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Sanyo DP32648 - 31.5" LCD TV, Service Manual

The Sanyo DP32648 is a top-of-the-line 31.5" LCD TV designed to deliver stunning visuals and immersive audio. With its sleek design and impressive display quality, this TV is perfect for watching movies, playing games, or streaming your favorite shows. For troubleshooting or configuration, simply download the service manual for free from our website.

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— 24 —

COMPONENT AND TESTPOINT LOCATIONS 

MAIN BOARD PARTS SIDE

L1

    PARTS SIDE

1

1

3

3

4

6

6

8

7

7

8

9

9

A

B

B

D

C

C

D

E

E

ATM

2

2

4

F

F

K1003

K1004

K1005

C001

C013

L1616

L1617

K_JIGU

L1652

13

1

K8B

1

15

2

14

IC001

1

5

K8L

1

7

K8P

CL01

IC001A

CL02

CL03

CL04

CL05

CL06

X6100

L1684
L1685

CL09

1

6

KUSB2

CL17

1

19

K6500

1

19

K6501

C1610

C1653

K801

1

K802

K8FRA

1

16

K8PC

A6100

C1685

C1687

R1677

R1678

1

4

K5DL

SH1

SH2

C5972

C007

C1254

C1667

C1671

C1675

K1000

C6331

C006

C6354

C6355

C011

C016

C017

C803

C819

C5800

C5801

C6200

C6205

C6208

C6209

C1002

C1003

C1004

C6210

C1201

C1011

C1012

C1013

C1014

C1015

C1016

C1017

C1223

C1224

C6052

C6056

C6058

C1242

C6062

C1244

C1246

C6066

C1247

C1249

C1251

C6072

C6271

C6272

C6277

C6278

C6085

C1658

C6099

C1663

C5905

C5530

C5531

C6107

C5751

C6115

C6067

C1690

C5524

C6104

C1694

C6105

C6106

1

KSP

C015

C1627

C1628

C3223

R6104

4

6

1

3

Q6510

R6105

R6106

R6108

R5550

R5551

R5552

R5554

R6301

R6302

R5556

R6303

R6304

R5559

C5583

C5584

C6330

C6332

C5586

R5753

C6333

R6500

R5560

C5588

R6501

R5561

C5589

Q6331

R6502

Q6332

R5562

R6503

R5563

Q6333

R800

R6504

1

4

5

8

IC5750

R5564

R5565

R6506

R6507

R804

R1300

R5568

C5590

IC6501

R805

R6509

R5951

R5569

C5591

R1301

IC6502

C5592

R1302

C5593

R1303

R808

C5594

R1304

R809

C5595

R1305

C5596

R1306

C5597

L6200

R5570

C5598

L6201

R5959

C5599

L6202

R5572

C003

R6513

R5573

R5574

R6516

R5576

R813

R5577

L1000

C008

R5578

R5579

R816

R818

C6350

R819

C6351

C6352

Q6350

R5580

Q6351

R5581

R1701

R6522

C6356

R5582

R1702

R6523

C6357

R5583

R1703

R820

R5584

R6330

R1704

R821

R6525

R5585

L1201

R1705

R6332

R1706

R823

R6527

R1707

R824

R6528

R5588

R6334

R1515

R825

R5589

R6335

R1516

R1517

R827

R6337

R1518

R828

R5974

R6338

R829

R5975

R6339

L6606

L6607

R6530

6 4

1 3

Q6360

R5590

L6608

L6609

R6531

R5592

1

2

29

30

K5LV

R830

R6534

R831

R6535

R5595

R832

R6536

R833

R6537

R5597

R834

R6538

R5598

L6610

IC5590

R835

R6539

R5599

IC5591

R836

L6612

R837

R838

L1602

L1603
L1604

R6540

L1605

R6541

L6619

PB1

L1606

PB2

L1607

R6543

C804

L1608

R6544

L1609

R6545

L1221

C806

R6546

C807

R6547

R6353

R6548

C809

R6549

R6355

R6356

L6622

R6357

L1610

R848

R6358

L1611

R849

L1612

L1613

C810

R6550

L1614

X801

C811

R6551

L1615

C812

R6552

C813

R6553

R850

L6050

C815

R851

L6051

R6555

C816

R852

L6052

R6556

R6362

R853

L6053

R6557

R6363

C818

R6364

R6365

R6366

R857

R6367

R858

C820

XL801

C821

XL802

C822

XL803

C823

C824

R860

L6060

C825

R861

L6061

L1241

R862

L6062

R6372

L7002

R863

L6063

R6373

R864

L6064

R6374

L7004

L6065

R865

R6375

L6066

R6376

R6377

L7007

L7009

R870

L7010

R871

R872

R873

L7013

X5500

R875

L7015

C5602

R876

L7016

C5603

C5604

R878

C5605

C5606

C5607

C5608

C5609

L6272

R880

R881

L6082

R882

R883

Q5800

C5610

R884

Q5801

R885

Q5802

R886

Q5803

Q5804

Q5805

L1651

R889

Q5806

Q5807

C5617

C5618

C5619

Q5615

R890

C5811

C5812

R892

C5813

R893

C5814

C5620

R894

C5621

C5622

R896

C5623

C5624

R898

C5625

L1661

R899

C5626

L1662

C5627

L1663

R5600

C5628

R5601

C5629

R5602

