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TRANSCRIPT
LCD TVSERVICE MANUAL
CAUTIONBEFORE SERVICING THE CHASSIS,READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : LD01M
MODEL: 42LK450/450A/450N/450U/451MODEL: 42LK450/450A/450N/450U-ZHMODEL: 42LK451-ZG
North/Latin America http://aic.lgservice.comEurope/Africa http://eic.lgservice.comAsia/Oceania http://biz.lgservice.com
Internal Use Only
Printed in KoreaP/NO : MFL62863094 (1108-REV00)
LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
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CONTENTS
CONTENTS .............................................................................................. 2
PRODUCT SAFETY ..................................................................................3
SPECIFICATION ........................................................................................6
ADJUSTMENT INSTRUCTION .................................................................9
TROUBLE SHOOTING ............................................................................14
BLOCK DIAGRAM...................................................................................22
EXPLODED VIEW .................................................................................. 23
SCHEMATIC CIRCUIT DIAGRAM ..............................................................
LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
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SAFETY PRECAUTIONS
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in theSchematic Diagram and Exploded View.It is essential that these special safety parts should be replaced with the same components as recommended in this manual to preventShock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.
General Guidance
An isolation Transformer should always be used during theservicing of a receiver whose chassis is not isolated from the ACpower line. Use a transformer of adequate power rating as thisprotects the technician from accidents resulting in personal injuryfrom electrical shocks.
It will also protect the receiver and it's components from beingdamaged by accidental shorts of the circuitry that may beinadvertently introduced during the service operation.
If any fuse(or Fusible Resistor) in this TV receiver is blown, replaceit with the specified.
When replacing a high wattage resistor (Oxide Metal Film Resistor,over 1 W), keep the resistor 10mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Before returning the receiver to the customer,
always perform an AC leakage current check on the exposedmetallic parts of the cabinet, such as antennas, terminals, etc., tobe sure the set is safe to operate without damage of electricalshock.
Leakage Current Cold Check(Antenna Cold Check)With the instrument AC plug removed from AC source, connect anelectrical jumper across the two AC plug prongs. Place the ACswitch in the on position, connect one lead of ohm-meter to the ACplug prongs tied together and touch other ohm-meter lead in turn toeach exposed metallic parts such as antenna terminals, phonejacks, etc. If the exposed metallic part has a return path to the chassis, themeasured resistance should be between 1 MΩ and 5.2 MΩ. When the exposed metal has no return path to the chassis thereading must be infinite.An other abnormality exists that must be corrected before thereceiver is returned to the customer.
Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet.
Do not use a line Isolation Transformer during this check.Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitorbetween a known good earth ground (Water Pipe, Conduit, etc.)and the exposed metallic parts.Measure the AC voltage across the resistor using AC voltmeterwith 1000 ohms/volt or more sensitivity.Reverse plug the AC cord into the AC outlet and repeat AC voltagemeasurements for each exposed metallic part. Any voltagemeasured must not exceed 0.75 volt RMS which is corresponds to0.5 mA.In case any measurement is out of the limits specified, there ispossibility of shock hazard and the set must be checked andrepaired before it is returned to the customer.
Leakage Current Hot Check circuit
1.5 Kohm/10W
To Instrument’sexposed METALLIC PARTS
Good Earth Groundsuch as WATER PIPE,CONDUIT etc.
AC Volt-meter
When 25A is impressed between Earth and 2nd Groundfor 1 second, Resistance must be less than 0.1*Base on Adjustment standard
IMPORTANT SAFETY NOTICE
0.15 uF
Ω
LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
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CAUTION: Before servicing receivers covered by this servicemanual and its supplements and addenda, read and follow theSAFETY PRECAUTIONS on page 3 of this publication.NOTE: If unforeseen circumstances create conflict between thefollowing servicing precautions and any of the safety precautions onpage 3 of this publication, always follow the safety precautions.Remember: Safety First.
General Servicing Precautions1. Always unplug the receiver AC power cord from the AC power
source before;a. Removing or reinstalling any component, circuit board
module or any other receiver assembly.b. Disconnecting or reconnecting any receiver electrical plug or
other electrical connection.c. Connecting a test substitute in parallel with an electrolytic
capacitor in the receiver.CAUTION: A wrong part substitution or incorrect polarityinstallation of electrolytic capacitors may result in anexplosion hazard.
2. Test high voltage only by measuring it with an appropriate highvoltage meter or other voltage measuring device (DVM,FETVOM, etc) equipped with a suitable high voltage probe.Do not test high voltage by "drawing an arc".
3. Do not spray chemicals on or near this receiver or any of itsassemblies.
4. Unless specified otherwise in this service manual, cleanelectrical contacts only by applying the following mixture to thecontacts with a pipe cleaner, cotton-tipped stick or comparablenon-abrasive applicator; 10 % (by volume) Acetone and 90 %(by volume) isopropyl alcohol (90 % - 99 % strength)CAUTION: This is a flammable mixture.Unless specified otherwise in this service manual, lubrication ofcontacts in not required.
5. Do not defeat any plug/socket B+ voltage interlocks with whichreceivers covered by this service manual might be equipped.
6. Do not apply AC power to this instrument and/or any of itselectrical assemblies unless all solid-state device heat sinks arecorrectly installed.
7. Always connect the test receiver ground lead to the receiverchassis ground before connecting the test receiver positivelead.Always remove the test receiver ground lead last.
8. Use with this receiver only the test fixtures specified in thisservice manual.CAUTION: Do not connect the test fixture ground strap to anyheat sink in this receiver.
Electrostatically Sensitive (ES) DevicesSome semiconductor (solid-state) devices can be damaged easilyby static electricity. Such components commonly are calledElectrostatically Sensitive (ES) Devices. Examples of typical ESdevices are integrated circuits and some field-effect transistors andsemiconductor “chip” components. The following techniquesshould be used to help reduce the incidence of componentdamage caused by static by static electricity.1. Immediately before handling any semiconductor component or
semiconductor-equipped assembly, drain off any electrostaticcharge on your body by touching a known earth ground.Alternatively, obtain and wear a commercially availabledischarging wrist strap device, which should be removed toprevent potential shock reasons prior to applying power to theunit under test.
2. After removing an electrical assembly equipped with ESdevices, place the assembly on a conductive surface such asaluminum foil, to prevent electrostatic charge buildup orexposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ESdevices.
4. Use only an anti-static type solder removal device. Some solderremoval devices not classified as “anti-static” can generateelectrical charges sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generateelectrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protectivepackage until immediately before you are ready to install it.(Most replacement ES devices are packaged with leadselectrically shorted together by conductive foam, aluminum foilor comparable conductive material).
7. Immediately before removing the protective material from theleads of a replacement ES device, touch the protective materialto the chassis or circuit assembly into which the device will beinstalled.CAUTION: Be sure no power is applied to the chassis or circuit,and observe all other safety precautions.
8. Minimize bodily motions when handling unpackagedreplacement ES devices. (Otherwise harmless motion such asthe brushing together of your clothes fabric or the lifting of yourfoot from a carpeted floor can generate static electricitysufficient to damage an ES device.)
General Soldering Guidelines1. Use a grounded-tip, low-wattage soldering iron and appropriate
tip size and shape that will maintain tip temperature within therange or 500 °F to 600 °F.
2. Use an appropriate gauge of RMA resin-core solder composedof 60 parts tin/40 parts lead.
3. Keep the soldering iron tip clean and well tinned.4. Thoroughly clean the surfaces to be soldered. Use a mall wire-
bristle (0.5 inch, or 1.25 cm) brush with a metal handle.Do not use freon-propelled spray-on cleaners.
5. Use the following unsoldering techniquea. Allow the soldering iron tip to reach normal temperature.
(500 °F to 600 °F)b. Heat the component lead until the solder melts.c. Quickly draw the melted solder with an anti-static, suction-
type solder removal device or with solder braid.CAUTION: Work quickly to avoid overheating the circuitboard printed foil.
6. Use the following soldering technique.a. Allow the soldering iron tip to reach a normal temperature
(500 °F to 600 °F)b. First, hold the soldering iron tip and solder the strand against
the component lead until the solder melts.c. Quickly move the soldering iron tip to the junction of the
component lead and the printed circuit foil, and hold it thereonly until the solder flows onto and around both thecomponent lead and the foil.CAUTION: Work quickly to avoid overheating the circuitboard printed foil.
d. Closely inspect the solder area and remove any excess orsplashed solder with a small wire-bristle brush.
SERVICING PRECAUTIONS
LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
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IC Remove/ReplacementSome chassis circuit boards have slotted holes (oblong) throughwhich the IC leads are inserted and then bent flat against thecircuit foil. When holes are the slotted type, the following techniqueshould be used to remove and replace the IC. When working withboards using the familiar round hole, use the standard techniqueas outlined in paragraphs 5 and 6 above.
Removal1. Desolder and straighten each IC lead in one operation by gently
prying up on the lead with the soldering iron tip as the soldermelts.
2. Draw away the melted solder with an anti-static suction-typesolder removal device (or with solder braid) before removing theIC.
Replacement1. Carefully insert the replacement IC in the circuit board.2. Carefully bend each IC lead against the circuit foil pad and
solder it.3. Clean the soldered areas with a small wire-bristle brush.
(It is not necessary to reapply acrylic coating to the areas).
"Small-Signal" Discrete TransistorRemoval/Replacement1. Remove the defective transistor by clipping its leads as close as
possible to the component body.2. Bend into a "U" shape the end of each of three leads remaining
on the circuit board.3. Bend into a "U" shape the replacement transistor leads.4. Connect the replacement transistor leads to the corresponding
leads extending from the circuit board and crimp the "U" withlong nose pliers to insure metal to metal contact then soldereach connection.
Power Output, Transistor DeviceRemoval/Replacement1. Heat and remove all solder from around the transistor leads.2. Remove the heat sink mounting screw (if so equipped).3. Carefully remove the transistor from the heat sink of the circuit
board.4. Insert new transistor in the circuit board.5. Solder each transistor lead, and clip off excess lead.6. Replace heat sink.
Diode Removal/Replacement1. Remove defective diode by clipping its leads as close as
possible to diode body.2. Bend the two remaining leads perpendicular y to the circuit
board.3. Observing diode polarity, wrap each lead of the new diode
around the corresponding lead on the circuit board.4. Securely crimp each connection and solder it.5. Inspect (on the circuit board copper side) the solder joints of
the two "original" leads. If they are not shiny, reheat them and ifnecessary, apply additional solder.
Fuse and Conventional ResistorRemoval/Replacement1. Clip each fuse or resistor lead at top of the circuit board hollow
stake.2. Securely crimp the leads of replacement component around
notch at stake top.3. Solder the connections.
CAUTION: Maintain original spacing between the replacedcomponent and adjacent components and the circuit board toprevent excessive component temperatures.
Circuit Board Foil RepairExcessive heat applied to the copper foil of any printed circuitboard will weaken the adhesive that bonds the foil to the circuitboard causing the foil to separate from or "lift-off" the board. Thefollowing guidelines and procedures should be followed wheneverthis condition is encountered.
At IC ConnectionsTo repair a defective copper pattern at IC connections use thefollowing procedure to install a jumper wire on the copper patternside of the circuit board. (Use this technique only on ICconnections).
1. Carefully remove the damaged copper pattern with a sharpknife. (Remove only as much copper as absolutely necessary).
2. carefully scratch away the solder resist and acrylic coating (ifused) from the end of the remaining copper pattern.
3. Bend a small "U" in one end of a small gauge jumper wire andcarefully crimp it around the IC pin. Solder the IC connection.
4. Route the jumper wire along the path of the out-away copperpattern and let it overlap the previously scraped end of the goodcopper pattern. Solder the overlapped area and clip off anyexcess jumper wire.
At Other ConnectionsUse the following technique to repair the defective copper patternat connections other than IC Pins. This technique involves theinstallation of a jumper wire on the component side of the circuitboard.
1. Remove the defective copper pattern with a sharp knife.Remove at least 1/4 inch of copper, to ensure that a hazardouscondition will not exist if the jumper wire opens.
2. Trace along the copper pattern from both sides of the patternbreak and locate the nearest component that is directlyconnected to the affected copper pattern.
3. Connect insulated 20-gauge jumper wire from the lead of thenearest component on one side of the pattern break to the leadof the nearest component on the other side.Carefully crimp and solder the connections.CAUTION: Be sure the insulated jumper wire is dressed so theit does not touch components or sharp edges.
LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
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SPECIFICATIONNOTE : Specifications and others are subject to change without notice for improvement.
1. Application rangeThis specification is applied to the LCD TV used LD01Mchassis.
2. Requirement for TestEach part is tested as below without special appointment.
1) Temperature: 25 ºC ± 5 ºC(77 ºF ± 9 ºF), CST: 40 ºC ± 5 ºC2) Relative Humidity : 65 % ± 10 %3) Power Voltage
: Standard input voltage(100 V - 240 V, 50 / 60Hz)* Standard Voltage of each products is marked by models.
4) Specification and performance of each parts are followedeach drawing and specif ication by part number inaccordance with BOM.
5) The receiver must be operated for about 5 minutes prior tothe adjustment.
3. Test method1) Performance: LGE TV test method followed 2) Demanded other specification
- Safety: CE, IEC specification- EMC:CE, IEC
4. Model General SpecificationNo. Item Specification Remarks
1 Market EU(PAL Market - 36 countries) DTV-T/C & Analog
Germany, Netherlands, Switzerland, Hungary, Austria, Slovenia, Sweden, Denmark,
Finland, Norway, Bulgaria
DTV-T & Analog
UK, France, Spain, Italy, Belgium, Russia, Luxemburg, Greece, Czech, Croatia,Turkey,
Morocco, Ireland, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Ukraine, Slovakia
Analog Only
Kazakhstan, Albania, Bosnia, Serbia
2 Broadcasting system 1) PAL-BG
2) PAL-DK
3) PAL-I/I’
4) SECAM L/L’
5) DVB-T/C/S (ID TV)
3 Receiving system Analog : Upper Heterodyne
Digital : COFDM, QAM
4 Scart Jack (1EA) PAL, SECAM Scart Jack is Full scart and support RF-OUT(analog)
5 Video Input RCA(1EA) PAL, SECAM, NTSC 4System : PAL, SECAM, NTSC, PAL60
6 Component Input(1EA) Y/Cb/Cr, Y/Pb/Pr
7 RGB Input RGB-PC Analog(D-SUB 15PIN)
8 HDMI Input (3EA) HDMI1-DTV (DVI) PC(HDMI version 1.3)
HDMI2-DTV Support HDCP
HDMI3-DTV Input port is different by model
9 Audio Input (3EA) RGB/DVI Audio, Component, AV L/R Input
10 SDPIF out (1EA) SPDIF out
11 Earphone out (1EA) Antenna, AV1, AV2, AV3, Component,
RGB, HDMI1, HDMI2, HDMI3
12 USB (1EA) For Service (download)
DivX
13 DVB DVB-T CI : UK, Finland, Denmark, Norway, Sweden, Russia, Spain, Ireland, Luxemburg, Belgium, Netherland
CI+ : France(Canal+), Italy(DGTVi)
DVB-C CI : Switzerland, Austria, Slovenia, Hungary, Bulgaria
CI+ : Switzerland(UPC,Cablecom), Netherland(Ziggo), Germany(KDG,CWB), Finland(labwise)
DVB-S CI+ : Germany(Astra HD+)
- 7 - LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
5. Component Video Input (Y, CB/PB, CR/PR)
No.Specification
RemarkResolution H-freq(kHz) V-freq(Hz)
1. 720x480 15.73 60.00 SDTV,DVD 480i
2. 720x480 15.63 59.94 SDTV,DVD 480i
3. 720x480 31.47 59.94 480p
4. 720x480 31.50 60.00 480p
5. 720x576 15.625 50.00 SDTV,DVD 625 Line
6. 720x576 31.25 50.00 HDTV 576p
7. 1280x720 45.00 50.00 HDTV 720p
8. 1280x720 44.96 59.94 HDTV 720p
9. 1280x720 45.00 60.00 HDTV 720p
10. 1920x1080 31.25 50.00 HDTV 1080i
11. 1920x1080 33.75 60.00 HDTV 1080i
12. 1920x1080 33.72 59.94 HDTV 1080i
13. 1920x1080 56.250 50 HDTV 1080p
14. 1920x1080 67.5 60 HDTV 1080p
No.Specification
Proposed RemarkResolution H-freq(kHz) V-freq(Hz) Pixel Clock(MHz)
1. 720*400 31.468 70.08 28.321 For only DOS mode
2. 640*480 31.469 59.94 25.17 VESA Input 848*480 60 Hz, 852*480 60 Hz
-> 640*480 60 Hz Display
3. 800*600 37.879 60.31 40.00 VESA
4. 1024*768 48.363 60.00 65.00 VESA(XGA)
5. 1360*768 47.72 59.8 84.75 WXGA FHD model
6. 1280*1024 63.981 60.02 108.875 SXGA FHD model
7. 1920*1080 67.5 60 148.5 WUXGA FHD model
6. RGB Input (PC)
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7. HDMI Input (PC/DTV)(1) DTV Mode
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark
1. 720*400 31.468 70.08 28.321 HDCP
2. 640*480 31.469 59.94 25.17 VESA HDCP
3. 800*600 37.879 60.31 40.00 VESA HDCP
4. 1024*768 48.363 60.00 65.00 VESA(XGA) HDCP
5. 1360*768 47.72 59.8 84.75 WXGA HDCP
6. 1280*720 45 60 74.25 HDCP
7. 1280*1024 63.595 60.02 108.875 SXGA HDCP
8. 1920*1080 67.5 60 148.5 WUXGA HDCP
(2) PC Mode
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark
1. 720*480 31.469 / 31.5 59.94 / 60 27.00 / 27.03 SDTV 480P
2. 720*576 31.25 50 54 SDTV 576P
3. 1280*720 37.500 50 74.25 HDTV 720P
4. 1280*720 44.96 / 45 59.94 / 60 74.17 / 74.25 HDTV 720P
5. 1920*1080 33.72 / 33.75 59.94 / 60 74.17 / 74.25 HDTV 1080I
6. 1920*1080 28.125 50.00 74.25 HDTV 1080I
7. 1920*1080 26.97 / 27 23.97 / 24 74.17 / 74.25 HDTV 1080P
8. 1920*1080 33.716 / 33.75 29.976 / 30.00 74.25 HDTV 1080P
9. 1920*1080 56.250 50 148.5 HDTV 1080P
10. 1920*1080 67.43 / 67.5 59.94 / 60 148.35 / 148.50 HDTV 1080P
LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
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ADJUSTMENT INSTRUCTION
1. Application RangeThis specification sheet is applied to all of the LCD TV withLD01M chassis.
2. Designation1) The adjustment is according to the order which is designated
and which must be followed, according to the plan which canbe changed only on agreeing.
