSISTOR 2SC2878Q701 TRANSISTOR KRC101MQ711 TRANSISTOR 2SC1845Q712 TRANSISTOR 2SA992Q713 TRANSISTOR KRC103M

Q714 TRANSISTOR KRA103MQ715 TRANSISTOR KRC103MD1401 DIODE 1SS133D1403 DIODE 1SS133D1404 DIODE 1SS133





D461 DIODE 1SS133D462 DIODE 1SS133D701 ZENER DIODE MTZJ5.1AD702 DIODE S5688GD703 DIODE 1SS133

D704 DIODE 1SS133 D711 DIODE D5SBA20 D712 DIODE D5SBA20

D713 ZENNER DIODE MTZJ18BD714 ZENNER DIODE MTZJ18B

D715 DIODE 1SS133D716 DIODE 1SS133

COILS AND FILTERSL1432 COIL ATH1004L1433 COIL ATH1004

L701 LINE FILTER ATF7018

SWITCHES AND RELAYS RY401 RELAY ASR7001 RY701 LOWPOWER RELAY ASR7016

S701 SLIDE SWITCH ASH7002

CAPACITORSC1401 CERAMIC CAPACITOR CKCYB331K50C1402 ELECT. CAPACITOR CEHAQ4R7M50C1403 ELECT. CAPACITOR CEANP2R2M2AC1404 ELECT. CAPACITOR CEANP2R2M2AC1405 ELECT. CAPACITOR CEHAQ101M25

C1407 CERAMIC CAPACITOR CKCYB471K50C1408 CERAMIC CAPACITOR CCCSL101K2HC1409 CERAMIC CAPACITOR CKCYB471K50C1410 CERAMIC CAPACITOR CCCSL101K2HC1411 CERAMIC CAPACITOR CCCSL221J50

C1412 CERAMIC CAPACITOR CKCYB471K2HC1413 ELECT. CAPACITOR CEAT4R7M2AC1414 ELECT. CAPACITOR CEAT4R7M2AC1415 ELECT. CAPACITOR CEANP2R2M50C1416 FILM CAPACITOR CFTLA334J50

C1417 CERAMIC CAPACITOR CKCYB102K50C1418 CERAMIC CAPACITOR CKCYB102K50C1419 ELECT. CAPACITOR CEAT221M10C1420 CERAMIC CAPACITOR CCCSL180J50C1432 AUDIO FILM CAPACITOR CFTYA104J50

C1433 AUDIO FILM CAPACITOR CFTYA104J50C1440 CERAMIC CAPACITOR CGCYX104M25C401 CERAMIC CAPACITOR CKCYB331K50C402 CERAMIC CAPACITOR CKCYB331K50C403 ELECT. CAPACITOR CEAT4R7M50

C404 ELECT. CAPACITOR CEAT4R7M50C405 ELECT. CAPACITOR CEANP2R2M2AC406 ELECT. CAPACITOR CEANP2R2M2AC411 ELECT. CAPACITOR CEHAQ101M25C412 ELECT. CAPACITOR CEAT101M25

C413 ELECT. CAPLACIOR CEHAQ1R0M50C414 ELECT. CAPACITOR CEAT1R0M50C415 CERAMIC CAPACITOR CCCSL221J50C416 CERAMIC CAPACITOR CCCSL221J50C421 ELECT. CAPACITOR CEAT4R7M2A

C422 ELECT. CAPACITOR CEAT4R7M2AC423 ELECT. CAPACITOR CEANP2R2M50C424 ELECT. CAPACITOR CEANP2R2M50C427 FILM CAPACITOR CFTLA334J50C428 FILM CAPACITOR CFTLA334J50

C429 CERAMIC CAPACITOR CKCYB102K50C430 CERAMIC CAPACITOR CKCYB102K50C436 ELECT. CAPACITOR CEAT101M10C437 CERAMIC CAPACITOR CCCSL470J50C438 CERAMIC CAPACITOR CCCSL470J50

VSX-D508

43


C451 CERAMIC CAPACITOR CKCYB331K50C452 CERAMIC CAPACITOR CKCYB331K50C453 ELECT. CAPACITOR CEAT4R7M50C454 ELECT. CAPACITOR CEAT4R7M50C455 ELECT. CAPACITOR CEANP2R2M2A

C456 ELECT. CAPACITOR CEANP2R2M2AC461 ELECT. CAPACITOR CEAT101M25C462 ELECT. CAPACITOR CEAT101M25C463 ELECT. CAPACITOR CEAT1R0M50C464 ELECT. CAPACITOR CEAT1R0M50

C465 CERAMIC CAPACITOR CCCSL221J50C466 CERAMIC CAPACITOR CCCSL221J50C471 ELECT. CAPACITOR CEAT4R7M2AC472 ELECT. CAPACITOR CEAT4R7M2AC473 ELECT. CAPACITOR CEANP2R2M50

C474 ELECT. CAPACITOR CEANP2R2M50C475 FILM CAPACITOR CFTLA334J50C476 FILM CAPACITOR CFTLA334J50C477 CERAMIC CAPACITOR CKCYB102K50C478 CERAMIC CAPACITOR CKCYB102K50

C479 CERAMIC CAPACITOR CCCSL470J50C480 CERAMIC CAPACITOR CCCSL470J50C486 ELECT. CAPACITOR CEAT101M10C490 ELECT. CAPACITOR CEAT1R0M50C701 ELECT. CAPACITOR CEAT470M25

C702 ELECT. CAPACITOR CEAT102M25C703 CERAMIC CAPACITOR CKCYF103Z50

C704 CKA (10000pF/AC250V) ACG7020 C705 CKA (10000pF/AC250V) ACG7020

C706 CERAMIC CAPACITOR CKCYF103Z50

C707 CERAMIC CAPACITOR CKCYF103Z50 C711 CKA (0.01F/AC250V) ACG1005 C712 CKA (0.01F/AC250V) ACG1005

C713 ELECT. CAPACITOR CEAT101M2AC714 ELECT. CAPACITOR CEAT101M2A

C715 ELECTROLYTIC CAPACIT ACH7018(8200µF/71V)

C716 ELECTROLYTIC CAPACIT ACH7018(8200µF/71V)

C717 ELECT. CAPACITOR CEAT1R0M50

C718 ELECT. CAPACITOR CEAT1R0M50C719 ELECT. CAPACITOR CEAT4R7M50

RESISTORS R1409 CARBON FILM RESISTOR RD1/4MUF331J R1410 CARBON FILM RESISTOR RD1/4MUF331J R1412 RESISTOR (0.22Ω/5W) ACN7094 R1432 CARBON FILM RESISTOR RD1/4PMF4R7J R1433 CARBON FILM RESISTOR RD1/4PMF4R7J

R1436 METAL OXIDE RESISTOR RS1LMF4R7J R1437 METAL OXIDE RESISTOR RS1LMF4R7J R1448 METAL OXIDE RESISTOR RS1LMF561J R415 CARBON FILM RESISTOR RD1/4MUF331J R416 CARBON FILM RESISTOR RD1/4MUF331J

R419 CARBON FILM RESISTOR RD1/4MUF820J R420 CARBON FILM RESISTOR RD1/4MUF820J R423 RESISTOR (0.22Ω/5W) ACN7094 R424 RESISTOR (0.22Ω/5W) ACN7094 R465 CARBON FILM RESISTOR RD1/4MUF331J

R466 CARBON FILM RESISTOR RD1/4MUF331J R469 CARBON FILM RESISTOR RD1/4MUF820J R470 CARBON FILM RESISTOR RD1/4MUF820J R473 RESISTOR (0.22Ω/5W) ACN7094 R474 RESISTOR (0.22Ω/5W) ACN7094

R703 CARBON FILM RESISTOR RD1/2PM270J R704 RESISTOR(2.2MΩ/ 1/2W) RCN1080

Other Resistors RD1/4PU&&&J

OTHERS1 HEAT SINK B ANH10212 HEAT SINK B ANH1021401 PCB BINDER VEF1040402 13P CABLE HOLDER 51048-1300403 PCB BINDER VEF1040

