LG 50PB65 Service Manual Download Page 2

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LGE Internal Use Only

CONTENTS

SAFETY PRECAUTIONS ....................................................................................3

SPECIFICATIONS ................................................................................................4

ADJUSTMENT INSTRUCTIONS .........................................................................6

TROUBLE SHOOTING GUIDE ..........................................................................19

BLOCK DIAGRAM .............................................................................................29

EXPLODED VIEW..............................................................................................30

EXPLODED VIEW PARTS LIST ........................................................................31

REPLACEMENT PARTS LIST...........................................................................32

SCHEMATIC DIAGRAM.........................................................................................

PRINTED CIRCUIT DIAGRAM ..............................................................................

Summary of Contents for 50PB65

Page 1: ...PLASMA TV SERVICE MANUAL CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS PD73A MODEL 50PB65 50PB65 ZA website http biz LGservice com Internal Use Only ...

Page 2: ...erved Only for training and service purposes CONTENTS SAFETY PRECAUTIONS 3 SPECIFICATIONS 4 ADJUSTMENT INSTRUCTIONS 6 TROUBLE SHOOTING GUIDE 19 BLOCK DIAGRAM 29 EXPLODED VIEW 30 EXPLODED VIEW PARTS LIST 31 REPLACEMENT PARTS LIST 32 SCHEMATIC DIAGRAM PRINTED CIRCUIT DIAGRAM ...

Page 3: ...by it s Neck Leakage Current Cold Check Antenna Cold Check With the instrument AC plug removed from AC source connect an electrical jumper across the two AC plug prongs Place the AC switch in the on position connect one lead of ohm meter to the AC plug prongs tied together and touch other ohm meter lead in turn to each exposed metallic parts such as antenna terminals phone jacks etc If the exposed...

Page 4: ...dance with SBOM 5 The receiver must be operated for about 20 minutes prior to the adjustment V Test Method 1 Performance LGE TV test method followed 2 Demanded other specification Safety CE IEC specification EMC CE IEC V General Specification 1 Module Specification 50 WXGA MODULE Display Screen Device Aspect Ratio PDP Module Operating Environment Storage Environment Input Voltage 1 2 3 4 5 6 No It...

Page 5: ... Input 1EA Component Input 1EA RGB Input 1EA HDMI Input 2EA Audio Input 3EA 1 2 3 4 5 6 7 8 9 10 No Item Specification Remark UK German Italy France Sweden Finland Spain 1 PAL BG 2 PAL DK 3 PAL I I 4 DVB T ID TV 5 SECAM L L Analog Upper Heterodyne Digital COFDM PAL SECAM PAL SECAM NTSC PAL SECAM NTSC Y Cb Cr Y Pb Pr RGB PC HDMI DTV SOUND PC Audio Component AV 4 System PAL SECAM NTSC PAL60 4 System...

Page 6: ... Press ADJ key on R C for adjustment 2 Press ENTER key on System Control3 3 Press VOL key on Channel Recover 4 PCMCIA CARD Checking Method You must adjust DTV 29 Channel and insert PCMCIA CARD to socket 1 If PCMCIA CARD works normally normal signals display on screen But it works abnormally No CA module words display on screen 5 POWER PCB Assy Voltage Adjustments Va Vs Voltage adjustments 5 1 Test...

Page 7: ...3 Preparation for Adjustment 1 As above Fig 2 Connect the Set EDID Download Jig PC Cable 2 Turn on the PC EDID Download Jig And Execute the S W EDID TESTER Ver 2 5 3 Set up S W option Repeat Number 5 Device Address A0 PageByte 8 4 Power on the Set 6 4 Sequence of Adjustment EDID Download 1 Init the data 2 Load the EDID data Open File Analog file for RGB Digital file for HDMI 3 Set the S W as below...