D802

R5603

R5604

R5605

R5606

R5607

C5630

C5631

C5632

C5633

R5800

C5634

C5635

L1671

C5636

L1672

C5637

C5638

L1674

R5805

R5611

C5639

R5806

R5807 R5809

R5618

R5619

R5810

C5644

L1681

C5645

R5812

L1682

C5646

R5813

L1683

C5647

1

49

64

16

32

17

33

48

IC800

R5814

C5648

5

8

1

4

IC801

L5505

R5815

C5649

IC802

IC803

L5507

L1687

L1688

R5625

L1689

C6206

C6207

R5820

R5821

L1691

R5822

R5823

R5824

L5515

L5516

R5826

R5632

C6213

L5517

C6214

R5828

R5634

R5637

Q1202

Q1203

46

1

3

Q6600

R5830

Q1204

L5521

R5832

L5523

R5833

L5524

R5834

RB6350

R5835

RB6351

XL1201

R5836

RB6352

XL1202

R5837

L5528

R5838

R5839

R6203

L5532

C1603

1

10

11

20

IC6200

R6208

R5844

R5848

C6042

R1007

C6045

R6211

C6046

R6212

R6214

R6215

C1612

R6217

C1613

R1203

8

5

4

1

IC6210

1

4

5

8

Q1610

R1204

R1011

Q1611

Q1612

C1616

R1206

R900

L6100

C1618

C6051

C1619

R1209

R1016

R903

L6103

C6053

C1233

R904

L6104

R6220

C6054

C1234

C1235

R905

C6055

R906

D6032

R907

R6223

C6057

R908

L6108

R6224

R1210

R909

L6109

R6225

C6059

C1622

C1624

Q1621

C1625

R6037

R910

L6110

C6060

R1601

R911

L6111

C6061

R1602

R912

R1603

R913

L6113

L6114

L5750

R915

D1221

Q1241

C1245

R916

D1222

L6117

R917

L6500

L6118

20

11

1

10

IC1600

R918

R1609

L6501

1

9

K56CPU

R1610

R6624

C6070

1

8

9

16

IC1220

R6625

C6071

R1611

R6626

R1612

R6627

C1253

SC1508

D6050

SC1509

D6052

R1616

D6053

R6050

R6051

R1619

L6512

R6052

R1232

L6513

R6053

L6514

R6054

L6515

R6055

L1502

R6056

R6057

C6273

R1237

IC6050

C6274

C6081

IC6051

C6275

C6082

C6276

C6083

R1623

C6084

R1624

C1266

R1627
R1628

C1268

R1629

C1651

R6061

C1269

C1652

R6062

R6063

C1654

R1244

L1705

Q1651

R1245

XL1261

L1706

C1656

XL1262

L1707

XL1263

R1247

1

8

9

16

IC1240

XL1264

IC6060

R1248

XL1265

C1271

C1272

R1634

R1635

R1637

R1638

R1639

C1661

C1664

R1061

C1665

C1666

R1641

R1259

1

8

9

16

IC1251

R1642

R1643

R1644

R1645

R1069

D1261

R1646

R1647

R1648

R1260

R6275

R1261

C1672

R6277

R1263

Q1670

L6350

R6278

1

10

11

20

IC6270

R1264

L1725

L6351

R6279

R1265

L1726

L6352

D1652

L6353

1

3

4

5

IC6080

L6354

C1678

L6355

C1679

L6356

R1653

L6357

R1654

L6358

R1656

Q003

R1657

R6283

C5500

R1658

C5501

R1659

R6285

R1271

C5502

C1682

R6286

C5503

C1683

L6360

R1274

L6361

D1661

L6362

C1686

R1276

L6363

R1278

R1661

L6365

R1279

R1662

R1663

L6367

R1664

L6368

R1667

R1668

C5511

IC1661

R1669

C1691

SE1

R1281

L002

SE2

L003

SE3

R1283

SE4

L005

SE5

L006

SE6

R1670

C5901

R1671

C5902

R1672

C5903

R1673

C5904

Q5901

C5712

C5714

C5521

1

3

4

5

IC1671

R1679

R1291

C5716

C5717

R1293

R1294

R1295

C5526

R1296

C5527

R1297

C3200

C5528

R1680

R1298

C3201

R1299

C3203

C5720

Q801

C3205

C5721

R5506

Q803

R5507

IC5500

Q804

R5508

C3208

IC1680

Q805

Q806

R5700

Q808

C5534

SW5901

Q809

C5535

C5536

C5537

R5511

C3211

C5539

R1691

R5512

R1692

R5513

R1693

IC5700

C3214

C5730

Q811

Q812

R1696

Q813

R5517

C3217

Q814

R5518

C5540

IC5510

R5901

L801

Q815

C5735

R5902

L802

C5736

L803

C5543

L804

R5905

L805

C5545

C5547

5

8

4

1

IC5900

C6100

C6101

C3222

C6103

R5523

Q6100

R5524

Q6101

R5525

Q6102

R5526

R5527

R3200

R5528

R3201

R5529

R5720

C5557

Q6300

1

17

32

16

IC3200

R5530

R5531

C5559

R5532

R5533

L5800

IC5720

R5534

R001

L5801

R5535

L5802

C6116

R5536

R003

L5803

R5537

C6500

L5804

R5538

C6501

R5539

C6503

R007

L5807

R008

C6504

L5808

L5809

Q6502

R5540

R5541

R5542

R5543

L5810

R5544

R5545

L5812

R5546

R5547

R014

R5548

R6101

R015

C5959

R6102
R6103

L7001

IC1690

1

5

6

10

IC6031

1

5

6

10

IC1651

A30C5

1

2

3

4

5

6

D

C

B

A

A

B

C

D

