background image

LGE Internal Use Only

Copyright©2007 LG Electronics. Inc. All right reserved. 
Only for training and service purposes

0.1uF

C1413

6800pF

C1402

AV_LOUT

220

R1412

82pF

50V

C1421

0.1uF

C1412

0.47uF

C1439

GND

100

R1419

0

R1413

0

R1410

4.7K

R1455

2SC3875S

Q1402

E

B

C

SCART1_LIN

0.47uF

C1422

GND

MAIN_V/YOUT

JP1405

0.01uF

C1404

47uF

16V

C1410

JP1401

0.01uF

C1411

100

R1423

SCART1_RIN

1K

R1405

TV_ROUT

470K

R1454

TU_MAIN

100

R1417

1K

R1404

GND

0.47uF

C1418

100

R1402

JP1402

AV_ROUT

4.7K

R1401

100

R1414

0.47uF C1426

0.1uF

C1409

1.5K

R1456

GND

6800pF

C1403

SCART1_VIN

4.7uF

50V

C1401

SCART1_ID

JP1403

1.5K

R1400

TV_LOUT

100

R1422

4.7uF

50V

C1400

0.47uF

C1423

100

R1418

220

R1416

CXA2069Q

IC1400

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

53

54

55

56

57

58

59

60

61

62

63

64

100

R1421

2SC3875S

Q1404

E

B

C

0.47uF

C1441

470K

R1453

0.47uF

C1419

22uF

16V

C1407

2.2uF

C1420

2.2uF C1428

DTV_LOUT

2.2uF

C1440

220

R1411

DTV_ROUT

100

R1420

0.47uF C1429

2SC3875S

Q1401

E

B

C

GND

100

R1403

MAIN_COUT

100uF
16V

C1408

SP_CVBS

2SC3875S

Q1400

E

B

C

220

R1415

150

R1409

2SA1504S

Q1403E

B

C

0

R1407

0

R1408

0

R1406

100

R1452

DTV/MNT_LOUT

DTV/MNT_ROUT

DTV/MNT_VOUT

SCL_5V

SDA_5V

JP1408

JP1409

JP1407

100K

R1463

+5V_MSP4450

2.2uF C1445

0.47uF C1444

2.2uF

C1449

0.47uF

C1448

0.47uF

C1447

1K

R1467

SCART2_ID

SCART2_VIN

SCART2_LIN

SCART2_RIN

+9V_MSP4450

JP1406

SIDE_YIN

SIDE_CIN

SIDE_RIN

SIDE_LIN

SIDE_VIN

SIDE_S_SW

EYE

9V_EYE

0.1uF

C1450

SIDE_S_SW

SIDE_CIN
SIDE_RIN
SIDE_YIN
SIDE_LIN
SIDE_VIN

0.1uF

C1451

100

R1433

1.2K

R1430

1.2K

R1466

1.2K

R1431

1.2K

R1436

1.2K

R1438

1.2K

R1468

1K

R1429

100

R1465

100

R1439

100

R1460

100

R1461

100

R1462

+9V_MSP4450

9V_EYE

SMW200-14

6602T20008N

P1400

1

YIN

2

GND

3

CIN

4

SIDE_S_SW

5

RIN

6

GND

7

LIN

8

GND

9

VIN

10

GND

11

EYE

12

GND

13

9V_EYE

14

GND

TP1410

TP1411

TP1412

TP1413

TP1414

TP1415

TP1416

TP1417

TP1418

TP1419

TP1420

TP1423

TP1424

TP1425

TP1426

TP1427

TP1428

TP1429

TP1430

TP1431

TP1432

TP1433

TP1434

TP1435

TP1436

TP1437

TP1438

TP1439

TP1440

TP1441

TP1442

TP1443

TP1444

TP1445

TP1446

TP1447

TP1448

TP1449

TP1450

TP1451

TP1456

TP1457

TP1458

TP1460

TP1461

TP1463

TP1464

TP1465

TP1466

SIDE_AV_GND

SIDE_AV_GND

HH-1M3216-501

LB,LY

L1402

HH-1M3216-501

L1401

HH-1M3216-501

L1403

HB-1M2012-800JT

L1412

HB-1M2012-800JT

L1413

15pF
50V

C1452

15pF
50V

C1453

GND

GND

L1409

OUT

L1404

OUT

L1408

OUT

L1407

OUT

IN

GND

L1406

OUT

IN

GND

L1405

OUT

IN

GND

L1410

OUT

IN

GND

0

R1469

0

R1477

0

R1478

0

R1476

0

R1475

0

R1474

0

R1473

0

R1472

0

R1471

0

R1470

SIDE_VIN

SIDE_CIN

SIDE_S_SW

SIDE_RIN

EYE

SIDE_LIN

SIDE_YIN

TP1479

56000pF

C1456

220

R1484

TP1478

560

R1483

150pF

C1462

2SA1504S

Q1405

E

B

C

TP1477

TP1481

3.9K

R1482

220

R1481

TP1476

820pF

C1463

1uF
50V

C1461

TP1475

+5V_MSP4450

56000pF

C1460

FI-C3216-103KJT

L1414

150K

R1480

TP1474

0.1uF

C1459

TP1473

0

R1486

TP1472

TP1471

TP1470

47

R1479

100

R1485

47uF
16V

C1458

LA7217M

IC1401

3

F.B_CLAMP

2

VIDEO_IN

4

SYNC_OUT

1

NC1

6

GND

5

VD_OUT

7

EXC

8

DET_OUT

9

HD_OUT

10

VCO_IN

11

VCO_OUT

12

AFC_CTL

13

VCC

14

NC2

1uF
50V

C1457

0.01uF

C1455

TP1469

0.1uF

C1454

TP1468

TP1467

CSBLA500KECZF09-B0

500KHZ 

X1400

TP1480

TP1482

2.2uF

C1442

SYNC_DE

330K

R1480-*1

FOR PDP_SYNC DET

JP1410

VOUT1

LOUT2

MONITOR/OUT

AUDIO_GND

SCL

Y4

S2-4

L2

CIN1

RV5

  AV-FRONT

SUB/OUT

LOUT3

VOUT3

ROUT1

VCC

SCART-2

Y1

C1

L1

YIN1

RTV

S2-2

S-3

C3

ROUT2

V6

RV3

ADR

C4

S-4

TU-PIP/IN

COUT1

S-2

MAIN/OUT

TRAP2

YOUT3

LV6

S2-1

14.AV SWITCH

DC-OUT

Y3

ROUT3

TU-MAIN/IN

TRAP1

RV6

S2-3

V5

LOUT1

S1

AV-REAR

C2

TV

R2

V4

VGND

LV4

R1

COUT2

V/YOUT2

BIAS

COUT3

RV4

MUTE

LV3

LTV

LV5

V2

SDA

SCART-1

Y2

V3

YOUT1

PDP : 330K

JP1212

330pF

C1215

220K R1207

3.3uH

L1220

JP1208

75

R1219

JP1211

75

R1230

0

R1201

1K

R1237

220pF

C1210

3.3uH

L1217

JP1200

1000pF

C1206

JP1201

3.3uH

L1216

10uF

25V

C1237

JP1204

JP1213

220K R1212

3.3uH

L1219

1000pF

C1208

3.3uH

L1214

47K

R1204

220K

R1210

OPT

C1214

470K R1236

220pF

C1204

330pF

C1211

0.01uF

C1207

PPJ209-01

J1203

4A

[GN]CONTACT

2A

[GN]1P_CAN

3A

[GN]O_SPRING

2B[BL]1P_CAN

5B

[BL]C_LUG_L

2C

[RD]1P_CAN1

5C

[RD]C_LUG_L

2D

[WH]1P_CAN

5D

[WH]C_LUG_L

2E

[RD]1P_CAN2

4E

[RD]CONTACT

3E

[RD]O_SPRING

68

R1202

220K R1205

JP1221

PSC003-01

6612M00010A

SCART-STRAIGHT

J1201

1

ROUT

2

RIN

3

LOUT

4

GND

5

GND

6

LIN

7

.

8

S_ID

9

.

10

.

11

.

12

.

13

GND

14

.

15

CIN

16

.