404 6P CABLE HOLDER 51048-0600405 CABLE HOLDER(10P) 51052-1000407 CABLE HOLDER(10P) 51052-1000408 12P CABLE HOLDER 51048-1200409 5P CABLE HOLDER 51048-0500

411 PCB BINDER VEF1040412 PCB BINDER VEF1040

701 AC SOCKET 1-P AKP1060CN401 21P CONNECTOR 52045-2145CN701 AC CORD SOCKET RKP1751

H701 FUSE CLIP AKR1004H702 FUSE CLIP AKR1004H703 FUSE CLIP AKR1004H704 FUSE CLIP AKR1004J10 JUMPER WIRE D20PYY1415E

J14 JUMPER WIRE D20PYY0520EJ18 BOARD IN WIRE DB020ND0J19 BOARD IN WIRE DB925ND0JA413 PIN JACK(1P) AKB7111KN704 EARTH METAL FITTING VNF1084

T701 POWER TRANSFORMER ATT1223

F.SP.CONNECT ASSYOTHERS

686 13P CABLE HOLDER 51048-1300

R.C.SP.CONNECT ASSYOTHERS

691 12P CABLE HOLDER 51048-1200

FRONT SP. ASSYSEMICONDUCTORS

Q626 TRANSISTOR KRA103MQ627 TRANSISTOR KRA103MQ628 TRANSISTOR KRA103MQ629 TRANSISTOR KRC101MQ630 TRANSISTOR KRC101M

Q631 TRANSISTOR KRC101MD626 DIODE 1SS133D627 DIODE 1SS133D628 DIODE 1SS133

COILSL627 COIL ATH1004L628 COIL ATH1004

F

G

E

VSX-D508

44


RELAYS RY626 RELAY ASR7001 RY627 RELAY ASR7001 RY628 RELAY ASR7001

CAPACITORSC627 AUDIO FILM CAPACITOR CFTYA104J50C628 AUDIO FILM CAPACITOR CFTYA104J50

RESISTORS R626 METAL OXIDE RESISTOR RS1LMF561J R627 METAL OXIDE RESISTOR RS1LMF561J R628 METAL OXIDE RESISTOR RS1LMF561J R629 CARBON FILM RESISTOR RD1/4PMF4R7J R630 CARBON FILM RESISTOR RD1/4PMF4R7J

R631 METAL OXIDE RESISTOR RS1LMF4R7J R632 METAL OXIDE RESISTOR RS1LMF4R7J

Other Resistors RD1/4PM&&&J

OTHERSCN626 PLUG(13P) AKM7006CN627 SPEAKER TERMINAL 8-P AKE7006

REAR SP ASSYSEMICONDUCTORS

Q651 TRANSISTOR KRA101MQ652 TRANSISTOR 2SC1740SD651 DIODE 1SS355D652 DIODE 1SS355

COILL651 COIL ATH1004

RELAYS RY651 RELAY ASR7001 RY652 RELAY ASR7001

CAPACITORSC651 AUDIO FILM CAPACITOR CFTYA104J50

RESISTORS R651 METAL OXIDE RESISTOR RS2LMF271J R652 CARBON FILM RESISTOR RD1/4LMF4R7J R657 METAL OXIDE RESISTOR RS1LMF4R7J

Other Resistors RS1/10S&&&J

OTHERSCN651 PLUG(12P) AKM7007CN652 SPEAKER TERMINAL 6-P AKE7041JA653 PIN JACK(1P) AKB7111

HEADPHONE ASSYRESISTORS R1461 METAL OXIDE RESISTOR RS3LMF331J R1462 METAL OXIDE RESISTOR RS3LMF331J

OTHERSJA1461 HEADPHONE JACK RKB1014

TRANS 2 ASSYSEMICONDUCTORS IC351 IC PROTECTOR ICP-N70 IC352 IC PROTECTOR ICP-N70 IC353 IC PROTECTOR ICP-N70 IC354 IC PROTECTOR ICP-N70

D351 DIODE S5688G

D352 DIODE S5688GD354 DIODE S5688GD355 DIODE S5688GD356 ZENER DIODE MTZJ20AD357 ZENER DIODE MTZJ9.1B

CAPACITORSC355 ELECT. CAPACITOR CEAT470M50C356 ELECT. CAPACITOR CEAT470M25C357 ELECT. CAPACITOR CEAT470M50C358 ELECT. CAPACITOR CEAT101M35C359 ELECT. CAPACITOR CEAT101M10

RESISTORS R358 METAL OXIDE RESISTOR RS1LMF182J


OTHERS351 CABLE HOLDER(6P) 51052-0600352 5P CABLE HOLDER 51048-0500353 6P CABLE HOLDER 51048-0600356 CABLE HOLDER(4P) 51052-0400357 PCB BINDER VEF1040

358 PCB BINDER VEF1040CN354 4P PLUG KM200TA4CN355 4P PLUG KM200TA4J9 JUMPER WIRE D20PYY0545E

TRANS 1 ASSYOTHERS

J51 LEAD WIRE UNIT DB035NB0J52 LEAD WIRE UNIT DB135NB0

BARRIER ASSYOTHERS

CN681 4P SOCKET KP200TA4LCN682 4P SOCKET KP200TA4L

FET ASSYSEMICONDUCTORS Q1451 POWER MOS FET IRF9540A Q1452 POWER MOS FET IRF540A

RESISTORS R1451 CARBON FILM RESISTOR RD1/4PMF101J R1452 CARBON FILM RESISTOR RD1/4PMF101J

Other Resistors RD1/4PM&&&J

OTHERS1451 CABLE HOLDER(10P) 51052-1000

J

K

L

M

H

I

VSX-D508

45


VIDEO ASSYSEMICONDUCTORS

IC501 VIDEO SW IC NJM2296DIC502 OP-AMP IC NJM4558D-DIC503 OP-AMP IC NJM4558D-DQ501 TRANSISTOR 2SC3377Q502 TRANSISTOR 2SA1515

Q505 TRANSISTOR 2SA933SQ506 TRANSISTOR KRC103MD501 ZENER DIODE MTZJ6.2BD502 ZENER DIODE MTZJ6.2BD503 DIODE 1SS133


D510 DIODE 1SS133

CAPACITORSC502 ELECT. CAPACITOR CEAT470M25C503 ELECT. CAPACITOR CEAT470M25C504 ELECT. CAPACITOR CEAT470M25C505 CERAMIC CAPACITOR CCCSL221J50C506 CERAMIC CAPACITOR CCCSL221J50

C509 CERAMIC CAPACITOR CGCYX473M25C510 CERAMIC CAPACITOR CGCYX473M25C511 ELECT. CAPACITOR CEAT470M25C512 ELECT. CAPACITOR CEAT470M25C513 CERAMIC CAPACITOR CKCYF103Z50

C514 CERAMIC CAPACITOR CKCYF103Z50C517 ELECT. CAPACITOR CEAT4R7M50C518 ELECT. CAPACITOR CEAT4R7M50C521 ELECT. CAPACITOR CEAT4R7M50C522 ELECT. CAPACITOR CEAT4R7M50

C523 CERAMIC CAPACITOR CKCYF103Z50C524 CERAMIC CAPACITOR CKCYF103Z50C525 CERAMIC CAPACITOR CKCYF103Z50C526 CERAMIC CAPACITOR CKCYF103Z50C531 CERAMIC CAPACITOR CKCYF103Z50

C532 CERAMIC CAPACITOR CKCYF103Z50C533 CERAMIC CAPACITOR CKCYF103Z50C535 ELECT. CAPACITOR CEAT470M25

RESISTORS R510 METAL OXIDE RESISTOR RS1LMF151J R511 METAL OXIDE RESISTOR RS1LMF151J


OTHERS502 2P RCA PIN JACK AKB7017CN504 PIN JACK (4P) AKB7112CN507 CONNECTOR 52045-1745JA501 3P RCA PIN JACK AKB7056JA505 JACK RKN1004