2) Power Adjustment: Free Voltage3) Magnetic Field Condition: Nil.4) Input signal Unit: Product Specification Standard5) Reserve after operation: Above 5 Minutes (Heat Run)
Temperature : at 25 ºC ± 5 ºC Relative humidity : 65 % ± 10 %Input voltage : 220 V, 60 Hz
6) Adjustment equipments: Color Analyzer (CA-210 or CA-110), Pattern Generator(MSPG-925L or Equivalent), DDCAdjustment Jig equipment, Service remote control.
7) Push the “IN STOP” key - For memory initialization.
3. Main PCB check process* APC - After Manual-Insert, executing APC
* Boot file Download1) Execute ISP program “Mstar ISP Utility” and then click
“Config” tab.2) Set as below, and then click “Auto Detect” and check “OK”
message. If “Error” is displayed, Check connection betweencomputer, jig, and set.
3) Click “Read” tab, and then load download file(XXXX.bin) byclicking “Read”.
4) Click “Connect” tab. If “Can’t” is displayed, check connectionbetween computer, jig, and set.
5) Click “Auto” tab and set as below.6) Click “Run”.7) After downloading, check “OK” message.
* USB DOWNLOAD(*.epk file download)1) Put the USB Stick to the USB socket.2) Automatically detecting update file in USB Stick
- If version of update file in USB Stick is Lower, it didn’twork. But version of update file is Higher, USB data isautomatically detecting.
3) Show the message “Copying files from memory”
(4) Updating is starting.
(5) After updating is complete, the TV will restart automatically.(6) If TV turns on, check your updated version and Tool option.
(refer to the next page about tool option)* If downloading version is higher than your TV have, TV
can lost all channel data. In this case, you have tochannel recover. If all channel data is cleared, you didn’thave a DTV/ATV test on production line.
Case1 : Software version up1. After downloading S/W by USB, TV set will reboot
automatically.2. Push “In-stop” key.3. Push “Power on” key.4. Function inspection5. After function inspection, Push “In-stop” key.
Case2 : Function check at the assembly line1. When TV set is entering on the assembly line, Push
“In-stop” key at first.2. Push “Power on” key for turning it on.
-> If you push “Power on” key, TV set will recoverchannel information by itself.
3. After function inspection, Push “In-stop” key.
filexxx.bin
(4)
(7) .OK
(5)
(6)
(1)
fi lexxx.bin
(2) (3)
Please Check the Speed : To use speed between from 200KHz to 400KHz
* After downloading, have to adjust Tool Option again.(1) Push “IN-START” key in service manual control.(2) Select ‘Tool Option 1’ and push ‘OK’ key.(3) Punch in the number. (Each models has their number.)(4) Correction Tool option is completed.
3.1. ADC Process• Enter ‘EZ ADJUST’ mode by pushing ‘ADJ’ key,• Enter Internal ADC mode by pushing ‘G’ key at “7. ADC
Calibration”.
<Caution> Using ‘P-ONLY’ key of the Adjustment remotecontrol, power on TV.
* ADC Calibration Protocol (RS232)
Adjust Sequence• aa 00 00 [Enter Adjust Mode]• xb 00 40 [Component1 Input (480i)]• ad 00 10 [Adjust 480i Comp1]• xb 00 60 [RGB Input (1024*768)]• ad 00 10 [Adjust 1024*768 RGB]• aa 00 90 End Adjust mode* Required equipment : Adjustment Remote control
3.2. EDID Download1) After Enter Service Mode by pushing ‘ADJ’ key,2) Enter EDID D/L mode.3) Enter ‘START’ by pushing ‘OK’ key.
<Caution> Never connect HDMI & D-sub cable when EDIDdownload
3.3. EDID data(1) FHD RGB EDID data
(2) FHD HDMI EDID data
(3) Detail EDID Options are belowa. Product ID
b. Serial No: Controlled on production line.c. Month, Year:
Week : ‘01’ -> ‘01’Year : ‘2011’ -> ‘15’ fix
d. Model Name(Hex):
e. Checksum: Changeable by total EDID data.
f. Vendor Specific(HDMI)
- 10 - LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
ADC Calibration
ADC Comp 480i NG
ADC Comp 1080p NG
ADC RGB NG
Start Reset
EZ ADJUST
0. Tool Option1
1. Tool Option2
2. Tool Option3
3. Tool Option4
4. Tool Option5
5. Country Group
6. Area Option
7. ADC Calibration
8. White Balance
9. 10 Point WB
10. Test Pattern
11. EDID D/L
12. Sub B/C
13. Touch Sensitivity Setting
No Item CMD1 CMD2 Data0
Enter Adjust Adjust A A 0 0 When transfer the ‘Mode In’,
Mode ‘Mode In’ Carry the command.
ADC adjust ADC Adjust A D 1 0 Automatically adjustment
(The use of a internal pattern)
HDMI1 OK
HDMI2 OK
HDMI3 OK
RGB OK
Start Reset
EDID D/L
EZ ADJUST
0. Tool Option1
1. Tool Option2
2. Tool Option3
3. Tool Option4
4. Tool Option5
5. Country Group
6. Area Option
7. ADC Calibration
8. White Balance
9. 10 Point WB
10. Test Pattern
11. EDID D/L
12. Sub B/C
13. Touch Sensitivity Setting
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 00 FF FF FF FF FF FF 00 1E 6D a b
10 c 01 03 80 10 09 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 71 4F 81 80 01 01 01 01 01 01
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 1B 21 50 A0 51 00 1E 30
50 48 88 35 00 A0 5A 00 00 00 1C 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 d
70 d 01 e
80 02 03 26 F1 4E 10 1F 84 13 05 14 03 02 12 20 21
90 22 15 01 26 15 07 50 09 57 07 f
A0 f E3 05 03 01 01 1D 80 18 71 1C 16 20 58 2C
B0 25 00 A0 5A 00 00 00 9E 01 1D 00 72 51 D0 1E 20
C0 6E 28 55 00 A0 5A 00 00 00 1E 02 3A 80 18 71 38
D0 2D 40 58 2C 45 00 A0 5A 00 00 00 1E 01 1D 00 BC
E0 52 D0 1E 20 B8 28 55 40 A0 5A 00 00 00 1E 00 00
F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 00 FF FF FF FF FF FF 00 1E 6D a b
10 c 01 03 68 10 09 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 81 80 61 40 45 40 31 40 01 01
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 d
70 d 00 e
Model Name HEX EDID Table DDC Function
HD/FHD Model 0001 01 00 Analog/Digital
MODEL MODEL NAME(HEX)
LG TV 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20
EDID C/S data FHD HD
HDMI RGB HDMI RGB
Check sum Block 0 E2 ED B4 CD
(Hex) 99(HDMI1) 75(HDMI1)
Block 1 89(HDMI2) 65(HDMI2)
79(HDMI3) 55(HDMI3)
INPUT MODEL NAME(HEX)
HDMI1 67030C001000B82D
HDMI2 67030C002000B82D
HDMI3 67030C003000B82D
3.4. Function Check(1) Check display and sound
- Check Input and Signal items. (cf. work instructions)1) TV2) AV3) COMPONENT1/2 (480i)4) RGB (PC : 1024 x 768 @ 60hz)5) HDMI6) PC Audio In
* Display and Sound check is executed by remote control.
<Caution> Not to push the INSTOP key after completion if thefunction inspection.
4. Total Assembly line process4.1. Adjustment Preparation
· W/B Equipment conditionCA210- CCFL/EEFL -> CH 9, Test signal : Inner pattern(80 IRE)- LED -> CH 14, Test signal : Inner pattern(80 IRE)
· Above 5 minutes H/run in the inner pattern. (“power on” keyof adjustment remote control)
· Edge LED W/B Table in process of aging time(Only LGDModule)CA210 : CH14, Test signal : Inner patter (80 IRE)
* Connecting picture of the measuring instrument(On Automatic control)Inside PATTERN is used when W/B is controlled. Connect toauto controller or push Adjustment R/C POWER ON -> Enterthe mode of White-Balance, the pattern will come out
* Auto-control interface and directions1) Adjust in the place where the influx of light like floodlight
around is blocked. (illumination is less than 10 lux).2) Adhere closely the Color Analyzer (CA210) to the module
less than 10cm distance, keep it with the surface of theModule and Color Analyzer’s Prove vertically.(80º ~ 100º).
3) Aging time- After aging start, keep the power on (no suspension of
power supply) and heat-run over 15minutes.- Using ‘no signal’ or ‘full white pattern’ or the others, check
the back light on.
• Auto adjustment Map(RS-232C)RS-232C COMMAND[CMD ID DATA]
Wb 00 00 White Balance StartWb 00 ff White Balance End
** Caution **Color Temperature : COOL, Medium, Warm. One of R Gain/G Gain/ B Gain should be kept on 0xC0, andadjust other two lower than C0.(when R/G/B Gain are all C0, it is the FULL Dynamic Rangeof Module)
* Manual W/B process using adjusts Remote control.• After enter Service Mode by pushing “ADJ” key,• Enter White Balance by pushing “G” key at “8. White
Balance”.
* After done all adjustments, Press “In-start” key andcompare Tool option and Area option value with its BOM, ifit is correctly same then unplug the AC cable. If it is notsame, then correct it same with BOM and unplug AC cable.For correct it to the model’s module from factory Jig model.
* Push the “IN STOP” key after completing the functioninspection. And Mechanical Power Switch must be set “ON”.
- 11 - LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
Cool 13,000 K X=0.269(±0.002)
Y=0.273(±0.002) <Test Signal>
Medium 9,300 K X=0.285(±0.002) Inner pattern
Y=0.293(±0.002) (204 gray,80 IRE)
Warm 6,500 K X=0.313(±0.002)
Y=0.329(±0.002)
Aging Time Cool Medium Warm
GP2R (Min.) X Y X Y X Y
269 273 285 293 313 329
1 0-2 279 288 295 308 319 338
2 3-5 278 286 294 306 318 336
3 6-9 277 285 293 305 317 335
4 10-19 276 283 292 303 316 333
5 20-35 274 280 290 300 314 330
6 36-49 272 277 288 297 312 327
7 50-79 271 275 287 295 311 325
8 80-149 270 274 286 294 310 324
9 Over 150 269 273 285 293 309 323
Full White Pattern
COLORANALYZERTYPE: CA-210
RS-232C Communication
CA-210
RS-232C COMMAND MIN CENTER MAX
[CMD ID DATA] (DEFAULT)
Cool Mid Warm Cool Mid Warm
R Gain jg Ja jd 00 172 192 192 255
G Gain jh Jb je 00 172 192 192 255
B Gain ji Jc jf 00 192 192 172 255
R Cut 64 64 64 128
G Cut 64 64 64 128
B Cut 64 64 64 128
White Balance
Color Temp. Cool
R-Gain 172
G-Gain 172
B-Gain 192
R-Cut 64
G-Cut 64
B-Cut 64
Test-Pattern
Backlight
ON
100
Reset To Set
EZ ADJUST
0. Tool Option1
1. Tool Option2
2. Tool Option3
3. Tool Option4
4. Tool Option5
5. Country Group
6. Area Option
7. ADC Calibration
8. White Balance
9. 10 Point WB
10. Test Pattern
11. EDID D/L
12. Sub B/C
13. Touch Sensitivity Settin
4.2. EYE-Q function checkStep 1) Turn on the TV set.Step 2) Press “EYE” key on Adjustment remote control.Step 3) Cover the Eye Q sensor at the front of set for 6 seconds.Step 4) Check the value of Sensor Data. It must be below 10.
If not so, the Eye Q sensor may have some defect.Change the Eye Q sensor.
Step 5) Wait for 6 seconds after withdrawing form the Eye Qsensor.
Step 6) Check the value of Backlight. It must rise. If not so, the Eye Q sensor may have some defect.Change the Eye Q sensor.
* EYE-Q Test is except for LV23xx/LK33x/LK43x series.
4.3. Outgoing condition Configuration- When pressing IN-STOP key by Service remote control, Red
LED are blinked alternatively. And then automatically turnoff. (Must not AC power OFF during blinking)
5. GND and HI-POT Test5.1. GND & HI-POT auto-check preparation
Check the Power cable and Signal cable insertion condition
5.2. GND & HI-POT auto-check(1) Pallet moves in the station. (Power cord / AV cord is tightly
inserted)(2) Connect the AV JACK Tester.(3) Controller (GWS103-4) on.(4) GND Test (Auto)
- If Test is failed, Buzzer operates.- If Test is passed, execute next process (Hi-pot test).(Remove A/V CORD from A/V JACK BOX.)
(5) HI-POT test (Auto)- If Test is failed, Buzzer operates.- If Test is passed, GOOD Lamp on and move to next process
automatically.
5.3. Checkpoint(1) Test voltage
- GND: 1.5 KV / min at 100 mA- SIGNAL: 3 KV / min at 100 mA
(2) TEST time: 1 second(3) TEST POINT
- GND Test = Power cord GND and Signal cord GND.- Hi-pot Test = Power cord GND and LIVE & NEUTRAL.
(4) LEAKAGE CURRENT: At 0.5 mArms
6. Model name & Serial number D/L• Press “Power on” key of service remote control.
(Baud rate : 115200 bps)• Connect RS232 Signal Cable to RS-232 Jack.• Write Serial number by use RS-232.• Must check the serial number at the Diagnostics of SET UP
menu(Refer to below.)
6.1. Signal TABLE
CMD : A0hLENGTH : 85~94h (1~16 bytes)ADH : EEPROM Sub Address high (00~1F)ADL : EEPROM Sub Address low (00~FF)Data : Write dataCS : CMD + LENGTH + ADH + ADL + Data_1 +…+ Data_nDelay : 20ms
6.2. Command Set
* DescriptionFOS Default write : <7mode data> writeVtotal, V_Frequency, Sync_Polarity, Htotal, Hstart, Vstart, 0,PhaseData write: Model name and Serial number write in EEPROM,.
6.3. Method & noticeA. Serial number D/L is using of scan equipment.B. Setting of scan equipment operated by Manufacturing
Technology Group.C. Serial number D/L must be conformed when it is produced
in production line, because serial number D/L is mandatoryby D-book 4.0.
LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 12 -
CMD LENGTH ADH ADL DATA_1 . . . Data_n CS DELAY
<Step 2>
<Step 5> <Step 6>
<Step 3> <Step 4>
No. Adjust mode CMD(hex) LENGTH(hex) Description
1 EEPROM WRITE A0h 84h+n n-bytes Write(n=1~16)
* Manual Download (Model Name and Serial Number)If the TV set is downloaded by OTA or Service man, sometimesmodel name or serial number is initialized.(Not always)There is impossible to download by bar code scan, so It needManual download.1) Press the ‘Instart’ key of Adjustment remote control.2) Go to the menu ‘6.Model Number D/L’ like below photo.3) Input the Factory model name(ex 32LV3400-ZG) or Serial
number like photo.
4) Check the model name Instart menu. -> Factory namedisplayed. (ex 32LV3400-ZG)
5) Check the Diagnostics. (DTV country only) -> Buyer modeldisplayed. (ex 32LV3400)
7. CI+ Key Download method(1) Download Procedure
1) Press “Power on” key of a service remote control.(Baud rate : 115200 bps)
2) Connect RS232-C Signal Cable.3) Write CI+ Key through RS-232-C.4) Check whether the key was downloaded or not at ‘In
Start’ menu. (Refer to below.)
=> Check the Download to CI+ Key value in LGset. (1) Check the method of CI+ Key value.
a. Check the method on Instart menu.
b. Check the method of RS232C Command.1) Into the main assembly mode (RS232 : aa 00 00)
2) Check the key download for transmitted command.(RS232 : ci 00 10)
3) Result value- normally status for download : OKx- abnormally status for download : NGx
(2) Check the method of CI+ Key value.(RS232)1) Into the main ass’y mode (RS232 : aa 00 00)
2) Check the method of CI+ key by command(RS232 : ci 00 20)
3) Result valuei 01 OK 1d1852d21c1ed5dcx
- 13 - LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
CMD 1 CMD 2 Data 0
A A 0 0
CMD 1 CMD 2 Data 0
C I 1 0
CMD 1 CMD 2 Data 0
A A 0 0
CMD 1 CMD 2 Data 0
C I 2 0
CI+ key Value
LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 14 -
1. Power-up boot check
TROUBLESHOOTING
Check stand-by Voltage.P403 9~12pin : +3.5V_ST
Check Power connector. Main B/D 3.5V LineShort Check
Check X201 clock.24 MHz Replace X201.
Check P403 PWR_ON.1pin : 3.3V
Replace Mstar(IC101) or Main board.
Check Multi Voltage.P403 2pin:24V, 17pin:12V
Replace Power Board.
Check Inverter Control & Error Out. P403 18 pin : HighP403 24 pin : low
Check Power Board or Module.
Check IC402/3/7 Output Voltage.IC402 : 2.5VIC403 : 1.1VIC407 : 1.5VQ403 : 3.3V
Replace IC402/3/7, Q403.
Re-download software.
Check Micom Voltage.L404 : +3.5V
Replace L404.
Check LVDS Power Voltage.Q409 : 12V
Replace Q409.
Check Mstar LVDS Output Replace Mstar(IC101) or Main Board.
Change Module.
ok
ok
ok
ok
ok
ok
ok
ok
okNo
No
No
No
No
No
No
No
No
No
ok
Replace Power board.ok
LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 15 -
2. Digital TV Video
Check RF Cable & Signal
Check Tuner 3.3V PowerL3703 Replace L3703.
Check Tuner 1.8V Power IC3703 2 pin : 1.8V
Check IF_P/N SignalTU3700 10/11 Pin
Replace IC3703.
Check Mstar LVDS Output. Replace Mstar(IC101) o r Main Board.
ok
ok
ok
ok
No
No
No
No
Bad Tuner. Replace Tuner.