17

GND

18

GND

19

VOUT

20

VIN

21

GND

22

GND

JP1214

JP1224

30K

R1209

OPT

C1212

10K

R1231

470K R1203

3.3uH

L1213

3.3uH

L1210

10uF

25V

C1225

JP1216

1000pF

C1234

220pF

C1209

JP1215

10uF

25V

C1236

1K

R1225

JP1210

TV_LOUT

75

R1200

JP1203

TV_ROUT

SCART1_B

470K R1211

470K R1235

JP1222

220K

R1223

1K

R1226

REC_8

10uF

25V

C1217

JP1206

75

R1222

3.3uH

L1209

JP1207

JP1205

220K

R1220

1K

R1238

3.3uH

L1218

1000pF

C1235

0

R1239

330pF

50V

C1216

SCART1_VIN

75

R1229

TV_VOUT

PSC003-01

6612M00010A

SCART-STRAIGHT

J1200

1

ROUT

2

RIN

3

LOUT

4

GND

5

GND

6

LIN

7

B

8

S_ID

9

.

10

.

11

G

12

.

13

GND

14

.

15

R

16

S_FB

17

GND

18

GND

19

VOUT

20

VIN

21

GND

22

GND

OPT

C1213

SCART1_ID

0.01uF

C1205

JP1209

JP1202

470K R1213

75

R1221

SCART1_RIN

SCART1_LIN

75

R1245

75

R1241

75

R1242

75

R1244

75

R1240

75

R1243

COMP_Pb

COMP_Pr

DTV/MNT_VOUT

DTV/MNT_ROUT

DTV/MNT_LOUT

2K

R1261

2K

R1260

0.1uF

C1239

2SC3875S

Q1201

2SC3875S

Q1202

0

5%

1/10W

R1263

0

5%

1/10W

R1262

0

R1264

SCART1_FB

1K

R1270

1K

R1224

1K

R1259

2SC3875S

Q1200

E

B

C

OPT

C1241

READY

OPT

C1242

READY

2SC3875S

Q1204

E

B

C

1K

R1271

75 R1214

HH-1M2012-600JT

L1208

HH-1M2012-600JT

L1206

HH-1M2012-600JT

L1207

MUTE_LINE_DTV

SCART2_VIN

SCART2_LIN

SCART2_RIN

SCART2_ID

75

R1274

0.01uF

C1246

220K R1283

220K R1282

3.3uH

L1222

1K

R1281

1K

R1280

0.01uF

C1244

220K R1278

220K R1277

3.3uH

L1221

1/10W

0

5%

R1275

30K

R1276

47K

R1279

P_3.3V

3.3K

R1273

OPT

C1228

OPT

C1229

KRA102S

Q1203

1

2

3

TP1200

TP1201

TP1202

TP1203

TP1204

TP1206

TP1207

TP1208

TP1209

TP1210

TP1211

TP1212

TP1213

TP1214

TP1215

TP1216

TP1217

TP1218

TP1219

TP1220

TP1221

TP1222

TP1223

TP1224

TP1225

TP1226

TP1227

TP1228

TP1229

TP1230

JP1230

JP1227

JP1228

CDS3C30GTH

30V

ZD1221

CDS3C30GTH

30V

ZD1203

CDS3C30GTH

30V

ZD1226

CDS3C30GTH

30V

ZD1218

CDS3C30GTH

30V

ZD1224

CDS3C30GTH

30V

ZD1223

CDS3C30GTH

30V

ZD1227

READY

CDS3C30GTH

30V

ZD1219

CDS3C30GTH

30V

ZD1220

CDS3C30GTH

30V

ZD1222

CDS3C05GTA

5.6V

ZD1229

CDS3C05GTA

5.6V

ZD1201

CDS3C05GTA

5.6V

ZD1228

CDS3C05GTA

5.6V

ZD1212

CDS3C05GTA

5.6V

ZD1211

CDS3C05GTA

5.6V

ZD1202

CDS3C30GTH

30V

ZD1206

READY

HH-1M3216-501

L1205

FOR LCD, HD_LCD

HH-1M3216-501

L1215

FOR LCD, HD_LCD

100uF 16V

C1232

100uF 16V

C1247

1K

R1216

1K

R1215

2.2K

R1227

2.2K

R1228

0

L1215-*1

FOR PDP, HD_PDP

0

L1205-*1

FOR PDP, HD_PDP

5pF

C1253

5pF

C1254

5pF

C1251

5pF

C1255

5pF

C1250

5pF

C1252

5pF

C1249

5pF

C1248

0

R1288

0

R1291

0

R1290

0

R1289

0

R1287

0

R1286

0

R1285

0

R1284

0

R1292

0

R1293

33

R1605

10uF
16V

C1258

2SC3052

Q1206

E

B

C

15K

R1603

6.8K

R1297

GND

2.2K

R1606

+9V_MSP4450

COMP_Y

33

R1294

6.8K

R1295

GND

10uF
16V

C1256

2.2K

R1296

+9V_MSP4450

15K

R1298

2SC3052

Q1207

E

B

C

33

R1600

6.8K

R1601

GND

10uF
16V

C1257

2.2K

R1602

+9V_MSP4450

15K

R1604

2SC3052

Q1205

E

B

C

SCART1_G

SCART1_R

COMP_LIN

COMP_RIN

0

R1607

0

R1608

0

R1609

0.039uF
50V

C1205-*1

FOR PDP AV IN SN

0.039uF
50V

C1207-*1

FOR PDP AV IN SN

0.039uF
50V

C1246-*1

FOR PDP AV IN SN

0.039uF
50V

C1244-*1

FOR PDP AV IN SN

JP1225

JP1226

TP1240

TP1234

TP1238

TP1239

TP1241

TP1237

TP1236

TP1235

TP1233

TP1232

TP1231

TP1251

TP1252

TP1253

TP1254

TP1257

TP1261

TP1264

TP1272

TP1265

TP1266

TP1267

TP1268

TP1270

TP1271

TP1262

TP1259

TP1258

TP1249

TP1244

TP1245

TP1246

TP1247

TP1269

TP1248

TP1243

TP1250

TP1255

TP1263

HB-1T2012-102JT

L1211

HB-1T2012-102JT

L1212

PDP : 100p

Y

R

L

Pb

Pr

&AV JACK

12. SCART

COMPONENT

FMI_D[0-7]

001:C5;002:D6;004:I6

CI_WE

003:L3

CI_IOWR

003:L4

CI_OE

003:L3;004:E3

CI_IORD

003:L4;004:E3

CI_CS

003:F8;003:I4;003:K3;003:K6;004:G4

CI_RST

001:H8

REG

003:I8

CI_TS_DATA[6]

003:E6

CI_TS_DATA[2]

003:E7

CI_TS_DATA[4]

003:E6

CI_TS_DATA[0]

003:E7

CI_TS_DATA[7]

003:E6

CI_TS_DATA[1]

003:E7

CI_TS_DATA[3]

003:E7

CI_TS_DATA[5]

003:E6

FMICS1

FMIOE

FMILBA

001:D3

FMIREQ

CI_IRQ

CI_CS

CI_LATCH

CI_CS

D_T/R

004:E3

FMIGNT

CI_CS 003:F8;003:H6;003:I4;003:K6;004:G4

FMIBE1,FMI_A[1-16]

CI_TS_DATA[6]

003:B8

CI_TS_DATA[7]

003:B8

CI_CD1

004:E2

CI_WAIT

004:F3

CI_TS_DATA[2]

003:B8

CI_TS_DATA_VAL

003:C7

CI_TS_DATA[5]

003:B8

CI_CD2

004:E2

CI_TS_DATA[0]

003:B8

CI_TS_DATA[3]

003:B8

CI_TS_DATA_SYN

003:C6

CI_TS_DATA_CLK

003:C7

CI_TS_DATA[1]

003:B8

CI_TS_DATA[4]