JA506 JACK RKN1004

FRONT VIDEO ASSYCAPACITORS

C605 CERAMIC CAPACITOR CGCYX104M25C606 CERAMIC CAPACITOR CGCYX104M25C608 ELECT. CAPACITOR CEAT470M25C609 CERAMIC CAPACITOR CKCYB471K50C610 CERAMIC CAPACITOR CKCYB471K50

C611 CERAMIC CAPACITOR CKCYF103Z50C612 CERAMIC CAPACITOR CKCYF103Z50

RESISTORSAll Resistors RD1/4PU&&&J

OTHERS601 PCB BINDER VEF1040CN601 PIN JACK(3P) AKB7085CN602 CONNECTOR POST B5B-PH-K-S

DOLBY DIGITAL ASSYSEMICONDUCTORS

IC9101 LOGIC IC TC74HCU04AFIC9151 LOGIC IC TC74HC151AFIC9201 OP-AMP IC NJM2100MIC9301 IC TC74LVX244FTIC9311 OCTAL BUS BUFFER IC TC74VHCT244AFT

IC9321 DOLBY DIGITAL IC MB86342BIC9322 SRAM(256K) CY62256VLL-70SNC

IC9391 REGULATOR IC PQ20WZ51IC9401 MULTI CH CODEC IC CS4226-KQIC9601 E-SW IC TC9164AF

IC9602 IC NJM4558MDIC9603 IC NJM4558MDIC9604 IC NJM4558MDIC9701 IC NJM4558MDIC9702 IC NJM4558MD

IC9703 IC NJM4558MDIC9704 IC NJM4558MDIC9705 IC NJM4558MDQ9201 CHIP MUTING TR 2SC3326Q9202 CHIP MUTING TR 2SC3326

Q9203 CHIP DIGITAL TRANS. DTA124EKQ9204 DIGITAL TRANSISTOR DTC124EKQ9321 DIGITAL TRANSISTOR DTC124EKQ9322 DIGITAL TRANSISTOR DTC124EKQ9324 DIGITAL TRANSISTOR DTC124EK

Q9325 CHIP DIGITAL TRANS. DTA124EKQ9401 DIGITAL TRANSISTOR DTC124EKQ9402 CHIP DIGITAL TRANS. DTA124EKQ9601 CHIP MUTING TR 2SC3326Q9602 CHIP MUTING TR 2SC3326

Q9603 CHIP MUTING TR 2SC3326Q9604 CHIP MUTING TR 2SC3326Q9605 CHIP MUTING TR 2SC3326Q9606 CHIP MUTING TR 2SC3326Q9607 CHIP DIGITAL TRANS. DTA124EK

Q9608 DIGITAL TRANSISTOR DTC124EKQ9609 CHIP DIGITAL TRANS. DTA124EKQ9610 CHIP DIGITAL TRANS. DTA124EKQ9611 DIGITAL TRANSISTOR DTC124EKQ9612 DIGITAL TRANSISTOR DTC124EK

O

P

N

VSX-D508

46


Q9613 CHIP DIGITAL TRANS. DTA124EKQ9614 CHIP DIGITAL TRANS. DTA124EKQ9615 CHIP MUTING TR 2SC3326Q9616 CHIP MUTING TR 2SC3326D9601 DIODE 1SS181

D9602 DIODE 1SS181

COILSL9101 CHIP SOLID INDUCTOR QTL1013L9102 CHIP SOLID INDUCTOR QTL1013L9151 CHIP SOLID INDUCTOR QTL1013L9301 CHIP SOLID INDUCTOR QTL1013L9311 CHIP SOLID INDUCTOR QTL1013

L9321 CHIP SOLID INDUCTOR ATL7002L9323 CHIP SOLID INDUCTOR QTL1013L9391 CHIP SOLID INDUCTOR ATL7002L9402 CHIP SOLID INDUCTOR QTL1013L9403 CHIP SOLID INDUCTOR QTL1013

L9801 CHIP SOLID INDUCTOR QTL1013L9802 CHIP SOLID INDUCTOR QTL1013L9803 CHIP SOLID INDUCTOR QTL1013L9804 CHIP SOLID INDUCTOR QTL1013L9805 CHIP SOLID INDUCTOR QTL1013

L9807 CHIP SOLID INDUCTOR ATL7002L9809 CHIP SOLID INDUCTOR ATL7002

CAPACITORSC9101 CHIP CERAMIC C. CKSRYB103K50C9102 CERAMIC CAPACITOR CKSRYF104Z16C9104 CERAMIC CAPACITOR CCSRCH560J50C9105 ELECT. CAPACITOR CEJA101M10C9107 CHIP CERAMIC C. CKSRYB103K50

C9108 CHIP CERAMIC C. CCSRCH271J50C9109 ELECT. CAPACITOR CEJA101M10C9115 CERAMIC CAPACITOR CKSRYF104Z16C9116 CERAMIC CAPACITOR CKSRYF104Z16C9151 ELECT. CAPACITOR CEJA101M10

C9153 CHIP CERAMIC C. CKSRYB103K50C9154 CHIP CERAMIC C. CCSRCH271J50C9158 CERAMIC CAPACITOR CKSRYB104K16C9159 CERAMIC CAPACITOR CCSRCH101J50C9201 CERAMIC CAPACITOR CCSRCH101J50

C9202 CERAMIC CAPACITOR CCSRCH101J50C9203 ELECT. CAPACITOR CEJA4R7M50C9204 ELECT. CAPACITOR CEJA4R7M50C9205 ELECT. CAPACITOR CEJANP100M10C9206 ELECT. CAPACITOR CEJANP100M10

C9207 ELECT. CAPACITOR CEJA221M6R3C9208 CERAMIC CAPACITOR CKSRYF104Z16C9209 CERAMIC CAPACITOR CKSRYF104Z16C9301 ELECT. CAPACITOR CEJA101M10C9302 CHIP CERAMIC C. CKSRYB103K50

C9303 CHIP CERAMIC C. CCSRCH271J50C9307 CHIP CERAMIC C. CCSRCH471J50C9308 CHIP CERAMIC C. CCSRCH471J50C9309 CHIP CERAMIC C. CCSRCH471J50C9310 CHIP CERAMIC C. CCSRCH471J50

C9311 ELECT. CAPACITOR CEJA101M10C9312 CHIP CERAMIC C. CKSRYB103K50C9313 CHIP CERAMIC C. CCSRCH271J50C9315 CHIP CERAMIC C. CCSRCH471J50C9316 CHIP CERAMIC C. CCSRCH471J50

C9321 ELECT. CAPACITOR CEJA221M6R3C9323 CHIP CERAMIC C. CCSRCH221J50C9324 CERAMIC CAPACITOR CCSRCH101J50C9325 CERAMIC CAPACITOR CKSRYF104Z16C9326 CHIP CERAMIC C. CCSRCH120J50

C9327 CHIP CERAMIC C. CCSRCH120J50C9329 CERAMIC CAPACITOR CCSRCH101J50C9330 CERAMIC CAPACITOR CKSRYF104Z16C9331 CERAMIC CAPACITOR CCSRCH101J50C9332 CERAMIC CAPACITOR CKSRYF104Z16

C9334 CERAMIC CAPACITOR CCSRCH101J50C9335 CERAMIC CAPACITOR CKSRYF104Z16C9336 CERAMIC CAPACITOR CCSRCH101J50C9337 CERAMIC CAPACITOR CKSRYF104Z16C9338 CERAMIC CAPACITOR CCSRCH101J50

C9339 CERAMIC CAPACITOR CKSRYF104Z16C9340 ELECT. CAPACITOR CEJA101M10C9341 CERAMIC CAPACITOR CKSRYF104Z16C9342 CERAMIC CAPACITOR CCSRCH101J50C9368 CHIP CERAMIC C. CCSRCH471J50

C9369 CHIP CERAMIC C. CCSRCH221J50C9370 CHIP CERAMIC C. CCSRCH221J50C9377 CHIP CERAMIC C. CCSRCH151J50C9391 ELECT. CAPACITOR CEJA4R7M50C9393 ELECT. CAPACITOR CEJA101M10