Page 8: ... B19C B39C 5FC3 61C3 63C3 Hex 9CB1 9CB3 C35F C361 C363 40013 40015 50015 50017 50019 Model Name 42PC55 ZB 42PC56 ZD 50PC55 ZB 50PC56 ZD 50PB56 ZA Hex Data 00 00 00 FC 00 34 32 50 43 35 35 2D 5A 42 0A 20 20 20 00 00 00 FC 00 34 32 50 43 35 36 2D 5A 44 0A 20 20 20 00 00 00 FC 00 35 30 50 43 35 35 2D 5A 42 0A 20 20 20 00 00 00 FC 00 35 30 50 43 35 36 2D 5A 44 0A 20 20 20 00 00 00 FC 00 35 30 50 42 36...

Page 9: ... Component 720p 50Hz 7 Color Bar MSPG 925FS model 215 pattern 65 signal into Component 2 Set the PSM to Dynamic mode in the Picture menu 3 Press IN STAR key on R C for adjustment 4 Press the G Vol key operate to set then it becomes automatically 5 Auto RGB OK means completed adjustment 10 Adjustment of RGB 10 1 Requirement V This AV color balance adjustment should be performed before white Balance...

Page 10: ...ost PC Baud Rate 115200bps Download Cortez 2 Zero Calibrate CA 100 and stick the sensor to the center of PDP module surface when you adjust 3 Double click In start key on Controlling R C and get in white balance 4 Set test pattern on and display inside pattern Control is carried out on three color temperature COOL MEDIUM WARM Control is carried out three times 5 When the R G B GAIN is 80 on OSD it...

Page 11: ...Manufacturing Technology Group 3 Serial number D L must be conformed when it is produced in production line because serial number D L is mandatory by D book 4 0 15 Set Information Serial No Model name 15 1 Setting up like bottom figure After setting white balance this is set Setting Press ADJ Key in the Adjust remocon 1 Select System Control 2 by using D E CH key and press V ENTER Using Adjust rem...

Page 12: ...e Shipping area 3 The work is finished Push V Key 17 CORTEZ Download 17 1 CORTEZ Download By LGIDS 1 Installation of the LGIDS 1 Extract to folder IDS_Setup ZIP 2 Install LGIDS 1 1 After Click the NEXT icon Installation is finished 3 Install LGIDS 2 1 You can find the ICON on C Program Files LGIDS 2 Download hex file 1 Prepare a Batch File txt RAM File hex on C Program Files LGIDS files In the TEX...

Page 13: ...e Control case 2 Press the ADJ button 1 Press the System Control 2 menu 2 Enter the GProbe on the RS 232Host menu 3 Enter 115200bps on the Baud Rate menu 4 Enter the Cortez on the Download menu If you don t have a Adjustment Remote Control Menu button on the Remote Control Menu button on the Local Key during 7 8sec After Change a mode you can see GPROBE MODE 5 Execute the LGIDS Program 2 1 Open a ...

Page 14: ... reserved Only for training and service purposes 17 2 CORTEZ Download By GProbe 5 1 Installation of the GProbe 5 1 Extract to folder GProbe5 0 0 15_S0006_EXE_09A ZIP 2 Install GProbe5 0 0 15 EXE 1 3 Install GProbe5 0 0 15 EXE 2 4 Install GProbe5 0 0 15 EXE 3 CLICK CLICK ...

Page 15: ...cable 3 SVC MENU Setting for CORTEZ DOWNLOAD case 1 Press the tilt button on the Adjustment Remote Control case 2 Press the ADJ button 1 Press the System Control 2 menu 2 Enter the GProbe on the RS 232Host menu 3 Enter 115200bps on the Baud Rate menu 4 Enter the Cortez on the Download menu If you don t have a Adjustment Remote Control Menu button on the Remote Control Menu button on the Local Key ...

Page 16: ... takes 300sec 360sec Wait the final message 1 Turn off the TV after download Turn on 18 Insert the TOOL OPTION SERIAL NUMBER V When you change a Main Ass y you should insert the TV SET s original Serial Number MODEL NAME It is the way how to insert original number 18 1 Insert the Tool Option 1 Insert 10436 on Tool Option1 1977 on Tool Option2 for 50PB65 ZA Press the ENTER Button 1 Before change th...