003:B8

CI_IRQ

003:F8

TS_DATA[5] 001:K7;003:C5;003:E3

TS_DATA[7] 001:K7;003:C6;003:E3

TS_DATA[3] 001:K6;003:C5;003:E3

TS_DATA[2] 001:K6;003:C5;003:E3

TS_DATA[6] 001:K7;003:C6;003:E3

TS_DATA[0] 001:K6;003:C5;003:E3

TS_DATA[4] 001:K7;003:C5;003:E3

TS_DATA[1] 001:K6;003:C5;003:E3

REG

003:E7

CI_CS

CI_IORD

CI_OE

CI_IOWR

CI_WE

IRQ1

3V3_CI

3V3_CI

3V3_CI

3V3_CI

74LVC541A(PW)

BUFFER

IC300

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

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

001:F8;004:F4

TS_SEL_CI

004:F4

TS_DATA_CLK

CI_TS_DATA_SYN

CI_TS_DATA_VAL

CI_TS_DATA_CLK

TS_DATA_VAL

TS_DATA_SYN

TS_DATA_SYN

TS_DATA_CLK

TS_DATA_VAL

74LVC245A

IC304

Bidirec(High:A->B)

3

A1

2

A0

4

A2

1

DIR

6

A4

5

A3

7

A5

8

A6

9

A7

10

GND

11

B7

12

B6

13

B5

14

B4

15

B3

16

B2

17

B1

18

B0

19

OE

20

VCC

3V3_CI

R327

33

0.1uF

C303

0.1uF

C314

0.1uF

C307

0.1uF

C313

0.1uF

C309

0.1uF

C310

0.1uF

C302

0.1uF

C308

0.1uF

C306

0.1uF

C312

0.1uF

C311

0.1uF

C301

TC74LCX244FT

IC301

Buffer

3

2Y4

2

1A1

4

1A2

1

1OE

6

1A3

5

2Y3

7

2Y2

8

1A4

9

2Y1

10

GND

11

2A1

12

1Y4

13

2A2

14

1Y3

15

2A3

16

1Y2

17

2A4

18

1Y1

19

2OE

20

VCC

TC74LCX244FT

IC303

Buffer

3

2Y4

2

1A1

4

1A2

1

1OE

6

1A3

5

2Y3

7

2Y2

8

1A4

9

2Y1

10

GND

11

2A1

12

1Y4

13

2A2

14

1Y3

15

2A3

16

1Y2

17

2A4

18

1Y1

19

2OE

20

VCC

R314

0

100

R325

100

R324

100

R326

R304

10K

R320

10K

10K

R319

10K

R303

10K

R305

10K

R329

10K

R302

R306

10K

R301

47

47

R310

47

R313

47

R312

47

R321

47

R311

47

R323

47

R315

47

R309

47

R322

R31647

OPT

R307

OPT

R308

OPT

R318

FE_TS_DATA_VAL_AND_ERR

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

FE_TS_DATA_CLK_BUF

FE_TS_DATA_CLK_BUF

FE_TS_DATA[0-7],FE_TS_DATA_CLK,FE_TS_DATA_VAL,FE_TS_DATA_SYN

74LCX373MTCX_NL

IC306

3

D0

2

O0

4

D1

1

OE

6

O2

5

O1

7

D2

8

D3

9

O3

10

GND

11

LE

12

O4

13

D4

14

D5

15

O5

16

O6

17

D6

18

D7

19

O7

20

VCC

74LCX373MTCX_NL

IC305

3

D0

2

O0

4

D1

1

OE

6

O2

5

O1

7

D2

8

D3

9

O3

10

GND

11

LE

12

O4

13

D4

14

D5

15

O5

16

O6

17

D6

18

D7

19

O7

20

VCC

91932-31169LF

CN300

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

26

60

27

61

28

62

29

63

30

64

31
32
33
34

65
66
67
68
69

70

5.0V

5.0V

5.0V

5.0V_CI

33

AR303

1

2

3

4

5
6
7
8

33

AR305

1

2

3

4

5
6
7
8

33

AR306

1

2

3

4

5
6
7
8

33

AR304

1

2

3

4

5
6
7
8

33

AR307

1

2

3

4

5
6
7
8

AR313

33

1/16W

33

AR311

1/16W

33

AR309

1/16W

33

AR312

1/16W

AR314

33

1/16W

33

AR310

1/16W

33

AR308

1/16W

TP371

TP372

TP373

TP374

TP375

TP376

TP377

TP378

TP300

TP301

TP302

TP303

TP304

TP305

TP306

TP307

TP308

TP309

TP310

TP311

TP312

TP313

TP314

TP315

TP316

TP317

TP318

TP319

TP320

TP321

TP322

TP323

TP324

TP325

TP326

TP327

TP328

TP329

TP330

TP331

TP332

TP333

TP334

TP335

TP336

TP337

TP338

TP339

TP340

TP341

TP342

TP343

TP344

TP345

TP346

TP347

TP348

TP349

TP350

TP351

TP352

TP353

TP354

TP355

TP356

TP357

TP358

TP359

TP360

TP361

TP362

TP363

TP364

TP365

TP366

TP367

TP368

TP369

TP370

TP387

TP386

TP385

TP384

TP383

TP382

TP381

TP379

TP380

GND1

1

35

GND3

36

D3

2

CD1

37

D4

3

D11/MDO3

38

D5

4

D12/MDO4

39

D6

5

D13/MDO5

40

D7

6

D14/MDO6

41

CE1

7

D15/MDO7

42

A10

8

CE2/EXT_CH

43

OE

9

VS1

44

A11

10

IORD/RFU

45

A9/DRX

11

IOWR/RFU

46

A8/CRX

12

A17/MISTRT

47

A13

13

A18/MDI0

48

A14

14

A19/MDI1

49

WE

15

A20/MDI2

50

IREQ/READY

16

A21/MDI3

51

VCC3.3V1

17

VCC3.3V2

52

VPP1/SW5V1

18

VPP/SW5V2

53

A16/MIVAL

19

A22/MDI4

54

A15/MCLKI

20

A23/MDI5

55

A12

21

A24/MDI6

56

A7/QTX

22

A25/MDI7

57

A6/ETX

23

VS2/MCLKO

58

A5/ITX

24

RESET

59

A4/CTX

25

WAIT

60

A3

26

INPACK

61

A2

27

REG

62

A1

28

MOVAL/BVD2

63

A0

29

MOSTRT/BVD1

64

D0

30

D8/MDO0

65

D1

31

D9/MDO1

66

D2

32

D10/MDO2

67

IOIS16/WP

33

CD2

68

GND2

34

GND4

74031-118CALF

P300

18mm

G1

G2

CI_DATA[5]

CI_DATA[2]

CI_DATA[4]

CI_DATA[3]

CI_ADDR[0]

CI_DATA[0]

CI_ADDR[0-14]

CI_ADDR[2]

CI_DATA[7]

T_ADDR[0-16]

CI_DATA[1]

CI_DATA[6]

CI_ADDR[1]

T_ADDR[12]

FMI_A[12]

FMI_A[13]

T_ADDR[13]

T_ADDR[14]

FMI_A[14]

T_ADDR[4]

FMI_A[4]

FMI_A[5]

T_ADDR[5]

T_ADDR[6]

FMI_A[6]

FMI_A[7]

T_ADDR[7]

CI_DATA[1]

CI_DATA[0]

CI_DATA[4]

CI_DATA[3]

FMIBE1,FMI_A[1-16]

FMIBE1,FMI_A[1-16]

FMI_A[8]

FMI_A[9]

FMI_A[10]

FMI_A[11]

FMI_A[2]

FMIBE1

FMI_A[1]

T_ADDR[0]

T_ADDR[1]

T_ADDR[2]

T_ADDR[3]

T_ADDR[8]

T_ADDR[9]

T_ADDR[11]

CI_ADDR[0]
CI_ADDR[1]
CI_ADDR[2]
CI_ADDR[3]

CI_ADDR[4]
CI_ADDR[5]
CI_ADDR[6]
CI_ADDR[7]

CI_ADDR[8]
CI_ADDR[9]
CI_ADDR[10]
CI_ADDR[11]

CI_ADDR[12]

CI_ADDR[14]

CI_ADDR[13]

FMI_A[3]

CI_DATA[0-7]

FMI_A[16]

T_ADDR[16]

CI_ADDR[0-14]

FMI_D[0]

FMI_D[2]

FMI_D[7]

FMI_D[5]

FMI_D[1]

FMI_D[3]

FMI_D[6]

FMI_D[4]