C9401 ELECT. CAPACITOR CEJA101M10C9402 ELECT. CAPACITOR CEJA101M10C9404 CERAMIC CAPACITOR CKSRYF104Z16C9405 CHIP CERAMIC C. CCSRCH471J50C9406 CHIP CERAMIC C. CKSRYB223K50

C9407 CERAMIC CAPACITOR CKSQYB224K16C9408 CERAMIC CAPACITOR CCSRCH180J50C9409 CERAMIC CAPACITOR CCSRCH180J50C9410 ELECT. CAPACITOR CEJA1R0M50C9413 CHIP CERAMIC C. CCSRCH271J50

C9414 CHIP CERAMIC C. CCSRCH471J50C9415 ELECT. CAPACITOR CEJA101M10C9418 CERAMIC CAPACITOR CCSRCH390J50C9419 CERAMIC CAPACITOR CCSRCH390J50C9420 CERAMIC CAPACITOR CCSRCH102J50

C9421 CERAMIC CAPACITOR CKSRYF104Z16C9422 CHIP CERAMIC C. CCSRCH471J50C9423 CHIP CERAMIC C. CCSRCH471J50C9424 CHIP CERAMIC C. CCSRCH471J50C9425 CHIP CERAMIC C. CCSRCH471J50

C9426 CHIP CERAMIC C. CCSRCH471J50C9427 CERAMIC CAPACITOR CKSRYF104Z16C9428 CHIP CERAMIC C. CCSRCH331J50C9429 CHIP CERAMIC C. CCSRCH331J50C9431 CHIP CERAMIC C. CCSRCH471J50

C9432 CERAMIC CAPACITOR CKSRYF104Z16C9433 ELECT. CAPACITOR CEJAR47M50C9601 CHIP CERAMIC C. CCSRCH471J50C9602 CHIP CERAMIC C. CCSRCH471J50C9603 ELECT. CAPACITOR CEJA4R7M50

C9604 ELECT. CAPACITOR CEJA4R7M50C9605 CHIP CERAMIC C. CCSRCH471J50C9606 CHIP CERAMIC C. CCSRCH471J50C9607 CERAMIC CAPACITOR CKSRYF104Z16C9608 CERAMIC CAPACITOR CKSRYF104Z16

VSX-D508

47

C9609 CHIP CERAMIC C. CCSRCH221J50C9610 CHIP CERAMIC C. CCSRCH221J50C9613 CHIP CERAMIC C. CCSRCH471J50C9614 CHIP CERAMIC C. CCSRCH471J50C9615 ELECT. CAPACITOR CEJA4R7M50

C9616 ELECT. CAPACITOR CEJA4R7M50C9617 CHIP CERAMIC C. CCSRCH471J50C9618 CHIP CERAMIC C. CCSRCH471J50C9619 CERAMIC CAPACITOR CKSRYF104Z16C9620 CERAMIC CAPACITOR CKSRYF104Z16

C9621 CHIP CERAMIC C. CCSRCH221J50C9622 CHIP CERAMIC C. CCSRCH221J50C9625 CHIP CERAMIC C. CCSRCH471J50C9626 CHIP CERAMIC C. CKSRYB103K50C9627 ELECT. CAPACITOR CEJA4R7M50

C9628 ELECT. CAPACITOR CEJA4R7M50C9629 CHIP CERAMIC C. CCSRCH271J50C9631 CERAMIC CAPACITOR CKSRYF104Z16C9632 CERAMIC CAPACITOR CKSRYF104Z16C9633 CHIP CERAMIC C. CKSRYB122K50

C9636 CHIP CERAMIC C. CKSRYB103K50C9637 CHIP CERAMIC C. CKSRYB103K50C9639 CHIP CERAMIC C. CCSRCH471J50C9642 CHIP CERAMIC C. CKSRYB103K50C9701 CERAMIC CAPACITOR CKSRYB682K50

C9702 CERAMIC CAPACITOR CKSRYB682K50C9703 CHIP CERAMIC C. CKSRYB222K50C9704 CHIP CERAMIC C. CKSRYB222K50C9705 CERAMIC CAPACITOR CKSRYB104K16C9706 CERAMIC CAPACITOR CKSRYB104K16

C9707 CHIP CERAMIC C. CCSRCH151J50C9708 CHIP CERAMIC C. CCSRCH151J50C9709 CERAMIC CAPACITOR CKSRYF104Z16C9710 CERAMIC CAPACITOR CKSRYF104Z16C9711 CERAMIC CAPACITOR CKSRYF104Z16

C9712 CERAMIC CAPACITOR CKSRYF104Z16C9713 ELECT. CAPACITOR CEJA220M25C9714 ELECT. CAPACITOR CEJA220M25C9715 CERAMIC CAPACITOR CKSRYB682K50C9716 CERAMIC CAPACITOR CKSRYB682K50

C9717 CHIP CERAMIC C. CKSRYB222K50C9718 CHIP CERAMIC C. CKSRYB222K50C9719 CERAMIC CAPACITOR CKSRYB104K16C9720 CERAMIC CAPACITOR CKSRYB104K16C9721 CHIP CERAMIC C. CCSRCH151J50

C9722 CHIP CERAMIC C. CCSRCH151J50C9723 CERAMIC CAPACITOR CKSRYF104Z16C9724 CERAMIC CAPACITOR CKSRYF104Z16C9725 CERAMIC CAPACITOR CKSRYF104Z16C9726 CERAMIC CAPACITOR CKSRYF104Z16

C9727 ELECT. CAPACITOR CEJA220M25C9728 ELECT. CAPACITOR CEJA220M25C9729 CERAMIC CAPACITOR CKSRYB682K50C9731 CHIP CERAMIC C. CKSRYB222K50C9732 CERAMIC CAPACITOR CKSRYB682K50

C9733 CERAMIC CAPACITOR CKSRYB104K16C9734 CERAMIC CAPACITOR CKSRYB104K16C9735 CHIP CERAMIC C. CCSRCH151J50C9736 CERAMIC CAPACITOR CCSRCH102J50C9737 CERAMIC CAPACITOR CKSRYF104Z16

C9738 CERAMIC CAPACITOR CKSRYF104Z16C9739 ELECT. CAPACITOR CEJA220M25C9740 ELECT. CAPACITOR CEJA220M25C9801 ELECT. CAPACITOR CEJA101M10C9803 ELECT. CAPACITOR CEJA220M25

C9805 ELECT. CAPACITOR CEJA220M25C9807 CERAMIC CAPACITOR CKSRYF104Z16

RESISTORSR9391 CHIP RESISTOR RS1/16S5600FR9393 CHIP RESISTOR RS1/16S2001FOther Resistors RS1/16S&&&J

OTHERSCN9371 15P CONNECTOR 52044-1545CN9801 15P SOCKET KP200TA15LCN9802 7P SOCKET KP200TA7LJA9101 JACK VKB1077JA9103 OPTICAL RECEIVE MOD. GP1F32R

JA9104 OPTICAL RECEIVE MOD. GP1F32RX9321 CRYSTAL RESONATOR ASS7022

(27.648MHz)X9401 CRYSTAL RESONATOR RSS1052

(18.432MHz)


6. ADJUSTMENTThere is no information to be shown in this chapter.

48

VSX-D508

1G2

G1

NC

ACIN

DSPDTIN

AC3REQ

DIR_LOCK

RMC

HPIN

PLL_CE

CODEC_C9

KEYIN1

KEYIN2

KEYIN3

DSPCK

DSPDT

ENC_A

ENC_B

A.MUTE

AC3MUTE

AC3CE

AC3CK

AC3DIN

AC3DOUT

ST_EVR1

ST_EVR2

PLL_DO

STEREO

TUNED

G1/A1

G0/A0

NC

PE0/EC0/INT

PE1/EC1/INT

PE2/INT2

PE3/INT3/N

PE4/RMC

PE5

PE6/PWM

PE7/TO/ADJ

PC0/KR0

PC1/KR1

PC2/KR2

PC3/KR3

PC4/KR4

PC5/KR5

PC6/KR6

PC7/KR7

PB0/CINT

PB1/CS0

PB2/SCK0

PB3/SI0

PB4/SO0

PB5/SCK1

PB6/SI1

PB7/SO1

AVREF

PA1/AN0

PA1/AN1

AM

P_D

C

AM

P_O

L

VR

EF

(A/D

)