1

3

4

5

6

DIP

Summary of Contents for DP32648 - 31.5" LCD TV

Page 1: ...CATIONS 24 26 BLOCK DIAGRAM POWER LINES 27 BLOCK DIAGRAM SIGNAL LINES 28 IC BLOCK DIAGRAMS 29 36 TROUBLESHOOTING FLOW CHARTS 37 39 CONTROL PORT FUNCTIONS 40 41 SIGNAL FLOW CHARTS 42 50 SCHEMATIC NOTES 51 IC DIODE AND TRANSISTOR PIN LAYOUTS 52 PC BOARD CONNECTIONS AND LOCATIONS 53 CAPACITOR AND RESISTOR CODE CHART 54 SCHEMATIC DIAGRAMS 55 56 FILE NO SERVICE MANUAL Remote Control Digital ColorTelevi...

Page 2: ... NOTICE When replacing components in a receiver always keep in mind the necessary product safety precautions Pay special attention to the replacement of components marked with a in the parts list and in the schematic diagrams To ensure safe product operation it is necessary to replace those com ponents with the exact same PARTS SERVICING ELECTROSTATICALLY SENSATIVE DEVICES Semiconductors solid sta...

Page 3: ...ll now appear The remote can now be used to make adjustments See Figure 1 below 2 Service Adjustments Press the Cursor L or M key to select the desired se vice menu item you want to adjust See page 4 for the On screen Service Menu Use the Cursor or key to adjust the data The or key will increase or decrease the data sequentially 3 Exit from the Service Menu Press the MENU key to turn off the Servi...

Page 4: ...deci mal 40 See 087 above If this program code is wrong the TV will not operate properly Note 2 Option Data 2 NO 088 OP2 should be hexadeci mal 0C See 088 above If this program code is wrong the TV will not operate properly No Title Initial Data Note 1A0 MUTE A0h Audio mute at Power ON 086 VOL 30h Volume setup inspection 087 OP1 40h Option 1 Data HDMI 088 OP2 0Ch Option 2 Data Display Panel 101 1R...

Page 5: ...to Block Diagram Power Lines This unit is equipped with a Power Failure Detector function included in the CPU which checks for an abnormal condi tion in the chassis power supplies If while the power is on a failure is caused by any of the following that results in a low voltage supply the CPU will turn the unit off in 1 5 seconds to prevent further damage Failure within the power supply circuits A...

Page 6: ... and finish Remove 4 screws 6X16 and remove stand ATTENTION I This LCDTV uses several different kinds of screws Using the correct screw is required to prevent damage I The gaskets are provided to prevent interference to other radio and television receivers The gaskets must be returned to their previous positions after servicing I Lead wires must be redressed to previous positions after servicing ...

Page 7: ... 2 Once you have taken off the Lid back stand base power unit and main board remove 9 screws C 3X14 and 4 screws D 4X8 to take the back cabinet off 3 Lift the LCD panel from the front cabinet 1 Main Board Removal Remove 5 screws 3X14 to take the main board off 2 Power Unit Removal Remove 6 screws 3X14 to take the power unit off ...

Page 8: ... 8 Control Board Removal Remove 1 screws 3X14 to take the control board off Speakers Removal Remove 4 screws 3X14 to remove each speaker ...

Page 9: ...GLAZE WIRE WOUND CERAMIC RES FUSIBLE RES Performance Symbols A General B Non flammable Z Low noise Other Temperature coefficient Rated Wattage CARBON 4 7K J A 1 4W Read description of the Resistor as follows NOTES Example Carbon Metal Film Oxide Metal Film Composition Metal Glaze Wire Wound Ceramic Fusible RESISTORS NOTES Read description of the Capacitor as follows Example CERAMIC 100P K 50V Rate...

Page 10: ...MIC 0 1U K 50V C1246 CEXLB1V470VDN ELECT 47U M 35V C1247 CEXLB1V470VDN ELECT 47U M 35V C1248 CK1H104KLZBNG CERAMIC 0 1U K 50V C1249 CEXLB1V470VDN ELECT 47U M 35V C1250 CK1H104KLZBNG CERAMIC 0 1U K 50V C1251 CEXLB1V470VDN ELECT 47U M 35V C1252 CK1H104KLZBNG CERAMIC 0 1U K 50V C1253 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C1254 CEXLB1C101VDN ELECT 100U M 16V C1265 CEXLB1H100VDN ELECT 10U M 50V C1603 CK1H10...

