LG Electronics 37LC2D(B), 32LC2D(B), 42LC2D(B) service manual DATE 2006. 05

Page 46

 

 

 

 

DATE: 2006. 05. 18.

*S

*AL

LOC. NO.

PART NO.

DESCRIPTION / SPECIFICATION

 

 

R944

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R949

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R950

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R951

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R952

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R953

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R100

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R1000

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1001

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R1003

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R1004

0RJ2002D677

MCR03EZPJ203. 20KOHM 5% 1/1

 

 

R1005

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R101

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R1011

0RJ1001D677

MCR03EZPJ102 1KOHM 5% 1/10W

 

 

R1013

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1015

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R1017

0RJ1801D677

MCR03EZPJ182 1.8KOHM 5% 1/1

 

 

R1019

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R102

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R1021

0RJ1001D677

MCR03EZPJ102 1KOHM 5% 1/10W

 

 

R1024

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1027

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/1

 

 

R1028

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R103

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R1031

0RJ1001D677

MCR03EZPJ102 1KOHM 5% 1/10W

 

 

R1033

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10

 

 

R1035

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R1037

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R104

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R105

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/1

 

 

R106

0RJ1001D677

MCR03EZPJ102 1KOHM 5% 1/10W

 

 

R108

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R109

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R110

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R1101

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R1109

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R111

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1110

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R1111

0RJ2002D677

MCR03EZPJ203. 20KOHM 5% 1/1

 

 

R112

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R113

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R114

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R115

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R116

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R117

0RJ0752D677

MCR03EZPJ750 75OHM 5% 1/10W

 

 

R118

0RJ0752D677

MCR03EZPJ750 75OHM 5% 1/10W

 

 

R119

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/1

 

 

R120

0RJ1802D677

MCR03EZPJ183 18KOHM 5% 1/10

 

 

R1201

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R121

0RJ1302D677

MCR03EZPJ133 13KOHM 5% 1/10

 

 

R1214

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/1

 

 

R1216

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10

 

 

R1217

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10

 

 

R1218

0RJ0222D677

MCR03EZPJ220 22OHM 5% 1/10W

 

 

R1219

0RJ0222D677

MCR03EZPJ220 22OHM 5% 1/10W

 

 

R122

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R1220

0RJ0222D677

MCR03EZPJ220 22OHM 5% 1/10W

 

 

R1221

0RJ0222D677

MCR03EZPJ220 22OHM 5% 1/10W

 

 

R1222

0RJ0332D677

MCR03EZPJ330 33OHM 5% 1/10W

 

 

R1223

0RJ1004D477

MCR03EZPF105 1MOHM 1% 1/10W

 

 

R1224

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/1

 

 

R1225

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10

 

 

R1226

0RJ0222D677

MCR03EZPJ220 22OHM 5% 1/10W

 

 

R1227

0RJ0222D677

MCR03EZPJ220 22OHM 5% 1/10W

 

 

R1228

0RJ0222D677

MCR03EZPJ220 22OHM 5% 1/10W

 

 

R1229

0RJ0222D677

MCR03EZPJ220 22OHM 5% 1/10W

 

 

R123

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R1230

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R1231

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/1

 

 

R1232

0RJ1001D677

MCR03EZPJ102 1KOHM 5% 1/10W

 

 

R1238

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R1239

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R1240

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R1241

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

 

 

 

 

 

 

 

DATE: 2006. 05. 18.

*S

*AL

LOC. NO.

PART NO.

DESCRIPTION / SPECIFICATION

 

 

R125

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R1254

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R126

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R129

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R130

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R1300

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1301

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1302

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1303

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1304

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1305

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1306

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1307

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1308

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1309

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R131

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R1310

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1311

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1312

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1313

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1314

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R132

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R133

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R1330

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1331

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10

 

 

R1332

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10

 

 

R1333

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10

 

 

R1334

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1335

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1336

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1337

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1338

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R134

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R1340

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1341

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1342

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1343

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1344

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R135

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R1352

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1353

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1354

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1355

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1356

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1357

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1358

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R136

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R1361

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1362

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1363

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1364

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R137

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R1377

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1378

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R138

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10

 