VD

ET

(A/D

)

MV

R_A

TT

TP

OW

ON

VID

EO

1

VID

EO

2

VID

EO

3

SY

S_D

T

SY

S_C

K

PA

2/A

N2

PA

3/A

N3

PA

4/A

N4

PA

5/A

N5

PA

6/A

N6

PA

7/A

N7

AV

SS

RS

T

EX

TA

L

XT

AL

VS

S

TX

TE

X

VD

D

VF

IP

PD

0/A

55

PD

1/A

54

PD

2/A

53

PD

3/A

52

PD

4/A

51

A21

A22

A23

PH7/A24

PH6/A25

PH5/A26

PH4/A27

PH3/A28

PH2/A29

PH1/A30

PH0/A31

PG7/A32

PG6/A33

PG5/A34

PG4/A35

PG3/A36

PG2/A37

PG1/A38

PG0/A39

PF7/A40

PF6/A41

PF5/A42

PF4/A43

PF3/A44

PF2/A45

PF1/A46

PF0/A47

PD7/A48

PD6/A49

PD5/A50

S11/KEY2

S12/KEY3

S13/KEY4

S14/KEY5

S15/KEY6

S16/KEY7

S17/KEY8

S18/KEY9

S19/KEY10

S20/KEY11

S21/KEY12

S22/KEY13

VHVL

RY_A

RY_B

RY_A+B

RY_C/R

RY_HP

RY_AC

AC3BST

AC3RST

AC3_9164

ST_9274

LC4966

CDREST

V.MUTE

T.MUTE

SVIDEO3

SVIDEO2

SVIDEO1

G2/

A2

G3/

A3

G4/

A4

G5/

A5

G6/

A6

G7/

A7

G8/

A8

G9/

A9

G10

/A10

G11

/A11

G12

/A12

VD

D

G13

/A13

G14

/A14

G15

/A15

A16

A17

A18

A19

A20

G3

G4

G5

G6

G7

G8

G9

G10

G11

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

/KE

Y1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

100

99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81

31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

21

22

23

24

25

26

27

28

29

30

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

7. GENERAL INFORMATION

• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.

PDG230A (FRONT ASSY : IC201) • System Control Microcomputer

•Pin Arrangement (Top View)

7.1 PARTS7.1.1 IC

49

VSX-D508

•Pin FunctionNo. Pin Name I/O Pin Function Active

1 G2 O Grid output 2 H

2 G1 O Grid output 1 H

3 NC − Connect to VDD

4 ACIN I AC pulse input

5 DSPDTIN I Data input from CS4226-KQ

6 AC3REQ I Data request from MUCAP

7 DIRLOCK IDigital mode : DIR lock/unlock (L : Lock)Analog mode : DSP over-load detection (H : Detection)

8 RMC I Remote control signal input (no-carrier signal)

9 HPIN I Headphone connection detection (H : connect)

10 PLL_CE O Chip select signal for communication with LC72131 (tuner) H

11 CODEC_CS O CS4226-KQ chip select L

12 KEYIN1 I Key scan input 1



15 DSPCK O Clock line for communication with CS4226-KQ and TC9164AF H

16 DSPDT O Data line for communication with CS4226-KQ and TC9164AF H

17 ENC_A I Rotary encoder signal input A

18 ENC_B I Rotary encoder signal input B

19 AMUTE O Audio mute L

20 AC3MUTE O MUCAP mute H

21 AC3CE O Chip select for communication with MUCAP L

22 AC3CK O Clock line for communication with MUCAPMUCAP H

23 AC3DIN I Data reception line from MUCAP

24 AC3DOUT O Data line for communication with MUCAP H

25 ST_EVR1 O Strobe 1 for electric volume LC7535M H

26 ST_EVR2 O Strobe 2 for electric volume LC7535M H

27 PLL_DA O Data output signal for communication with LC72131 (tuner) H

28 AVref − Connect to VDD

29 STEREO I Stereo/Monoral signal judgment signal

30 TUNED I TUNED information

31 AMP_DC I DC abnormality detection of protection circuit (L : Abnormality detection)

32 AMP_OL I Over-load detection of protection circuit (L : Abnormality detection)

33 VREF I Reference value (A/D) for detecting the AMP input signal level for VH/VL switch

34 VDET I AMP input signal level detection (A/D) for VH/VL switch

35 MVR_ATT O ATT control of master volume (L : Less than -20dB) L

36 TPOWON O Tuner module ON/OFF H

37 AVSS − Connect to VSS

38 RST − Reset

39 EXTAL −Connect to the oscillator (7.7MHz)

40 XTAL −41 VSS − Connect to VSS

42 TX − Open

43 TEX − Connect to VSS

44 VDD − +5V

45 VFDP − -30V

46 VIDEO1

O NJM2296D control H47 VIDEO2

48 VIDEO3

49 SYS_DTO Clock signal for communication with LC7535M and TC9274N-001 H

50 SYS_CK

50

VSX-D508

Note :• In the power off condition (with the remote control unit key or the main unit tact key), set to "L" excepting tuner mute (pin 54). However, itnothing is done against to the input port.

• When pin 10 and 11 detect "L" at the reset, be careful because it enter the microcomputer's own test mode.

No. Pin Name I/O Pin Function Active51 SVIDEO1

O TC4051 control (S terminal control) H52 SVIDEO2

53 SVIDEO3

54 TMUTE O Tuner mute H

55 VMUTE O Video mute L

56 CDREST O CS4226-KQ reset L

57 LC4966 O Input switch the DVD 6ch (L: DVD 5.1ch) H

58 ST_9174 O Strobe signal for communication with TC9174 H

59 AC3_9164 O Strobe signal for communication TC9164AF H

60 AC3RST O Reset the MUCAP L

61 AC3BST O During transfer the application data to MUCAP "H" H

62 RY_AC O AC relay ON/OFF H

63 RY_HP O Headphone relay ON/OFF H

64 RY_C/R O Rear/Center relay ON/OFF H

65 RY_A+B O Speaker A + B relay ON/OFF H

66 RY_B O Speaker B relay ON/OFF H

67 RY_A O Speaker A relay ON/OFF H

68 VHVL O Power switch for AMP system (H : VH) H

69 S22/KEY13

O

Segment output 22/key scan output 13

H

70 S21/KEY12 Segment output 21/key scan output 12












82 S9

O

Segment output 9

H

83 S8 Segment output 8






89 VDD − 5V

90 S2

O

Segment output 2

H


92 G11 Grid output 11


94 G9 Grid output 9

95 G8 Grid output 8

96 G7 Grid output 7

97 G6 Grid output 6

98 G5 Grid output 5

99 G4 Grid output 4


51

VSX-D508

• Pin Assignment

7.1.2 DISPLAY

• Pin Connection

• Grid Assignment

AAV7062 (FRONT ASSY : V201) • FL Indicator Tube

52

VSX-D508

• Anode Connection

53

VSX-D508

7.2 DISASSEMBLYRemove the Bonnet. (seven screws)

Put the Power Transformer on the bottom side, and stand the component sideways.

Release three binders ( ) from the Power Transformer (T1).

Remove all screws which fixing the Chassis.1

1

• INPUT Assy (eight screws , Card Spacer )

• DSP Shield (screw )

2 3

4

• Heat Sink (four screws )5

5

• AMP Assy (three screws , Locking Card Spacer )6

• Power Transformer (T1) (four screws )

7

8

• Rear Panel (three screws )9

9

×3

8 ×4

Power Transformer (T1)


INPUT Assy

Rear Panel

Front

DSP Shield

Heat Sink

AMP Assy

2

2

34

22

2

5

7

6

6

9 9

1

2

3

4

54

VSX-D508

Open the Chassis and Rear Panel

It can be disgnosed under this condition.Show the principal PCB Assemblies in the illustration.