3. Analog TV Video
Check RF Cable & Signal.
Check Tuner 3.3V Power.L3703 Replace L3703.
Check Tuner 1.8V Power.IC3703 2 pin : 1.8V
Check CVBS Signal.TU3700 8 Pin
Replace IC3703.
Check Mstar LVDS Output. Replace Mstar(IC101) or Main Board.
ok
ok
ok
ok
No
No
No
No
Bad Tuner. Replace Tuner.
LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 16 -
4. AV Video
Check input signal format.Is it supported?
Check AV Cable for damagefor damage or open conductor.
Check JK1604CVBS Signal Line
R246.
ok
ok
ok
NoReplace Jack.
ok
Check CVBS_DET Signal. Replace R1666. No
Check Mstar LVDS Output. Replace Mstar(IC101) or Main Board.No
5. Component Video
Check input signal format.Is it supported?
Check Component Cablefor damage or open conductor.
Check JK1601 or 1603Y/PB/PR signal Line.
ok
ok
ok
NoReplace Jack.
Check COMP_DET Signal. Replace R1615. No
Check Mstar LVDS Output. Replace Mstar(IC101) o r Main Board.
ok
No
- 17 - LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
6. SCART Video
Check input signal format.Is it supported?
Check Component Cablefor damage or open conductor.
Check JK1602R/G/B and sync signal Line.
ok
ok
ok
NoReplace Jack.
Check SC1_DET Signal. Replace R1614.No
Check Mstar LVDS Output. Replace Mstar(IC101) or Main Board .
ok
No
7. RGB Video
Check input signal format.Is it supported?
Check RGB Cable conductorsfor damage or open conductor.
Check EDIDI2C Signal
R138, R139(SDA,SCL).
Check JK1104H/V_Sync/R/G/B Signal Line.
ok
ok
ok
No
No
Re-download EDID data ,Replace Mstar(IC101) or Main Board.
ok
Replace Jack.
Check DSUB_DET. Replace R1146 or R1147.No
Check Mstar LVDS Output. Replace Mstar(IC101) or Main board.
ok
No
- 18 - LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
8. HDMI Video
Check input signal format.Is it supported?
Check HDMI Cable conductorsfor damage or open conductor.
Check EDIDR4033,R4034,R4035,R4036,
R4037,R4038 I2C Signal.
Check JK801, JK802, JK803.
ok
ok
ok
No
No
Replace the defective IC or re-download EDID data.
Check HDCP EEPROM(IC103)Power & I2C Signal Replace the defective IC.
ok
No
Replace Jack.
Check HDMI Signal. Check other set.If no problem, check signal line.
ok
No
Check Mstar LVDS Output. Replace Mstar(IC101) o r Main Board.
ok
No
Replace Main Board.No
Check HDMI_DET(HPD).No
ok
Replace R830,R828,R862.
- 19 - LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
9. All Source Audio
Check the TV Speaker Menu.(Menu -> Sound -> TV Speaker)
On
ok
ok
Check Output Signal P5011, 2, 3, 4 pin. Replace Audio AMP IC(IC501).
ok
No
Check Connector & P501. Replace connector.if found to be damaged.
ok
No
Check speaker resistanceand connector damage. Replace speaker.
ok
No
OffToggle the Menu.
Check AMP IC(IC501) Power24V or 20V or 15V, 3.3V
NoReplace Amp IC(IC501).
Check Mstar I2S OutputIC501 9,10,11 Pin.
NoCheck signal line. Or replace Mstar(IC101).
Check Mstar AUDIO_MASTER_CLKR148.
NoReplace Mstar(IC101) o r Main Board.
ok
Check AMP I2C LineR140, R141.
NoCheck signal line. Or replace Mstar(IC101).
- 20 - LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
10. Digital TV Audio
Check RF Cable & Signal.
Follow procedure ’9. All source audio’
trouble shooting guide.
ok
Check Tuner 3.3V PowerL3703. Replace L3703.
Check Tuner 1.8V Power. IC3703 2 pin : 1.8V
Check IF_P/N SignalTU3700 10/11 Pin.
Replace IC3703.
ok
ok
ok
No
No
NoBad Tuner. Replace Tuner.
11. Analog TV Audio
Check RF Cable & Signal.
Follow procedure’9. All source audio’
trouble shooting guide.
ok
Check Tuner 3.3V PowerL3703.
Replace L3703.
Check Tuner 1.8V Power IC3703 2 pin : 1.8V.
Check CVBS SignalTU3700 8 Pin.
Replace IC3703.
ok
ok
ok
No
No
NoBad Tubner. Replace Tuner.
- 21 - LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
12. AV Audio
Check AV Cable for damagefor damage or open conductor.
Check JK1604 & Signal Line.
ok
ok
NoReplace Jack.
Follow procedure ’9. All source audio’
trouble shooting guide.
13. Component/ SCART Audio
Check Component Cablefor damage or open conductor.
Check JK1602, JK1603 & Signal Line.
ok
ok
NoReplace Jack.
Follow procedure ’9. All source audio’
trouble shooting guide.
14. RGB Audio
Check Cable conductorsfor damage or open conductor.
Check JK1102 & Signal Line.
ok
No
ok
Replace Jack.
Follow procedure ’9. All source audio’
trouble shooting guide.
LGE Internal Use OnlyCopyright ©2011 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 22 -
BLOCK DIAGRAM
RG
B P
C
SP
DIF
Co
mp
on
ent1
H/P
OU
T
HD
MI1
/2(D
VI)
SI2
17
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76
(LG
IT)
(LG
IT)
PC
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I A
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RS
-232
C
IF +
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TU
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BS
SIF
L/R
S7L
RIC
101
MA
X32
32M
AX
3232
SE
RIA
L F
LA
SH
IC14
01 (
8M b
it)
MX
25L
8005
M2I
SE
RIA
L F
LA
SH
IC14
01 (
8M b
it)
MX
25L
8005
M2I
LV
DS
(FH
D/5
0Hz)
Au
dio
A
MP
NT
P74
00
US
B2.
0D
P/D
M
SP
K L
/R
X-t
al
24M
FP
C(5
1P)
I2S
SP
DIF H
/P L
/R
CV
BS
, Y
/Pb/
Pr,
L/R
RG
B/H
/V
RS
232C
Rea
rT
MD
S
DD
R3
Add
.
DD
R3
Dat
a
SP
I
AV
2
Sid
e
NA
ND
F
LA
SH
IC10
2 (1
Gb
it)
PC
M_A
[0:7
]
TM
DS
HD
MI3
CV
BS
, L/
R
DD
R3
1Gb
IC1
20
2H
5TQ
1G
63
BF
R
DD
R3
1Gb
IC
12
01
H5T
Q1
G6
3B
FR
CO
NT
RO
LIR
& L
ED
/S
OF
T T
OU
CH
(TA
CT
SW
ITC
H)
SE
NS
OR
_SC
L/S
DA
LED
_R
KE
Y1
KE
Y2
IRLED
_B
SO
FT
TO
UC
H_S
CL/
SD
A
M24
M0
1-H
RM
N6T
PIC
10
4 2
56K
bit
I2C
AV
2C
VB
S,
L/R
Op
tio
n
F-S
CA
RT
SC
1_
CV
BS
_IN
SC
1_
R/G
/B
FE
_VO
UT
CI Slot
74
LCX
24
4B
uffe
r
TS
_DA
TA
[0:7
]
PC
M_D
AT
A[0
:7]
FE
_TS
_DA
TA
[0:7
]
PC
M_A
[8:1
4]
- 23 - LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved. Only for training and service purposes
A5
A2
A21
A4
A10
900
300
200
800
400
540
521
530
810
910
120
511
510
* S
et +
Sta
nd*
Sta
nd B
ase
+ B
ody
LV1
EXPLODED VIEW
Many electrical and mechanical parts in this chassis have special safety-related characteristics. Theseparts are identified by in the Schematic Diagram and EXPLODED VIEW. It is essential that these special safety parts should be replaced with the same components asrecommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
CI_TS_DATA[5]
CI_TS_DATA[1]
PCM_A[3]
PCM_A[12]
PCM_A[11]
CI_TS_DATA[3]
FE_TS_DATA[6]
CI_TS_DATA[4]
FE_TS_DATA[7]
PCM_A[0]
PCM_A[0]
PCM_A[4]
PCM_A[10]
PCM_A[9]
FE_TS_DATA[2]
PCM_A[6]
PCM_A[6]
FE_TS_DATA[0]
PCM_A[5]
PCM_A[1]
FE_TS_DATA[1]
PCM_A[8]
PCM_A[1]
PCM_A[7]
PCM_A[2]
PCM_D[5]
PCM_A[7]
PCM_A[4]
PCM_A[5]
PCM_D[4]
PCM_D[3]
PCM_A[3]
PCM_A[14]
PCM_D[2]
CI_TS_DATA[7]
PCM_A[2]
CI_TS_DATA[0]
FE_TS_DATA[3]
PCM_D[1]
PCM_D[0]
PCM_D[7]
PCM_A[13]
PCM_D[6]
FE_TS_DATA[4]
CI_TS_DATA[2]
CI_TS_DATA[6]
FE_TS_DATA[5]
/PCM_IOWR
C1068pFOPT
/PCM_CD
/PCM_WE
R111 22
5V_DET_HDMI_4
R14222
C112100pF50V
AMP_MUTE
C1080.1uFOPT
AMP_SCL
SIDE_HP_MUTE
INV_CTL
R117
1K
OPT
I2C_SDA
R14633
PWM0
/PF_WP
R13210K
SENSOR_SDA
RGB_DDC_SDA
DSUB_DET
PANEL_CTL
KEY1
RXB0-
FE_TS_VAL_ERR
PCM_RST
R165
1K
IC102NAND01GW3B2CN6E
NAND_FLASH_1G_NUMONYXEAN60762401
26NC_17
27NC_18
28NC_19
29I/O0
30I/O1
31I/O2
32I/O3
33NC_20
34NC_21
35NC_22
36VSS_2
37VDD_2
38NC_23
39NC_24
40NC_25
41I/O4
42I/O5
43I/O6
44I/O7
45NC_26
46NC_27
47NC_28
48NC_29
17AL
3NC_3
6NC_6
16CL
15NC_10
14NC_9
13VSS_1
12VDD_1
11NC_8
10NC_7
9E
8R
7RB
4NC_4
5NC_5
25NC_16
24NC_15
23NC_14
2NC_2
22NC_13
21NC_12
1NC_1
20NC_11
19WP
18W
Q8072SC3052
E
B
C
R153
1K
I2C_SDA
SCART1_MUTE
RXB3+
R127 4.7K
SIDEAV_DET
DEMOD_RESET
R141
1K
AMP_I2C_1K
AV_CVBS_DET
CI_TS_DATA[0-7]IC102-*1H27U1G8F2BTR-BC
NAND_FLASH_1G_HYNIX
EAN35669102
26NC_17
27NC_18
28NC_19
29I/O0
30I/O1
31I/O2
32I/O3
33NC_20
34NC_21
35NC_22
36VSS_2
37VCC_2
38NC_23
39NC_24
40NC_25
41I/O4
42I/O5
43I/O6
44I/O7
45NC_26
46NC_27
47NC_28
48NC_29
17ALE
3NC_3
6NC_6
16CLE
15NC_10
14NC_9
13VSS_1
12VCC_1
11NC_8
10NC_7
9CE
8RE
7R/B
4NC_4
5NC_5
25NC_16
24NC_15
23NC_14
2NC_2
22NC_13
21NC_12
1NC_1
20NC_11
19WP
18WE
/PF_CE1
I2C_SDA
RXA4+
R15133
R148
56
R115
1K
OPT
IC102-*3TC58NVG0S3ETA0BBBH
NAND_FLASH_1G_TOSHIBA
EAN61508001
26NC_17
27NC_18
28NC_19
29I/O1
30I/O2
31I/O3
32I/O4
33NC_20
34NC_21
35NC_22
36VSS_2
37VCC_2
38NC_23
39NC_24
40NC_25
41I/O5
42I/O6
43I/O7
44I/O8
45NC_26
46NC_27
47NC_28
48NC_29
17ALE
3NC_3
6NC_6
16CLE
15NC_10
14NC_9
13VSS_1
12VCC_1
11NC_8
10NC_7
9CE
8RE
7RY/BY
4NC_4
5NC_5
25NC_16
24NC_15
23NC_14
2NC_2
22NC_13
21NC_12
1NC_1
20NC_11
19WP
18WE
/FLASH_WP
AR10322
R15422
OPT
PM_TXD
RGB_DDC_SCL
R140
1K
AMP_I2C_1K
R121
1K
OPT
+3.3V_Normal
USB1_CTL
I2C_SCL
/PCM_IORD
HP_DET
CI_TS_CLK
EDID_WP
R129 22
R107
1K
PCM_A[0-7]
RXA2-
R11422
POWER_DET
RXACK+
RXA3-
/CI_CD2
/PCM_CE
AMP_SDA
RXA0+
FE_TS_DATA[0-7]
R145
2.2K
R104
10K
OPT
PCM_A[0-14]
PWM1
RXA1+
RXA4-
RXB2+
USB1_OCD
PWM_DIM
R166 22
R137 22
R152
1K
OPT
R118
1K
/PF_OE
R14733
+3.3V_Normal
ERROR_OUT
/PF_OE
SC1/COMP1_DET
PWM0
R1051K
OPT
RXA0-
RXBCK+
MODEL_OPT_1
C1010.1uF
C1112.2uF
PWM1
+3.3V_Normal
/PF_CE0
PF_ALE
PWM0
R11922
RXB3-
/PF_CE0
RXA1-
/PF_WE
AUD_MASTER_CLK
+3.5V_ST
I2C_SCL
RXBCK-
AMP_RESET
/SPI_CS
R12222OPT
TUNER_RESET
R10122
SENSOR_SCL
R157 100
R128 22
R116
1K
R169 22
IC103CAT24WC08W-T
HDCP_EEPROM_CATALYST_OLD
3A2
2A1
4VSS
1A0
5 SDA
6 SCL
7 WP
8 VCC
R12022
OPT
MODEL_OPT_2
R139 22
R112 22
+3.3V_Normal
+3.3V_Normal
SPI_SDO
R143
4.7K
TOUCH_KEY
RXB4+
MODEL_OPT_3
/PCM_OE
C107
0.1uF
R144
2.2K
SENSOR_SCL
LED_B/LG_LOGO
RXB2-
PWM2
RXACK-
R13310K
R16322
PCM_5V_CTL
RXB1-
RXB4-
PCM_D[0-7]
R1081K
OPT
/PF_CE1
PM_RXD
R11022
AUD_SCK
R1134.7K
/PCM_REG
R13122
CI_TS_VAL
R109
3.9K
RXB0+
RXB1+
RXA3+
PM_TXD
R170 22
5V_DET_HDMI_2
/F_RB
SENSOR_SDA
R136 22
R13522
KEY2
/PCM_IRQA
S/T_SDA
R156 10K
R13422
IC102-*2K9F1G08U0D-SCB0
NAND_FLASH_1G_SS
EAN61857001
26NC_17
27NC_18
28NC_19
29I/O0
30I/O1
31I/O2
32I/O3
33NC_20
34NC_21
35NC_22
36VSS_2
37VCC_2
38NC_23
39NC_24
40NC_25
41I/O4
42I/O5
43I/O6
44I/O7
45NC_26
46NC_27