FMI_D[0-7]

T_ADDR[16]

CI_DATA[5]
CI_DATA[6]
CI_DATA[7]

CI_ADDR[10]

CI_ADDR[11]

CI_ADDR[9]
CI_ADDR[8]

CI_ADDR[13]
CI_ADDR[14]

CI_ADDR[3]

CI_ADDR[4]

CI_ADDR[5]

CI_ADDR[6]

CI_ADDR[7]

CI_ADDR[12]

CI_DATA[2]

T_ADDR[10]

FE_TS_DATA[7]

FE_TS_DATA[6]

FE_TS_DATA[5]

FE_TS_DATA[4]

FE_TS_DATA[3]

FE_TS_DATA[2]

FE_TS_DATA[1]

FE_TS_DATA[0]

FE_TS_DATA_CLK

FE_TS_DATA_SYN

FE_TS_DATA_VAL

FE_TS_DATA[0-7],FE_TS_DATA_CLK,FE_TS_DATA_VAL,FE_TS_DATA_SYN

FE_TS_DATA[0]
FE_TS_DATA[1]
FE_TS_DATA[2]
FE_TS_DATA[3]

FE_TS_DATA[4]
FE_TS_DATA[5]
FE_TS_DATA[6]
FE_TS_DATA[7]

FE_TS_DATA_SYN

T_ADDR[0]
T_ADDR[1]
T_ADDR[2]
T_ADDR[3]

T_ADDR[4]
T_ADDR[5]
T_ADDR[6]
T_ADDR[7]

T_ADDR[8]
T_ADDR[9]

T_ADDR[10]
T_ADDR[11]

T_ADDR[12]
T_ADDR[13]
T_ADDR[14]

FE_TS_DATA_CLK

FE_TS_DATA_CLK_BUF

FE_TS_DATA[0-7],FE_TS_DATA_CLK,FE_TS_DATA_VAL,FE_TS_DATA_SYN

CI OPTIONs(UK)

3.CI

THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC.