Page 17: ...Term 1 Extract to folder lgterm zip 2 Download biz file using LG Term 1 Prepare the biz that you want to download on ST 2 Connect TV set and PC by using RS232 cable Turn on the TV 3 SVC MENU Setting case1 Press the Turbo Sound button on the Adjustment Remote Control case 2 Press the ADJ button 1 Press the System Control 2 menu 2 Enter the GProbe on the RS 232 Host 3 Enter 115200bps on the Baud Rat...

Page 18: ...ase Send the file appears Press ctrl s 9 Download takes 60sec 120sec 10 The End of DOWNLOAD 1 After Download successfully you can see EW EW EW EW 2 You can remove RS232 Cable and TV Power SET OFF ON 11 Change the mode 1 Press the ADJ button 2 Press the System Control 2 menu 3 Enter the PC on the RS 232 Host 4 Enter 115200bps on the Baud Rate 5 Enter the Cortez on the Download ...

Page 19: ... 5V Monitor signal appear No 7 Check the VSC Vs ON signal Does the high tension output appear Does the VSC signal Vs ON appear No No Does the high tension output voltage occur When removing the Y B D Module input connectors does output voltage drop When the Y Z B D Module input connector does Power Board high tension output voltage drop No No No 9 Check the Power Board Output high tension circuit ...

Page 20: ... DIGITAL BOARD PDP MODULE CN1 AC INLET P1 P2 P3 P11 P12 AC NC AC YH396 03V AC Det RL ON STB 5V GND Vs ON 5V Det M5V ON STB 5V GND NC 6V GND 3 4V ON SMW250 013P 19V 19V GND GND 6V GND 3 4V GND 12V GND SMW250 010P 3 4V 3 4V GND GND 6V 6V GND GND 12V 12V GND GND SMW250 012P 5V 5V GND GND YH396 04V Va Va GND GND GND GND NC Vs Vs Vs YH396 10V 1 2 3 4 5 6 7 8 9 10 11 12 13 DESCRIPTION NO ...

Page 21: ...G DIGITAL BOARD PDP MODULE CN1 AC INLET P1 P2 P3 P11 P12 AC NC AC YH396 03V AC Det RL ON STB 5V GND Vs ON 5V Det M5V ON STB 5V GND NC 6V GND 3 4V ON SMW250 013P 19V 19V GND GND 6V GND 3 4V GND 12V GND SMW250 010P 3 4V 3 4V GND GND 6V 6V GND GND 12V 12V GND GND SMW250 012P 5V 5V GND GND YH396 04V Va Va GND GND GND GND NC Vs Vs Vs YH396 10V 1 2 3 4 5 6 7 8 9 10 11 12 13 DESCRIPTION NO ...

Page 22: ...gged in Plug in the power cord Yes No Is the Line Filter and Power Board Cable connected Connect the Cable Yes No Is the appropriate Fuse F101 on the Power Board Replace the Fuse Yes No Is the Power Board and 13P of VSC Board Cable connected Connect the Cable Yes No After removing the cables connect them to the Power Board except the SC101 connection cable and change the AC voltage marking to manu...

Page 23: ... output voltage normal after removing P103 connector of Y B D Is the appropriate Fuse FS101 FS102 on the Y B D normal Replace if open Yes No Yes Yes Replace the Z Board Is the Z Board normal Is the output voltage normal after removing P1 connector of Z B D Is the appropriate Fuse FS1 FS2 on Z B D replace if open Yes No Yes Is the X Board normal Is the output voltage normal after removing P1 2 3 4 ...

Page 24: ...ormal Is the VAVS on Check the PDP Module Yes No YES Yes Reconnect the LVDS cable in P800 No Is the IC700 FLI8548 Output normal Replace the VSC No NO Replace the Power board Is the Low High output voltage normal except for stand by 5V NO 4 No Raster 1 Symptom 1 No OSD and image occur at screen 2 It maintains the condition where the front LED is green 2 Procedure check ...