47NC_28
48NC_29
17ALE
3NC_3
6NC_6
16CLE
15NC_10
14NC_9
13VSS_1
12VCC_1
11NC_8
10NC_7
9CE
8RE
7R/B
4NC_4
5NC_5
25NC_16
24NC_15
23NC_14
2NC_2
22NC_13
21NC_12
1NC_1
20NC_11
19WP
18WE
C1030.1uF
S/T_SCL
/CI_CD1
R124
1K
AR102
22
R161
2.7K
+3.3V_Normal
C1090.1uF
C1048pFOPT
5V_DET_HDMI_1
CI_TS_SYNC
R168 22
R13022
FE_TS_CLK
RXA2+
/F_RB
/PF_WP
AR10122
IC103-*1CAT24C08WI-GT3-H-RECV(TV)
HDCP_EEPROM_ON_SEMI_NEW
3A2
2NC_2
4VSS
1NC_1
5SDA
6SCL
7WP
8VCC
PM_RXD
SPI_SDI
I2C_SDA
/PF_WE
C1050.1uF
LED_R/BUZZ
MODEL_OPT_0
I2C_SCL
+3.3V_Normal
C10210uF
R149
4.7K
TOUCH_KEY
RL_ON
R106
1K
/PCM_WAIT
AUD_MASTER_CLK_0
I2C_SCL
POWER_ON/OFF_1
+5V_Normal
A_DIM
R123
1K
OPT
R160
2.7K
Q101KRC103SOPT
E
B
C
PF_ALE
SPI_SCK
PWM2
AR10422
FE_TS_SYNC
R167 22
R138 22
LED_R/BUZZ
R102
3.3K
R16422
IC104AT24C256C-SSHL-T
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
R17110K
MODEL_OPT_4
MODEL_OPT_5
R172 0OPT
R1730OPT
PM_MODEL_OPT_0
PM_MODEL_OPT_0
+3.5V_ST
PM_MODEL_OPT_1
R178 100OPT
R179 100OPT
OLP
AMP_SDA
AMP_SCL
IC101LGE2112-T8
S7LR_DIVX_MS10
PCMDATA[0]/GPIO126W21
PCMDATA[1]/GPIO127AA18
PCMDATA[2]/GPIO128AB22
PCMDATA[3]/GPIO120AE20
PCMDATA[4]/GPIO119AA15
PCMDATA[5]/GPIO118AE21
PCMDATA[6]/GPIO117AB21
PCMDATA[7]/GPIO116Y15
PCMADR[0]/GPIO125W20
PCMADR[1]/GPIO124V20
PCMADR[2]/GPIO122W22
PCMADR[3]/GPIO121AB18
PCMADR[4]/GPIO99AA20
PCMADR[5]/GPIO101AA21
PCMADR[6]/GPIO102Y19
PCMADR[7]/GPIO103AB17
PCMADR[8]/GPIO108Y16
PCMADR[9]/GPIO110AB19
PCMADR[10]/GPIO114AB20
PCMADR[11]/GPIO112AA16
PCMADR[12]/GPIO104AA19
PCMADR[13]/GPIO107AC21
PCMADR[14]/GPIO106AA17
PCMREG_N/GPIO123Y20
PCMOE_N/GPIO113AB15
PCMWE_N/GPIO197AA22
PCMIORD_N/GPIO111AD22
PCMIOWR_N/GPIO109AD20
PCMCE_N/GPIO115AD21
PCMIRQA_N/GPIO105AC20
PCMCD_N/GPIO130Y18
PCMWAIT_N/GPIO100Y21
PCM_RESET/GPIO129Y22
PCM2_CE_N/GPIO131U21
PCM2_IRQA_N/GPIO132V21
PCM2_CD_N/GPIO135R20
PCM2_WAIT_N/GPIO133T20
PCM2_RESET/GPIO134U22
UART1_TX/GPIO43D4
UART1_RX/GPIO44E4
UART2_TX/GPIO65N25
UART2_RX/GPIO64N24
UART3_TX/GPIO47B8
UART3_RX/GPIO48A8
I2C_SCKM2/DDCR_CK/GPIO72P23
I2C_SDAM2/DDCR_DA/GPIO71P24
DDCA_DA/UART0_TXD2
DDCA_CK/UART0_RXD1
PWM0/GPIO66P21
PWM1/GPIO67N23
PWM2/GPIO68P22
PWM3/GPIO69R21
PWM4/GPIO70P20
PWM_PM/GPIO199F6
SAR0/GPIO31H6
SAR1/GPIO32G5
SAR2/GPIO33G4
SAR3/GPIO34J5
SAR4/GPIO35J4
VSYNC_LIKE/GPIO145R23
SPI1_CK/GPIO201R24
SPI1_DI/GPIO202R25
SPI2_CK/GPIO203T21
SPI2_DI/GPIO204T22
NF_CE1Z/GPIO138AE18
NF_WPZ/GPIO198AC17
NF_CEZ/GPIO137AD18
NF_CLE/GPIO136AC18
NF_REZ/GPIO139AC19
NF_WEZ/GPIO140AD17
NF_ALE/GPIO141AE17
NF_RBZ/GPIO142AD19
GPIO_PM[0]/GPIO6H5
PM_UART_TX/GPIO_PM[1]/GPIO7K6
GPIO_PM[2]/GPIO8K5
GPIO_PM[3]/GPIO9J6
GPIO_PM[4]/GPIO10K4
PM_UART_RX/GPIO_PM[5]/GPIO11L6
PM_SPI_SCZ1/GPIO_PM[6]/GPIO12C2
GPIO_PM[7]/GPIO13L5
GPIO_PM[8]/GPIO14M6
GPIO_PM[9]/GPIO15M5
PM_SPI_SCZ2/GPIO_PM[10]/GPIO16C1
GPIO_PM[11]/GPIO17M4
PM_SPI_SCK/GPIO1A2
PM_SPI_CZ0/GPIO_PM[12]/GPIO0D3
PM_SPI_SDI/GPIO2B2
PM_SPI_SDO/GPIO3B1
TS0CLK/GPIO87Y14
TS0VALID/GPIO85AA10
TS0SYNC/GPIO86Y12
TS0DATA_[0]/GPIO77Y13
TS0DATA_[1]/GPIO78Y11
TS0DATA_[2]/GPIO79AA12
TS0DATA_[3]/GPIO80AB12
TS0DATA_[4]/GPIO81AA14
TS0DATA_[5]/GPIO82AB14
TS0DATA_[6]/GPIO83AA13
TS0DATA_[7]/GPIO84AB11
TS1CLK/GPIO98AC15
TS1VALID/GPI96AD15
TS1SYNC/GPIO97AC16
TS1DATA_[0]/GPIO88AD16
TS1DATA_[1]/GPIO89AE15
TS1DATA_[2]/GPIO90AE14
TS1DATA_[3]/GPIO91AC13
TS1DATA_[4]/GPIO92AC14
TS1DATA_[5]/GPIO93AD12
TS1DATA_[6]/GPIO94AD13
TS1DATA_[7]/GPIO95AD14
IC101LGE2112-T8
S7LR_DIVX_MS10
GPIO36C7
GPIO37E6
GPIO38F5
GPIO39B6
GPIO40E5
GPIO41D5
GPIO42B7
GPIO45E7
GPIO46F7
GPIO49AB5
GPIO50AB3
GPIO51A9
GPIO52F4
I2C_SCKM0/GPIO53AB1
I2C_SDAM0/GPIO54N6
GPIO73AB2
GPIO74AC2
LVA0PAB25
LVA0NAB23
LVA1PAC25
LVA1NAB24
LVA2PAD25
LVA2NAC24
LVA3PAE23
LVA3NAC23
LVA4PAC22
LVA4NAD23
LVB0PV23
LVB0NU24
LVB1PV25
LVB1NV24
LVB2PW25
LVB2NW23
LVB3PAA23
LVB3NY24
LVB4PAA25
LVB4NAA24
LVACKPAE24
LVACKNAD24
LVBCKPY23
LVBCKNW24
GPIO196T25
GPIO193U23
GPIO194T24
GPIO195T23
MODEL_OPT_6
MODEL_OPT_7
IC101-*1LGE2111-TE
S7LR_DIVX
GPIO36C7
GPIO37E6
GPIO38F5
GPIO39B6
GPIO40E5
GPIO41D5
GPIO42B7
GPIO45E7
GPIO46F7
GPIO49AB5
GPIO50AB3
GPIO51A9
GPIO52F4
I2C_SCKM0/GPIO53AB1
I2C_SDAM0/GPIO54N6
GPIO73AB2
GPIO74AC2
LVA0PAB25
LVA0NAB23
LVA1PAC25
LVA1NAB24
LVA2PAD25
LVA2NAC24
LVA3PAE23
LVA3NAC23
LVA4PAC22
LVA4NAD23
LVB0PV23
LVB0NU24
LVB1PV25
LVB1NV24
LVB2PW25
LVB2NW23
LVB3PAA23
LVB3NY24
LVB4PAA25
LVB4NAA24
LVACKPAE24
LVACKNAD24
LVBCKPY23
LVBCKNW24
GPIO196T25
GPIO193U23
GPIO194T24
GPIO195T23
R17610KPWM_LED
R17710KPWM_BUZZ/IIC_LED
R17410KTOUCH_KEY
R17510KTACT_KEY
TP100OLP
R140-*1
2.2K
AMP_I2C_2.2K
R141-*1
2.2K
AMP_I2C_2.2K
20110511
FLASH/EEPROM/GPIO 1
from CI SLOT
for SYSTEM/HDCP EEPROM&URSA3
for SERIAL FLASH
A0’h
NAND FLASH MEMORY
NEED TO SWAP LVDS POLARITY
Addr:10101--EEPROM
$0.199
Internal demod out
<CHIP Config>(I2S_OUT_BCK,I2S_OUT_MCK,PAD_PWM1PAD_PWM0)
to delete CI or gate for
I2C
B51_no_EJ : 4’b0000 Boot from 8051 with SPI flashSB51_WOS : 4’b0001 Secure B51 without scrambleSB51_WS : 4’b0010 Secure B51 with scrambleMIPS_SPE_NO_EJ : 4’b0100 Boot from MIPS with SPI flashMIPS_SPI_EJ_1 : 4’b0101 Boot from MIPS with SPI flashMIPS_SPI_EJ_2 : 4’b0110 Boot from MIPS with SPI flashMIPS_WOS : 4’b1001 Secure MIPS without scrambleMIPS_WS : 4’b1010 Scerur MIPS with SCRAMBLE
DIMMING
HDCP EEPROM
GP3_S7LR
PM MODEL OPTION
<CHIP Config(LED_R/BUZZ)>Boot from SPI CS1N(EXT_FLASH) 1’b0Boot from SPI_CS0N(INT_FLASH) 1’b1
applied on only SMALL PCB
** R140, R141AMP_I2C_2.2K for only BrazilAMP_I2C_1K for all Country w/o Brazil
**
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
D1-_HDMI2
C2520.1uF
+1.10V_VDDC
C209 0.047uF
R257 33
C214 0.047uF
AMP_SDA
MODEL_OPT_0
IF_AGC_MAIN
R4024 510
C277
0.1uF
AVSS_PGA
C237 2.2uF
SC1_SOG_IN
R208
1K
DVB_T2
C40270.1uF
C4036
0.1uF
C4043
0.1uF
SCART1_Lout
COMP2_DET
COMP2_R_IN
SC1_CVBS_IN
AVDD_NODIE
R202 100BOOSTER_OPT
R296 100
C265
0.1uF
C208 0.047uF
C4042
0.1uF
L219BLM18PG121SN1D
C243 2.2uF
D0-_HDMI1
R255 33
R228 33
C226 0.047uF
C4038
0.1uF
DSUB_R+
C257 0.1uF
R245 33
C245 2.2uF
DDC_SCL_1
D0+_HDMI4
R239 33
SC1_G+/COMP1_Y+
TP209
C206 0.047uF
R233 68
HPD4
C230 0.047uF
C210 1000pF
C283
0.1uF
AVDD25_PGA
C236 2.2uF
C223 0.047uF
R4026
10K
C4020
0.1uF
CK-_HDMI2
R240 68 C221 0.047uF
L206BLM18PG121SN1D
IF_N_MSTAR
L209BLM18PG121SN1D
AMP_SCL
D1+_HDMI1
R4025 510
C212 0.047uF
C4059 2.2uF
HPD2
COMP2_Pb+
D1-_HDMI4
C4006
0.1uF
OPT
R4023
2.4K
+3.3V_Normal
R4016 33
C290
0.1uF
OPT
L211BLM18PG121SN1D
CK-_HDMI1
D2+_HDMI2
C224 1000pF
VDD33
VDD33
X20124MHz
TU_CVBS
R253 33
RF_SWITCH_CTL
CK+_HDMI1
C232
0.1uF
+3.5V_ST
SIDEAV_L_IN
MIUVDDC
10uF
C284
10uF
C4001
AUD_MASTER_CLK_0
+1.5V_DDR
C219 0.047uF
L227BLM18PG121SN1D
D2+_HDMI4
SPDIF_OUT
C244 2.2uF
C2531uF
R4004 0
SW200TMUE312GAB
SWITCH
12 4
3
5
R206
1K
3D
R226
1K
HD
COMP2_L_IN
C26910uF
AV_CVBS_IN2
D2-_HDMI1
D1+_HDMI2
C4046
0.1uF
R254 68
C4019
0.1uF
SC1_B+/COMP1_Pb+
PC_L_IN
R289 100
C238 2.2uF
SIDEAV_R_IN
C4031
0.1uF
+2.5V_Normal
R231 68
SC1/COMP1_L_IN
IR
C251 0.1uF
+1.10V_VDDC
DSUB_HSYNC
D0+_HDMI1
C2860.1uF
AV_L_IN
AVDD_NODIE
R236 0
NON_EU
D1-_HDMI1
R21710
R252 68
C218 0.047uF
R241 33
SC1_R+/COMP1_Pr+
CK+_HDMI2
C239 2.2uF
C200
4.7uF10V
AV_R_IN
+1.10V_VDDC
AVDD2P5
C4068100pF
C215 0.047uF
D2+_HDMI1
C4045 1uF
MODEL_OPT_3
L202BLM18SG121TN1D
C4011
0.1uF
R21322 FULL_NIM
AVDD_MIU
10uF
C275
C278
10uF
TP207
R242 68
AVDD25_PGA
AUD_SCK
HPD1
C250 0.1uF
R201 100OPT
LNA2_CTL
TU_SCL
AVDD2P5
C258 0.1uF
+3.5V_ST
HDMI_ARC
R21422 FULL_NIM
AVSS_PGA
L223
BLM18SG121TN1D
SIDEAV_CVBS_IN
C280
0.1uF
HP_ROUT
C211 0.047uF
C4012
0.1uF
C4025
0.1uF
DDC_SCL_2
R212
1K
PHM_OFF
C4007
0.1uF
SIDE_USB_DP
R203 100RF_SW_OPT
D1+_HDMI4
AV_CVBS_IN2
MODEL_OPT_2
R210 33
MODEL_OPT_1
R238 68
R209
1K
NON_DVB_T2
D0-_HDMI2
C4024
0.1uF
C220 0.047uF
C2031000pF
OPT
VDD33
C204 0.047uF
+3.3V_Normal
R232 33
C4009
0.1uF
R288 100
+3.3V_Normal
C2710.1uF
C299
0.1uF
OPT
R211
1K
PHM_ON
DTV/MNT_VOUT
L208BLM18PG121SN1D
AV_CVBS_INC4057 0.047uF
R4001 0
OPT
R4003 47
C225 0.047uF
R4002 47
C40640.1uF
R207
1K
NON_3D
SC1_ID
D200KDS181
C264
1000pF
OPT
C242 2.2uF
C4014
0.1uF
TU_SIF
R20062K
R230 33
VDD33
R204 100OPT
C2010.1uF
10uF
C228
R237 33
R227
1K
FHD
DDC_SDA_1
DDC_SDA_4
C2700.1uF
C26310uF
DDC_SCL_4
CEC_REMOTE_S7
R287
1M
SCART1_Rout
C4013
0.1uF
OPT
D2-_HDMI2
SOC_RESET
R256 68
DEMOD_SCL
C4044
0.1uF
CK-_HDMI4
SC1/COMP1_R_IN
DSUB_G+
DDC_SDA_2
SIDE_USB_DM
C222 0.047uF
C227 0.047uF
TU_SDA
DEMOD_SDA
AVDD_AU33
PC_R_IN
COMP2_Y+
D2-_HDMI4
C233 0.047uF
AUD_LRCK
AVDD_AU33
C205 0.047uF C4060 2.2uF
SOC_RESET C40620.1uF
IF_AGC_SEL
R244 33
HP_LOUT
C217 1000pF
DSUB_VSYNC
10uF
C293
OPT
TP208
10uF
C276
C2494.7uF
C292
0.1uF
OPT
SC1_FB
R246 33
R229 68
TP211
C2730.1uF
AUD_LRCH
C213 0.047uF
C2410.1uF
C281
10uF
OPT
C2560.1uF
IF_P_MSTAR
C216 0.047uF
C4067OPT
CK+_HDMI4
MIUVDDC
AVDD_MIU
R249 33
FB_CORE
D0+_HDMI2
R258 68
+1.10V_VDDC
COMP2_Pr+
D0-_HDMI4
L204BLM18PG121SN1D
C4069100pF
TP210
R205100
SWITCH
DSUB_B+
C231 0.047uF
C2740.1uF
C207 0.047uF
C267
0.1uF
L228BLM18PG121SN1D
L229BLM18PG121SN1D
C40700.1uF16V
AVDD2P5_MOD
AVDD2P5_MOD
C261 22pF
C262 22pF
CI_DETR297 0OPT
R401910K
R4020
0 C40650.047uF25V
R4027
1K
OLED
R4028
1K
DVB_S
R4029
1K
NON_OLED
R4030
1K
NON_DVB_S
MODEL_OPT_4
MODEL_OPT_5
R4031 100OPT
R4032 100OPT
PM_MODEL_OPT_1
R4033 22
R4035 22
R4034 22
R4036 22
R4037 22
R4038 22
C407110uF
C2400.1uF
IC101LGE2112-T8
S7LR_DIVX_MS10
RXACKPJ2
RXACKNJ3
RXA0PK3
RXA0NJ1
RXA1PK2
RXA1NK1
RXA2PL2
RXA2NL3
DDCDA_DA/GPIO24T5
DDCDA_CK/GPIO23T4
HOTPLUGA/GPIO19V5
HOTPLUGB/GPIO20R5
RXCCKPAE9
RXCCKNAC9
RXC0PAC10
RXC0NAD9
RXC1PAC11
RXC1NAD10
RXC2PAE11
RXC2NAD11
DDCDC_DA/GPIO28AE8
DDCDC_CK/GPIO27AD8
HOTPLUGC/GPIO21AC8
RXDCKPF2
RXDCKNF3
RXD0PG3
RXD0NF1
RXD1PG2
RXD1NG1
RXD2PH2
RXD2NH3
DDCDD_DA/GPIO30R6
DDCDD_CK/GPIO29U6
HOTPLUGD/GPIO22P5
CEC/GPIO5R4
HSYNC0P2
VSYNC0R3
RIN0PN2
RIN0MP3
GIN0PN3
GIN0MN1
BIN0PM3
BIN0MM2
SOGIN0M1
HSYNC1V2
VSYNC1V3
RIN1PU3
RIN1MU2
GIN1PT1
GIN1MT2
BIN1PR2
BIN1MR1
SOGIN1T3
HSYNC2AA2
RIN2PY2
RIN2MAA3