100

R1004

READY

SDA_HDMI_1

DDC_SDA_1

47K

R1043

0.1uF

C1008

DDC_SCL_0

OPT

R1007

SDA_HDMI_0

47K

R1040

SDA_HDMI_1

5V_HDMI_1

DC1R019WDH

J1001

1

D2+

2

D2_GND

3

D2-

4

D1+

5

D1_GND

6

D1-

7

D0+

8

D0_GND

9

D0-

10

CK+

11

CK_GND

12

CK-

13

CE_REMOTE

14

NC

15

DDC_CLK

16

DDC_DATA

17

GND

18

5V

19

HP_DET

20

GND

21

GND

22

GND

47K

R1041

0.01uF

C1002

KDS184
D1000

A2

C

A1

0

R1039

5V_HDMI_0

SDA_HDMI_0

CM2021-00TR

IC1000

26

NC4

27

TMDS_D0-

28

TMDS_GND6

29

NC5

30

TMDS_D1-

31

TMDS_GND5

32

NC6

33

TMDS_D2-

34

TMDS_GND4

35

NC7

36

GND1

17 DDC_CLK_IN

3 GND0

6

NC0

16 CE_REMOTE_IN

15

NC3

14 TMDS_GND3

13 

12

NC2

11 TMDS_GND2

10 

9

NC1

8 TMDS_GND1

5 TMDS_GND0

2

3.3V_SUPPLY

21 DDC_DAT_OUT

1 5V_SUPPLY

20 HOTPLUG_DET_OUT

19 HOTPLUG_DET_IN

18 DDC_DAT_IN

23 CE_REMOTE_OUT

24

TMDS_CK-

25

TMDS_GND7

22 DDC_CLK_OUT

37

TMDS_VDD

38

NC8

100

R1002

READY

SCL_HDMI_0

DDC_SCL_1

0

R1038

47K

R1042

SCL_HDMI_1

100

R1015

READY

0.1uF

C1007

22

R1009

22

R1011

KDS184
D1001

A2

C

A1

SCL_HDMI_0

OPT

R1006

22

R1010

0.01uF

C1001

SCL_HDMI_1

DDC_SDA_0

CM2021-00TR

IC1001

26

NC4

27

TMDS_D0-

28

TMDS_GND6

29

NC5

30

TMDS_D1-

31

TMDS_GND5

32

NC6

33

TMDS_D2-

34

TMDS_GND4

35

NC7

36

GND1

17 DDC_CLK_IN

3 GND0

6

NC0

16 CE_REMOTE_IN

15

NC3

14 TMDS_GND3

13 

12

NC2

11 TMDS_GND2

10 

9

NC1

8 TMDS_GND1

5 TMDS_GND0

2

3.3V_SUPPLY

21 DDC_DAT_OUT

1 5V_SUPPLY

20 HOTPLUG_DET_OUT

19 HOTPLUG_DET_IN

18 DDC_DAT_IN

23 CE_REMOTE_OUT

24

TMDS_CK-

25

TMDS_GND7

22 DDC_CLK_OUT

37

TMDS_VDD

38

NC8

100

R1014

READY

DC1R019WDH

J1000

1

D2+

2

D2_GND

3

D2-

4

D1+

5

D1_GND

6

D1-

7

D0+

8

D0_GND

9

D0-

10

CK+

11

CK_GND

12

CK-

13

CE_REMOTE

14

NC

15

DDC_CLK

16

DDC_DATA

17

GND

18

5V

19

HP_DET

20

GND

21

GND

22

GND

+5VST

+5VST

5V_HDMI_0

5V_HDMI_1

GND

GND

GND

GND

3.3K

R1044

0.01uF

C1005

0.01uF

C1003

0.01uF

C1004

TX1-

TXCLK+

HDMI_SW

TX2+

TX1+

TXCLK-

TX0-

TX2-

0.01uF

C1006

TX0+

CK-_HDMI0

CK+_HDMI0

D0-_HDMI0

D0+_HDMI0

D1-_HDMI0

D1+_HDMI0

D2+_HDMI0

D2-_HDMI0

CK-_HDMI1

CK+_HDMI1

D0-_HDMI1

D0+_HDMI1

D1+_HDMI1

D1-_HDMI1

D2-_HDMI1

D2+_HDMI1

CK-_HDMI0

CK+_HDMI0

D0-_HDMI0

D0+_HDMI0

D1+_HDMI0

D1-_HDMI0

D2-_HDMI0

D2+_HDMI0

D2+_HDMI1

D2-_HDMI1

D1-_HDMI1

D1+_HDMI1

D0-_HDMI1

CK-_HDMI1

D0+_HDMI1

CK+_HDMI1

DDC_SCL_0

DDC_SDA_0

DDC_SCL_1

DDC_SDA_1

SCL_HDMI

SDA_HDMI

+5VST

+5VST

+3.3V_SWITCH

+3.3V_SWITCH

+3.3V_SWITCH

HP_DET_S/W_1

HP_DET_S/W_0

CEC_0

0

R1013

READY

0

R1012

READY

0

R1050

0

R1049

0

R1053

0

R1052

0.1uF
50V

C1009

0.1uF
50V

C1010

AT24C02BN-10SU-1.8

IC1002

3

A2

2

A1

4

GND

1

A0

5

SDA

6

SCL

7

WP

8

VCC

AT24C02BN-10SU-1.8

IC1003

3

A2

2

A1

4

GND

1

A0

5

SDA

6

SCL

7

WP

8

VCC

STHDMI002A

IC1004

1

VCC_1

2

ACLK-

3

ACLK+

4

GND_1

5

A0-

6

A0+

7

GND_2

8

A1-

9

A1+

10

GND_3

11

A2-

12

A2+

13

VCC_2

14

B_HPD

15

GND_4

16

B_DDC_SDA

17

B_DDC_SCL

18

VCC_3

19

BCLK-

20

BCLK+

21

GND_5

22

B0-

23

B0+

24

GND_6

25

B1-

26

B1+

27

GND_7

28

B2-

29

B2+

30

SEL

31

Y2+

32

Y2-

33

GND_8

34

Y1+

35

Y1-

36

GND_9

37

Y0+

38

Y0-

39

GND_10

40

YCLK+

41

YCLK-

42

Y_DDC_SCL

43

Y_DDC_SDA

44

Y_HPD

45

A_HPD

46

VCC_4

47

A_DDC_SDA

48

A_DDC_SCL

KRC102S

Q1000

READY

E

B

C

GND

+5VST

10K

R1055

READY

EEPROM_WP

HDMI2_5V_DET

HDMI1_5V_DET

5V_HDMI_0

5V_HDMI_1

TP1000

TP1001

TP1002

TP1003

TP1004

TP1005

TP1006

JP1002

JP1003

JP1000

JP1001

+3.3V_SWITCH

BSS83
Q1001

HDMI CEC

S B

D

G

22

R1021

22

R1022

22

R1023

22

R1017

22

R1016

GND

GND

0

READY

R1062

0

READY

R1063

680

R1020

680

R1018

KDS184

D1002

READY

A2

C

A1

0

HDMI CEC

R1065

CDS3C30GTH

30V

READY

ZD1000

0

READY

R1066

22

R1019

22

R1008

100K

R1058

27K

R1059

10K

R1056

10K

R1057

33K

R1060

33K

R1061

10.HDMI

EEPROM_WP

HIGH:Writable

LOW:Protect

HDMI 5V Detection

       Q1000 KRC102S, R1055 10K

       Q1000, R1055 READY

if not: R1038, R1039 0 ohm

if bused: R1038, R1039 must be deleted

Содержание 50PB4D Series

Страница 1: ...PLASMA TV SERVICE MANUAL CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS PB73B MODEL 50PB4D 50PB4D AA website http biz LGservice com Internal Use Only ...

Страница 2: ...erved Only for training and service purposes CONTENTS SAFETY PRECAUTIONS 3 SPECIFICATIONS 4 ADJUSTMENT INSTRUCTIONS 6 TROUBLE SHOOTING GUIDE 11 BLOCK DIAGRAM 31 EXPLODED VIEW 40 EXPLODED VIEW PARTS LIST 41 REPLACEMENT PARTS LIST 42 SCHEMATIC DIAGRAM PRINTED CIRCUIT DIAGRAM ...

Страница 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...

Страница 4: ...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 CB specification EMC CISPR 13 specification V General Specification 1 Model General Specification Chassis PB73B 50PB4D AA Australia LG Fanless Model Model Name Market Brand Remark 50PB4D AA Safety IEC60065 EN60950 EMC CISPR 13 Clas...

Страница 5: ...attern 50Hz 60Hz 85 IRE Full white Pattern Full white 216 gray 1 white window HDMI input Test Signal HDMI input 85 Full white pattern cd m2 cd m2 deg dB dBm Min Typ Max Unit Model Name Number of Pixels Pixel Pitch Cell Pitch Display Area Outline Dimension Pixel Type Number of Gradations Weight Aspect Ratio Peak Brightness Contrast Ratio Power Consumption Expected Life time PDP50X4 1 50X4 Clear Mod...

Страница 6: ...xecute in DOS mode 3 2 EDID DATA for PB75A A EDID for HDMI 1 DDC Display Data Channel Data EDID table A EDID for HDMI 2 DDC Display Data Channel Data EDID table If you turn on a still screen more than 20 minutes Especially Digital pattern Cross Hatch Pattern an afterimage may occur in the black level part of the screen PC VSC B D JIG cable CPLD D L Fig 1 Connection Diagram of CPLD Download 0 1 2 3...

Страница 7: ... not connected a message saying Component1 Not Connected when the input format is not 480i a message saying Not Valid Format and when the input signal is not coming out a message saying Check Signal Status is displayed for 1 second MSPG 925FA model 209 pattern 65 0 1 2 3 4 5 6 7 8 9 A B C D E F 0 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 00 11 01 03 80 73 41 96 0A CF 74 A3 57 4C B0 23 20 ...

Страница 8: ...ing to the model and the pattern of the used equipment 2 After entering the in house signal when it is checked that the signal is received press the ADJ KEY of the adjusting R C to enter into EZ ADJUST Select 3 Adjust RF and AV_PAL and press the right arrow key G to enter into the adjustment mode 3 When it enters into the adjustment mode the screen is automatically switched to TV 3CH and the follo...

Страница 9: ...t the RS 232C Cable to the set 4 Connect the HDMI Cable to the set Limited to the set with HDMI option 5 Select and adjust the model applicable to PB75A chassis from the adjuster Caution For automatic adjustment RS 232C Command and Chassis are commonly applied Wb 00 00 Start automatic adjustment of white balance Wb 00 10 Start gain adjustment Internal pattern Ja 00 ff Adjustment data Jb 00 c0 Wb 0...

Страница 10: ... less than 192 and find proper values for adjustment 7 Adjust using Volume KEY 8 When the adjustment is completed press the OK A KEY button to move to the Ez Adjust screen Press the ADJ KEY to exit the adjustment mode Ref White Balance Adjustment Pixel and Color Temperature 1 Standard white balance standard white balance coordinate when using CS 1000 device 2 Directed color coordinate when using C...

Страница 11: ...A Analog Front End USB 1 1 I2C Port0 I2C CH1 I2C CH2 I2C CH3 MTV415 Micom MTV415 Micom USB upgrade ready Dead IC when Standby Dead IC when Standby Video Scaler 0 Video Scaler 1 or 2 Alive IC when Standby Alive IC when Standby Audio Video TP AV2 L R MNT Out L R COMP1 L R COMP2 L R RGB L R TP_IN1 AV1 AV2 AV1 Y C1 AV2 Y C2 Flash NOR 32MB Flash NOR 32MB Latch x 2 Latch x 2 24C512 24C512 1 Video 1 NO O...

Страница 12: ...47 DISP_EN 33 TXAC 32 TXAC 17 TXBC 16 TXBC Check THC63LVD1023 IC601 Check LVDS Cable Check PDP LCD Module Control board 1 2 3 4 5 1 _Check the L729 HIGH _Check Power connector Y N Y Y Y Y Y N N 2 _Check the THC63LVD1023 IC601 input signal Clk 74 25MHz 3 _Check the P600 input signal 47 DISP_EN 33 TXAC 74 25MHz 3 3V GND 32 TXAC 4 _Check the LVDS Cable 5 _Check the PDP Module control board 17 TXBC 16...

Страница 13: ... right reserved Only for training and service purposes EXT 1 2 X260 TP A Comp1 2 RGB CVBS TP C TP B 656 AT NT TUNER TP MST 3361 HS VS DVI HS VS YCbCr2 YCbCr or RGB FRC9445H RGB CVBS YCbCr1 DVO Y C1 Y C2 Y C1 Y C2 AV1 2 AV1 2 HDMI 1 2 3 TMDS341A 1 Video 3 Video Path ...

Страница 14: ...t 2007 LG Electronics Inc All right reserved Only for training and service purposes Check Antenna Cable Check Tuner 5V Video out Check X260 inputs M_TU_CVBS C2117 Check CVBS Video Path 1 _Check Tuners Vcc and Video out 1 Video 4 RF Mode ...

Страница 15: ... right reserved Only for training and service purposes EXT 1 2 X260 TP A Comp1 2 RGB CVBS TP C TP B 656 AT NT TUNER TP MST 3361 HS VS DVI HS VS YCbCr2 YCbCr or RGB FRC9445H RGB CVBS YCbCr1 DVO Y C1 Y C2 Y C1 Y C2 AV1 2 AV1 2 HDMI 1 2 3 TMDS341A 1 Video 5 DTV CAD TV ...

Страница 16: ...ht 2007 LG Electronics Inc All right reserved Only for training and service purposes Check Antenna Cable Check Tuner TU600 5V IF out 3 _ Check X260 Input CLK SOP Valid Error Data Check X260 INPUT CLK SOP Valid Error Data 1 Video 6 DTV ...

Страница 17: ...ight reserved Only for training and service purposes EXT 1 2 X260 TP A Comp1 2 RGB CVBS TP C TP B 656 AT NT TUNER TP MST 3367 HS VS DVI HS VS YCbCr2 YCbCr or RGB FRC9445H RGB CVBS YCbCr1 DVO Y C1 Y C2 Y C1 Y C2 AV1 2 AV1 2 HDMI 1 2 3 TMDS341A 1 Video 7 Component RGB ...