Page 25: ...lay 1 Symptom 1 LED is green 2 The minute discharge is continuously accomplished from the module 2 Procedure check Is the LVDS cable normal Is the VSC Board normal Is the LVDS cable connected Re insert the Cable Yes No No Yes Does the FIL8548 IC IC700 operate Replace the FIL8548 IC IC700 No Is the Ctrl Board of Module normal Replace the Ctrl B D No No Yes Replace the VSC B D Replace the cable Yes ...

Page 26: ...ay in side S video AV mode Is the Tuner normal Is the CXA2069Q normal Is the Tuner Cable connected Re insert the cable Yes No No Yes Is the FIL8548 normal Replace the Tuner No Are the Input voltage IIC Communication and CVBS output normal Yes Are the Input voltage IIC Communication and HV sync normal No Replace the IC No Are the input voltage IIC Communication and HV sync normal No Block A Replace...

Page 27: ...ode 8 In case of an unusual display in SCART2 mode Are the R G B input and H V Sync of the J1100 normal Check the input source No Is the HDMI002 IC1004 normal Yes Same as Block A Are Input voltage IIC Communication and HV sync normal No Is the Video input of the A V Jack J1200 normal Yes Same as Block A Check the input source No Replace the IC No Is the Video input of the A V Jack J1201 normal Yes...

Page 28: ...I DTV RF Check the signal before CAX2069 refer to circuit diagram No YES YES Is there no sound only for RF Check the Tuner IN OUT No YES YES Is there no sound only for AV component PC Is the output of CXA2069 normal No YES Is the IC1300 operating normally Replace the IC1300 MSP4450 No Is the IC1301 operating normally Replace the IC1300 STA335BW No YES Replace the VSC B D YES No Replace the CXA2069...

Page 30: ...007 LG Electronics Inc All right reserved Only for training and service purposes EXPLODED VIEW 301 120 560 570 540 121 302 300 602 600 305 603 601 303 304 306 101 200 201 207 580 208 202 203 204 205 206 240 250 400 501 502 590 520 900 901 ...

Page 31: ...ly 50PY30_MODULE VERTICAL_LEFT 306 AJJ30994704 Supporter Assembly 50PY30_MODULE VERTICAL_C SKD 400 ACQ30993503 Cover Assembly 50PY3D EUROPASS 50 LG_SKD 501 AGU31681116 Plate Assembly ASSY PLATE TUNER BOT SMALL 42PC5D ZB MA LOCAL 502 AGU31680923 Plate Assembly ASSY 42PC5D ZB WITHOUT SLOT MA LOCAL AGU31680922 Plate Assembly ASSY 42PC5D ZB WITH SLOT CARD MA LOCAL LGEUK 520 EBR36100022 Hand Insert PCB...

Page 32: ...50V X7R C1136 0CK104CK56A 0603B104K500CT 100nF 10 50V X7R C114 0CK104CF56A 0603B104K160CT 100nF 10 16V X7R C115 0CK104CF56A 0603B104K160CT 100nF 10 16V X7R C116 0CK104CF56A 0603B104K160CT 100nF 10 16V X7R C117 0CK104CF56A 0603B104K160CT 100nF 10 16V X7R C118 0CE106WFKDC MVK4 0TP16VC10M 10uF 20 16V 16MA C119 0CK104CF56A 0603B104K160CT 100nF 10 16V X7R C120 0CK104CF56A 0603B104K160CT 100nF 10 16V X7...

Page 33: ...V X7R C1363 0CK104CK56A 0603B104K500CT 100nF 10 50V X7R C1364 0CK104CK56A 0603B104K500CT 100nF 10 50V X7R C1365 0CK104CK56A 0603B104K500CT 100nF 10 50V X7R C1366 0CK104CK56A 0603B104K500CT 100nF 10 50V X7R C1367 0CK104CK56A 0603B104K500CT 100nF 10 50V X7R C1368 0CK104CK56A 0603B104K500CT 100nF 10 50V X7R C1369 0CK104CK56A 0603B104K500CT 100nF 10 50V X7R C137 0CK104CF56A 0603B104K160CT 100nF 10 16V...