GIN2PW2
GIN2MY3
BIN2PV1
BIN2MW3
SOGIN2W1
CVBS0AA8
CVBS1Y4
CVBS2W4
CVBS3AA5
CVBS4Y5
CVBS5AA4
CVBSOUT0Y6
CVBSOUT1AA1
VCOMAB4
VIFPAC4
VIFMAD3
IPAC3
IMAE3
SIFPAD4
SIFMAC5
IF_AGCAD2
RF_AGCAE2
I2C_SCKM1/GPIO75AE6
I2C_SDAM1/GPIO76AD6
XINAD1
XOUTAC1
SPDIF_IN/GPIO152D7
SPDIF_OUT/GPIO153D6
USB0_DME3
USB0_DPE2
USB1_DMAC12
USB1_DPAE12
I2S_IN_BCK/GPIO150C8
I2S_IN_SD/GPIO151D8
I2S_IN_WS/GPIO149D9
I2S_OUT_BCK/GPIO156B10
I2S_OUT_MCK/GPIO154C9
I2S_OUT_SD/GPIO157B9
I2S_OUT_WS/GPIO155C10
AUL0AB9
AUR0AA11
AUL1Y9
AUR1AA9
AUL2AA7
AUR2AB8
AUL3Y8
AUR3Y10
AUL4AC7
AUR4AD7
AUOUTL0W6
AUOUTL2V6
AUOUTL3V4
AUOUTR0Y7
AUOUTR2W5
AUOUTR3U5
AUVRMAD5
AUVAGAE5
AUVRPAC6
EARPHONE_OUTLAA6
EARPHONE_OUTRAB6
ET_RXD[0]/RP/GPIO60C6
ET_TXD[0]/TP/GPIO57C5
ET_RXD[1]/RN/GPIO63A6
ET_TXD[1]/LED1/GPIO56C4
ET_TX_CLK/TN/GPIO59B5
ET_TX_EN/GPIO58C3
ET_MDC/GPIO61A3
ET_MDIO/GPIO62B3
ET_COL/LED0/GPIO55B4
IRIN/GPIO4N4
ARC0T6
HWRESETN5
IC101LGE2112-T8
S7LR_DIVX_MS10
AVDDLV_USBK12
VDDC_1G9
VDDC_2H9
VDDC_3K10
VDDC_4K11
VDDC_5L10
VDDC_6M12
VDDC_7M13
VDDC_8N12
VDDC_9P14
VDDC_10P15
VDDC_11R10
VDDC_12R14
VDDC_13R15
VDDC_14T10
AVDD1P0P10
FB_COREP19
AVDDL_MODR16
AVDD10_LANL11
DVDD_DDRM14
AVDD2P5_ADC_1W9
AVDD2P5_ADC_2W10
AVDD2P5_ADC_3W11
AVDD25_REFW12
AVDD25_LANY17
AVDD_MOD_1V18
AVDD_MOD_2U19
AVDD25_PGAW14
AVSS_PGAW15
AVDD_NODIEU7
AVDD_DVI_USB_1L7
AVDD_DVI_USB_2M7
AVDD3P3_MPLLP7
AVDD_DMPLLR7
DVDD_NODIEM19
AVDD_AU33V7
AVDD_EAR33W7
VDDP_1R19
VDDP_2T19
AVDD_LPLL_1W18
AVDD_LPLL_2W19
VDDP_NANDV19
AVDD_DDR0_D_1J17
AVDD_DDR0_D_2K15
AVDD_DDR0_D_3K16
AVDD_DDR0_CL15
AVDD_DDR1_D_1K17
AVDD_DDR1_D_2L17
AVDD_DDR1_D_3M17
AVDD_DDR1_CL16
GND_EFUSEE9
GND_1A23
GND_2B17
GND_3C23
GND_4A5
GND_5C11
GND_6C19
GND_7C22
GND_8D14
GND_9D18
GND_10D19
GND_11E17
GND_12E18
GND_13E19
GND_14E22
GND_15F8
GND_16F17
GND_17F18
GND_18F19
GND_19G8
GND_20H8
GND_21N22
GND_22N21
GND_23N20
GND_24M22
GND_25M21
GND_26M20
GND_27F10
GND_28V15
GND_29W16
GND_30V8
GND_31T18
GND_32G10
GND_33G11
GND_34G12
GND_35G13
GND_36G14
GND_37G17
GND_38G18
GND_39G19
GND_40G24
GND_41H11
GND_42H12
GND_43H13
GND_44H14
GND_45H15
GND_46H16
GND_47H17
GND_48H18
GND_49H19
GND_50J9
GND_51J10
GND_52J11
GND_53J12
GND_54J13
GND_55J14
GND_56J15
GND_57J16
GND_58J18
GND_59J19
GND_60J25
GND_61K9
GND_62K13
GND_63K14
GND_64H10
GND_65K18
GND_66K19
GND_67K22
GND_68L8
GND_69L9
GND_70J8
GND_71L12
GND_72L13
GND_73L18
GND_74L19
GND_75M8
GND_76K8
GND_77M10
GND_78M11
GND_79L14
GND_80M15
GND_81M16
GND_82M18
GND_83M25
GND_84N10
GND_85N11
GND_86N13
GND_87N14
GND_88N15
GND_89N16
GND_90N17
GND_91N19
GND_92K7
GND_93P8
GND_94P9
GND_95M9
GND_96P11
GND_97P13
GND_98P16
GND_99P17
GND_100P18
GND_101P12
GND_102R8
GND_103R9
GND_104R11
GND_105R12
GND_106R13
GND_107R17
GND_108T8
GND_109T9
GND_110N7
GND_111T11
GND_112T12
GND_113T13
GND_114T14
GND_115T15
GND_116T16
GND_117T17
GND_118U8
GND_119U9
GND_120U10
GND_121U11
GND_122U12
GND_123U13
GND_124U14
GND_125U15
GND_126U16
GND_127U17
GND_128R18
GND_129V9
GND_130V10
GND_131V11
GND_132V12
GND_133V14
GND_134V17
GND_135T7
GND_136E8
R298
0
MODEL_OPT_6
MODEL_OPT_7
R291
1K
OPT
R290
1K
OPT
R294
1K
R293
1K
R4040 100OPT
R4039 100OPT
L203 H/P_FILTER10uH
L205 H/P_FILTER10uH
C26810uF6.3V
H/P_FILTER
C27210uF6.3V
H/P_FILTER
R260200
H/P_FILTERR261200
H/P_FILTER
C268-*14.7uF10V
H/P_NON_FILTER
C272-*14.7uF10VH/P_NON_FILTER
L203-*1CM2012F5R6KT
H/P_NON_FILTER
L205-*1CM2012F5R6KT
H/P_NON_FILTER
R260-*10
H/P_NON_FILTERR261-*10
H/P_NON_FILTER
R260-*20
KOR_EMS_ImprovementR261-*20
KOR_EMS_Improvement
C272-*210uF6.3V
KOR_EMS_Improvement
C268-*210uF6.3V
KOR_EMS_Improvement
GP3_S7LR
MAIN2, HW OPT 2
20110511
HDMI
AVDD_DDR1:55mA
DVB_S
MODEL_OPT_1
3D
AB2
Normal 2.5V
VDDC 1.05V
AVDD_NODIE:7.362mA
Normal Power 3.3V
AUDIO IN
Close to MSTAR
PIN NO.
NON_3D
AVDD_DDR0:55mA
MODEL OPTION
MODEL OPTION
MODEL_OPT_5
PHM_OFF
MODEL_OPT_0
COMP2
MODEL_OPT_2
VDDC : 2026mA
NON_DVB_T2
T24
RSDS Power OPT
OLED
TUNER_I2C
MODEL_OPT_3
LOW
ANALOG SIF
NON_DVB_S
Close to IC with width trace
STby 3.5V
Close to MSTAR
F4
U23
PHM_ON
Close to MSTAR
H/P OUT
SIDE USB
T25
SCART1_RGB/COMP1AUDIO OUT
Close to MSTAR
AB3
MODEL_OPT_4
PIN NAME
DDR3 1.5V
NON_OLED
FHD
CVBS In/OUT
HD
SOC_RESET
HIGH
I2S_I/F
DSUB
DTV_IF
DVB_T2
AVDD2P5:172mA
AVDD25_PGA:13mA
MODEL_OPT_6
MODEL_OPT_7
B8
A8
READY
READY
READEY
READY
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THERMAL
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+3.5V_ST
C4510.1uFOPT
C466
2200pF
+5V_TUNER
C4910.1uF50V
+5V_TUNER
R404
100K
PD_+12V
R43010K
C4040.1uF16V
+12V/+15V
L4153.6uH
NR8040T3R6N
Q409AO3407A
G
DS
PWM_DIM
Q4072SC3052
E
B
C
R441
56K
1/16W
1%
C45622uF10V
+3.5V_ST
IC411AP1117EG-13
+5V_TUNER
ADJ/GND
OUTIN
R408110
+5V_TUNER
C402100uF
16V
OPT
560pF
C467
50V
R45812K
+5V_TUNER
R42710KOPT
C41910uF10V
+5V_TUNER
C4360.01uF
25V
0.01uF
+12V/+15V
R403
1.5K
1%POWER_+24V
C45810uF25V
+5V_TUNER
IC403TPS54319TRE
1VIN_1
3GND_1
7COMP
9 SS/TR
10 PH_1
11 PH_2
12 PH_3
13
BOOT
14
PWRGD
15
EN
16
VIN_3
5AGND
8RT/CLK
6VSENSE
4GND_2
2VIN_2 17
EP[GND]
L404MLB-201209-0120P-N2
R4191K
C4400.1uF16V
+3.3V_Normal
C489100pF
Q4052SC3052E
B
C
C43722uF16V
C4770.1uF16V
+5V_TUNER
+3.3V_Normal
L413
R44310K
R42110K
C4740.1uF
L401
C4070.1uF16VOPT
C45322uF10V
R476
0
POWER_23_GND
R4072.2K
OPT
C4933300pF50V
C40510uF25V
R41656K
1%
R6063.9K
PWM_PULL-DOWN_3.9K
C40310uF10V
R440
5.6K
C41510uF10V
+5V_TUNER
C472
22uF
10V
R486
4.7K
OPT
+24V
0R484
POWER_20_PWM_DIM
R45910K
+5V_TUNER
+1.5V_DDR
+5V_TUNER
POWER_DET
R412
0
POWER_16_GND
+5V_Normal
R465
24K
1%
+5V_TUNER
L402-*1CIS21J121
R42947K
OPT
L412
+3.5V_ST
R41010K
P401SMAW200-H24S2
SLIM_32~52
1912V
14 GND
93.5V
4 24V
18 INV ON
13GND
8 GND
324V
1712V
12 3.5V
7GND
2 24V
16 GND/V-sync
113.5V
6 GND
1PWR ON
20 A.DIM
15GND
10 3.5V
5GND
2112V 22 P.DIM1
23GND/P.DIM2 24 Err OUT
25
R432330K1/16W 5%
INV_CTL
C4380.1uF16V
C4110.1uF16V
R42215%
+5V_TUNER
Q403RSR025P03
S D
G
R415100
POWER_18_INV_CTL
C4060.1uF16V
C4450.1uF16V
OPT
C425
0.1uF
16VC4234.7uF16V
C4483300pF
50V
PANEL_CTL
1:AK10
IC407
AP7173-SPG-13 HF(DIODES)
3VCC
2PG
4EN
1IN
5GND
6SS
7FB
8OUT
9
[EP]
R475
0
POWER_24_GND
A_DIM
+3.5V_ST
C4140.1uF16V+5V_TUNER
+12V/+15V
Q4002SC3052
E
B
C
R466
51K
1%
+5V_TUNER
+1.10V_VDDC
C42022uF16V
100R420
POWER_24_ERROR_OUT
R4052.2K
OPT
100R437
POWER_20_ERROR_OUT
C44310uF
25V
R480100
PD_+12V
0R471POWER_22_PWM_DIM
R606-*11KPWM_PULL-DOWN_1K
+12V/+15V
C44210uF16VOPT
R425100
POWER_24_INV_CTL
R46210K
L4063.6uH
NR8040T3R6N
L402MLB-201209-0120P-N2
+5V_USB
Q4012SC3052
E
B
C
R445
2.2K
C47122uF16V
+5V_TUNER
IC406AOZ1072AI-3
+5V_TUNER
3AGND
2VIN
4FB
1PGND
5COMP
6EN
7LX_1
8LX_2
Q402
RT1P141C-T112
1
2
3
C49222uF16V
OPT
+3.3V_Normal
C42668uF35V
OPT
R42415%
+5V_TUNER
C4320.1uF16V
R463
10K
OPT
C4160.1uF16V
OPT
0R472
POWER_24_PWM_DIM
C4090.015uF50V
0.015uF
C4440.1uF16V
C435
0.1uF16V
C447
0.1uF16V
C4941uF10V
C401100uF
16V
OPT
R488100K
R40110K
R409330
+5V_TUNER
C46010uF25V
+5V_TUNER
C4760.1uF16V
+5V_Normal
C4310.1uF16V
C4550.1uF16V
L407MLB-201209-0120P-N2
C43010uF10V
+3.3V_Normal
C4900.1uF16V
+5V_TUNER
R439
33K
IC410AP1117EG-13
+5V_TUNER
ADJ/GND
OUTIN
R447
1.21K
1/10W
1%
PD_+12V
RL_ON
C4170.1uF16V+5V_TUNER
R473
1
P404FM20020-24
NORMAL_32
19
14
9
4
18
13
8
3
17
12
7
2
16
11
6
1
20
15
10
5
21 22
23 24
25
R417110
+5V_TUNER
R405-*13K
PANEL_DISCHARGE_RES
C4080.1uF16V
OPT
C4120.1uF16V
PD_+12V
R44610K
OPT
R43522K
OPT
PANEL_VCC
C4220.1uF50V
+5V_TUNER
R482
8.2K
1%POWER_+24V
C427100pF50V
OPT
C4180.1uF
50V
R451 0POWER_18_A_DIM
R407-*13K
PANEL_DISCHARGE_RES
C439100pF50V
+3.5V_ST
L417
+5V_TUNER
C475
0.1uF
16V
R411330
+5V_TUNER
+3.5V_ST
R42610K
R402100
R43310K
Q4062SC3052
OPTE
B
C
L4223.6uH
NR8040T3R6N
+5V_TUNER
+2.5V_Normal
+3.3V_Normal
R42810K
R43822K
P403FW20020-24S
NORMAL_EXPEPT_32
19
14
9
4
18
13
8
3
17
12
7
2
16
11
6
1
20
15
10
5
21 22
23 24
L420
BLM18PG121SN1D
+3.3V_Normal
+3.5V_ST
R43122K
OPT
10uFC461
10V
ERROR_OUT
R46110K OPT
R453 0POWER_20_A_DIM
+3.5V_ST
+12V/+15V
R60711K
1%
L403BLM18PG121SN1D
L425BLM18PG121SN1D
NON_5V_TUNER
R418
6.8K
OPT
IC409
NCP803SN293
PD_+12V_PWR_DET_ON_SEMI
1
GND
3VCC 2 RESET
+3.5V_ST
L407-*1CIS21J121
C4410.1uF
16V
L424BLM18PG121SN1D
+5V_TUNER
R448
2.7K
1%
PD_+12V
+24V
L404-*1CIS21J121
R467
10K
1%
+5V_TUNER
R485 0POWER_22_A_DIM
R43410K
POWER_ON/OFF_1
R450
0 5%
PD_+3.5V
R4064.7K
IC408
NCP803SN293
PWR_DET_ON_SEMI
1
GND
3VCC 2 RESET
R42312K1%
R43615K
R442
27K
1/16W
1%
R4574.3K
1/16W1%
R456
4.7K
1/16W
1%
OLP TP401
C488
3300pF
IC402
TJ3940S-2.5V-3L
1
GND
2 VOUT3VIN
C4130.1uF
50V
R608 0
R4000
OPT
FB_CORE
IC401TPS54327DDAR
3VREG5
2VFB
4SS
1EN
5GND
6SW
7VBST
8VIN
9
[EP]GND
R48910K
R49010K
OPT
+3.3V_Normal
R18010KOPT R181
1K
OPT
IC408-*1
APX803D29
PWR_DET_DIODES
1
GND
3VCC 2 RESET
IC409-*1
APX803D29
PD_+12V_PWR_DET_DIODES
1
GND
3VCC 2 RESET
20110324GP3_S7LR
POWER_LARGE 4
#13 <--> #20
R1
NC
16
NC
PWM_DIM
18
4A
NC
(PSU)
GND
R2
GND
INV_ON
New item
VBR-A
GND
SHARP
Max 1000mA
Vout=0.8*(1+R1/R2)=1.5319
PWM_DIM
PWM_DIM
Err_out
+1.5V_DDR
PWM_DIM
24
Err_out
CMO10"LED
PWM_DIM
INV_ON
$ 0.165
Vd=550mV
12V -->3.58V --> 3.82V (3.68V)
23
INV_ON
GND
+5V_Normal
16
NC
INV_ON
LGD LPB/
GND
Err_out
IPS-@
+3.3V_Normal
--> NC
24
FROM LIPS & POWER B/D
PWM_DIM
R2
R1
780 mA
NC
GND
LGD(PSU)
2A
OS LPB
err_out
or LIPS
PANEL_POWER
Vout=(1+R1/R2)*0.765=5.03V
+3.5V_ST -> 3.375V
R1
(PSU)
err_out
2000 mA
32LE5300-TA
60:PWM
32LE5300-TA
INV_ON
PWM_DIM
INV_ON
1.5A
NC
<LED MODULE PIN MAP -> latest update 20100618>
22
LGD 10"LED INV <--> MAIN
60:NC
S7LR core 1.2V voltNC
(PSU)
GND
R2
(PSU)
MAX 1A
#11 <--> #24
52/60:ERROR
300 mA
Vout=0.827*(1+R1/R2)=1.225V
GND
NC
GND
INV_ON
(PSU)
24V-->3.78V --> 3.92V (3.79V)
ST_3.5V--> 3.375V --> 3.46V
NC
AUO 10"LED
NC
<MODULE PIN MAP>
--> NC
+2.5V/+1.8V
#12 <--> #18
18
INV_ON
32LE4500-TA
C421,C422 Close to LDO
PIN No
Power_DET
NC
#14 <--> #22
A-DIM
(PSU)
26/32HD:NC
NC
20
GND
NC
PWM_DIM
(PSU)
+5V_USB
LGD edge led error-out use or not? checking is necessary...