Chassis

Chassis

VIDEO Assy


Rear Panel

Front Panel

FRONT Assy

TRANS 2 Assy

TRANS 1 Assy

DOLBY DIGITAL Assy

Rear Panel

INPUT Assy(Side B)

Rear View

Top View

AMP Assy(Side B)

5

A

D

P

B

J

K

N

55

VSX-D508

A

P JA91

01

JA91

04JA

9103

CN

101

O CN

601

N CN

504

N JA50

1N

IC50

1

AIC

101

AP

IC10

9

AIC

102,

IC10

3

AIC

301,

IC30

2, IC

303

DIC

401,

IC40

2, IC

403

DR

Y40

1G

CN

627

GR

Y62

6

HR

Y65

1, R

Y65

2

AIC

310

GR

Y62

8

GR

Y62

7

HC

N65

2

HJA

653

DJA

413

IJA

1461

O CN

601

JA50

2

CN

102

CN

103

7.3 BLOCK DIAGRAM

VSX-D508

56

• Parts ListMark No. Description Part No.

1 Filter AZA71522 Name Plate AZA73043 Rubber Sheet (A) AZA73084 Rubber Sheet (B) AZA73075 Spring (+) AZB7049

6 Spring (–) AZB70507 Spring AZB70518 Screw AZB70529 Remo-con Case (A) AZN7738

10 Remo-con Case (B) AZN7326

11 Battery Cover AZN732712 Main Key (FF) AZN766613 Main Key (STOP) AZN774114 Main Key (REV) AZN766515 Main Key (PAUSE) AZN7742

16 Main Key (PLAY) AZN7664NSP 17 PCB AZW7248

2

9

13

121615

14

3

17

1

10

8

11

7

6

5

4

7.4 REMOTE CONTROL UNIT [CU-VSX138 (AXD7178)]7.4.1 Exploded Views and Parts ListNOTES: • 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 the product are used for disassembly.

VSX-D508

57

A

B

C

D

1 2 3 4

1 2 3 4

7.4.2 Schematic Diagram

816

2432

40

715

2331

39

614

2230

38

513

2129

37

412

2028

36

311

1927

35

210

1826

34

19

1725

33

No.

128 27 26 25 24 23 22 21 20 19 18 17 16 15

3.0V T

5

T4

T3

T1

X1

4.0M

Hz

T2

D2

RLS

-73

KE

Y N

o.

R3

47Ω

R7

100k

Ω

R6

100k

Ω

R1

1.8Ω

R2

220Ω

IC1

AZ

C72

82

R18 0

Q4

Q3

Q2

R5

100k

Ω

R10

R13

R16

R15

R14R

12R

11

R9

R8

D11

D14

D17

D1

SE

303A

-C

C3

1/50

C4

1/50

Q1

2SC

3265

D16

D15D

13D

12

D10

D9

Q2

- Q

4 : R

N46

05 ×

3

D9

- D

17 :

CL-

230H

R-C

D ×

9

R8

- R

16 :

240Ω

× 9

P0D

1

P0D

0

P0C

3

P0C

2

P0C

1

P0C

0

P0B

3

P0B

2

P0B

1

P0B

0

P0A

3

P0A

2

P0A

1

P0A

0

2 3 4 5 6 7 8 9 10 11 12 13 14

P0D

2

P0D

3

P0D

3P

0D2

P0D

1P

0E3

P0E

2P

0E0

INT

P0E

0

P0E

1

P0E

2

P0E

3

RE

M

VD

D

XO

UT

XIN

GN

D

RE

SE

T

WD

OU

T

C1

220/

6.3

C2

47/1

0

K01

: A

MP

(

PO

WE

R)

K02

: T

V

(P

OW

ER

)K

03 :

MU

TIN

GK

04 :

P

OW

ER

K05

: T

V F

UN

C.

K06

: V

OL.

-K

07 :

VO

L.+

K08

:

K09

:

K10

:

K11

:K

12 :

E

NT

. K

13 :

C

H-

K14

:

CH

+K

15 :

DV

D/L

DK

16 :

TV

/SA

TK

17 :

CD

K18

: V

CR

1K

19 :

TU

NE

RK

20 :

TV

CO

NT

RO

LK

21 :

VC

R2

K22

: A

MP

K23

: M

D/T

AP

EK

24 :

1K

25 :

2K

26 :

3K

27 :

4K

28 :

5K

29 :

6K

30 :

7K

31 :

8K

32 :

9K

33 :

10

(0)

K34

: 1

1 (+

10)

K35

: 1

2 (D

ISC

)K

36 :

DIR

EC

TK

37 :

FU

NC

TIO

NK

38 :

FL

DIM

ME

RK

39 :

MO

DE

CH

EC

KK

40 :

CO

MM

AN

DE

R S

ET

UP

SW

ITC

HE

S

Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".

VSX-D508

58

A

B

C

D

1 2 3 4

1 2 3 4

7.4.3 PCB Diagram

K01

K04

K10

K12

K11

K09

K03

K07

K05

K06

K13

K15

K02

K08

K14

K16 K17

K18

K24

K20 K19

K21

K37 K36 K38

K39 K40

K22 K23

K25 K26 K27

K33

K28 K29 K30

K32 K34 K35

K31

SIDE A SIDE B

VSX-D508

59

Mark No. Description Part No.SEMICONDUCTORS

IC1 AZC7282Q1 2SC3265Q2-Q4 RN4605D1 SE303A-CD2 RLS-73

D9-D17 CL-230HR-CD

CAPACITORSC2 CEAT470M10C1 CEAT221M6R3C3,C4 CEATR10M50

RESISTORSR1 RS1/8S1R8JOther Resistors RS1/10S J

OTHERSX1 CERAMIC RESONATOR KBR-4.0M (4MHz)

7.4.4 PCB Parts ListNOTES:¶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%).

560 Ω = 56 × 101 = 561 ........................................................ RD1/4PU 5 6 1 J47k Ω = 47 × 103 = 473 ........................................................ RD1/4PU 4 7 3 J0.5 Ω = R50 ..................................................................................... RN2H Â 5 0 K1 Ω = 1R0 ..................................................................................... RS1P 1 Â 0 K

Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).5.62k Ω = 562 × 101 = 5621 ...................................................... RN1/4PC 5 6 2 1 F

60

VSX-D508

8.1 PANEL FACILITIES8. PANEL FACILITIES AND SPECIFICATIONS

1 STANDBY/ON buttonPress to switch the receiver on or put in standby.

2 STANDBY indicatorLights when the receiver is in standby mode. (Pleasenote that this receiver consumes a small amount ofpower (2.5 W) during the standby mode.)

3 CLASS buttonPress repeatedly to switch the preset station classes.

4 MEMORY buttonPress to memorize a preset station.

5 MPX MODE buttonPress to switch between auto stereo and monaural(“MONO”) reception of FM broadcasts. When thebroadcast signal is weak, selecting “MONO” will improvethe sound quality.

6 TUNING SELECT buttonPress to switch between STATION and FREQUENCY.

7 SPEAKERS (A/B) buttonsUse to switch the corresponding speaker system on oroff. To listen to both speaker systems (A and B), pressthe buttons so that both A and B appear in the display(refer to “Display” ~ Speaker indicators). Only Aspeakers are available when using surround soundmodes.

8 LOUDNESS buttonSwitches the loudness on or off. Use to raise the level ofthe low and high frequencies so they can be more easilyheard when listening at low volumes.

9 BASS (+/–) buttonPress to adjust low frequencies in the range of ±6.

0 Display

- TREBLE (+/–) buttonUsed to adjust high frequencies in the range of ±6.

= DIRECT buttonSwitches direct playback on or off. Use to bypass thereceiver’s tone control circuitry or level control for higherfidelity to the program source. When DIRECT is ON,Dolby, DSP, LOUDNESS and MIDNIGHT mode areautomatically turned OFF.