Page 34: ...10 50V X7R C190 0CK103CK56A 0603B103K500CT 10nF 10 50V X7R C191 0CK103CK56A 0603B103K500CT 10nF 10 50V X7R C192 0CK103CK56A 0603B103K500CT 10nF 10 50V X7R C193 0CK822CK46A 0603B822J500CT 8 2nF 10 50V X7R C194 0CK822CK46A 0603B822J500CT 8 2nF 10 50V X7R C195 0CC220CK41A C1608C0G1H220JT 22pF 5 50V C0G C196 0CC100CK41A C1608C0G1H100JT 10pF 5 50V C0G C197 0CK475CC94A C1608Y5V0J475ZT 4 7uF 20TO 80 6 C1...

Page 35: ... 16V 80 C615 0CK104CK56A 0603B104K500CT 100nF 10 50V X7R C616 0CK104CK56A 0603B104K500CT 100nF 10 50V X7R C623 0CC470CK41A C1608C0G1H470JT 47pF 5 50V C0G C623 0CC470CK41A C1608C0G1H470JT 47pF 5 50V C0G C624 0CC470CK41A C1608C0G1H470JT 47pF 5 50V C0G C624 0CC470CK41A C1608C0G1H470JT 47pF 5 50V C0G C625 0CK104CF56A 0603B104K160CT 100nF 10 16V X7R C626 0CK104CF56A 0603B104K160CT 100nF 10 16V X7R C627...

Page 36: ...50V C0G C796 0CE226WF6DC MVK5 0TP16VC22M 22uF 20 16V 30MA C797 0CE476WF6DC MVK6 3TP16VC47M 47uF 20 16V 80MA C798 0CK104CK56A 0603B104K500CT 100nF 10 50V X7R C799 0CK104CK56A 0603B104K500CT 100nF 10 50V X7R C800 0CK104CK56A 0603B104K500CT 100nF 10 50V X7R C800 0CK104CK56A 0603B104K500CT 100nF 10 50V X7R C801 0CE226WF6DC MVK5 0TP16VC22M 22uF 20 16V 30MA C802 0CK104CK56A 0603B104K500CT 100nF 10 50V X...

Page 37: ... 120V 1 9A 1W S D104 EAH33945901 CDS3C30GTH 30V 50V 120V 1 9A 1W S D401 0DD100009AM EU1ZV 1 200V 2 5V 10UA 15A 400NS D900 0DS226009AA KDS226 1 2V 85V 300MA 2A 4NSEC 15 D902 0DS226009AA KDS226 1 2V 85V 300MA 2A 4NSEC 15 D903 0DS226009AA KDS226 1 2V 85V 300MA 2A 4NSEC 15 D904 0DS226009AA KDS226 1 2V 85V 300MA 2A 4NSEC 15 D905 0DS226009AA KDS226 1 2V 85V 300MA 2A 4NSEC 15 D906 0DD100009AM EU1ZV 1 200...

Page 38: ...012 102JT 1000OHM 2X1 25X1M L1300 6200J000013 MLB 321611 0500P N2 500OHM 3 2X1 L1301 6200J000013 MLB 321611 0500P N2 500OHM 3 2X1 L1302 6200J000013 MLB 321611 0500P N2 500OHM 3 2X1 L1303 6200J000013 MLB 321611 0500P N2 500OHM 3 2X1 L1309 6210TCE001S HU 1M2012 121 120OHM 2X1 25X1MM S L1310 6210TCE001S HU 1M2012 121 120OHM 2X1 25X1MM S L1311 6210TCE001S HU 1M2012 121 120OHM 2X1 25X1MM S L1312 6210TC...

Page 39: ...5 1 16W 4 SMD AR101 0RJ0472C687 RCA86TRJ47R0 47OHM 5 1 16W 4 SMD AR102 0RJ0472C687 RCA86TRJ47R0 47OHM 5 1 16W 4 SMD AR103 0RJ0472C687 RCA86TRJ47R0 47OHM 5 1 16W 4 SMD AR104 0RJ0472C687 RCA86TRJ47R0 47OHM 5 1 16W 4 SMD AR105 0RJ0472C687 RCA86TRJ47R0 47OHM 5 1 16W 4 SMD AR106 0RJ0472C687 RCA86TRJ47R0 47OHM 5 1 16W 4 SMD AR107 0RJ0472C687 RCA86TRJ47R0 47OHM 5 1 16W 4 SMD AR108 0RJ0472C687 RCA86TRJ47R...