R1
NC
3A
18.5V-->3.5V --> 3.75V (3.59V)
err_out
20
22
--> NC
AUO 10"LampPIN No
--> NC
err_out
26/32/52:PWM
23
<Module Inv to Main Pin Connection>
CMO10"Lamp
NC
R2
26/32/52:GND
INV_ON
Vout=0.8*(1+R1/R2)
20V-->3.51V --> 3.76V (3.59V)
Not used : only for small(ready)
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
Q24062SC3052
OPT EB
C
C24041000pF50V
+3.5V_ST
D903
5.6VCDS3C05HDMI1
NEW_SUB
R2413 1.5KLED_B/LG_LOGO
R2402100
JP2407
+3.5V_ST
S/T_SDA
S/T_SCL
LED_R/BUZZ
C24030.1uF
16V
C90718pF50VOPT
JP2408+3.5V_ST
JP2411
D24025.6V
AMOTECH
R242947KOPT
D902
5.6VCDS3C05HDMI1
NEW_SUB
R240510K1%
C240818pF50VOPT
C2407100pF50V
SENSOR_SCL
C24020.1uF
+3.5V_ST
C24010.1uF
R242547KOPT
R243147K
OPT
R2414
1.5K
R2412
100EYEQ/TOUCH_KEY
SENSOR_SDA
+3.3V_Normal
C240918pF50VOPT
R24270
P2401
12507WR-12L
OLD_SUB
1
2
3
4
5
6
7
8
9
10
11
12
13
+3.5V_ST
C24050.1uF
16V
JP2410
R242822
R240410K1%
KEY1
R242647K
IR
C24100.1uF
16V
OPT
KEY2
JP2409
R2401100
P2402
12507WR-15L
NEW_SUB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
R2411100
EYEQ/TOUCH_KEY
R241610K
OPT
L2404BLM18PG121SN1D
C24061000pF50V
Q24052SC3052
OPT
E
BC
R243010K
OPT
C90618pF50VOPT
D24015.6V
AMOTECH
D24055.6V
D2403
5.6V
EYEQ/TOUCH_KEY
D24045.6V
EYEQ/TOUCH_KEY
L2401BLM18PG121SN1D
L2402BLM18PG121SN1D
L2403BLM18PG121SN1D
20110324
6
GP3_S7LR
IR/CONTROL-L
IR & LED
CONTROL
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
USB DOWN STREAM
USB DOWN STREAM
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
USB1_CTL
R145410K
L1451
MLB-201209-0120P-N2
120-ohm
IC1450AP2191DSG
EAN61849601
3IN_2
2IN_1
4EN
1GND
5FLG
6OUT_1
7OUT_2
8NC
L1451-*1CIS21J121
JK1450
3AU04S-305-ZC-(LG)
USB_JACK
12
34
5
+5V_USB
C145210uF10V
USB1_OCD
SIDE_USB_DM
C1453
0.1uFR14582K1/8W1%
R14592K1/8W1%
JK1450-*1
3AU04S-345-ZC-H-LG
USB_JACK_LV3400
12
34
5
R14554.7KOPT
D1451
RCLAMP0502BA
OPT
SIDE_USB_DP
+3.3V_Normal
C1451
22uF
16V
R1451 47
20101023GP2R
USB_OCP_DIODE 7
USB_DIODES
$0.077
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
R888
2.7K
DDC_SCL_2
5V_DET_HDMI_4
C807
0.1uF
D804
OPT
DDC_SDA_1
R862
10K
D1+_HDMI2
HDMI_CEC
R871
10K
HDMI_SIDE_EEPROM
D0-_HDMI1
GND
JK801
EAG59023302
HDMI_2
14
13
5D1_GND
20
SHIELD
12
11
2D2_GND
19
18
10CK+
4D1+
1D2+
17
9D0-
8D0_GND
3D2-
16
7D0+
6D1-
15
JP805
Q8012SC3052
E
B
C
R878 22
CK-_HDMI4
R875 22
R881 22
R854
68K
OPT
D0+_HDMI2
R815 0
IC804-*1R1EX24002ASAS0A
HDMI_SIDE_RENESAS
3A2
2A1
4VSS
1A0
5SDA
6SCL
7WP
8VCC
5V_HDMI_1
R889
2.7K
+5V_Normal
D2-_HDMI2
HPD4R82810K
CK+_HDMI1
D0+_HDMI4
R896
1K
R805 0
OPT
Q8032SC3052
E
B
C
R884
2.7K
R803
1.8K
HPD2
D811OPT
D801OPT
5V_DET_HDMI_2
D802OPT
R885
2.7K
D824ENKMC2838-T112
A1
C
A2
HDMI_CEC
R876 22
R837
1.8K
DDC_SCL_4
HDMI_CEC
IC804
AT24C02BN-SH-T
HDMI_SIDE_ATMEL
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
D821ENKMC2838-T112
A1
C
A2
DDC_SDA_2
DDC_SCL_4
JK803
EAG62611201
HDMI_SIDE
14
13
5D1_GND
20
BODY_SHIELD
12
11
2D2_GND
19
18
10CK+
4D1+
1D2+
17
9D0-
8D0_GND
3D2-
16
7D0+
6D1-
15
D0+_HDMI1
R808
10K
DDC_SDA_1
JP810
IC802
AT24C02BN-SH-T
HDMI_2_ATMEL
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
R804
1.8K
+5V_Normal
IC801-*1R1EX24002ASAS0A
HDMI_1_RENESAS
3A2
2A1
4VSS
1A0
5SDA
6SCL
7WP
8VCC
R877 22
R874
10K
HDMI_1_EEPROM
D2+_HDMI4
CK-_HDMI2
C806
0.1uF
EDID_WP
EDID_WP
R806
10K
D1-_HDMI2
DDC_SCL_1
D822ENKMC2838-T112
A1
C
A2
DDC_SDA_2
CK+_HDMI4
JP806
IC801
AT24C02BN-SH-T
HDMI_1_ATMEL
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
JK802
EAG59023302
HDMI_1
14
13
5D1_GND
20
SHIELD
12
11
2D2_GND
19
18
10CK+
4D1+
1D2+
17
9D0-
8D0_GND
3D2-
16
7D0+
6D1-
15
CK+_HDMI2
SI1012CR-T1-GE3Q806
OPT
S D
G
C8050.1uF16V
OPT
R887
2.7K
5V_DET_HDMI_1
IC802-*1R1EX24002ASAS0A
HDMI_2_RENESAS
3A2
2A1
4VSS
1A0
5SDA
6SCL
7WP
8VCC
GND
R830
10K
D0-_HDMI2
DDC_SCL_1
R882 22
5V_HDMI_2
CK-_HDMI1
JP812
+5V_Normal
C8020.1uF16V
D1-_HDMI1
DDC_SDA_4
D803
AVRL161A1R1NT
OPT
R841 0
R897
1K
R85768KOPT
R807
10K
R895
1K
Q8022SC3052
E
B
C
D1+_HDMI4
R835
3.3K
DDC_SCL_2
R873
10K
HDMI_2_EEPROM
C8030.1uF16V
5V_HDMI_4
HDMI_ARC
D2-_HDMI4
HDMI_CEC
EDID_WP
C809
0.1uF
D2+_HDMI2
5V_HDMI_2
D0-_HDMI4
+3.5V_ST
R85610KO
PT
D1-_HDMI4
D2+_HDMI1
D2-_HDMI1
R802
3.3K
R891
2.7K
5V_HDMI_4
DDC_SDA_4
CEC_REMOTE_S7
R801
3.3K
HPD1
C8010.1uF16V
5V_HDMI_1
D1+_HDMI1
R824 0
R855100
20110324 GP3_S7LR
HDMI 8
HDMI_1
$0.055
HDMI EEPROM
HDMI_2
$0.055
For CEC
SIDE_HDMI
$0.055
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Fiber Optic
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
DSUB_DET
D1114
5.6VOPT
D1101
5.6VOPT
AMOTECH
RGB_DDC_SDA
R11402.2K
C11151000pF50VOPT
D111030V
HP_DET
PC_R_IN 002:S12
D1113
30V
Q1102MMBT3904-(F)
E
B
C
Q1104MMBT3904-(F)
E
B
C
C112818pF50V
Q1103MMBT3904-(F)
E
B
C
EDID_WP
DSUB_HSYNC
R11392.2K
IC1105
AT24C02BN-SH-T
RGB_EEMPROM_ATMEL
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
R114210K
RGB_EEPORM
+3.3V_Normal
DSUB_B+
IC1105-*1R1EX24002ASAS0A
RGB_EEMPROM_RENESAS
3A2
2A1
4VSS
1A0
5SDA
6SCL
7WP
8VCC
R111010K
R114610K
R11251K
R111110K
R113375
R11293.3K
R11551K
C111910uF16V
Q1101MMBT3904-(F)
E
B
C
R1130
10K
D111230V
R110715K
+3.3V_Normal
R110815K
C1131
0.1uF16V
R11471K
SIDE_HP_MUTE
R114322
+5V_Normal
R1102470K
R113775
RGB_DDC_SCL
C112668pF50VOPT
JK3301KJA-PH-0-0177
HEAD_PHONE
3DETECT
4L
5GND
1R
C112718pF50V
Q11062SC3052
E
B
C
C111810uF16V
C1107100pF50V
R113575
R11281K
HP_LOUT
002:V7
D1102
5.6VOPT
AMOTECHR114122
D1116
5.6VOPT
D110930V
JK1104
SPG09-DB-010
1RED
2GREEN
3BLUE
4GND_1
5DDC_GND
6RED_GND
7GREEN_GND
8BLUE_GND
9NC
10
SYNC_GND
11
GND_2
12
DDC_DATA
13
H_SYNC
14
V_SYNC
15
DDC_CLOCK
16SHILED
C111010uF16V
OPT
DSUB_G+
D11175.6V
OPT
HP_ROUT
002:V7
D1115ENKMC2838-T112
A1
C
A2
DSUB_R+
DSUB_VSYNC
+3.3V_Normal
Q1105
ISA1530AC1
E
B
C
R110410K
OPT
+3.5V_ST
SPDIF_OUT
002:T18PC_L_IN 002:S12
C1108100pF50V
C112268pF50VOPT
D111130V
C110922uF16V
OPT
R1103470K
C1121100pF50V
C11290.1uF16V
C11161000pF50VOPT
JK11032F01TC1-CLM97-4F
3VIN
2VCC
1GND
4
SHIELD
JK1102
PEJ027-04
6B T_TERMINAL2
7B B_TERMINAL2
5 T_SPRING
4 R_SPRING
7A B_TERMINAL1
6A T_TERMINAL1
3 E_SPRING
20110324GP3_S7LR
RGB/SPDIF/HP 9
5.15 Mstar Circuit Application
EARPHONE BLOCK
SPDIF OPTIC JACKPC AUDIO RGB PC
RGB/SPDIF/PC/HPNew Item Development
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
JP1112
C11060.1uF
PM_RXD
C11030.1uF
C1101 0.33uF
C11040.1uF
+3.5V_ST
D1107
30VCDS3C30GTH
OPT
R1123100
C11050.1uF
C11020.1uF
R1124100
JK1101
SPG09-DB-009
1
2
3
4
5
6
7
8
9
10
JP1111
IC1101
MAX3232CDR
EAN41348201
3C1-
2V+
4C2+
1C1+
6V-
5C2-
7DOUT2
8RIN2
9ROUT2
10DIN2
11DIN1
12ROUT1
13RIN1
14DOUT1
15GND
16VCC
PM_TXD
D1108
30VCDS3C30GTH
OPT
20110324GP3_S7LR
RS232C_9PIN 10
RS232C
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
RXACK-
RXA2+
RXA1-
RXA3-
RXACK+
R71010KOPT
RXB1+
RXA2-
RXB3+
C70010uF16VOPT
RXACK+
RXBCK+
L702120-ohmWAFER_FHD
RXACK-
RXB0+
RXA3+
+3.3V_Normal
C70110uF16VOPT
RXBCK-
RXA0-
RXA4+
RXA4-
C7091000pF50VOPT
RXB0-
R705
3.3KOPT
+3.3V_Normal
P703
FI-RE51S-HF-J-R1500
WAFER_FHD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
RXA2-
RXA0+
C7030.1uF16V
HD
RXB1-
C7100.1uF16VWAFER_FHD
P705
FF10001-30
HD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
RXB2-
RXB4+
RXA0+
RXA1+
RXA0-
PANEL_VCC
C7021000pF50V
OPT
RXA3-
R71110KOPT
L701
120-ohm
HD
RXA3+
RXA1+
PANEL_VCC
R70910K
BIT_SEL_LOW
R7130
OPT
RXB3-
RXB4-
RXB2+
RXA1-
R712
3.3KOPT
RXA2+
20110324GP3_S7LR
LVDS_LARGE 11
LVDS_SEL
[51Pin LVDS Connector] (For FHD 60/120Hz)
BIT_SEL
LVDS_SEL
[30Pin LVDS Connector] (For HD 60Hz_Normal)
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
A-MDMU
B-MDQL2
B-MDQU2
B-MA10
B-MBA1
A-MWEB
C1243
0.1uF
C1219
0.1uF
A-MA7
B-MA1
C1229
0.1uF
R1225
1K
1%
B-MA10
C1218
0.1uF
A-MDQL5
B-MA6
C1210
0.1uF
B-MA3
R1228
1K
1%
B-MA12
B-MDQU4
A-MBA2
C1223
0.1uF
C1230
0.1uF
A-MCASB
A-MA8
C1211
0.1uF
A-MDQSU
A-MA12
B-MDML
C1236
0.1uF
C1214
0.1uF
A-MDQL7
A-MA14
B-MDQL4
A-MDQL2
R1236
56 1%
A-MDQL0
B-MDQU3
A-MODT
B-MVREFDQ
C1227
0.1uF
B-MA2
A-MCASB
A-MA2
B-MCKB
B-MDQSL
B-MODT
A-MDQU7
A-MA1
B-MA11
A-MDQL0
C1233
0.1uF
B-MDQL1
L1202BLM18PG121SN1D
C1209
0.01uF25V
B-MDQSLB
C1208
0.1uF
A-MDQL2
C1207
0.1uF
B-MDQSUB
A-MA3
B-MDQL5
C1201
0.1uF
B-MA2
A-MDQL3
NT5CB64M16DP-CFIC1201-*2
DDR_1333_NANYA_NEW
EAN61857201A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12N7
NC_6T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_7T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
AVDD_DDR0
A-MDQU0
R1226
2401%
B-MVREFCA
B-MDQSUB
B-MRESETB
A-MA14
A-MDQL1
C1202 1000pF
B-MBA0
A-MDQSLB
B-MDQU1
C1212
0.1uF
B-MCASB
B-MDQU3
K4B1G1646G-BCH9IC1202-*1
DDR_1333_SS_NEW
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_6T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
B-MA13
B-MDQU7
AVDD_DDR1
A-MA4
AVDD_DDR1
A-MRESETB
C1239
0.1uF
C1224
0.1uF
B-MDQU1
A-MDQL4
A-MDML
AVDD_DDR0
C12491000pF
R1201
1K1%
C1241
0.1uF
A-MVREFDQ
A-MRESETB
AVDD_DDR1
L1203BLM18PG121SN1D
A-MCKB
A-MDQU7
A-MODT
A-MA5
C1220
0.1uF
A-MDQU4
B-MCK
B-MDML
C1237
0.1uF
R1237
56
1%
C1216
0.1uF
B-MRESETB
A-MCKE
A-MDQL3
B-MDQU5
B-MDQL3
C12471000pF
B-MA14
A-MDMU
B-MDQL7
A-MA13
B-MDQU4
A-MVREFCA
C1213
0.1uF
B-MA11
R123210K
C1206
0.1uF
B-MA8
R1202
1K
1%
B-MODT
B-MDQU6
B-MA9
A-MBA2
R1238
56
1%
B-MDQL0
A-MDQL4
C125210uF10V
OPT
H5TQ1G63DFR-H9CIC1201
DDR_1333_HYNIX
EAN61828901
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_6T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
A-MDQU2
AVDD_DDR1
B-MDMU
C1240
0.01uF25V
A-MBA1
A-MDQSLB
R1205
1K
1%
A-MDQU2
C1250
0.1uF
B-MWEB
B-MDQSL
B-MBA0
AVDD_DDR0
B-MA1
+1.5V_DDR+1.5V_DDR
C1242
0.1uF
R1203
2401%
A-MDQSU
R123110K
C1235
0.1uF
A-MBA0
A-MDQU1
B-MA14
A-MDQU5
A-MA5
A-MRASB
B-MDQU0
B-MDQSU
A-MDQU1
A-MDQSL
B-MDQL3
A-MDQSUB
B-MDQSU
C1238
0.1uF