Page 11: ...ZBNG CERAMIC 1U K 10V C5521 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C5522 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C5523 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C5524 CEXLB0J221VDN ELECT 220U M 6 3V C5525 CK0J106KGMBNG CERAMIC 10U K 6 3V C5526 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C5527 CK0J106KGMBNG CERAMIC 10U K 6 3V C5528 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C5529 CK1A105KLZBNG CERAMIC 1U K 10V C5530 CEXLB0J221VDN ELECT 220U...

Page 12: ...MIC 0 22U K 16V C5648 CK1H392KLZBNG CERAMIC 3900P K 50V C5649 CK1H393KLZBNG CERAMIC 0 039U K 50V C5650 CK1A105KLZBNG CERAMIC 1U K 10V C5700 CK1A105KLZBNG CERAMIC 1U K 10V C5702 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C5703 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C5704 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C5707 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C5710 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C5712 CK1H104ZLZFNG CERAMIC 0 1U Z...

Page 13: ...1683 DD1SS352 G DIODE 1SS352 TPH3 DD1SS355 G DIODE 1SS355 TE 17 D1901 DLSLR343MC3FN LED SLR 343MC3F D2400 DDRB551V 30 G DIODE RB551V 30 TE 17 D3216 DDRB551V 30 G DIODE RB551V 30 TE 17 D6052 DZUDZS3 0B G ZD UDZS3 0B TE 17 D6053 DD1SS352 G DIODE 1SS352 TPH3 DD1SS355 G DIODE 1SS355 TE 17 ZD801 DZUDZS3 9B G ZD UDZS TE 173 9B ZD802 DZUDZS6 2B G ZENER DIODE UDZS6 2B TE 1 INTEGRATED CIRCUITS IC001 QLA422...

Page 14: ...00ZTAANL MT GLAZE 0 000 ZA 1 10W L1725 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L1727 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L1728 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L1902 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L5501 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L5502 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L5505 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L5506 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L5507 RGFR000ZT...

Page 15: ...FR000ZTAANL MT GLAZE 0 000 ZA 1 10W L6615 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L6616 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L6617 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L6618 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L6619 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L6620 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L6621 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L6622 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L6623 RGFR00...

Page 16: ...SC2812 L7 TB T2SC2812N L6P TR 2SC2812N L6 TB T2SC3928A1R P TR 2SC3928A1R T2SC3928A1S P TR 2SC3928A1S Q1202 T2SC2412K R P TR 2SC2412K T 96 R T2SC2412K S P TR 2SC2412K T 96 S T2SC2812 L6 P TR 2SC2812 L6 TB T2SC2812 L7 P TR 2SC2812 L7 TB T2SC2812N L6P TR 2SC2812N L6 TB T2SC3928A1R P TR 2SC3928A1R T2SC3928A1S P TR 2SC3928A1S Q1203 T2SC2412K R P TR 2SC2412K T 96 R T2SC2412K S P TR 2SC2412K T 96 S T2SC2...

Page 17: ...235A1F P TR 2SA1235A1F TISA1235AC1EP TR ISA1235AC1E TISA1235AC1FP TR ISA1235AC1F Q5806 T2SA1037AK RP TR 2SA1037AK T146 R T2SA1037AK SP TR 2SA1037AK T146 S T2SA1235A1E P TR 2SA1235A1E T2SA1235A1F P TR 2SA1235A1F TISA1235AC1EP TR ISA1235AC1E TISA1235AC1FP TR ISA1235AC1F Q5901 T2SC2412K R P TR 2SC2412K T 96 R T2SC2412K S P TR 2SC2412K T 96 S T2SC2812 L6 P TR 2SC2812 L6 TB T2SC2812 L7 P TR 2SC2812 L7 ...

Page 18: ...8 RGF4702JTCANL MT GLAZE 47K JA 1 10W R889 RGF2202JTCANL MT GLAZE 22K JA 1 10W R891 RGF4702JTCANL MT GLAZE 47K JA 1 10W R892 RGF4701JTCANL MT GLAZE 4 7K JA 1 10W R893 RGF4701JTCANL MT GLAZE 4 7K JA 1 10W R894 RGF1000JTCANL MT GLAZE 100 JA 1 10W R897 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W R900 RGF1000JTCANL MT GLAZE 100 JA 1 10W R901 RGF1000JTCANL MT GLAZE 100 JA 1 10W R902 RGF1000JTCANL MT GLAZE 10...

Page 19: ...5 JA 1 10W R1281 RGF75R0JTCANL MT GLAZE 75 JA 1 10W R1282 RGF1002JTCANL MT GLAZE 10K JA 1 10W R1283 RGF1002JTCANL MT GLAZE 10K JA 1 10W R1284 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W R1285 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W R1286 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W R1287 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W R1288 RGF1002JTCANL MT GLAZE 10K JA 1 10W R1289 RGF1002JTCANL MT GLAZE 10K JA 1 10W R129...

Page 20: ...8 RGF56R0JTCANL MT GLAZE 56 JA 1 10W R5519 RGF1002JTCANL MT GLAZE 10K JA 1 10W R5520 RGF1002JTCANL MT GLAZE 10K JA 1 10W R5521 RGF1000JTCANL MT GLAZE 100 JA 1 10W R5522 RGF1000JTCANL MT GLAZE 100 JA 1 10W R5523 RGF8200FTCANL MT GLAZE 820 FA 1 10 R5524 RGF5600JTCANL MT GLAZE 560 JA 1 10W R5525 RGF1000JTCANL MT GLAZE 100 JA 1 10W R5526 RGF1000JTCANL MT GLAZE 100 JA 1 10W R5527 RGF27R0JTCANL MT GLAZE...

Page 21: ... MT GLAZE 680 JA 1 10W R5837 RGF6800JTCANL MT GLAZE 680 JA 1 10W R5838 RGF6800JTCANL MT GLAZE 680 JA 1 10W R5840 RGF47R0JTCANL MT GLAZE 47 JA 1 10W R5842 RGF47R0JTCANL MT GLAZE 47 JA 1 10W R5843 RGF47R0JTCANL MT GLAZE 47 JA 1 10W R5901 RGF1202JTCANL MT GLAZE 12K JA 1 10W R5902 RGF1002JTCANL MT GLAZE 10K JA 1 10W R5903 RGF4702JTCANL MT GLAZE 47K JA 1 10W R5904 RGF4702JTCANL MT GLAZE 47K JA 1 10W R5...

Page 22: ...540 RGF4R70JTCANL MT GLAZE 4 7 JA 1 10W R6541 RGF4R70JTCANL MT GLAZE 4 7 JA 1 10W R6543 RGF47R0JTCANL MT GLAZE 47 JA 1 10W R6544 RGF47R0JTCANL MT GLAZE 47 JA 1 10W R6545 RGF1001JTCANL MT GLAZE 1K JA 1 10W R6546 RGF4R70JTCANL MT GLAZE 4 7 JA 1 10W R6547 RGF4R70JTCANL MT GLAZE 4 7 JA 1 10W R6548 RGF4R70JTCANL MT GLAZE 4 7 JA 1 10W R6549 RGF4R70JTCANL MT GLAZE 4 7 JA 1 10W R6550 RGF4R70JTCANL MT GLAZ...

Page 23: ...ED 4 1AA2DEM0468 DEC IND 5 1AA2SDM0196 STAND BASE 6 1AV2BAAS016AA BADGE SANYO 7 1AA2LDM0006 LID BACK ACCESSORY PARTS LIST 1JC6P1P0302 OWNER S MANUAL 1AV0U10B43105 ASSY REMOCON GXBJ 1AA2RCM0295 A RC BATTERY LID GXBD CABINET PARTS LIST KEY NO PARTS NO DESCRIPTION ACCESSORY PARTS LIST KEY NO PARTS NO DESCRIPTION 1 2 3 4 5 6 7 ...

Page 24: ...5611 C5639 R5806 R5807 R5809 R5618 R5619 R5810 C5644 L1681 C5645 R5812 L1682 C5646 R5813 L1683 C5647 1 49 64 16 32 17 33 48 IC800 R5814 C5648 5 8 1 4 IC801 L5505 R5815 C5649 IC802 IC803 L5507 L1687 L1688 R5625 L1689 C6206 C6207 R5820 R5821 L1691 R5822 R5823 R5824 L5515 L5516 R5826 R5632 C6213 L5517 C6214 R5828 R5634 R5637 Q1202 Q1203 4 6 1 3 Q6600 R5830 Q1204 L5521 R5832 L5523 R5833 L5524 R5834 RB...

Page 25: ...703 C5704 C5510 L6560 L001 L6561 C5512 C1692 C5707 C5513 C1693 L004 C5514 C5515 D1671 C5516 C5517 C5518 C5519 D1678 C5710 D1679 Q5902 C5713 C5520 C5522 C5523 C5718 ZD801 C5719 C5525 ZD802 D1682 D1683 C5529 C3202 C3204 Q802 C3206 C5722 C5723 C5724 C3209 C5532 Q807 C5727 C5533 C3210 C5538 C3212 C3213 Q810 C3215 C3216 C5732 C5733 C3218 C3219 C5541 C5542 C5737 SH3 C5738 C5544 SH4 SH5 C5546 SH6 SH7 C32...

Page 26: ...B PC 1AA4B10N2170A K2401 K2402 C2401 1 16 K24PC A30C5 PC BOARD SOLDER SIDE PWB SUB PC N6CE 1AA4B10N2170A K2401 K2402 C2401 1 16 K24PC SC2408 R2410 SC2400 SC2403 R2418 R2417 SC2404 R2420 R2411 SC2401 D2400 R2412 SC2406 SC2405 C2400 R2413 SC2407 SC2402 R2408 R2415 R2421 R2419 R2422 Q2400 R2416 R2424 R2423 R2409 R2414 4 1 8 5 IC2400 R2406 R2400 R2401 R2405 R2403 R2402 R2404 R2407 R2425 R2426 R2427 5 ...

Page 27: ...3N Q1612 2 1 6 REG_SW3N Q6063 D5V D3 3V D3 3V_ZR D1 8V D1 8V_DDR Q1610 IC6060 12V_ANALOG LVDS_POW AUDIO_POW 6 5V 24V 5V 5V 9V D1671 D1679 8 9 12 13 4 3 5 1 2 1 6 REG_SW2 3 Q1681 Audio Amp 5 Q1651 IC1680 IC001 IC1661 D1683 3 3V 2 1V 3 3HDMI 1 6 IC6050 9V_1 1 6 IC6051 4 5 IC1671 7 9 8 IC1651 1 3 IC1690 Q803 IC800 49pin 1 8V 3 4 5 IC6080 3 4 1 2 5 6 LVDS_SW Q6350 6351 Q6360 LCD Panel LINE_OFF 5V BL_O...

Page 28: ...24 AE12 AF12 9 24 L 5 R 28 14 13 10 12 31 3 5 7 SUB_CPU D3 3V P22 N22 EEPROM RC_IN KEY_IN LED_ON1 M_MUTE Front Control Control Power Unit AC in 120V Line Output Mute AMP L R Speaker SW HDMI1 LPF Y Pb Pr NTSC RESET MUTE 5 1ch Digital Audio Output DC HDMI2 AUDIO_SW2 Audio D A Q5901 Q5902 IC802 IC803 IC6200 IC5900 IC801 IC800 IC1251 IC6270 IC5750 IC5700 IC5500 IC1240 IC3200 IC001 Audio Control SW PC ...

Page 29: ... 11 0Y 1 1Y 5 2Y 2 3Y 4 Y COMMON 3 VEE VSS VDD INH B A 7 8 16 10 9 6 IC1251 Video and Audio Select 6 9 3 Ri 30k Ω Output Amplifier Input Amplifier 7 4 5 2 12 10 11 13 14 Ri 30k Ω Output Amplifier Input Amplifier Vcc ground shorting protection circuit Load shorting protection circuit Thermal protection circuit Standby Vcc OUT1 IN 1 MUTE PRE GND IN2 OUT1 PWR GND OUT 2 OUT 2 Ripple Filter ...

Page 30: ...5V LS C5V OCP1 VCC C5V Hold time 0 2 msec Hold time 1 6 msec Hold time 1 6 msec OCP1 SS1OFF VREF 2μA 200μA 200μA 1V 10mV 1V 10mV 50V 10mV 50mVV 10mV VREF MASTER SLAVE Muster mode latch REG 2 5V UVLO DT1OFF STB 1 25V 2 8V DT1Low OVLO TSD OCP2 MASTER SLAVE 2 0V 1 5V DT2Low DT1Low SS1OFF DT10FF DT20FF SS2OFF PROTECTION LOGIC OSC VCC VCC SS2OFF VREF 2μA ERR ERR ERR DT ERR LS DT OCP DRV PWM 2V 1 5V IC1...

Page 31: ... 31 IC1651 DC to DC Converter ...

Page 32: ... 32 IC BLOCK DIAGRAMS CONT IC5500 Screen Controller ...

Page 33: ... 33 IC5700 DDR Double Data Rate SDRAM ...

Page 34: ...NT IC3200 Audio Controller AUDIO INTERFACE CONTROL INTERFACE DIGITAL FILTERS DIGITAL FILTERS ADC ADC DOUT COM AINR AINL AINOPR AINOPL AGND VMID AVDO VREF VREFGND DGND FORMAT M S WL FSAMPEW DVDO LRCLK BCLK MCLK IC6270 Audio A D ...

Page 35: ...guration PCM Serial Interface Auto Speed Mode Detect Internal Voltage Reference External Mute Control Interpolation Filter Multibit Modulator DAC DAC Multibit Modulator Amp Filter Amp Filter Interpolation Filter Reset Serial Audio Input IC6200 Audio DAC 1 2 3 4 5 6 8 7 SUPPLY VOLTAGE BLOCK DIAGRAM 5μA 1 25V N C N C INPUT N C GND DELAY CAPACITOR OUTPUT 5900 Voltage detecting delay circuit ...

Page 36: ... 36 IC BLOCK DIAGRAMS CONT IC1671 DC to DC Converter IC1240 Component Selecter ...

Page 37: ...ept 5V_STBY line Is the voltage to all lines supplied Is the voltage to 5V_STBY line supplied Is fuse open Check arround CPU IC800 IC IC801 Crystal X801 Power Unit Check Power Unit Check Power Unit Diod Detected Voltage Diod Detected Voltage D1671 9V D6052 D6053 3 3V PowerFailureLine CPU IC800 32pin D1620 D1621 D3 3V D1662 5V D1653 6 5V D1679 AUDIO_POW Q810 Q811 LVDS_POW D1683 CPU IC800 23pin ...

Page 38: ... Terminal IC1251 14pin L 5pin R AV2 Terminal IC1251 15pin L 2pin R AV3 Terminal IC1251 11pin L 4pin R PC Terminal IC1251 12pin L 1pin R AV1 AV2 AV3 PC only IC1251 3pin IC6270 16pin R IC1251 13pin IC6270 19pin L Parts Around IC1251 Audio SW IC6270 Audio ADC Monitor Out only Line Line Check Line Check Line Check Line IC3200 5pin L Monitor Out Terminal IC3200 28pin R Monitor Out Terminal Parts Q1006 ...

Page 39: ...erminal Pr IC1240 8pin Pr Parts Around IC1240 SW AV2 only Terminal Y IC1240 1pin Y Terminal Pb IC1240 14pin Pb Terminal Pr IC1240 9pin Pr Parts Around IC1240 SW AV3 only Component 480i 480p 720p 1080i Component 480i 480p 720p 1080i Terminal 1pin R IC5500 T5pin Terminal 2pin G IC5500 R4 R5pin Terminal 3pin B IC5500 R3pin Terminal 13pin H IC5500 K5pin Terminal 14pin V IC5500 L5pin Parts Around IC550...

Page 40: ...andby LED OUT OPEN 22 P23 INT4 T1IN Audio MUTE OUT MUTE ON High OFF Low 23 P24 INT5 T1IN Power Fail 2 IN IN LVDS Power Fail 24 P25 INT5 T1IN Reserve OUT OPEN 25 P26 INT5 T1IN Reserve IN GND 26 P27 INT5 T1IN Reserve OUT OPEN 27 PB7 RESET_TV OUT Low Reserve 28 PB6 VS_DET IN Detect VS Detect High PC Input 29 PB5 GonS_DET IN Detect HS Detect High PC Input 30 PB4 Reserve OUT OPEN 31 PB3 Reserve OUT OPE...

Page 41: ...N10 Xin IN Connect to VDD1 55 XT2 AN11 Reserve OUT OPEN 56 VSS1 Vss IN GND 0Vdc 57 CF1 Xti IN Main Clock IN Fosc 8MHz 58 CF2 Xto OUT Main Clock OUT Fosc 8MHz 59 VDD1 Power IN IN 5V 5Vdc 10 60 AN0 Key in IN Key input 61 AN1 AFT Reserve IN GND 62 P82 PANEL READY IN Panel Ready for PDP OK High NG Low 63 P10 SO0 VS ON OUT VS ON for PDP ON High OFF Low 64 P11 SI0 SB0 REG SW1 OUT REG SW1 ON High OFF Low...

Page 42: ...dio Selector A out Audio ADC A A A A A Audio Cnt Audio Amp DDR2 256Mbit 400MHz SPI Flash 32 Mbit Composite or S S Detect Back Light cont SW V I C I C I C I C I S VBL Video 2 Component Video 3 Component PC D Sub HDMI1 or DVI RS 232C S P DIF 12 5 3 3V 12 24V TV CPU EEPROM TV Speakers Line Out Clock 24 576MHz RESET HDMI2 RF IN Video1 Video2 Video3 Audio or DVI Audio PC Audio L R Remote Key Switch Pow...

Page 43: ...dio ADC A A A A A Audio Cnt Audio Amp DDR2 256Mbit 400MHz SPI Flash 32 Mbit Composite or S S Detect Back Light cont SW V I C I C I C I C I S VBL Video 2 Component Video 3 Component PC D Sub HDMI1 or DVI RS 232C S P DIF 12 5 3 3V 12 24V TV CPU EEPROM TV Speakers Line Out Clock 24 576MHz RESET HDMI2 RF IN Video1 Video2 Video3 Audio or DVI Audio PC Audio L R Remote Key Switch Power LED IR Vcc cont Vi...

Page 44: ...A A A A Audio Cnt Audio Amp DDR2 256Mbit 400MHz SPI Flash 32 Mbit Composite or S S Detect Back Light cont SW V I C I C I C I C I S UART L R VBL Video 2 Component Video 3 Component PC D Sub HDMI1 or DVI RS 232C S P DIF 12 5 3 3V 12 24V TV CPU EEPROM TV Speakers Line Out Clock 24 576MHz RESET HDMI2 RF IN Video1 Video2 Video3 Audio or DVI Audio PC Audio L R Remote Key Switch Power LED IR Vcc cont Aud...

Page 45: ...o Cnt Audio Amp DDR2 256Mbit 400MHz SPI Flash 32 Mbit Composite or S S Detect Back Light cont SW V I C I C I C I C I S VBL Video 2 Component Video 3 Component PC D Sub HDMI1 or DVI RS 232C S P DIF 12 5 3 3V 12 24V TV CPU EEPROM TV Speakers Line Out Clock 24 576MHz RESET HDMI2 RF IN Video1 Video2 Video3 Audio or DVI Audio PC Audio L R Remote Key Switch Power LED IR Vcc cont UART L R Video Audio Aud...

Page 46: ...Amp DDR2 256Mbit 400MHz SPI Flash 32 Mbit Composite or S S Detect Back Light cont SW V I C I C I C I C I S VBL Video 2 Component Video 3 Component PC D Sub HDMI1 or DVI RS 232C S P DIF 12 5 3 3V 12 24V TV CPU EEPROM TV Speakers Line Out Clock 24 576MHz RESET HDMI2 RF IN Video1 Video2 Video3 Audio or DVI Audio PC Audio L R Remote Key Switch Power LED IR Vcc cont UART L R Audio Audio Audio Selector ...

Page 47: ... A Audio Cnt Audio Amp DDR2 256Mbit 400MHz SPI Flash 32 Mbit Composite or S S Detect Back Light cont SW V I C I C I C I C I S VBL Video 2 Component Video 3 Component PC D Sub HDMI1 or DVI RS 232C S P DIF 12 5 3 3V 12 24V TV CPU EEPROM TV Speakers Line Out Clock 24 576MHz RESET HDMI2 RF IN Video1 Video2 Video3 Audio or DVI Audio PC Audio L R Remote Key Switch Power LED IR Vcc cont UART L R Audio Au...

Page 48: ... ADC A A A A A Audio Cnt Audio Amp DDR2 256Mbit 400MHz SPI Flash 32 Mbit Composite or S S Detect Back Light cont SW V I C I C I C I C I S VBL Video 2 Component Video 3 Component PC D Sub HDMI1 or DVI RS 232C S P DIF 12 5 3 3V 12 24V TV CPU EEPROM TV Speakers Line Out Clock 24 576MHz RESET HDMI2 RF IN Video1 Video2 Video3 Audio or DVI Audio PC Audio L R Remote Key Switch Power LED IR Vcc cont UART ...

Page 49: ...udio Cnt Audio Amp DDR2 256Mbit 400MHz SPI Flash 32 Mbit Composite or S S Detect Back Light cont SW V I C I C I C I C I S VBL Video 2 Component Video 3 Component PC D Sub HDMI1 or DVI RS 232C S P DIF 12 5 3 3V 12 24V TV CPU EEPROM TV Speakers Line Out Clock 24 576MHz RESET HDMI2 RF IN Video1 Video2 Video3 Audio or DVI Audio PC Audio L R Remote Key Switch Power LED IR Vcc cont UART L R Video Audio ...

Page 50: ... A A Audio Cnt Audio Amp DDR2 256Mbit 400MHz SPI Flash 32 Mbit Composite or S S Detect Back Light cont SW V I C I C I C I C I S VBL Video 2 Component Video 3 Component PC D Sub HDMI1 or DVI RS 232C S P DIF 12 5 3 3V 12 24V TV CPU EEPROM TV Speakers Line Out Clock 24 576MHz RESET HDMI2 RF IN Video1 Video2 Video3 Audio or DVI Audio PC Audio L R Remote Key Switch Power LED IR Vcc cont UART L R Video ...

Page 51: ...or values less than 1 are expressed in µF Micro Farad and the values more than 1 are in pF 5 All capacitors are 50 WV rating unless otherwise noted 6 The Symbol indicates a fusible resistor which protects the circuit from possible short circuits 7 Parts enclosed with are related with X radiation 8 Isolation border line Cold Side Hot Side 9 Schematic part location numbers may not always match the s...

Page 52: ...E K CATHODE INTEGRATED CIRCUITS TRANSISTORS 1 DIODES PHOTO COUPLERS B BASE C COLLECTOR E EMITTER E CB E CB E C B E C B E CB E C B E C B E C B 3 2 1 3 2 1 GND 2 IN 1 OUT 3 1 1 TOP VIEW 1 CHIP TRANSISTORS B C E TOP VIEW B BASE C COLLECTOR E EMITTER CHIP RESISTORS TOP VIEW 123 12 x 10 12K ohm 3 IC DIODE ANDTRANSISTOR PIN LAYOUTS ...

Page 53: ...ARD CONNECTIONS AND LOCATIONS 1 2 1 2 1 5V_STBY 2 GND 3 KEY_IN 4 RC_IN 5 LED_ON 6 GND KSP K8FRA CN902 K8PC K5LV K8B CN1 MAIN UNIT CONTROL UNIT POWER UNIT LCD PANEL K8L SPEAKER CN903 PC UNIT FROM MAIN UNIT K8FRA ...

Page 54: ...olypropylene T Tantalum K Ceramic H MT Composite P NP Electrolytic M MT Polypropylene RESISTOR Example 6 Y K 4 7 D 0 5 F 1 G 2 J 5 Value code K 10 Tolerance code M 20 Material code F Fusible Wattage rating N Metalized Carbon S Oxide Metalized Y Wire Wound C Solid D Carbon Film W Wire Wound Mar 2008 SMC Published in U S A For parts or service contact Sanyo Manfacturing Corporation P O Box 2000 3333...

Page 55: ...828 TV_SDA TV_SCL 1 10GJ100C R901 1 10GJ100C R902 IIC02 IIC03 D5V GND_A KEY_IN KEY_IN 6 3EM220LBVD C819 RESET_TV 1 10GJ100C R913 1 10GJ 4 7KC R908 R847 1 10GZ0C R840 1 10GZ0C R839 1 10GZ0C GND_A V11B1771G X801 AK Q808 1 10GJ4 7KC R881 1 10GJ1KC R886 1 10GJ100C R894 M_MUTE L2FB3R3MG L1000 K1003_G3 L005 1 10GZ0 0 L006 1 10GZ0 0 K8B_4 GND_A POWER_ON 1 10GJ 470KC R873 1 10GJ4 7KC R007 UART1RX KZ0 1LZF...

Page 56: ...OP_VIEW IC5500 QXXAVC968M 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 A9 10 A10 11 A11 12 A12 13 A13 14 A14 15 A15 16 A16 17 A17 18 A18 19 A19 20 A20 21 A21 22 A22 23 A23 24 A24 25 A25 26 A26 27 B26 28 C26 29 D26 30 E26 31 F26 32 G26 33 H26 34 J26 35 K26 36 L26 37 M26 38 N26 39 P26 40 R26 41 T26 42 U26 43 V26 44 W26 45 Y26 46 AA26 47 AB26 48 AC26 49 AD26 50 AE26 51 AF26 52 AF25 53 AF24 54 AF23 55 AF...

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