Page 40: ...R1136 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W 1608 R1137 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W 1608 R1139 0RJ1002D677 MCR03EZPJ103 10KOHM 5 1 10W 1608 R114 0RJ1002D677 MCR03EZPJ103 10KOHM 5 1 10W 1608 R1140 0RJ0000D677 MCR03EZPJ000 0OHM 5 1 10W 1608 R R1141 0RJ0000D677 MCR03EZPJ000 0OHM 5 1 10W 1608 R R1148 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W 1608 R1150 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10...

Page 41: ...09 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W 1608 R131 0RJ0472D677 MCR03EZPJ470 47OHM 5 1 10W 1608 R1310 0RJ0000D677 MCR03EZPJ000 0OHM 5 1 10W 1608 R R1311 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W 1608 R1312 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W 1608 R1313 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W 1608 R1314 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W 1608 R1315 0RJ1001D677 MCR03EZPJ102 1KOHM 5 1 10W 160...

Page 42: ... 5 1 10W 1608 R R1473 0RJ0000D677 MCR03EZPJ000 0OHM 5 1 10W 1608 R R1474 0RJ0000D677 MCR03EZPJ000 0OHM 5 1 10W 1608 R R1475 0RJ0000D677 MCR03EZPJ000 0OHM 5 1 10W 1608 R R1476 0RJ0000D677 MCR03EZPJ000 0OHM 5 1 10W 1608 R R1477 0RH0000D622 MCR10EZHJ000 0OHM 5 1 8W 2012 R R1478 0RH0000D622 MCR10EZHJ000 0OHM 5 1 8W 2012 R R148 0RJ0472D677 MCR03EZPJ470 47OHM 5 1 10W 1608 R149 0RJ2701D677 MCR03EZPJ272 2...

Page 43: ...1 10W 160 R196 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W 1608 R197 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W 1608 R200 0RJ4701D677 MCR03EZPJ472 4 7KOHM 5 1 10W 160 R201 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W 1608 R202 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W 1608 R203 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W 1608 R204 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W 1608 R205 0RJ1000D677 MCR03EZPJ101 100OHM 5 1...

Page 44: ... 1 10W 1608 R605 0RJ0332D677 MCR03EZPJ330 33OHM 5 1 10W 1608 R606 0RJ0332D677 MCR03EZPJ330 33OHM 5 1 10W 1608 R607 0RJ0332D677 MCR03EZPJ330 33OHM 5 1 10W 1608 R608 0RJ0332D677 MCR03EZPJ330 33OHM 5 1 10W 1608 R609 0RJ0332D677 MCR03EZPJ330 33OHM 5 1 10W 1608 R610 0RJ0332D677 MCR03EZPJ330 33OHM 5 1 10W 1608 R611 0RJ0332D677 MCR03EZPJ330 33OHM 5 1 10W 1608 R612 0RJ0332D677 MCR03EZPJ330 33OHM 5 1 10W 1...

Page 45: ...08 R771 0RJ0222C678 MCR01MZPJ220 22OHM 5 1 16W 1005 R772 0RJ1000C678 MCR01MZPJ101 100OHM 5 1 16W 1005 R775 0RJ1000C678 MCR01MZPJ101 100OHM 5 1 16W 1005 R777 0RJ0332C678 MCR01MZPJ330 33OHM 5 1 16W 1005 R778 0RJ1002C678 MCR01MZPJ103 10KOHM 5 1 16W 1005 R779 0RJ1000C678 MCR01MZPJ101 100OHM 5 1 16W 1005 R780 0RJ4701D677 MCR03EZPJ472 4 7KOHM 5 1 10W 160 R781 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W 1608...