B-MBA2
A-MA9
A-MA9
B-MDQL2
C1221
0.1uF
B-MWEB
R1235
56 1%
A-MDQSL
C1231
0.1uF
A-MDQU3
B-MBA2
C1204 1000pF
B-MDMU
A-MCKE
A-MVREFDQ
B-MA3
B-MA0
B-MDQL1A-MDML
R1224
1K1%
A-MA10
B-MDQL6
A-MA10
A-MDQU0
B-MA4
AVDD_DDR1
C1251
10uF
OPT
A-MA4
B-MDQU7
B-MA8
B-MDQL6
B-MBA1
A-MA13
A-MBA1
B-MDQL0
A-MBA0
A-MDQU3
A-MA11
A-MDQL6
B-MDQSLB
B-MDQU6
B-MCKB
A-MCK
A-MDQU6
B-MCK
A-MA2
B-MDQU0
B-MA9
A-MA12
A-MDQSUB
AVDD_DDR0
K4B2G1646CIC1202-*3
DDR_DVB_T2_2G
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_6T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
C1203
0.1uF
B-MVREFDQ
R1227
1K1%
C1228
0.1uF
A-MWEB
C1248
0.1uF
B-MCASB
C1222
0.1uF
C1215
0.1uF
A-MA8
B-MA6
B-MVREFCA
B-MDQL5
B-MCKEB-MCKE
A-MRASB
A-MVREFCA
A-MDQL5
C1205
10uF
B-MA7
A-MA0
A-MDQU4
C1232
0.1uF
A-MDQU5
B-MA13
NT5CB64M16DP-CFIC1202-*2
DDR_1333_NANYA_NEW
EAN61857201A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12N7
NC_6T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_7T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
C1246
10uF
K4B1G1646G-BCH9IC1201-*1
DDR_1333_SS_NEW
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_6T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
A-MDQL7
B-MA5
B-MDQL4
A-MDQU6
B-MA7
A-MA6
H5TQ1G63DFR-H9CIC1202
DDR_1333_HYNIX
EAN61828901
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_6T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
B-MRASB
A-MA0
C1217
0.1uF
C1244
0.1uF
AVDD_DDR0
A-MDQL6
C1245
0.1uF
A-MA3
A-MCKB
A-MA7
A-MDQL1
C1234
0.1uF
A-MA11
A-MA1
A-MA6
B-MA12
B-MDQL7
B-MA5
B-MA0
B-MA4
A-MCK
B-MRASB
K4B2G1646CIC1201-*3
DDR_DVB_T2_2G
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_6T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
R1204
1K1%
B-MDQU2
B-MDQU5
IC101LGE2112-T8
S7LR_DIVX_MS10A_DDR3_A[0]
A11
A_DDR3_A[1]C14
A_DDR3_A[2]B11
A_DDR3_A[3]F12
A_DDR3_A[4]C15
A_DDR3_A[5]E12
A_DDR3_A[6]A14
A_DDR3_A[7]D11
A_DDR3_A[8]B14
A_DDR3_A[9]D12
A_DDR3_A[10]C16
A_DDR3_A[11]C13
A_DDR3_A[12]A15
A_DDR3_A[13]E11
A_DDR3_A[14]B13
A_DDR3_BA[0]F13
A_DDR3_BA[1]B15
A_DDR3_BA[2]E13
A_DDR3_MCLKC17
A_DDR3_MCLKZA17
A_DDR3_MCLKEB16
A_DDR3_ODTE14
A_DDR3_RASZB12
A_DDR3_CASZA12
A_DDR3_WEZC12
A_DDR3_RESETF11
A_DDR3_DQSLB19
A_DDR3_DQSLBC18
A_DDR3_DQSUB18
A_DDR3_DQSUBA18
A_DDR3_DQMLE15
A_DDR3_DQMUA21
A_DDR3_DQL[0]D17
A_DDR3_DQL[1]G15
A_DDR3_DQL[2]B21
A_DDR3_DQL[3]F15
A_DDR3_DQL[4]B22
A_DDR3_DQL[5]F14
A_DDR3_DQL[6]A22
A_DDR3_DQL[7]D15
A_DDR3_DQU[0]G16
A_DDR3_DQU[1]B20
A_DDR3_DQU[2]F16
A_DDR3_DQU[3]C21
A_DDR3_DQU[4]E16
A_DDR3_DQU[5]A20
A_DDR3_DQU[6]D16
A_DDR3_DQU[7]C20
B_DDR3_A[0]B23
B_DDR3_A[1]D25
B_DDR3_A[2]F22
B_DDR3_A[3]G22
B_DDR3_A[4]E24
B_DDR3_A[5]F21
B_DDR3_A[6]E23
B_DDR3_A[7]D22
B_DDR3_A[8]D24
B_DDR3_A[9]D21
B_DDR3_A[10]C24
B_DDR3_A[11]C25
B_DDR3_A[12]F23
B_DDR3_A[13]E21
B_DDR3_A[14]D23
B_DDR3_BA[0]G20
B_DDR3_BA[1]F24
B_DDR3_BA[2]F20
B_DDR3_MCLKG25
B_DDR3_MCLKZG23
B_DDR3_MCLKEF25
B_DDR3_ODTD20
B_DDR3_RASZB25
B_DDR3_CASZB24
B_DDR3_WEZA24
B_DDR3_RESETE20
B_DDR3_DQSLK24
B_DDR3_DQSLBK25
B_DDR3_DQSUJ21
B_DDR3_DQSUBJ20
B_DDR3_DQMLH24
B_DDR3_DQMUL20
B_DDR3_DQL[0]L23
B_DDR3_DQL[1]J24
B_DDR3_DQL[2]L24
B_DDR3_DQL[3]J23
B_DDR3_DQL[4]M24
B_DDR3_DQL[5]H23
B_DDR3_DQL[6]M23
B_DDR3_DQL[7]K23
B_DDR3_DQU[0]G21
B_DDR3_DQU[1]L22
B_DDR3_DQU[2]H22
B_DDR3_DQU[3]K20
B_DDR3_DQU[4]H20
B_DDR3_DQU[5]L21
B_DDR3_DQU[6]H21
B_DDR3_DQU[7]K21
GP3_S7LR
DDR_256
20110511
12
CLose to DDR3
Close to DDR Power Pin
CLose to Saturn7M ICCLose to DDR3
DDR3 1.5V By CAP - Place these Caps near Memory
Close to DDR Power Pin
CLose to Saturn7M IC
DDR3 1.5V By CAP - Place these Caps near Memory
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPI_SCK
+3.5V_ST
Q1401KRC103S
OPTE
B
C
+3.5V_ST
C1401
0.1uF
R1404
4.7K
OPT
/SPI_CS
SPI_SDO
IC1401MX25L8006EM2I-12G
S_FLASH_MAIN_MACRONIX
3WP#
2SO/SIO1
4GND
1CS#
5SI/SIO0
6SCLK
7HOLD#
8VCC
R140533
R1403
10K
OPT
SPI_SDI
/FLASH_WP
R1401
0OPT
IC1401-*1W25Q80BVSSIG
S_FLASH_MAIN_WINBOND
3%WP[IO2]
2DO[IO1]
4GND
1CS
5DI[IO0]
6CLK
7HOLD[IO3]
8VCC
+3.5V_ST
SFLASH
20110324
13
GP3_S7LR
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
FE_TS_DATA[1]
FE_TS_DATA[3]
FE_TS_DATA[7]
FE_TS_DATA[5]
FE_TS_DATA[0]
FE_TS_DATA[4]
FE_TS_DATA[6]
FE_TS_DATA[2]
C37270.1uF16V
C3737100pF50V
R3705 0
RF_SW_OPT
R3706 0FULL_NIM_BR
IF_AGC_MAIN
R3731 0FULL_NIM
+1.2V/+1.8V_TU
IC3703
AZ1117BH-ADJTRE1
HALF_NIM_1.2V_BCD
2
OUTPUT
3INPUT 1 ADJ/GND
R3734
0
BOOSTER_OPT
R3732100
R3761 0HALF_NIM
R3767-*10
HALF_NIM_1.8V
R376710
HALF_NIM_1.2V
FE_TS_SYNC
TU3701TDFR-C036DCN_2INPUT_H_LG3911
1RF_S/W_CNTL
2BST_CNTL
3+B1[+5V]
4NC[RF_AGC]
5NC_1
6SCLT
7SDAT
8NC_2
9SIF
10NC_3
11VIDEO
12GND
13+B2[1.2V]
14+B3[3.3V]
15RESET
16NC_4
17SCL
18SDA
19ERR
20SYNC
21VALID
22MCL
23D0
24D1
25D2
26D3
27D4
28D5
29D6
30D7
31
SHIELD
C373910uF6.3V
CN
Q37022SC3052
BOOSTER_OPTE
B
C
R375882
R3728 0FULL_NIM
C3713-*120pF50V
TU_I2C_FILTER
C371118pF50V
TU_I2C_NON_FILTER
C37250.1uF16V
Q3701
ISA1530AC1
BOOSTER_OPT
E
B
C
C3708
0.1uF16V
C37170.1uF16V
R37534.7K
BUFFER
R376401/10WFULL_NIM
+3.3V_TU
R3701 100
FULL_NIM
C374110uF10VHALF_NIM
+3.3V_TU
C37260.1uF16V+5V_TUNER
R3721 0FULL_NIM
R3770 10K
FULL_NIM_SEMTEK
R3733100K
C371522uF10V
C37290.1uF16V
FULL_NIM
TU_SDA
+3.3V_TU
R3729 0FULL_NIM
R37681.2K
HALF_NIM_1.2V
R3722 0FULL_NIM
R3760 0HALF_NIM
R3724 0FULL_NIM
C37010.1uF16V
R3736-*1
MLG1005SR27JT
TU_I2C_FILTER
C37100.1uF16V
TU3701-*4TDFR-C236D
CN_2INPUT_H_ALTO
1RF_S/W_CNTL
2BST_CNTL
3+B1[+5V]
4NC[RF_AGC]
5NC_1
6SCLT
7SDAT
8NC_2
9SIF
10NC_3
11VIDEO
12GND
13+B2[1.2V]
14+B3[3.3V]
15RESET
16NC_4
17SCL
18SDA
19ERR
20SYNC
21VALID
22MCL
23D0
24D1
25D2
26D3
27D4
28D5
29D6
30D7
31
SHIELD
C374220pF50V
TU_I2C_FILTER
C373110uF10VOPT
R37372.2K
BOOSTER_OPT
R3751220
BUFFER
RF_SWITCH_CTL
IF_N_MSTAR
L3704
FULL_NIM_BCD
Q3705
ISA1530AC1BUFFER
E
B
C
Q3703ISA1530AC1
BUFFER
E
B
C
IF_P_MSTAR
R3735TU_I2C_NON_FILTER
33
LNA2_CTL
C3703100pF50V
TU3702-*1TDVJ-H101F
GP3_ATSC_1INPUT_H_LGIT
143.3V
131.2V
5AS
12GND
11VIDEO
2BST_CNTL
10NC
4NC[RF_AGC]
1ANT_PWR[OPT]
17DIF_1
9SIF
8NC(IF_TP)
3+B
16IF_AGC_CNTL
7SDA
6SCL
15RESET
18DIF_2
19
SHIELD
C373010uF10VFULL_NIM
C3707100pF50V
R37444.7K
FULL_NIM
+5V_TU
+5V_TU
R3743
10K
BOOSTER_OPT
R3749 0BUFFER
TU3702TDTJ-S001DDVB_1INPUT_H_LGIT
143.3V
131.2V
5AS
12GND
11VIDEO
2BST_CNTL
10NC
4NC[RF_AGC]
1ANT_PWR[OPT]
17DIF_1
9SIF
8NC[IF_TP]
3+B
16IF_AGC_CNTL
7SDA
6SCL
15RESET
18DIF_2
19
SHIELD
TU3702-*2TDTR-T036F
NTSC_2INPUT_H_LGIT
14+B3[3.3V]
13+B2[1.2V]
5NC_2
12GND
11VIDEO
2BST_CTL
10NC_4
4NC_1[RF_AGC]
1RF_S/W_CTL
17DIF_1[N]
9SIF
8NC_3
3+B1[5V]
16IF/AGC
7SDAT
6SCLT
15RESET
18DIF_2[P]
19
SHIELD
C371922uF10V
+5V_TUNER
R3707 0
OPT
C3716
0.1uF16V
DEMOD_RESET
C37240.1uF16V
+5V_TUNER
FE_TS_VAL_ERR
FE_TS_CLK
R3726 0FULL_NIM
TU_CVBS
C372222uF16V+5V_TUNER
R3723 0FULL_NIM_CHINA
C3704
0.1uF16V
C37280.1uF16VOPT
FE_TS_DATA[0-7]
L3703
MLB-201209-0120P-N2
C37400.1uF16V
HALF_NIM
TU3702-*3UDA55AL
GP3_ATSC_1INPUT_H_SANYO
14+3.3V
13+1.2V
5AS
12GND
11VIDEO
2NC_2
10NC_3
4NC[RF_AGC]
1NC_1
17DIF_1
9SIF
8NC(IF_TP)
3+B[+5V]
16IF_AGC_CNTL
7SDA
6SCL
15RESET
18DIF_2
19
SHIELD
R3740-*11K
TU_IIC_NON_ATSC_SANYO
L3702MLB-201209-0120P-N2
+5V_TUNER
C371422pF50VFULL_NIM
R3703
150OPT
C37380.1uF16V
R3730 0FULL_NIM
R376611/10W
HALF_NIM
C372322uF10V
R375410K
OPT
Q37042SC3052
OPTE
B
C
TU_SCL
R3752220
BUFFER
+3.3V_TU
C371222pF50VFULL_NIM
+1.2V/+1.8V_TU
TUNER_RESET
+1.2V/+1.8V_TU
IC3703-*1AP1117EG-13
HALF_NIM_1.2V_DIODES
ADJ/GND
OUTIN
+3.3V_TU
+3.3V_TU
IF_AGC_SEL
R3735-*1
MLG1005SR27JT
TU_I2C_FILTER
R3748-*110K
FULL_NIM_BCD
+5V_TUNER
L3701
BLM18PG121SN1D
BOOSTER_OPT
C371318pF50V
TU_I2C_NON_FILTER
R3725 0FULL_NIM_CHINA
C3711-*120pF50V
TU_I2C_FILTER
R3702 100FULL_NIM
R37501K
OPT
TU3701-*2TDFR-B036F
FULL_NIM_BR
1RF_S/W_CNTL
2BST_CNTL
3+B1[5V]
4NC_1[RF_AGC]
5NC_2
6SCLT
7SDAT
8NC_3
9SIF
10NC_4
11VIDEO
12GND
13+B2[1.2V]
14+B3[3.3V]
15RESET
16NC_5
17SCL
18SDA
19ERR
20SYNC
21VALID
22MCL
23D0
24D1
25D2
26D3
27D4
28D5
29D6
30D7
31
SHIELD
R37401.2K
TU_IIC_ATSC_SANYO
R3755470 BUFFER
C37060.1uF16V
R374510K
BOOSTER_OPT
R3769 10K
FULL_NIM_BCD
R37424.7K
FULL_NIM
R3727 0FULL_NIM
C3702
0.1uF 16V
IC3701AP2132MP-2.5TRG1
FULL_NIM_BCD
3VIN
2EN
4VCTRL
1PG
5NC
6VOUT
7ADJ
8GND
9
[EP]
R3736TU_I2C_NON_FILTER
33
DEMOD_SCL
R3741-*11K
TU_IIC_NON_ATSC_SANYO
R37411.2K
TU_IIC_ATSC_SANYO
+3.3V_TU
C37090.01uF25V
BOOSTER_OPT
R3771 10K
FULL_NIM_BCD
+5V_Normal
R3748
5.1K
FULL_NIM_SEMTEK
+3.3V_TU
DEMOD_SDA
TU3702-*4TDTJ-S101D
GP2R_AU_1INPUT_H_LGIT
14+B3[3.3V]
13+B2[1.2V]
5MOPLL_AS
12GND
11VIDEO
2NC_1
10NC_3
4RF_AGC
1ANT_PWR
17DIF_1[N]
9SIF
8NC_2
3+B1[5V]
16IF_AGC
7SDA
6SCL
15RESET
18DIF_2[P]
19
SHIELD
TU_SIF
+3.3V_Normal
+5V_TU
IC3701-*1SC4215ISTRT
FULL_NIM_SEMTEK
3VIN
2EN
4NC_2
1NC_1
5NC_3
6VO
7ADJ
8GND
R37479.1K
1005FULL_NIM
C374320pF50VTU_I2C_FILTER
C3705100uF16V
FULL_NIM
IC3703-*2
AZ1117BH-1.8TRE1
HALF_NIM_1.8V
1
ADJ/GND
2 OUT3IN
R3704 100
HALF_NIM
R3772 0NON_BUFFER
R3773 0
NON_BUFFER
R37740
+3.3V_BUFFERR37750
+5V_BUFFER
R37760
+3.3V_BUFFERR37770
+5V_BUFFER
+5V_TU
+5V_TU
TU3700TDSS-G101D
SI2176_DVB_1INPUT_H
5+3.3V
11DIF[N]
2RESET
10DIF[P]
4SDA
1NC
9IF_AGC
8CVBS
3SCL
7+1.8V
6SIF
12
SHIELD
TU3700-*1TDSS-H101F
SI2176_ATSC_1INPUT_H
5+B1[3.3V]
11DIF[N]
2RESET
10DIF[P]
4SDA
1NC
9IF_AGC
8CVBS
3SCL
7+B2[1.8V]
6SIF
12
SHIELD
TUNER_L
20110511
14
GP3_S7LR
GPIO must be added.
R1
Please, check Multi Item! 10/12
BOOSTER : CHINA OPT
OPTION : RF AGC
FE_AGC_SPEED_CTL
GP4R_GLOBAL_TUNER_BLOCK
Close to the CI Slot
1. should be guarded by ground2. No via on both of them3. Signal Width >= 12mils Signal to Signal Width = 12mils Ground Width >= 24mils
should be guarded by ground
close to TUNER
This was being applied to the only china demod,so this has to be deleted in both main and ISDB sheet.