Страница 18: ...format supported format Check STMAV335 IC403 Power Pins Comp1 2 5 11 Comp2 3 6 10 RGB 9 4 7 RGB_V H R400 R401 Check STMAV335 IC403 outputs 14 MUX_OUT_Y 13 MUX_OUT_Pb 8 MUX_OUT_Pr Check MST3361 IC402 OSC Power pins 44 Y_in 41 Cb_in 46 Cr_in 37 H 38 V 1 2 3 Check MST3361 IC402 Outputs V out 99 H out 98 Clock 96 Data 30Bit DE 97 Check X260 IC101 Inputs MST3361_HS T6 MST3361_VS T5 Clock P3 Data 30Bit ...

Страница 19: ...l right reserved Only for training and service purposes EXT 1 2 X260 TP A Comp1 2 RGB HDMI 1 2 3 CVBS TP C TP B 656 AT NT TUNER TP MST 3367 HS VS DVI HS VS YCbCr2 YCbCr or RGB FRC9445H RGB CVBS YCbCr1 DVO Y C1 Y C2 Y C1 Y C2 AV1 2 AV1 2 TMDS341A 1 Video 9 HDMI DVI ...

Страница 20: ...inputs RX1C RX1C Vsync DE Clk Hsync 59 94Hz Frequency Different according to format Data 5 _Check X260 IC101 Inputs _Signal shape is same above Snow noise White dot Power off and on TV or STB DVD Video is normal No Sound Check HDCP Power Pin IC404 MST3361 IC402 IIC 69 70 Check MST3361 IC402 inputs Power Osc 25 26 RX1C RX1C 14 15 RX0C RX0C Re download EDID IC406 407 408 Check MST3361 IC402 Outputs ...

Страница 21: ... Re download Check SI3865 Q702 2 3pin 5V Normal Replace Power board Normal Check P702 all input voltage Normal YES Check SI3865 Q1901 Q1902 Q1903 2 3pin 3 3V Normal YES Check SI3865 Q702 5pin 3 3V Normal Check SI3865 Q1901 Q1902 Q1903 5pin 3 3V Normal NO NO NO Check P702 wafers connectors Normal YES Check P701 3 8Pin 5V Normal YES Replace power board NO NO Replace SI3865 Q702 YES Replace SI3865 Q1...

Страница 22: ...I3865 Q702 2 3pin 5V Normal Check SI3865 Q1901 Q1902 Q1903 2 3pin 3 3V Normal YES Check SI3865 Q702 5pin 3 3V Normal Check SI3865 Q1901 Q1902 Q1903 5pin 3 3V Normal NO NO Replace SI3865 Q702 YES Replace SI3865 Q1901 Q1902 Q1903 YES NO YES Check SI4800 Q315 1 2 3Pin 1 9V Normal Replace SI4800 Q315 Replace SC2621 IC304 YES NO NO Check between FB1714 and C345 1 2V Normal Replace SI4800 Q300 Q301 Repl...

Страница 23: ...rvice purposes EXT1 2 AT NT TUNER X260 TP A HDMI 1 2 3 TP C RGB COMP 1 2 SIF SIF IN 1 NTP 3000 SIF IN 2 I2S IN 1 I2S IN 2 I2S OUT 1 SPDIF ıÛ CS8416 I2S I2S I2S I2S S PDIF SPDIF L R L R L R L R ANT Cable TP MSP4450K MNT OUT I2S I2S I2SI 3 I2SO 1 SC 2 MCLK MCLK SPDIF OUT Optical Coaxial 2 Audio 1 All path ...

Страница 24: ...V or HDMI input Check X260 IC101 Output R153 SCLK R154 LRCLK R155 DATA Check MSP4450K IC508 Input R5059 SCLK R5060 LRCLK R5061 DATA Check MNT Output Jack J704 Monitor L R Out Check MSP4450K IC508 Power 5 Check MSP4450K IC508 X t al Input X tal Input 71 72pin 18 432MHz 6 If ATV AV Component RGB input Check MSP4450K IC508 Input C5016 ATV_SIF R5041 AV1_R R5042 AV1_L R5045 AV2_R R5046 AV2_L R5048 CMP1...

Страница 25: ...T NT TUNER X260 TP A HDMI 1 2 3 TP C SIF SIF IN 1 NTP 3000 SIF IN 2 I2S IN 1 I2S IN 2 I2S OUT 1 SPDIF ıÛ CS8416 I2S I2S I2S I2S S PDIF SPDIF ANT Cable TP MSP4450K I2S I2S I2SI 3 I2SO 1 MCLK MCLK SPDIF OUT Optical Coaxial EXT1 2 RGB COMP 1 2 SIF L R L R L R L R MSP4450K MNT OUT I2SI 3 I2SO 1 SC 2 2 Audio 3 TV RF No Sound ...

Страница 26: ...ice purposes EXT1 2 AT NT TUNER X260 TP A HDMI 1 2 3 TP C RGB COMP 1 2 SIF SIF IN 1 NTP 3000 SIF IN 2 I2S IN 1 I2S IN 2 I2S OUT 1 SPDIF ıÛ CS8416 I2S I2S I2S I2S S PDIF SPDIF L R L R L R L R ANT Cable TP MSP4450K MNT OUT I2S I2S I2SI 3 I2SO 1 SC 2 MCLK MCLK SPDIF OUT Optical Coaxial 2 Audio 4 DTV No Sound ...

Страница 27: ...heck Tuner TU600 5V 3 5 9 17 pin SIF 18 pin Check Antenna Cable Check X260 IC101 Intputs R175 SCLK R176 LRCLK R177 DATA Check MSP4450K IC508 Power Check MSP4450K IC508 outputs R5039 SCLK R5040 LRCLK R5043 DATA TV RF No Sound TV RF No Sound 1 2 3 4 Follow the procedure of COMMON SOUND OUT Check Tuner TU600 5V 3 5 9 17 pin IF_N 15 pin IF_P 14pin Check Antenna Cable Check X260 IC101 DTV No Sound DTV ...

Страница 28: ...rposes EXT1 2 AT NT TUNER X260 TP A TP C RGB COMP 1 2 SIF SIF IN 1 NTP 3000 SIF IN 2 I2S IN 1 I2S IN 2 I2S OUT 1 SPDIF ıÛ CS8416 I2S I2S I2S I2S S PDIF SPDIF L R L R L R L R ANT Cable TP MSP4450K MNT OUT I2S I2S I2SI 3 I2SO 1 SC 2 MCLK MCLK SPDIF OUT Optical Coaxial HDMI 1 2 3 2 Audio 6 AV Component RGB No Sound ...

Страница 29: ...ice purposes EXT1 2 AT NT TUNER X260 TP A TP C RGB COMP 1 2 SIF SIF IN 1 NTP 3000 SIF IN 2 I2S IN 1 I2S IN 2 I2S OUT 1 SPDIF ıÛ CS8416 I2S I2S I2S I2S S PDIF SPDIF L R L R L R L R ANT Cable TP MSP4450K MNT OUT I2S I2S I2SI 3 I2SO 1 SC 2 MCLK MCLK SPDIF OUT Optical Coaxial HDMI 1 2 3 2 Audio 7 HDMI No Sound ...

Страница 30: ... R5058 RGB_L Check AV COMPONENT RGB Cable Check X260 IC101 Inputs R175 SCLK R176 LRCLK R177 DATA Check MSP4450K IC508 X tal Input X tal Input 71 72pin Check MSP4450K IC508 Power 4 AV Component RGB No Sound AV Component RGB No Sound Check CS8416 IC501 inputs HDMI_SPDIF C5005 1 2 3 4 5 Follow the procedure of COMMON SOUND OUT 6 Check MST3361 IC402 output HDMI_SPDIF R409 Check HDMI Cable Check X260 I...