Page 46: ...afer TPH254 R 1419 6A 6P 2 54MM 2R ANG P101 6602T20009E Wafer SMAW200 06P 6P 2 00MM 1R ANGLE DI P102 6602T20008N Wafer SMW200 14P 14P 2 00MM 1R STRAIGHT P1102 6630VF00704 Wafer 12505WS 04A00 4P 1 25MM 1R STRAIG P1104 6602T20008J Wafer SMW200 10P 10P 2 00MM 1R STRAIGHT P1105 6602T20008L Wafer SMW200 12P 12P 2 00MM 1R STRAIGHT P1300 6602T25008B Wafer SMW250 03P 3P 2 50MM 1R STRAIGHT P1301 6602T25008...

Page 47: ...SLAVE_SDA V25 JTAG_BS_EN AC20 2 7K FOR LCD R1722 1 CEC_0 22 R1745 22 R723 Vbr_A Vbr_B_1 33 R790 33 R770 20pF C725 M2404HEPROM IC702 3 A2 2 A1 4 VSS 1 A0 5 SDA 6 SCL 7 WP 8 VCC TMUE312GAB SW700 1 2 4 3 5 SYNC_DE HP_DET_S W_0 100 R703 HP_DET_S W_1 EYE 100 R1784 390 R726 Vbr_B_1 FOR LCD 1 2K R1754 5000 1 FOR LCD 4 7uF C1704 1 4 7uF C748 1 200 R1754 1 200 R726 1 FSDATAU 2 FSDATA 0 FSCKEU OCMADDR 20 OC...

Page 48: ... VCC 74LVC541A PW BUFFER IC302 3 A1 2 A0 4 A2 1 OE1 6 A4 5 A3 7 A5 8 A6 9 A7 10 GND 11 Y7 12 Y6 13 Y5 14 Y4 15 Y3 16 Y2 17 Y1 18 Y0 19 OE2 20 VCC TS_DATA 3 001 K7 003 C8 003 E3 TS_DATA 2 001 K7 003 C8 003 E3 TS_DATA 0 001 K7 003 C8 003 E3 TS_DATA 5 001 K6 003 C8 003 E3 TS_DATA 4 001 K6 003 C8 003 E3 TS_DATA 7 001 K6 003 C8 003 E3 TS_DATA 1 001 K7 003 C8 003 E3 TS_DATA 6 001 K6 003 C8 003 E3 TS_SEL...

Page 49: ...M 19 NC 18 VDD_2 51 UDQS 52 VSSQ_3 53 NC_6 54 DQ8 55 VDDQ_4 56 DQ9 57 DQ10 58 VSSQ_4 59 DQ11 60 DQ12 61 VDDQ_5 62 DQ13 63 DQ14 64 VSSQ_5 65 DQ15 66 VSS_3 V_TERMINATION 68 R821 68 R827 150 R823 1 DDRCLK_150ohm 68 R897 FOR FULL_HD 68 R898 FOR FULL_HD PANEL_CTL DISP_EN_1 SCL_1 SDA_1 TP806 TP805 68 AR807 68 AR806 68 AR802 68 AR800 68 AR804 68 AR805 68 AR810 68 AR809 68 AR801 68 AR803 68 AR808 SI4925BD...

Page 50: ...504S Q602 2SC3875S Q603 USE FOR SECAME B C 220 R647 0 1uF C609 2SC3875S Q604 E B C 100 R650 82 R639 SIF 100pF C601 4 7K R636 470 R637 0 R651 R641 READY 1 8VA_FE LEMC3225T 6R8M L605 0 1uF C625 1 8V 1 8VA_FE 0 1uF C606 0 1uF C605 100K R627 100 R629 100 R625 100 R624 47pF C623 DTV_TU_I2C 0 1uF C627 I2C_SDA1 FE_SCL TUNER_RESET FE_RESET 3V3 47pF C624 DTV_TU_I2C I2C_SCL1 0 1uF C626 FE_SDA FE_SDA TUNER_R...

Page 51: ...LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes MAIN TOP MAIN BOTTOM CONTROL B D SIDE A V IR LED PRINTED CIRCUIT BOARD ...

Page 52: ...Apr 2007 Printed in Korea P NO MFL38562705 ...

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