~ Remote sensorPoint the remote control toward the remote sensor tooperate the receiver.

! buttonPress to select the (Dolby) sound mode. This modeautomatically switches between Dolby Digital and DolbyPro Logic decoding according to the input signal.

@ SIGNAL SELECT buttonUse to select input signals for the digital components.First press DVD/LD, TV/SAT, MD/TAPE 1, CD or VCR(( Function buttons) to select the component, thenpress SIGNAL SELECT repeatedly to select one of thefollowing:ANALOG : Selects the analog (R and L) audio signals.DIGITAL : Selects the digital audio signals. This receiverautomatically detects and displays the format of thesignal being input. AC-3 lights when Dolby Digitalsignals are input, and DTS lights when DTS signals areinput. (AC-3 and DTS decoding is switchedautomatically.)

STANDBY/ON

STANDBY

PHONES

AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-D508

STATIONTUNING SELECT

SIGNALSELECT MIDNIGHT

DOWN UP

BASS TREBLE

VCR DVD/LD TV/SAT VIDEO CD FM/AM MD/TAPE 1

B LOUDNESS

TAPE 2MONITOR

DIRECTVIDEOVIDEO

INPUTL

MASTERVOLUME

CLASS MEMORYMPX

MODE

+

+

–

+–+–

–FREQUENCY

DSPMODE

AUDIO RA

SPEAKERS

DVD 5.1CH

1

& * = _)

2 3 4 5 6 7 9 0 - 8 ~ ! @ # $ ^

(

Front Section

61

VSX-D508

• SIGNAL SELECT is fixed in the “ANALOG” positionfor components not assigned to one of the three digitalinput jacks.

• Because the audio from a karaoke microphone andLD recorded with analog audio only is not output fromthe digital output, set SIGNAL SELECT to “ANALOG”.

• This receiver can only play back Dolby Digital andPCM (32kHz, 44kHz, and 48kHz) digital signalformats. With digital signal formats other than these,set SIGNAL SELECT to “ANALOG”.

# DSP MODE buttonPress repeatedly to select a DSP sound mode (HALL 1,HALL 2, JAZZ, DANCE, THEATER 1, or THEATER 2).Use these modes to produce surround sound fromstandard (two channel) stereo sources.

$ MIDNIGHT buttonPress to hear effective surround sound at low volumelevels. The effect is automatically adjusted according tothe volume level.

^ MASTER VOLUMEAfter turning on the desired component, rotate to adjustthe volume.

& PHONES jackConnect headphones for private listening (the speakersturn off automatically).

* STATION/FREQUENCY (+/–) buttonSTATION: Press to select the preset channel.FREQUENCY: Press to select the frequency.

( Function buttonsSelects the function. Each press switches the DVD/LDinput between DVD/LD and DVD 5.1 channel.

) TAPE 2 MONITOR buttonSwitches the TAPE 2 monitor on or off.

_ VIDEO INPUT jacksConnect a video camera, video game system, etc. to theVIDEO INPUT jacks.

62

VSX-D508

dB

SPSIGNALSELECTANALOGDIGITAL

AC-3

PRO LOGIC

AB

DIGITAL

L C RRSSLS

LFE

DSPATT MIDNIGHT LOUDNESS STEREO

H.PMONOTUNED

DIRECT

1 2 3 4 5 7 0 - = ~

! @ # $

9

Display

- Tuner indicatorsSTEREO : Lights when an FM stereo broadcast isreceived in the auto stereo mode.TUNED : Lights when a broadcast is received.MONO : Lights when the tuner is set to receive FMbroadcasts in monaural.

= H.P indicatorLights when headphones are plugged in.

~ Speaker indicatorsLight to indicate the current speaker system (refer to“Front Panel” 7 SPEAKERS (A/B)).SP 3 A : Lights when speaker system A is selected.SP 3 B : Lights when speaker system B is selected.

! Program format indicatorsThe following indicators light to show the channels beingplayed back.L : Left front*1*2, C : Center*1, R : Right front*1*2,LS : Left surround*1,S : Surround (mono)*2,RS : Right surround*1

*1: Indicates 5.1ch Dolby Digital playback.*2: Indicates Dolby surround playback.

@ LFE indicatorLFE (Low Frequency Effects) indicator lights to indicatethat the program source contains an LFE channel. Theindicator to the left of LFE lights during actual playbackof the LFE signals (LFE signals are not present in allparts of the sound track).

# Character display

$ Volume level displayDisplays the volume level. Volume level is maintainedeven when the power is off. ---dB indicates the minimumlevel, and 0dB indicates the maximum level.• Depending on the level settings for individual

channels, the MAX level can range between –10dBand 0dB.

1 SIGNAL SELECT indicatorsLight to indicate the type of input signal selected for thecurrent component (refer to “Front Panel” @ SIGNALSELECT).ANALOG : Lights when the analog audio signals areselected.DIGITAL : Lights when the digital audio signals areselected.AC-3 : Lights when a source with Dolby Digital signals isplayed.

2 Digital indicatorsPRO LOGIC : When the Dolby mode on the reciever

is on, this indicator lights during 2 channel playback ofDolby Digital sources.

DIGITAL : When the Dolby mode on the reciever ison, this indicator lights to indicate playback of a DolbyDigital signal. However, PRO LOGIC lights during 2channel playback of Dolby Digital.

3 DSP mode indicatorLights when the DSP mode is selected.

4 ATT indicatorLights when ATT (refer to “Remote Control” 7 Numberbuttons) is used to reduce the level of the input signal.(Available in ANALOG mode only)

5 Overload indicatorWhen “ANALOG” is selected in SIGNAL SELECT, thisindicator lights when an excessively strong signal isbeing processed . When this indicator lights, press ATTon the remote control to attenuate (lower) the signal andprevent distortion.

7 MIDNIGHT indicatorLights when the MIDNIGHT mode is on.

9 LOUDNESS indicatorLights when loudness is on (refer to “Front Panel” 8LOUDNESS).

0 DIRECT indicatorLights when direct playback is on (refer to “Front Panel”= DIRECT).

63

VSX-D508

7 Number buttonsThese buttons can perform a variety of differentfunctions depending on the remote operation mode.• [RECEIVER operations (press RECEIVER first) ]Selects the (Dolby) mode.

DSP MODE : Press repeatedly to select a DSP soundmode.MIDNIGHT : Press to hear surround sound effectively atlow volumes.CH.SELECT : Use to select a speaker when adjustingspeaker levels.TEST TONE : Press to switch the test tone on or offwhen listening to a surround mode.ATT : Press to attenuate (lower) the level of the inputsignals and prevent distortion (refer to “Display” 5Overload indicator).SIG.SELECT : When the same component uses bothanalog and digital connections, use to select inputsignals as digital or analog.CH.LEVEL (–/+) : Use to adjust individual speaker levels.EFFECT (+/–) : Use to adjust the DSP mode effectlevel.• [TUNER operations (press TUNER first)]Number buttons (0~9) : During preset tuning, use toinput the number of the preset station. Use to input thestation frequency during direct tuning.CLASS (+10) : Press repeatedly to switch the presetstation classes during preset tuning.MENU : Press to activate direct tuning.

8 FUNCTION buttonPress repeatedly to select a source.

9 MODE CHECK buttonPress to confirm the current remote operation mode andto switch operation modes without changing the source .

0 Power buttonPress to turn on or put in standby all connectedcomponents other than this unit.

- TV/TV FUNC buttonPress TV to turn the TV’s power on or put in standby.Press TV FUNC to select the TV for remote controloperation.

= RECEIVER buttonPress to select the receiver for remote control operation.

~ FL DIMMER buttonPress to adjust the brightness of the fluorescent display.Four levels of brightness ranging from very dim to verybright can be selected.

! COMMANDER SET UP buttonUse to customize the remote control functions.

@ DIRECT buttonUse to playback original source audio. When DIRECT isON, Dolby, DSP, LOUDNESS and MIDNIGHT mode areautomatically turned OFF.