 

R1382

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1383

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1384

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R1386

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/1

 

 

R1387

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/1

 

 

R1404

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10

 

 

R1405

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10

 

 

R1406

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10

 

 

R1407

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10

 

 

R1408

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10

 

 

R141

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R1411

0RJ1001D677

MCR03EZPJ102 1KOHM 5% 1/10W

 

 

R1412

0RJ0561D677

MCR03EZPJ5R6 5.6OHM 5% 1/10

 

 

R1416

0RJ1001D677

MCR03EZPJ102 1KOHM 5% 1/10W

 

 

R1417

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10

 

 

R1439

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W

 

 

R145

0RJ0472D677

MCR03EZPJ470 47OHM 5% 1/10W

 

 

R146

0RJ2701D677

MCR03EZPJ272 2.7KOHM 5% 1/1

 

 

R150

0RJ2701D677

MCR03EZPJ272 2.7KOHM 5% 1/1

 

 

 

 

 

- 46 -

Image 46
Contents BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUALCHASSIS LD61A FACTORY NAME 32LC2DB-EC/37LC2DB-EC/42LC2DB-EC SERVICE MANUALPRODUCT SAFETY CONTENTSCONTENTS SPECIFICATIONGeneral Guidance SAFETY PRECAUTIONSIMPORTANT SAFETY NOTICE Leakage Current Hot Check circuitSERVICING PRECAUTIONS Electrostatically Sensitive ES DevicesSmall-Signal Discrete Transistor Removal/Replacement IC Remove/ReplacementReplacement Power Output, Transistor Device Removal/ReplacementSPECIFICATION 1.General SpecificationTV2. General Specification reatment of the front polarizer3.Optical FeatureLCD Module 4.Component Video Input Y, PB, PR6. RGB DTV INPUT Mode Table 5. RGB PC INPUT Mode TableRGB-PC EDID DATA 8. HDMI DTV Mode Table 7. HDMI INPUT Mode TableHDMI EDID DATA 32LC2D 7. Mechanical specification8. Mechanical specification Table 1 Scart Arrangement 1.Full ScartTable 2 Scart Arrangement 2.Half Scart 1. Application Range ADJUSTMENT INSTRUCTION2. Specification 3. Channel MemoryBefore AV ADC Calibration, should be executed the 5. Select method of Panel size6. ADC Calibration Panel size selectionCase1 EC and FC model use PAL-BGDHI composite signal 7. White BalanceBefore White-balance, the AV ADC should be done Cool11000K - x 0.274±0.003, y 0.286±0.003SVC REMOCON FUNTIONTROUBLESHOOTING No image Is the input cable attached?No image PASS No image No image No image No image No image AV4/S-Video L/R signal TROUBLESHOOTING AV1, 2, 3, 4/S-VideoVolume level Of AV1,AV2 ,AV3TROUBLESHOOTING DTV/HDMI-Audio TROUBLESHOOTING RF/Component/PC Wafer BLOCK DIAGRAMMainTDFB-G236P DVB/PAL FFC WaferCXA2069Q BLOCK DIAGRAMJackAUDIO/VI DEO SW Sound processorEXPLODED VIEW32LC2D 010 020050EXPLODED VIEW PARTS LIST32LC2D DESCRIPTIONEXPLODED VIEW37LC2D EXPLODED VIEW PARTS LIST37LC2D EXPLODED VIEW42LC2D 020080 130030 150 090EXPLODED VIEW PARTS LIST42LC2D MAIN BOARD REPLACEMENT PARTS LISTCAPACITOR DATE 2006. 05 DATE 2006. 05 DATE 2006. 05 DIODEs COIL & CORE & INDUCTOR TRANSISTOR RESISTORsDATE 2006. 05 DATE 2006. 05 DATE 2006. 05 DATE 2006. 05 OTHERs JACK BOARDDATE 2006. 05 DIODEs COIL & CORE & INDUCTORTRANSISTOR RESISTORsDATE 2006. 05 CONTROL BOARD SIDE A/V BOARD IR/LED BOARDPage Page Page Page Page P/NO 38289S0043 Printed in Korea