Страница 31: ... Ω 22 Ω 0Ω 4 7kΩ 3 3VST_MICOM I2C_A I2C_B I2C_C 3 3V_L 10kΩ 3 3V_L 10kΩ 3 3V_L 10kΩ MSP 4450K MSP 4450K 22 Ω 2N7002 2N7002 CS 8416 CS 8416 22 Ω NTP 3000 NTP 3000 100Ω 33pF Panel Panel 22 Ω 2N7002 2N7002 3 3V_L 2KΩ Analog Tuner Analog Tuner 4 7Ω 10pF M62320 FAN M62320 FAN 100Ω LM75 LM75 100Ω Ch 2 Ch 3 0x50 0xA0 0xC2 0x9C 0x20 0x94 0x54 0x80 0x74 Digital Tuner Digital Tuner 22 Ω 0x1C 0xA6 CH1 Ready ...

Страница 32: ...3 LVDS Tx 63LVD103 LVDS Tx LVDS Conn LVDS Conn Video Scaler 0 Analog Front End Analog_TUNER 3 1 CVBS Y C CVBS Y C 3 CVBS Y Pb Pr 3 3 Y Pb Pr 3 R G B H V 5 R G B 28bit 32 34 TPA Digital Input Y Pb Pr CLK EN H V CLK EN H V 4bit HD CLK Valid Error Sop 4bit PDP DISP_En 1bit LCD Panel_CTL 1bit 1 CVBS MNT Out Analog Video OUT STMAV335 3 1 DEMUX STMAV335 3 1 DEMUX HDMI1 8 Rx C 0 1 2 3 1 DEMUX 3 1 DEMUX M...

Страница 33: ...ce control Volume control MSP4450K MSP4450K COMP1 RGB Phone jack COMP2 AV1 AV2 MNT Out L R 2 NTP3000 PWM Modulator Digital audio signal Process Digital Amp 3 1 Speaker L Speaker R 2 2 1 X260_SPDIF_OUT SPDIF OUT SPDIF_OUT 1 I2S DATA LRCLK SCLK 3 L R 2 2 2 2 2 I2S 3 1 LC LPF LC LPF LC LPF LC LPF Rx_HDMI_SPDIF SIF 1 Data CLK Valid Error Sop TP1 12 TPA Tuner HDMI2 8 8 HDMI3 Rx C 0 1 2 Rx C 0 1 2 HDMI1...

Страница 34: ...PIN PSU Cable VBR_A V668 LCD_HD VBR_A VBR_ A VBR_B_HD VBR_B_EX T AI_on off AI_on off VBR_B_EX T Vbr_B_HD V668 LCD_HD VBR_B_HD V668 LCD_HD VBR A PSU 10 Amplitude control 0V 90 1 65V 100 3 3V 110 Open 1 65 100 VBR B PSU 7 PWM Duty 0V TDB 42 120Hz 20 37 120Hz 30 32 120Hz 3 3V 100 PWM_Dimming Bri_ctrl READY READY 31Pin LVDS Cable ...

Страница 35: ... 35 LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes CEC Application ...

Страница 36: ... Flex Bus RGB 30bit TPA Analog Front End USB 1 1 I2C Port0 I2C CH1 I2C CH2 I2C CH3 MTV415 Micom MTV415 Micom USB upgrade ready Dead IC when Standby Dead IC when Standby Video Scaler 0 Video Scaler 1 or 2 Alive IC when Standby Alive IC when Standby Audio Video TP AV2 L R MNT Out L R COMP1 L R COMP2 L R RGB L R TP_IN1 AV1 AV2 AV1 Y C1 AV2 Y C2 Flash NOR 32MB Flash NOR 32MB Latch x 2 Latch x 2 24C512...

Страница 37: ...Master AT NT Tuner 0xC2 HDMI ADC MST3361 0X9C Temp Sensor LM75 0X94 U Com MTV416 0x50 I2C_CH1 3 3V_L 5V_L I2C_CH2 3 3V_L 5V_L I2C_CH3 3 3V_L Port Expander M62320 0X74 Audio Switch MSP4450K 0X80 DASP NTP3000 0X54 PDP Module 0x1C Live Dead CS8416A 0X20 W 0X21 R EEPROM 24LC512 0xA6 CH1 CH2 CH3 FRC94XYH 0xD4 EEPROM 24LC16 5V 5V 5V 2 5V ...

Страница 38: ... 1 8V ISL6549CB ISL6549CB 1 8V MK3727D MK3727D 74LVT16373 2EA 74LVT16373 2EA S29GL256 S29GL256 THC63LVD1023 THC63LVD1023 3 3V_L HYB18T512 4EA HYB18T512 4EA MK3727D MK3727D 19 0V 19 0V NTP3000 NTP3000 NTP3000 NTP3000 1 8V BA033FP 3 3 BA033FP 3 3 MTV416 MTV416 AZ1117H 3 3 AZ1117H 3 3 SC1565 2 5 SC1565 2 5 MST3369 MST3369 9 0V TEA6420 TEA6420 9 0V CS8416 CS8416 KIA78R09 KIA78R09 MK3727D MK3727D MIC25...

Страница 39: ...MEMO 39 LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Страница 40: ...2007 LG Electronics Inc All right reserved Only for training and service purposes EXPLODED VIEW 121 120 310 560 304 200 600 601 602 303 302 301 305 306 202 203 208 201 240 204 580 205 206 300 250 400 900 901 501 590 502 520 207 570 A2 A21 ...

Страница 41: ...net MOLD ABS AF 342 50PB4 ABS CABINET Film Sheet 303 AJJ31044701 Supporter Assembly 50PB4 SUPP_FILTER TOP ASSY 304 AJJ31044801 Supporter Assembly 50PB4 SUPP_FILTER BOTTOM ASSY 305 AJJ31044901 Supporter Assembly 50PB4 SUPP_FILTER RIGHT ASSY 306 AJJ31045001 Supporter Assembly 50PB4 SUPP_FILTER LEFT ASSY 400 ACQ35133605 Cover Assembly Rear 50PB4D AA FANLESS W O DVR 50 50PB4D AA BACK COVER ASSY FANLES...

Страница 42: ...6V X7R C2150 0CK104BF56A C1005X7R104KET 100nF 10 16V X7R C2151 0CK104BF56A C1005X7R104KET 100nF 10 16V X7R C2152 0CE226WF6DC MVK5 0TP16VC22M 22uF 20 16V 30MA C2153 EAE30840301 10SVPC68M 68uF 20 10V 1 97A 55T C2154 EAE33970001 CS1005X5R105K6R3NR 1uF 10 6 3V X C2155 EAE33970001 CS1005X5R105K6R3NR 1uF 10 6 3V X C2156 EAE33970001 CS1005X5R105K6R3NR 1uF 10 6 3V X C2157 EAE33970001 CS1005X5R105K6R3NR 1u...

Страница 43: ... 10 16V X7R C232 0CK104BF56A C1005X7R104KET 100nF 10 16V X7R C233 0CK104BF56A C1005X7R104KET 100nF 10 16V X7R C234 EAE33970001 CS1005X5R105K6R3NR 1uF 10 6 3V X C236 0CK104BF56A C1005X7R104KET 100nF 10 16V X7R C238 0CK104BF56A C1005X7R104KET 100nF 10 16V X7R C239 0CK104BF56A C1005X7R104KET 100nF 10 16V X7R C240 EAE30840301 10SVPC68M 68uF 20 10V 1 97A 55T C241 0CK104BF56A C1005X7R104KET 100nF 10 16V...

Страница 44: ...X7R C413 EAE32166101 CS1005XR473K250CR 0 047uF 10 25V C414 0CK102BK56A 0402B102K500CT 1nF 10 50V X7R 5 C415 0CK473CH56A C1608X7R1E473KT 47nF 10 25V X7R C416 0CK104BF56A C1005X7R104KET 100nF 10 16V X7R C417 EAE32166101 CS1005XR473K250CR 0 047uF 10 25V C419 0CK473CH56A C1608X7R1E473KT 47nF 10 25V X7R C420 0CK104BF56A C1005X7R104KET 100nF 10 16V X7R C421 EAE32166101 CS1005XR473K250CR 0 047uF 10 25V C...

Страница 45: ...X7R104KET 100nF 10 16V X7R C531 0CK101BK4EA C1005C0G1H101JT 100pF 5 50V C0G C532 0CE106WFKDC MVK4 0TP16VC10M 10uF 20 16V 16MA C533 0CK102BK56A 0402B102K500CT 1nF 10 50V X7R 5 C535 0CK104BF56A C1005X7R104KET 100nF 10 16V X7R C536 0CE106WFKDC MVK4 0TP16VC10M 10uF 20 16V 16MA C541 0CK104BF56A C1005X7R104KET 100nF 10 16V X7R C546 0CK105CD56A C1608X7R1A105KT 1uF 10 10V X7R C547 0CZZB00035A GRM1555C1H33...