200mA
add,0929
R1
Size change,0929
location movement,0929
Pull-up can’t be applied because of MODEL_OPT_2
R2
close to TUNER
Vo=0.8*(1+R1/R2)
close to IF line
TUNER MULTI-OPTION
close to the tuner pin, add,09029
R2
380mA
Close to the tuner
Size change,0929
FE_BOOSTER_CTL
60mA
The pull-up/down of LNA2_CTL is depended on MODLE_OPT_1.GPIO must be added for FE_BOOSTER_CTL
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
0.1uFC501
50V
0.1uFC521
50V
C5281uF25V
0.1uFC537
50V
+24V_AMP
0.1uFC519
50V
+24V_AMP
SPK_L-
0.1uF
C514
16V
C533390pF50V
0.1uFC513
16V
C5161000pF
50V
AMP_SCL
R503 100
R51512
+24V_AMP
0.1uF
C540
50V
R51412
R501
10K
L50610.0uH
R50210K
P501
WAFER-ANGLE
1
2
3
4
C5360.47uF50V
D504
100V1N4148W
OPT
R51212
C52622000pF50V
0.1uF
C522
50V
SPK_L+
AUD_MASTER_CLK
AMP_RESET
C530390pF50V
L502BLM18PG121SN1D
R50912
C50733pF50V
SPK_L-
C52310uF35V
IC501
NTP-7400L
1AGND_PLL
2AVDD_PLL
3DVDD_PLL
4LF
5DGND_PLL
6GND_1
7DGND
8DVDD
9SDATA
10WCK
11BCK
12SDA
13
SCL
14
/FAULT
15
MONITOR0
16
MONITOR1
17
MONITOR2
18
BST2B
19
PGND2B
20
OUT2B_1
21
OUT2B_2
22
PVDD2_1
23
PVDD2_2
24
PVDD2_3
25 OUT2A_126 OUT2A_227 PGND2A28 BST2A29 VDR230 GND_231 VCC_532 VDR133 BST1B34 PGND1B35 OUT1B_136 OUT1B_2
37
PVDD1_1
38
PVDD1_2
39
PVDD1_3
40
OUT1A_1
41
OUT1A_2
42
PGND1A
43
BST1A
44
/RESET
45
AD
46
GND_IO
47
CLK_I
48
VDD_IO
49
[EP]
R519
4.7K
0.1uF
C520
50V
Q5012SC3052
E
B
C
C5350.47uF50V
R505
3.3K
L50510.0uH
D502
100V1N4148W
OPT
R50812
D503
100V1N4148W
OPT
R517
4.7K
L50410.0uH
R51112
R506
100
C5291uF25V
R516
4.7K
SPK_L+
0.1uFC502
50V
C517
22000pF
50V
SPK_R-
+24VC5250.01uF50V
OPT
C518
22000pF
50V
C5120.1uF16V
AUD_LRCK
C51110uF10V
OPT
C5341uF25V
0.1uFC538
50V
C531390pF50V
L50310.0uH
C5051000pF
50V
L501MLB-201209-0120P-N2
C524
10uF
35V
C52722000pF50V
0.1uF
C539
50V
+3.5V_ST
SPK_R+
C50933pF50V
AMP_MUTE
C503
100pF50V
D501
100V1N4148W
OPT
AMP_SDA
0.1uFC508
16V
C51510uF10V
C50610uF10V
OPT
SPK_R+
+3.3V_Normal
C532390pF50V
AUD_LRCH
R51312
AUD_SCK
R5073.3
OPT
SPK_R-
C5041000pF50V
C51010uF10V
OPT
R504 100
R51012
R518
4.7KR52010K
R52110K
NTP7400
20110324
16
GP3_S7LR
SPEAKER_L
SPEAKER_R
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
R16141K
D16115.6V
OPT
SC1_CVBS_IN
SC1_G+/COMP1_Y+
R4223
0
COMPONENT1C16250.1uF50V
EU_OPT
D161230V
R1662470K
OPT
D16265.6V
REAR_AV
+3.3V_Normal
R166710K
EU_OPT
R1625470K
R168510K
REAR_AV
C16420.1uF50V
EU_OPT
IC1601-*1SN324
EU_OPT_AUK
3NON_INV_IN1
2INV_IN1
4VCC
1OUT1
6INV_IN2
5NON_INV_IN2
7OUT2
8OUT3
9INV_IN3
10NON_INV_IN3
11GND
12NON_INV_IN4
13INV_IN4
14OUT4
R164147K
EU_OPT
C16070.1uF16V
C16161000pF50V OPT
D16245.6VOPT
Q1601ISA1530AC1
EU_OPT E
B
C
2SC3052Q1607EU_OPT
JK1604
PPJ233-01
REAR_AV
4A [YL]O-SPRING
5A [YL]E-LUG
3A [YL]CONTACT
4B [WH]C-LUG
5C [RD]E-LUG
4C [RD]O-SPRING
3C [RD]CONTACT
D16075.6VNON_EU
R162075
R16661K
REAR_AV
DTV/MNT_L_OUT
R166010K
REAR_AV
R1652
10K
EU_OPT
L1609120-ohmREAR_AV
C16460.1uF16VREAR_AV
R161810K
R160975
EU_OPT
R1640470
EU_OPT
R161710K
D161930V
REAR_AV
D160430V
COMP2_DET
C1612
330pF50V
L1604120-ohm C1611
330pF50V
SC1/COMP1_L_IN
SC1_FB
SC1_ID
R163210K
JK1602PSC008-01
EU_OPT
1
AUDIO_R_OUT2
AUDIO_R_IN3
AUDIO_L_OUT4
AUDIO_GND5
B_GND6
AUDIO_L_IN7
B_OUT8
ID9
G_GND10
D2B_IN11
G_OUT12
D2B_OUT13
R_GND14
RGB_GND15
R_OUT16
RGB_IO17
SYNC_GND118
SYNC_GND219
SYNC_OUT20
SYNC_IN21
COM_GND22
AV_DET
C1663
330pF50V
REAR_AV
C162147uF16V
EU_OPT
DTV/MNT_VOUT
D16135.6V
OPT
R166433K
EU_OPT
D16015.6VOPT
IC1601AS324MTR-E1
EU_OPT_BCD
3IN1+
2IN1-
4VCC
1OUT1
6IN2-
5IN2+
7OUT2
8OUT3
9IN3-
10IN3+
11GND
12IN4+
13IN4-
14OUT4
Q16022SC3052
EU_OPT
E
B
C
D16255.6VREAR_AV
L1601BLM18PG121SN1D
EU_OPT
DTV/MNT_L_OUT
SC1/COMP1_R_IN
D16095.6V
NON_EU
R162175
R1626470K
R1604
75
C16184700pF
EU_OPT
R163310K
C1648220pF50VOPT
AV_CVBS_DET
R162722
EU_OPT
COMP2_Pr+
R163612K
R161975
R161675
EU_OPT
L1602BLM18PG121SN1D
EU_OPT
SCART1_Rout
R162315K
EU_OPT C164510uF16V
EU_OPT
C16171000pF50V OPT
SC1_B+/COMP1_Pb+
AV_R_IN
R166810K
EU_OPT
SC1/COMP1_DET
R163412K
SC1_R+/COMP1_Pr+
D160530V
C16360.1uF
EU_OPT
R160575
+3.3V_Normal
COMP2_Y+
D16085.6VOPT
R161210K
D16165.6V
R1635390
EU_OPT
DTV/MNT_R_OUT
R161310K
DTV/MNT_R_OUT
R4211390
EU_OPT
C1662330pF50VREAR_AV
R1689
12K
REAR_AV
C1610
1000pF50V
EU_OPT
D161830V
OPT
SC1_SOG_IN
L1606EU_OPT
C164410uF16V
EU_OPT
DTV/MNT_L_OUT
R42210
EU_OPT
R16482K
EU_OPT
+3.3V_Normal
2SC3052Q1608EU_OPT
AV_L_IN
D160630V
R163112K
Q1610RT1P141C-T112EU_OPT
1
2
3
R162875
EU_OPTD161030V
OPT
5.6VD1617
JK1601
PPJ-230-01
COMPONENT1
9
[GN]G10
[GN]GND
8
[GN]C_DET
7
[BL]B
6
[RD]R
5
[WH]L_IN
4
[RD]R_IN
11
FIX-TER
13
[RD]MONO
R1639180
EU_OPT
R1606470K
+3.5V_ST
C1608220pF50VOPT
L1603120-ohm
COMP2_L_IN
COMP2_R_IN
R1607470K
+12V/+15V
+12V/+15V
L1610120-ohm
REAR_AV
C16230.1uF50V
EU_OPT
AV_CVBS_IN
D160330V
OPT
SCART1_Lout
R166533K
EU_OPT
R16293.9K
EU_OPT
COMP2_Pb+
R163012K
C1620100uF16V
EU_OPT
D160230V
OPT
R1672
470KREAR_AV
R16562.2K
EU_OPT
R164215K
EU_OPT
D161530V
JK1603PPJ234-01
REAR_COMP2
5A
[GN]O-SPRING6A
[GN]E-LUG
4A
[GN]CONTACT
7B
[BL]E-LUG-S
5B
[BL]O-SPRING
7C
[RD]E-LUG-S
5C
[RD]O-SPRING_1
5D
[WH]O-SPRING
4E
[RD]CONTACT
5E
[RD]O-SPRING_2
6E
[RD]E-LUG
R168812KREAR_AV
C16194700pF
EU_OPT
R16552.2K
EU_OPT
R16151K
R16575.6K
EU_OPT
R1661470K
OPT
R16585.6K
EU_OPT
SCART1_MUTE
R168410K
REAR_AV
R160875
C160447pF50V
EU_OPT
C165433pF
EU_OPT
R1671
470K
REAR_AV
DTV/MNT_R_OUT
C165533pF
EU_OPT
C164347pF50VREAR_AV
R165475REAR_AV
C1609
1000pF50V
EU_OPT
0R4210EU_OPT
D1614 30V
R16502K
EU_OPT
R4216 0
R4219 0
C1664330pF
C1665330pF
R4218220K
R4217220K
REAR_JACK
20110324
17
GP3_S7LR
[SCART AUDIO MUTE]
Gain=1+Rf/Rg
Full Scart/ Comp1
Rg
IN CASE OF SMALL= 15V
Rear AV
CLOSE TO MSTAR
Rf
L-MONO
COMPONENT2
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
R99151K
SIDE_CVBS
L9902BLM18PG121SN1D
SIDE_CVBS
L9901BLM18PG121SN1D
SIDE_CVBS
R990975
SIDE_COMP
SIDEAV_L_IN
R9913
10K
SIDE_CVBS
D990630V
SIDE_COMP
R990410KSIDE_COMP
D990730V
SIDE_COMP
R990775
SIDE_CVBS
R99121K
SIDE_COMP
SIDEAV_CVBS_IN
JK9901KJA-PH-1-0177
SIDE_AV_GENDER
3 M3_DETECT
4 M4
5 M5_GND
1 M1
6 M6
COMP2_Y+
C9907100pFOPT
D990530V
SIDE_COMP
R991712K
SIDE_CVBS
COMP2_DET
JK9902KJA-PH-1-0177
SIDE_COMP
3 M3_DETECT
4 M4
5 M5_GND
1 M1
6 M6
D99025.6V
OPT
ADMC5M03200L_AMODIODE
SIDEAV_R_IN
D99035.6V
SIDE_CVBS
ADMC5M03200L_AMODIODE
R9906
470K
SIDE_CVBS
D99045.6V
SIDE_CVBS
ADMC5M03200L_AMODIODE
L9903BLM18PG121SN1D
SIDE_CVBS
C9905100pF50V
SIDE_CVBSR991612K
SIDE_CVBS
COMP2_Pr+
R9911
10KSIDE_CVBS
D99085.6V
OPT
+3.3V_Normal
COMP2_Pb+
+3.3V_Normal
C9901100pF
SIDE_CVBS
D990130V
SIDE_CVBS
ADUC30S03010L_AMODIODE
C9906100pF50V
SIDE_CVBS
R9914
10K
SIDE_CVBS
SIDEAV_DET
R990875
SIDE_COMP
R991075
SIDE_COMP
R9905470K
SIDE_CVBS
JK9903
PPJ235-01
SIDE_AV_3HOLE
4A [YL]O-SPRING
5A [YL]E-LUG
3A [YL]CONTACT
4B [WH]O-SPRING
3C [RD]CONTACT
4C [RD]O-SPRING
5C [RD]E-LUG
SIDE_JACK
20110324
18
GP3_S7LR
(New Item Developmen)
SIDE CVBS PHONE JACK
SIDE COMPONENT PHONE JACK
(New Item Development)
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
CI_DATA[6]
CI_ADDR[11]
CI_ADDR[14]
CI_ADDR[6]
CI_DATA[0]
FE_TS_DATA[0]
FE_TS_DATA[3]
FE_TS_DATA[7]
CI_DATA[2]
CI_ADDR[10]
CI_DATA[0-7]
CI_ADDR[0]
@netLa
CI_ADDR[13]
CI_DATA[0-7]
CI_DATA[0-7]
CI_ADDR[5]
FE_TS_DATA[4]
FE_TS_DATA[2]
PCM_D[7]
FE_TS_DATA[6]
CI_DATA[7]
CI_DATA[2]
CI_DATA[7]
CI_DATA[3]
CI_ADDR[2]
CI_ADDR[1]
CI_ADDR[9]
FE_TS_DATA[5]
PCM_D[1]
CI_DATA[1]
CI_ADDR[3]
CI_DATA[1]
PCM_D[0-7]
CI_DATA[4]
CI_ADDR[4]
PCM_D[3]
PCM_D[6]
CI_ADDR[12]
PCM_D[4]
PCM_D[0]
PCM_D[2]
CI_DATA[0]
CI_DATA[4]
PCM_D[5]CI_DATA[5]
CI_DATA[5]
CI_DATA[6]
CI_ADDR[7]
FE_TS_DATA[1]
CI_DATA[3]
CI_ADDR[8]
C1907
0.1uF16V
+5V_Normal
L1902BLM18PG121SN1D
CI_MCLKI
C19120.1uF16V
OPT
/CI_CD2
C19114.7uF16V
C19130.1uF16V
R1919 47
R1904
10K
Q1902RSR025P03
S D
G
CI_TS_DATA[2]
+5V_CI_ON
/CI_CD1
/PCM_IRQA
/CI_CD1
PCM_A[0]
PCM_A[12]
C19040.1uF16V
CI_WE
CI_MDI[0]
/PCM_IOWR
CI_ADDR[9]
CI_TS_DATA[4]
CI_WE
P1901
10067972-000LF
CI_SLOT_JACK
EAG41860102
G1G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
2660
2761
2862
2963
3064
31
32
33
34
65
66
67
68
69
CI_IOWR
Q19012SC3052
E
B
C
R192410K
C190610uF10V
+3.3V_CI
PCM_A[6]
FE_TS_DATA[0-7]
REG
AR190733
R1901 47
R1906 10K
R1916 0
OPT
AR191233
PCM_A[9]
L1901
BLM18PG121SN1D
C1910
0.1uF
16V
R1909
0
OPT
CI_ADDR[0]
CI_TS_DATA[1]
CI_DET
R192310K
OPT
CI_ADDR[4]
CI_MDI[6]
CI_DET
GND
AR1903
33
AR191333
CI_TS_DATA[6]
R1917
10K
PCM_RST
R191310K
R1908 100
PCM_A[1]
CI_ADDR[2]
/PCM_CD
CI_MDI[5]
PCM_5V_CTL
PCM_A[7]
AR190833
CI_OE
+3.3V_CI
CI_ADDR[8]
GND
CI_OE
CI_TS_CLK
C19090.1uF
CI_ADDR[7]
CI_IORD
CI_DATA[0-7]
CI_ADDR[1]
CI_MDI[3]
PCM_A[11]
CI_ADDR[6]
P190210067972-050LF
G1G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
2660
2761
2862
2963
3064
31
32
33
34
65
66
67
68
69
C1901
0.1uF
OPT
CI_ADDR[12]
/CI_CD2
FE_TS_SYNC
CI_ADDR[14]
CI_MDI[5]
CI_IORD
IC190174LVC1G32GW
CI_SLOT_OR_GATE_NXP
3GND
2A
4 Y
1B 5 VCC
CI_ADDR[3]
CI_TS_VAL
PCM_A[14]
CI_ADDR[11]
/PCM_WAIT
CI_TS_SYNC
C1902
0.1uF
AR190933
CI_IOWR
C1908
0.1uF
16V
OPT
R1902 47
REG
CI_MDI[7]
CI_ADDR[13]
GND
/PCM_OE
CI_MDI[3]
CI_MDI[4]
PCM_A[4]
R1922
2.2K
IC1902
TC74LCX244FT
0ITO742440D
TOSHIBA
32Y4
21A1
41A2
11OE
61A3
52Y3
72Y2
81A4
92Y1
10GND
112A1
121Y4
132A2
141Y3
152A3
161Y2
172A4
181Y1
192OE
20VCC
/PCM_REG
CI_MDI[2]
+5V_Normal
CI_MDI[0]
CI_MCLKI
CI_MIVAL_ERR
AR190433
R1910 0
OPT
PCM_A[5]
/PCM_CE
R191422K
CI_MDI[7]
PCM_A[2]
CI_MISTRT
AR190533
R1915
47
/PCM_WE
CI_MDI[4]
R1903
10K
+3.3V_CI
R1920 100
R191210K
OPT
PCM_A[10]
+5V_Normal
FE_TS_VAL_ERR
CI_DATA[0-7]
AR190633
CI_ADDR[5]
CI_TS_DATA[7]
CI_ADDR[10]
GND
/PCM_IORD
R1918
47
AR190133
CI_TS_DATA[3]
+5V_CI_ON
R1907 100
CI_TS_DATA[5]
CI_MDI[1]
CI_TS_DATA[0]
CI_MDI[2]
FE_TS_CLK
PCM_A[8]
PCM_D[0-7]
C19030.1uF16V
PCM_A[3]
C1905 0.1uF
GND
CI_MIVAL_ERR
+3.3V_CI
CI_MISTRT
R1905 10K
CI_MDI[1]
CI_ADDR[0-14]
CI_MDI[6]
+3.3V_Normal
R1921
10K
PCM_A[13]
GND
R1925 33
R1926 33
R1927 33
C191412pF50V
PCMCI
20110324
20
GP3_S7LR
CI TS INPUT
CI SLOT
CI HOST I/F
CI DETECT
* Option name of this page : CI_SLOT
CI Region(because of Hong Kong)
CI POWER ENABLE CONTROL
CLOSE TO MSTAR
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
MDL61930001
GAS5
DO_NOT_APPLY
MDL61930001
GAS3
DO_NOT_APPLY
MDL61930001
GAS6
DO_NOT_APPLY
MDL61930001
GAS2
DO_NOT_APPLY
MDL61930001
GAS1
DO_NOT_APPLY
MDL61930001
GAS7
DO_NOT_APPLY
MDL61930001
GAS4
DO_NOT_APPLY
MDS62110205
GAS3-*2
7.5T_GAS
MDS62110209
GAS7-*5
8.5T_GAS
MDS62110204
GAS1-*1
5.5T_GAS
MDS61887708
GAS4-*4
12.5T_GAS
MDS62110204
GAS3-*1
5.5T_GAS
MDS61887708
GAS5-*4
12.5T_GAS
MDS61887708
GAS7-*4
12.5T_GAS
MDS62110204
GAS4-*1
5.5T_GAS
MDS62110205
GAS5-*2
7.5T_GAS
MDS62110205
GAS4-*2
7.5T_GAS
MDS62110209
GAS1-*5
8.5T_GAS
MDS62110205
GAS2-*2
7.5T_GAS
MDS62110209
GAS3-*5
8.5T_GAS
MDS62110209
GAS5-*5
8.5T_GAS
MDS62110209
GAS6-*5
8.5T_GAS
MDS62110205
GAS1-*2
7.5T_GAS
MDS61887708
GAS6-*4
12.5T_GAS
MDS62110204
GAS6-*1
5.5T_GAS
MDS61887708
GAS2-*4
12.5T_GAS
MDS61887708
GAS1-*4
12.5T_GAS
MDS62110204
GAS2-*1
5.5T_GAS
MDS62110205
GAS6-*2
7.5T_GAS
MDS62110205
GAS7-*2
7.5T_GAS
MDS62110204
GAS5-*1
5.5T_GAS
MDS62110204
GAS7-*1
5.5T_GAS
MDS62110209
GAS2-*5
8.5T_GAS
MDS62110209
GAS4-*5
8.5T_GAS
MDS61887708
GAS3-*4
12.5T_GAS
MDS62110206
GAS7-*6
6.5T_GAS
MDS62110206
GAS3-*6
6.5T_GAS
MDS62110206
GAS2-*6
6.5T_GAS
MDS62110206
GAS4-*6
6.5T_GAS
MDS62110206
GAS5-*6
6.5T_GAS
MDS62110206
GAS6-*6
6.5T_GAS
MDS62110206
GAS1-*6
6.5T_GAS
MDS62110214
GAS6-*3
9.5T_GAS
MDS62110214
GAS1-*3
9.5T_GAS
MDS62110214
GAS4-*3
9.5T_GAS
MDS62110214
GAS2-*3
9.5T_GAS
MDS62110214
GAS7-*3
9.5T_GAS
MDS62110214
GAS3-*3
9.5T_GAS
MDS62110214
GAS5-*3
9.5T_GAS
SMD_GAS
20110324
20
GP3_S7LR
SMD GASKET
Copyright © 2011 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only