1 RECEIVER buttonPress to switch the receiver on or to put in standby.

2 MUTING buttonPress to mute the volume. “MUTING” appears in thedisplay. Press again to cancel.

3 %˜fi˜@˜#˜ENTER buttonsSpecific use of these buttons is described in conjunctionwith the operations they are used in.

ENTER : Press to switch the band (FM/AM) when usingthe tuner.

4 VOL (+/–) buttonsPress to adjust the volume. When VOL (+/–) buttons arepressed while muting, muting is canceled.

5 CHANNEL (+/–) buttonUse to select preset stations when operating the tuner.When the remote is used to control other components,this button may be used to change channels, tracks, orchapters.

6 MULTI CONTROL buttonsUse these buttons to select the source andcorresponding remote operation mode.For example, pressing TUNER selects the built in tunerand sets the remote to operate the tuner functions.

DVD/LD

VCR 1

TV/SAT CD

TUNER

VCR 2 MD/TAPE

TV CONTROL

RECEIVER

DSP MODE

CH.SELECT ATT SIG.SELECT

MIDNIGHT

TEST TONE

AUDIO/VIDEO PRE-PROGRAMMEDREMOTE CONTROL UNIT

2 3

5

0

6

9 +10TV/VCRCLASS

7 8

41

CHANNEL

MULTI CONTROL

ENTER

VOL VOL

FQ

FQ

+

–

TV FUNC

RECEIVER TV

MUTING

CN.LEVEL EFFECT

FL DIMMER FUNCTION DIRECT

MODE CHECKCOMMANDER

SET UP

Î

MEMU

1

2

3

4

5

6

7

8

9

0

-

=

~!

@

Remote Control Unit

64

VSX-D508

Be sure to switch power to standby and remove the power cord from the wall outlet when you make or changeconnections.Connect your audio components as shown below.

7 Audio cordsUse audio cords (not supplied) to connect the audiocomponents.

Connect red plugs to R (right)and white plugs to L (left).Be sure to insert completely.

L

R

/DTS

VIDEOOUT

FMUNBAL

75Ω

OUT IN

IN

CONTROL

LOOPANTENNA

AM

ANTENNA

DIGITAL IN

OPT1

OPT2

OPT3

OPT

DIGITALOUT

COAX

DIGITALIN

PLAY REC

MD/TAPE 1

IN INOUT

PLAY REC

IN IN

IN IN IN

INOUT IN OUT

OUT

CD TAPE 2 MONITOR

TOMONITORTV

S2

S2INS2

INS2

OUTS2

IN

IN OUT

OUT

INS2

OUTS2

OUT

R

L

R

L

TV/SAT

DVD/LD

VIDEO

DVD 5.1 CHINPUT

SURROUNDL

R CENTER

SUBWOOFER

DVD 5.1 CHFRONT

VCR 1 VCR 2

PCM/

/DTSPCM/

CENTERPREOUT

SUBWOOFERPREOUT

L

L

R

R

B

A

SURROUNDSPEAKERS

FRONT SPEAKERS

CENTERSPEAKER

CAUTION:SPEAKER IMPEDANCE8Ω OR 8Ω~16Ω / SPEAKER

CAUTION: SEE INSTRUCTION MANUAL

8~16Ω / SPEAKER

6~LESS THAN 8Ω /SPEAKER

IMPEDANCE SELECTOR

RECPLAY

L

R

L

R

RECPLAY

L

R

L

R

L

OUTPUT

R

» « « » »

MD recorderor Cassette deck CD player Cassette deck

*The arrows indicate the direction of the audio signal.

Cassette Deck Installment

Depending on where the cassette deck is placed, noise mayoccur during playback of your cassette deck which is causedby leakage flux from the transformer in the receiver. If youexperience noise, move the cassette deck farther away fromthe receiver.

Audio Components Connections

• Illustration shows VSX-D608.

65

VSX-D508

Amplifier SectionContinuous average power output of 100watts* per channel, min., at 8 ohms, from 20Hz to 20,000 Hz with no more than 0.09 %**total harmonic distortion (front).* Measured pursuant to the Federal Trade Commission’s Trade

Regulation rule on Power Output Claims for Amplifiers.** Measured by Audio Spectrum Analyzer.

Continuous Power OutputFront .................................... 100 W + 100 W (1 kHz, 0.8 %, 8 Ω)Center ............................................... 100 W (1 kHz, 0.8 %, 8 Ω)Rear .................................... 100 W + 100 W (1 kHz, 0.8 %, 8 Ω)

Input (Sensitivity/Impedance)VCR, DVD/LD, TV/SAT, VIDEO, CD, MD/TAPE, TAPE 2

........................................................................ 200 mV/47 kΩFrequency Response

VCR, DVD/LD, TV/SAT, VIDEO, CD, MD/TAPE, TAPE 2....................................................... 5 Hz to 100,000 Hz dB

Output (Level/Impedance)VCR REC, MD/TAPE REC, TAPE 2 REC ........... 200 mV/2.2 kΩ

Tone ControlBASS .................................................................. ± 6 dB (100 Hz)TREBLE ............................................................. ± 6 dB (10 kHz)LOUDNESS ................................. +7 dB/+6 dB (100 Hz/10 kHz)

Signal-to-Noise Ratio (IHF, short circuited, A network)VCR, DVD/LD, TV/SAT, VIDEO, CD, MD/TAPE, TAPE 2 .............. 97 dB

Signal-to-Noise Ratio [EIA, at 1 W (1 kHz)]VCR, DVD/LD, TV/SAT, VIDEO, CD, MD/TAPE, TAPE 2 .............. 80 dB

VIDEO SectionInput (Sensitivity/Impedance)

VCR, DVD/LD, TV/SAT, VIDEO ................................ 1 Vp-p/75 ΩOutput (Level/Impedance)

VCR, MONITOR ....................................................... 1 Vp-p/75 ΩFrequency Response

VCR, MONITOR ........................................... 5 Hz to 7 MHz dBSignal-to-Noise Ratio .............................................................55 dBCross Talk ..............................................................................55 dB

+0–3

+0–3

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 ..................... 531 kHz to 1,620 kHz (9 kHz step)

530 kHz to 1,700 kHz (10 kHz step)Sensitivity (IHF, Loop antenna) ....................................... 350 µV/mSelectivity ...............................................................................25 dBSignal-to-Noise Ratio .............................................................50 dBAntenna ..................................................................... Loop antenna

MiscellaneousPower Requirement ............................................... AC 120 V, 60 HzPower Consumption ................................................. 280 W, 400 VAPower Consumption in Standby mode ................................... 2.5 WAC Outlet

SWITCHED ............................................... 100 W (0.8 A) MAXDimensions ................................. 420 (W) × 158 (H) × 391 (D) mm

16-9/16 (W) × 6-1/4 (H) × 15-3/8 (D) inWeight (without package) ................................. 9.8 kg (21 lb 10 oz)

Furnished PartsFM Antenna ................................................................................... 1AM Loop Antenna ......................................................................... 1Dry Cell Batteries (SIZE “AA” (IEC LR6)) ..................................... 2Remote Control Unit ..................................................................... 1Operating Instructions ................................................................... 1Sub instruction manual [System Set up] ....................................... 1

NOTE:Specifications and the design are subject to possible modifications withoutnotice, due to improvements.

8.2 SPECIFICATIONS

Manufactured under license from Dolby Laboratories.“Dolby”, “AC-3”, “Pro Logic”, “ and double-D symbol aretrademarks of Dolby Laboratories. Confidential Unpub-lished Works. © 1992 - 1997 Dolby Laboratories, Inc. Allrights reserved.

“AA” IEC LR6 batteries × 2FM wire antenna(ADH7004)

AM loop antenna(ATB7009)

Remote control unit(CU-VSX138 : AXD7178)

Accessories

audio/video multi-channel receiver vsx-d508 … · 23 67 13 29 57 39 38 39 57 57 57 accessories of...

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