Страница 46: ...B102K500CT 1nF 10 50V X7R 5 C9020 0CK104CK56A 0603B104K500CT 100nF 10 50V X7R C9021 0CE107WF6DC MVK6 3TP16VC100M 100uF 20 16V 11 C9022 0CK103CK56A 0603B103K500CT 10nF 10 50V X7R C9023 0CE107WF6DC MVK6 3TP16VC100M 100uF 20 16V 11 C9024 0CK104CK56A 0603B104K500CT 100nF 10 50V X7R C9025 0CK103CK56A 0603B103K500CT 10nF 10 50V X7R C9026 0CE107WF6DC MVK6 3TP16VC100M 100uF 20 16V 11 C9027 0CK104CK56A 060...

Страница 47: ...Z 100pF 400N FL746 EAM33010401 MEM2012P25R0 EMI 25MHZ 100pF 400N FL747 EAM33010401 MEM2012P25R0 EMI 25MHZ 100pF 400N L101 EAM32500502 BLM18AG151SN1D 150ohm 200mA 16080 L2 6210TCE001G HH 1M3216 501JT 500OHM 3 2X1 6X1 L200 EAM32500503 BLM18AG221SN1D 220ohm 200mA 16080 L201 EAM32500503 BLM18AG221SN1D 220ohm 200mA 16080 L300 6200J00005N HH 1M2012 121JT H 1mm 120OHM 2X1 L301 6200J00005N HH 1M2012 121JT...

Страница 48: ...304 0TR387500AA 2SC3875S ALY NPN 5V 60V 50V 150M Q305 0TR387500AA 2SC3875S ALY NPN 5V 60V 50V 150M Q308 0TR387500AA 2SC3875S ALY NPN 5V 60V 50V 150M Q310 0TR387500AA 2SC3875S ALY NPN 5V 60V 50V 150M Q311 0TR387500AA 2SC3875S ALY NPN 5V 60V 50V 150M Q400 0TR387500AA 2SC3875S ALY NPN 5V 60V 50V 150M Q401 0TR104009AF KRC104S NPN 40V 0V 50V 100MA 500N Q402 0TR104009AF KRC104S NPN 40V 0V 50V 100MA 500N...

Страница 49: ... R164 EBC33834701 MCR03EZP5FX7150 715OHM 1 1 10W 1 R165 0RJ0332C678 MCR01MZPJ330 33OHM 5 1 16W 1005 R166 0RJ0332C678 MCR01MZPJ330 33OHM 5 1 16W 1005 R167 0RJ0000C678 MCR01MZPJ000 0OHM 5 1 16W 1005 R R168 0RJ1002C678 MCR01MZPJ103 10KOHM 5 1 16W 1005 R169 0RJ1002C678 MCR01MZPJ103 10KOHM 5 1 16W 1005 R170 0RJ0000C678 MCR01MZPJ000 0OHM 5 1 16W 1005 R R171 0RJ0752C678 MCR01MZPJ750 75OHM 5 1 16W 1005 R1...

Страница 50: ...1 16W 1005 R354 0RJ4701C678 MCR01MZPJ472 4 7KOHM 5 1 16W 100 R355 0RJ4701C678 MCR01MZPJ472 4 7KOHM 5 1 16W 100 R356 0RJ4702C678 MCR01MZPJ473 47KOHM 5 1 16W 1005 R357 0RJ1002C678 MCR01MZPJ103 10KOHM 5 1 16W 1005 R358 0RJ4700C678 MCR01MZPJ471 470OHM 5 1 16W 1005 R360 0RJ0222C678 MCR01MZPJ220 22OHM 5 1 16W 1005 R362 0RJ0222C678 MCR01MZPJ220 22OHM 5 1 16W 1005 R363 0RJ4701C678 MCR01MZPJ472 4 7KOHM 5 1...

Страница 51: ... 1 16W 100 R4102 0RJ1001C678 MCR01MZPJ102 1KOHM 5 1 16W 1005 R4103 0RJ4701C678 MCR01MZPJ472 4 7KOHM 5 1 16W 100 R4105 0RJ4702C678 MCR01MZPJ473 47KOHM 5 1 16W 1005 R4106 0RJ4702C678 MCR01MZPJ473 47KOHM 5 1 16W 1005 R4107 0RJ4701C678 MCR01MZPJ472 4 7KOHM 5 1 16W 100 R4108 0RJ4701C678 MCR01MZPJ472 4 7KOHM 5 1 16W 100 R4109 0RJ4701C678 MCR01MZPJ472 4 7KOHM 5 1 16W 100 R411 0RJ3900C678 MCR01MZPJ391 390...

Страница 52: ... 0RJ0222D677 MCR03EZPJ220 22OHM 5 1 10W 1608 R5034 0RJ0000D677 MCR03EZPJ000 0OHM 5 1 10W 1608 R R5035 0RJ0392D677 MCR03EZPJ390 39OHM 5 1 10W 1608 R5036 0RJ0392D677 MCR03EZPJ390 39OHM 5 1 10W 1608 R5037 0RJ0222D677 MCR03EZPJ220 22OHM 5 1 10W 1608 R5038 0RJ0222D677 MCR03EZPJ220 22OHM 5 1 10W 1608 R5039 0RJ2200D677 MCR03EZPJ221 220OHM 5 1 10W 1608 R5040 0RJ2200D677 MCR03EZPJ221 220OHM 5 1 10W 1608 R5...

Страница 53: ...R733 0RJ1000C678 MCR01MZPJ101 100OHM 5 1 16W 1005 R736 0RJ1001C678 MCR01MZPJ102 1KOHM 5 1 16W 1005 R737 0RJ1001C678 MCR01MZPJ102 1KOHM 5 1 16W 1005 R738 0RJ1002C678 MCR01MZPJ103 10KOHM 5 1 16W 1005 R739 0RJ0000C678 MCR01MZPJ000 0OHM 5 1 16W 1005 R R740 0RJ0000C678 MCR01MZPJ000 0OHM 5 1 16W 1005 R R744 0RJ4703C678 MCR01MZPJ474 470KOHM 5 1 16W 100 R745 0RJ4703C678 MCR01MZPJ474 470KOHM 5 1 16W 100 R7...

Страница 54: ... P712 6602T20008D Wafer SMW200 05P 5P 2 00MM 1R STRAIGHT P800 6630V90116A Wafer FI X30SSL HF 30P 1 00MM 1R ANGLE JK1 EAG32151101 TOX177L F T 3P TX 2 54MM ANGLE 1 JK400 EAG35540801 PPJ209 03 14 0MM 1RX5C STRAIGHT T JK401 EAG35540801 PPJ209 03 14 0MM 1RX5C STRAIGHT T JK402 6612B00015B DC1R019WDH SOCKET 21P STRAIGHT SM JK403 6612B00015B DC1R019WDH SOCKET 21P STRAIGHT SM JK404 6612B00015B DC1R019WDH S...

Страница 55: ...LS 13L 1 87M 250V 10A A4 4972V00178A Supporter COMPLEX METAL ASSY PDP SET A5 3880TKZ004E Bag COMPLEX VINYL 180 150 0 58 H C MODEL A6 4950TKA320A Plate PRESS SBHG T1 2 SUPPORT UPSET A7 FAB30021701 Screw Machine 1SZZVMR001A RING WALL 5MM 25MM LOC NO PART NO DESCRIPTION SPECIFICATION LOC NO PART NO DESCRIPTION SPECIFICATION 55 LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved...

Страница 56: ...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...

Страница 57: ... 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...

Страница 58: ...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...

Страница 59: ...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...

Страница 60: ...LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes MAIN TOP MAIN BOTTOM SIDE A V IR LED TOP IR LED BOTTOM PRINTED CIRCUIT BOARD ...

Страница 61: ...Sep 2007 Printed in Korea P NO MFL39439103 ...

Отзывы: