Sanyo DP37647 - 37" Vizzon LCD TV User Manual Download

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COMPONENT AND TESTPOINT LOCATIONS (Cont.)

MAIN BOARD FOIL SIDE

PWB,MAIN N4PE

1AA4B10N20000 A

K1000

K9100

C6341

C6344

C001

C006

C007

C013

C016

C017

C6363

C6364

C6171

C6366

C6176

C6177

L1603

X801

C813

L1621

L1632

K_JIGU

K6P

K6R

C841

K8A

K8B

IC001

L1663

IC001B

IC001C

IC001D

IC803

C1001

C1002

C1003

C1004

C1201

C1203

C1205

C1011

C1012

C1013

C1014

C1015

C1016

C1017

K_IIC

C9100

C1606

C6230

C1605

C1612

C1614

C1615

C6050

C6053

C1623

C6250

C6251

C6252

C6253

C108

C1630

C1640

C1643

C6271

C6274

C6277

C6087

C6090

C6092

C6291

C6292

C6293

C1669

C6296

A6100

C5701

C5511

C5512

C5518

C5905

C5521

R1682

R1683

K5DL

C5536

C5553

X6200

C5751

C6126

C6702

C6127

C6510

C6128

C3223

C015

C1652

C1600

C1666

C1650

C1660

IC001A

C1677

L1653

L1652

K1004

K1003

K1005

RL9200

C1633

L5545

K_DL

K_DEBUG

K8FRA

KSP

C6282

C1602

C834

C6514

C5574

C6515

R6105

C5575

C6516

C5576

C6517

C6518

Q9201

C5580

IC6301

C6144

R800

R801

R802

R804

SC1000

R805

SC1001

R5952

SC1002

R5953

SC1003

R5954

R808

SC1004

R5955

SC1005

R809

R5956

SC1006

R5957

SC1007

R5958

C6150

SC1008

R5570

D9201

C6151

R5571

SC1009

C002

C6153

R5573

R810

R5574

R9201

C6155

R9202

R813

SC1010

SC1011

R5579

SC1012

SC1013

R817

SC1014

SC1015

SC1016

C6352

SC1017

C6353

C6160

L6210

R6520

C6354

C010

R5580

L6211

R6521

C011

C6355

R6522

L6212

C6162

R5582

R6523

R5583

R6524

L6214

R6525

L6215

R6331

L6216

R5586

R5587

L6217

R6528

R824

C018

C6551

R6529

C019

R1515

R1516

R1517

C6360

R828

R1518

R829

R6530

Q6361

C6365

C6172

L6223

C6174

R6535

R6341

R6536

R833

C6560

C6178

R834

C6561

C6179

SC1801

C6562

SC1802

C6563

SC1803

R6348

SC1804

C6565

SC1805

SC1806

SC1807

R6540

C6180

R6541

C6181

R6542

PB3

R6543

C803

PB4

C804

R6545

C805

R841

R6351

C806

R6546

R6547

R6353

C807

R6548

R6354

L1801

R6355

R6356

L1803

R6357

L1610

L1613

R6550

R6551

R6552

C812

R6553

R6554

C814

R6556

R853

R6558

R854

R6559

R855

R856

R6367

R857

R859

R6176

R6560

L6250

R860

R6371

R861

R6372

R862

R6374

R6375

R6376

R6377

L1630

R6378

R869

L1631

R6571

R6572

L2001

L2002

L2006

L2007

L6270

C840

L6271

C842

R6587

R6588

R884

L2011

R6589

Q5801

R885

Q5802

C5806

Q5803

Q5804

R888

R889

R6591

R6592

R6594

R890

R6595

R6597

R6598

C5815

R5807

C682

R5810

C689

L1681

L1682

L1685

C6201

L1686

C6202

R5817

C6204

L1688

L1689

C6205

C691

C1000

C6208

C694

C6209

L1695

L1696

C6212

C6218

Q1200

R105

Q1201

SH16

Q1202

Q1203

R107

L5521

C1603

C1604

R1000

R1001

Q1601

R1002

R1003

C6233

Q1604

R1004

Q1605

R1005

Q1606

R1006

C1801

R1200

C1610

R1201

R1202

R1203

R1204

R6601
R6602

R1206

R6603

R1207

R6604

R1208

C1618

R1015

C6051

R1209

C1619

C6054

C6093

R1019

R9101

R6223

R9103

R6224

R9104

R1211

R6225

R9105

R6226

R9106

R6227

R9108

R6228

R1020

R9109

D1601

R6229

C1626

Q1622

D1603

C1627

C1628

C6254

R1600

C6255

R1601

R1025

R1602

R1026

R1603

C6258

R1604

R6230

R1605

C6259

R6231

R1606

R6232

R1607

R6233

R1608

R6234

R1609

R6235

L6502

R6236

C1632

L6503

L6504

C6260

L6505

R1801

R1031

L6506

R1802

R1032

L6507

R1803

C6264

R1804

R1805

C6266

R1806

R1807

R1037

SC1508

R1808

R1614

R1038

R6240

D6093

Q1251

SC1509

R1616

Q1252

R6245

C1642

R6053

R1810

R1811

R1812

R1043

R1813

R1814

R1044

C700

R1815

R1816

C702

R1817

R6250

R1818

R1049

R1819

R6252

R6253

R6256

L1704

R1050

R1051

R6259

C6283

C6284

R1054

C710

R1630

L1709

R1825

R1631

R1826

R1632

R1827

C714

R6260

C715

R1829

L1710

L1711

L1712

L1713

L1714

R1254

L1715

R1255

Q1661

L1716

R1256

L1717

R1257

C6294

L1718

R1640

R1834

L1719

R1641

R1642

R1643

C6298

R1644

C6299

C726

R6273

C727

R6274

L1720

L1721

L1722

TPV

R1263

R6277

L1723

R6278

D1650

R6279

R1266

R1073

R1269

R1654

R6281

R1655

R6282

R1657

R1658

R1271

L6551

R6286

C5503

R6289

R1852

R1853

R1854

R1855

L6366

R1856

L6367

R1857

R1858

R1859

R6292

L6176

R6294

C5510

C1691

R1669

L6561

R6296

L002

R6297

L003

L004

R1861

L6567

L6568

R1674

L6184

Q5901

R1675

Q5902

L6186

L6187

R1679

C5529

C3204

R5505

C3205

R5506

C3206

C3208

C3209

C5531

C5532

C5534

C5535

C5539

R1692

C3212

R1693

C3213

C3214

C3215

C3216

R5518

C3218

C5540

R5901

C3219

C5541

R5902

C5542

C5544

C5545

C3220

C6101

C3221

C5549

Q6100

C5550

C5551

C5552

C5554

C5555

C5557

C5558

C6114

C6116

C6500

C6118

C5754

C5560

C6501

R005

D3216

R006

Q6500

R008

C5564

Q6501

C5565

C5566

C6506

C6507

C5567

C6508

C6120

C5568

C6509

R011

R012

R6100

C5570

C6511

R6101

C6512

R6102

C5572

C6513

R6103

C5573

R1656

R1678

C1624

R1685

R014

R015

R016

R017

C6055

D6051

L6704

L1666

L1665

C5563

C5524

C5562

L5543

L5544

L5565

L5566

C5581

L1674

L1668

L1606

L1619

L6709

R6573

R6575

R6581

R6583

R6584

R6582

TP317

TP318

TP21

L2017

L2016

L6160

L6182

L6150

L6166

L6165

L6167

L6161

L6149

L6162

L6183

L6151

L6152

L6181

R5552

R5553

Q1840

R1840

R1841

A30C5

Summary of Contents for DP37647 - 37" Vizzon LCD TV

Page 1: ... Point Locations 25 26 Block Diagrams 27 38 Troubleshooting Flow Charts 39 41 Control Port Functions 42 43 Schematic Notes 44 Pin Layouts 45 Capacitor and Resistor Codes 46 PC Board Connections and Locations 47 Schematic Diagrams 49 51 FILE NO SERVICE MANUAL Remote Control Digital ColorTelevision DP37647 U S A CANADA ORIGINAL VERSION Chassis No P37647 00 NOTE Match the Chassis No on the unit s bac...

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: ...pressing the Volume button on the televi sion reconnect the AC power supply The Service Menu will now appear The remote can now be used to make adjustments See Figure 1 below 2 Service Adjustments Press the Channel or key to select the desired service menu item you want to adjust See page 4 for the On screen Service Menu Use the Volume or key to adjust the data The or keys will increase or decreas...

Page 4: ...or your particular model the program codes must be correct Note 1 Option Data 1 NO 087 OPT should be hexadeci mal 18 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 08 See 088 above If this program code is wrong the TV will not operate properly 086 VOL 30h Volume setup inspection 087 OP1 18h Option 1 Data 088 OP2 0...

Page 5: ...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 short circuit in the load si...

Page 6: ...e screen and finish Remove 4 screws 6X18 and remove stand ATTENTION This LCDTV uses several different kinds of screws Using the correct screw is required to prevent damage The gaskets are provided to prevent interference to other radio and television receivers The gaskets must be returned to their previous positions after servicing Lead wires must be redressed to previous positions after servicing...

Page 7: ... Control Board Removal Remove 2 screws A 4X14 to take the control board off 4 Speakers Removal Remove 4 screws A 4X14 to remove each speaker LCD panel removal Removal 1 Disonnect CN2001 CN1 CN2 KSP and K8FRA 2 Remove 14 screws A 4X14 10pcs B 4X8 4pcs to take the mounting frames with chassis plate power unit and main board off 3 Lift the LCD panel from the front cabinet ...

Page 8: ...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 9: ...IC 0 1U Z 50V C725 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C726 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C727 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C728 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C729 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C800 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W C804 RGF1003JTCANL MT GLAZE 100K JA 1 10W C805 CC1H220JLZCNG CERAMIC 22P J 50V C806 CC1H220JLZCNG CERAMIC 22P J 50V C807 CK1H103ZLZFNG CERAMIC 0 01U Z 50...

Page 10: ... 1U Z 10V C3202 CK1A105ZLZFNG CERAMIC 1U Z 10V C3203 CK1A105ZLZFNG CERAMIC 1U Z 10V C3204 CK1H223KLZBNG CERAMIC 0 022U K 50V C3205 CK1H222KLZBNG CERAMIC 2200P K 50V C3206 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C3208 CK1A105ZLZFNG CERAMIC 1U Z 10V C3209 CK1A105ZLZFNG CERAMIC 1U Z 10V C3210 CK1A105ZLZFNG CERAMIC 1U Z 10V C3211 CK1A105ZLZFNG CERAMIC 1U Z 10V C3212 CK1A105ZLZFNG CERAMIC 1U Z 10V C3213 CK1A1...

Page 11: ... Z 50V C5801 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C5803 CC1H120JLZCNG CERAMIC 12P J 50V C5804 CC1H150JLZCNG CERAMIC 15P J 50V C5805 CC1H270JLZCNG CERAMIC 27P J 50V C5806 CC1H680JLZCNG CERAMIC 68P J 50V C5807 CK1C224KLZBNG CERAMIC 0 22U K 16V C5808 CK1C224KLZBNG CERAMIC 0 22U K 16V C5809 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C5812 CC1H120JLZCNG CERAMIC 12P J 50V C5813 CC1H150JLZCNG CERAMIC 15P J 50V C5814 C...

Page 12: ...46 CK1H104ZLZFNG CERAMIC 0 1U Z 50V C6250 CEXLB1H4R7VDN ELECT 4 7U M 50V CEXLB1H4R7WAN ELECT 4 7U M 50V C6251 CEXLB1H100VDN ELECT 10U M 50V CEXLB1H100WAN ELECT 10U M 50V C6252 CEXLB1C101VDN ELECT 100U M 16V CEXLB1C101WAN ELECT 100U M 16V C6253 CEXLB1H4R7VDN ELECT 4 7U M 50V CEXLB1H4R7WAN ELECT 4 7U M 50V C6254 CK1A474KLZBNG CERAMIC 0 47U K 10V C6255 CK0J475KLZBNG CERAMIC 4 7U K 6 3V C6256 CK1H123K...

Page 13: ...P IC TC7SH08FU IC806 QTC7SET08FU P IC TC7SET08FU IC1201 QCD4052BNSR P IC CD4052BNSR QTC4052BF P IC TC4052BF EL IC1251 QCD4052BNSR P IC CD4052BNSR QTC4052BF P IC TC4052BF EL IC1600 QLA5774MPE P IC LA5774MP DL E IC1610 QPQ070XNA1ZPP IC PQ070XNA1ZPH IC1620 QXXAVC830 P IC PQ6CU12X2APQ IC1630 QPQ1CZ41H2FPK IC PQ1CZ41H2FPH IC1640 QXXAVC692 P IC PQ1LAX95MSPQ IC1660 QLA5774MPE P IC LA5774MP DL E IC3200 QN...

Page 14: ...NL MT GLAZE 0 000 ZA 1 10W L2006 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L2007 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L2008 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L2009 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L2011 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L2012 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L2014 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L2015 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L2016 RGFR000ZTAANL M...

Page 15: ...AZE 0 000 ZA 1 10W L6355 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L6356 1LB4L26B0740G INDUCTOR 220 OHM L6357 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L6358 1AV4L3EK201 G IMPEDANCE 200 OHM L6359 1AV4L3EK201 G IMPEDANCE 200 OHM L6360 1AV4L3EK201 G IMPEDANCE 200 OHM L6393 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L6394 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L6395 RGFR000ZTAANL MT GLAZE 0 000 ZA 1 10W L6396 RGFR...

Page 16: ...251 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 Q1252 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 ...

Page 17: ... 2SA1179 M7 TB T2SA1179N M6P TR 2SA1179N M6 TB T2SA1235A1E P TR 2SA1235A1E T2SA1235A1F P TR 2SA1235A1F Q5803 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 Q5804 T2SA1037AK RP TR 2SA1037AK T146 R T2SA1037AK SP TR 2SA1037AK T146 S T...

Page 18: ...6 1AV4R1D33304G R NETWORK 33X4 1 32W RB6355 1AV4R1D30R04G R NETWORK 0X4 1 32W RB6356 1AV4R1D30R04G R NETWORK 0X4 1 32W R001 RGF1801JTCANL MT GLAZE 1 8K JA 1 10W R002 RGF1801JTCANL MT GLAZE 1 8K JA 1 10W R003 RGF1801JTCANL MT GLAZE 1 8K JA 1 10W R004 RGF1801JTCANL MT GLAZE 1 8K JA 1 10W R005 RGAR000ZTDANL MT GLAZE 0 000 ZA 1 2W R006 RGAR000ZTDANL MT GLAZE 0 000 ZA 1 2W R008 RGF1002JTCANL MT GLAZE 1...

Page 19: ... 10W R1053 RGF1003JTCANL MT GLAZE 100K JA 1 10W R1054 RGF4700JTCANL MT GLAZE 470 JA 1 10W R1055 RGF1001JTCANL MT GLAZE 1K JA 1 10W R1056 RGF1003JTCANL MT GLAZE 100K JA 1 10W R1057 RGF2203JTCANL MT GLAZE 220K JA 1 10W R1058 RGF2203JTCANL MT GLAZE 220K JA 1 10W R1059 RGF1000JTCANL MT GLAZE 100 JA 1 10W R1060 RGF3303JTCANL MT GLAZE 330K JA 1 10W R1061 RGF2203JTCANL MT GLAZE 220K JA 1 10W R1062 RGF220...

Page 20: ...10W R1828 RGF1000JTCANL MT GLAZE 100 JA 1 10W R1829 RGF1000JTCANL MT GLAZE 100 JA 1 10W R1830 RGF1000JTCANL MT GLAZE 100 JA 1 10W R1831 RGF4701JTCANL MT GLAZE 4 7K JA 1 10W R1832 RGF1002JTCANL MT GLAZE 10K JA 1 10W R1835 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W R1838 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W R1853 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W R1855 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W R1857 RGF...

Page 21: ...L MT GLAZE 10K JA 1 10W R5908 RGF2202JTCANL MT GLAZE 22K JA 1 10W R5951 RGF1001JTCANL MT GLAZE 1K JA 1 10W R5953 RGF1001JTCANL MT GLAZE 1K JA 1 10W R5954 RGF4701JTCANL MT GLAZE 4 7K JA 1 10W R5955 RGF1001JTCANL MT GLAZE 1K JA 1 10W R5956 RGF1001JTCANL MT GLAZE 1K JA 1 10W R5957 RGF1001JTCANL MT GLAZE 1K JA 1 10W R5958 RGF1001JTCANL MT GLAZE 1K JA 1 10W R5959 RGF1003JTCANL MT GLAZE 100K JA 1 10W R5...

Page 22: ...AZE 680 JA 1 10W R6343 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W R6346 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W R6348 RGF3300JTCANL MT GLAZE 330 JA 1 10W R6364 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W R6365 RGFR000ZTCANL MT GLAZE 0 000 ZA 1 10W R6366 RGF1002JTCANL MT GLAZE 10K JA 1 10W R6367 RGF3902JTCANL MT GLAZE 39K JA 1 10W R6369 RGF3902JTCANL MT GLAZE 39K JA 1 10W R6370 RGF1504JTCANL MT GLAZE 1 5M JA 1 ...

Page 23: ...0W R6599 RGF47R0JTCANL MT GLAZE 47 JA 1 10W SWITCHES SW1901 1AV4S10B0900J SWITCH PUSH 1P 1T 1AV4S10B5650J SWITCH PUSH 1P 1TX1 SW1902 1AV4S10B0900J SWITCH PUSH 1P 1T 1AV4S10B5650J SWITCH PUSH 1P 1TX1 SW1903 1AV4S10B0900J SWITCH PUSH 1P 1T 1AV4S10B5650J SWITCH PUSH 1P 1TX1 SW1904 1AV4S10B0900J SWITCH PUSH 1P 1T 1AV4S10B5650J SWITCH PUSH 1P 1TX1 SW1905 1AV4S10B0900J SWITCH PUSH 1P 1T 1AV4S10B5650J SW...

Page 24: ... BUTTON UNITED 5 1AA2DEM0444A DEC IND 6 1AA2DES0917 DEC SHEET HDTV 7 1AV2BAAS015AA BADGE SANYO 8 1AA2DES0712 F DEC SHEET VIZON 1AA6P1P0262A OWNERS MANUAL ENG SPA FRE 1AV0U10B43104 ASSY REMOCON 1AA2RCM0295 A RC BATTERY LID CABINET PARTS LIST KEY NO PARTS NO DESCRIPTION ACCESSORY PARTS LIST KEY NO PARTS NO DESCRIPTION ...

Page 25: ...690 L5511 L1691 L5512 L1692 L1693 L1694 L5515 C6211 L5516 Q1006 Q1007 L1697 C6213 L1698 C6214 L1699 C6215 C6216 C1202 C6217 C6601 C6219 R108 R109 L5522 L5523 L5524 L5525 C6221 L5526 R110 Q9100 RB6354 RB6355 RB6356 R6200 R6201 R6204 C1601 1 38 65 64 39 128 103 102 IC6200 Q1600 R6208 R6209 C6231 C6232 Q1602 Q1603 C6234 C6235 C6236 R1007 C6237 C1800 C6238 R1008 R1009 C6239 R6213 Q1800 Q1801 C1611 Q18...

Page 26: ...1686 C6202 R5817 C6204 L1688 L1689 C6205 C691 C1000 C6208 C694 C6209 L1695 L1696 C6212 C6218 Q1200 R105 Q1201 SH16 Q1202 Q1203 R107 L5521 C1603 C1604 R1000 R1001 Q1601 R1002 R1003 C6233 Q1604 R1004 Q1605 R1005 Q1606 R1006 C1801 R1200 C1610 R1201 R1202 R1203 R1204 R6601 R6602 R1206 R6603 R1207 R6604 R1208 C1618 R1015 C6051 R1209 C1619 C6054 C6093 R1019 R9101 R6223 R9103 R6224 R9104 R1211 R6225 R910...

Page 27: ...5V_DDR 4 REG_SW1 1 2 5 IC1600 D1 8V Q1606 Q1605 1 2 5 5 16 12V_ANALOG D1631 P FAIL D1683 D1640 9 7 IC1630 5V 6 1 1 6 IC6050 A3 3V 4 5 3 REG_SW1 IC1640 9V 1 2 IC1660 LVDS_POW AUDIO_POW REG_SW2 Q1601 5 REG_SW2 11 1V 12V Q1603 7 5 18 8 16 11 2 8 16 4 1 2 5 6 Q6363 3 LVDS_SW From IC5500 V2 Pin Q6360 Q6362 CN200 K8B IC1201 Video SW IC6250 SIF MPX IC6301 BUS SW 37 9 1 IC5750 Flash ROM IC6200 A D Convert...

Page 28: ...FRAME 36 39 41 43 44 48 49 N16 N20 P18 P20 GREEN 0 7 90 97 P16 P17 R17 R20 T19 T20 RED 0 7 112 119 P3 LR_CLK P4 DATA 121 R3 B_CLK 125 R2 A_CLK 128 M4 C3 Y1 T3 R4 B2 T4 Y10 U7 V1 SYS_CLK 47 N4 DDXRA 5 7 1 U1 DDXRB 6 T1 DDXLA 3 T2 DDXLB 2 19 13 14 Q1200 7 26 28 22 Audio AMP IC001 LCD PANEL CPU IC801 BUS SW IC6301 EPPROM IC802 DDR 1 DDR Double Data Rate SDRAM IC5700 IC6551 HDMI SW IC6502 DDR 2 IC5720...

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 IC1201 IC1251 Video and Audio Select 6 2 3 4 1 5 7 9 8 10 11 12 OUT1 OUT2 OUT1 OUT2 PWR GND Ripple Filter IN 2 PRE GND MUTE IN 1 Standby Input amplifier Input amplifier Output amplifier Vcc ground shorting protection circuit Load shorting protection circuit Thermal protection circuit Output amplifier Vcc Ri 30k Ri 30k ...

Page 30: ... 30 IC BLOCK DIAGRAMS CONT IC1600 DC to DC Converter IC1620 DC to DC Converter ...

Page 31: ... 31 IC1630 DC to DC Converter IC1640 DC to DC Converter ...

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

Page 33: ... 33 IC5700 IC5720 DDR Double Data Rate SDRAM ...

Page 34: ... 34 IC6100 TS Demodulator IC BLOCK DIAGRAMS CONT ...

Page 35: ... 35 IC6200 A D Converter ...

Page 36: ..._SINK Control Logic SDA_SINK SCL_SINK B24 A23 B23 A22 B22 A21 B21 HPD3 SCL1 SDA1 SCL2 SDA2 SCL3 SDA3 HPD2 HPD1 B31 A31 B32 A32 B33 A33 B34 A34 TMDS Drive TMDS Drive TMDS Drive TMDS Drive RINT VCC 3 3V R INT V CC 3 3V RINT VCC R INT R INT R INT RINT VCC RINT VCC RINT VCC RINT VCC RINT VCC RINT VCC 3 3V IC6502 DVI HDMI SWITCH ...

Page 37: ... 37 6 5 4 3 S3 2C0 2C1 2C2 2C3 2G 10 13 11 12 13 15 S2 S1 7 1Y S1 S0 S0 A 14 2 B S1 S2 S2 S3 S3 2Y Same as above block 9 S0 1 1C0 1C1 1C2 1C3 IC6551 HDMI MULTIPLEXER ...

Page 38: ... 38 AVDD LIN RIN CAP AGND VREF FMT NOHP SDATO LRCLK BCLK MCLK DVDD DGNG ADC ADC CONTROL INTERFACE AUDIO INTERFACE DIGITAL FILTERS IC BLOCK DIAGRAMS CONT IC6270 STEREO A D CONVERTER ...

Page 39: ...5V_STBY line Is the voltage to all lines supplied Is the voltage to 5V_STBY line supplied Is fuse F601 open Check around CPU IC801 IC IC802 Crystal X801 Power Unit Check Power Unit Check Power Unit Diode Detected Voltage D1602 D1604 D3 3V D1651 AUDIO_POW D1640 9V D1631 5V D1683 12V_ANALOG D1621 TU33V Power Failure Line CPU IC801 32pin Q803 Q804 Diode Detected Voltage LVDS_POW D1661 CPU IC801 36pin...

Page 40: ...gital TV only Check Line A6100 21 20pin IC6100 93 94pin IF IC5500 N4 U1pin IC6300 5 6pin R IC5500 T1 T2pin IC6300 3 2pin L IC6300 7pin IC3200 31pin R IC6300 1pin IC3200 2pin L Parts Around A6100 TU IC6100 IC5500 IC6300 AV1 AV2 AV3 only Check Line IC1251 3pin IC6270 7pin R IC1251 13pin IC6270 8pin L IC6270 2pin IC5500 P4pin Parts Around IC1251 Audio SW IC6270 A D Converter IC5500 Audio Out only Che...

Page 41: ...Check Line Terminal Y IC6200 26pin Y Terminal Cr IC6200 22pin Cr Terminal Cb IC6200 28pin Cb Parts Around IC6200 AD Converter AV3 only Component 480i 480p 720p 1080i Component 480i 480p 720p 1080i Check Line IC5500 LCD Panel RGB Parts Around IC5500 Screen Controller LCD Panel Wire K5LV To LCD Panel Digital TV only Line A6100 21 20pin IC6100 93 94pin IF Parts Around A6100 TU IF IC6100 Check HDMI 1 ...

Page 42: ...e Bug 2 21 DBGP2 DBGP2 IN Terminal for De Bug 3 22 PC0 ENA DATA1 I O Writing on board ENA DATA1 23 PC1 DATA0 I O Writing on board DATA0 24 PC2 CLK IN Writing on board CLK 25 PC3 TB in IN Detection for Video Signal Time base H 26 PC4 Reserve OUT Open 27 P00 WDT out OUT Watch dog timer Reserved Open 28 P01 AV SW1 OUT Selection for AV Selector 1 29 P02 AV SW2 OUT Selection for AV Selector 2 30 P03 AV...

Page 43: ...LCD Low 48 P13 Panel Size 3 IN Panel size 49 P14 Panel Size 2 IN Panel size 50 P15 Panel Size 1 IN Panel size 51 P16 Panel Size 0 IN Panel size 52 P17 Reserve OUT Open 53 BL1 Reserve OUT Open 54 B Reserve OUT Open 55 G Reserve OUT Open 56 R Reserve OUT Open 57 HSB Hsync IN GND 0Vdc 58 VSB Vsync IN GND 0Vdc 59 VSS1 Vss IN GND 0Vdc 60 XT1 Xin IN Main Clock IN OUT Fosc 8MHz 61 XT2 Xout OUT Should be ...

Page 44: ...itor 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 oterhwise 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...

Page 45: ...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 46: ... 0 25pF Material code C Ceramic Voltage rating E Electrolytic F Polyester N Polypropylene 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 ...

Page 47: ...er Side IC5500 A V Jacks CN2001 30PIN SP901 SP901 CN1 8PIN LCD MODULE MAIN BOARD KEY SWITCH BOARD INVERTER POWER BOARD K6R 4PIN CN2 13PIN K19FRA 6PIN K8FRA 6PIN K5LV 30PIN K8B 13PIN CN5 CN4 KSP 4PIN Analog Digital Tuner CN902 2PIN AC CORD CN2 17PIN EL901 U901 W901 ...

Page 48: ... 48 April 2007 SMC Published in U S A For parts or service contact Sanyo Manfacturing Corporation P O Box 2000 3333 Sanyo Road Forrest City Arkansas 72335 2000 ...

Page 49: ...05 1 10GJ 10KC R1608 1 10GJ 10KC R1606 1 10GJ 10KC R1607 D3 3V 5V_STBY AV_SW4 1 10GJ100C R846 AJ Q1661 1 10GJ4 7KC R1674 X R1851 X R1850 5V MUTE 1 10GZ0C R1874 AH Q1871 1 10GJ 330C R1871 1 10GJ22KC R1872 LED_ON 1 10GZ0 0 L1614 L1604 1 10GZ0 0 1 10GZ0 0 1 10GZ0 0 L1803 D1FM3G D1600 D1FH3G D1630 1 10GJ100C R863 1 10GZ0C R1838 6 3EM 220LBWA C834 6 3EM1000LBVD C1606 ASSY PWB MAIN STATUS_IN P_FAIL ENA ...

Page 50: ...261 1 10GJ3 9KC R6261 10KZ1ULZF C6267 1 10GJ1MC R6255 1 10GJ100KC R6251 KK5600LZB C6257 KK0 012LZB C6256 6 3KK4 7LZB C6258 6 3KK4 7LZB C6259 6 3KK4 7LZB C6260 6 3KK4 7LZB C6266 6 3KK4 7LZB C6255 KK4700LZB C6264 TP21 SIF MPX DET B_CLK DATA IC6270 1 DVDD 2 SDATO 3 BCLK 4 FMT 5 CAP 6 VREF 7 RIN 8 LIN 9 AVDD 10 AGND 11 NOHP 12 LRCLK 13 MCLK 14 DGND EM10LBVD C6271 GND_D KZ0 1LZF C6273 10KZ1ULZF C6283 K...

Page 51: ...KC R5524 1 10GJ4 7KC R5557 1 10GZ0C R5529 1 10GJ15C R5576 1 10GF820C R5528 1 10GJ 100C R5564 1 10GJ1 5KC R5587 1 10GJ4 7KC R5556 1 10GJ47C R5506 1 10GJ 1 5KC R5518 1 10GJ4 7KC R5563 1 10GJ 1 5KC R5519 1 10GJ4 7KC R5555 1 10GJ 3 3KC R5547 1 10GJ47C R5521 1 10GZ0C R5508 1 10GJ100C R5542 1 10GJ100C R5540 1 10GZ0C R5507 1 10GJ 10KC R5546 1 10GJ330C R5530 1 10GJ330C R5531 1 10GJ 33KC R5527 1 10GJ100C R...

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Sanyo DP37647 - 37" Vizzon LCD TV, Service Manual

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