Sanyo PLC-XU45 service manual SN74AHCT1G14DBVR

Page 68

ME3-XU4500, MF3-XU4600

Electrical Parts List

Key No.

Part No.

 

Description

 

 

 

Key No.

Part No.

 

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC401

409

502

3401

IC

L3E07050 K0A

 

 

C1121

403

157

1805

CERAMIC

9P

D

50V

IC4101

409

474

0002

IC

CXA2101AQ

 

 

 

C1122

403

164

0204

CERAMIC

0.1U

Z

25V

IC4186

409

428

8405

IC

TC7WT125FU-TE12L

 

C1123

403

149

9208

CERAMIC

0.01U

Z

50V

IC501

409

502

3302

IC

L3E06070D0A

 

 

C1124

403

162

6000

ELECT

0.47U

M

50V

IC5211

409

462

6009

IC

AD8185ARU

 

 

 

C1126

403

164

0204

CERAMIC

0.1U

Z

25V

IC5241

409

470

2604

IC

AD8183ARU

 

 

 

C1127

403

149

9208

CERAMIC

0.01U

Z

50V

IC5251

409

357

6602

IC

LT1260CS

 

 

 

C1128

403

164

0204

CERAMIC

0.1U

Z

25V

IC5261

410

343

7008

IC

SN74AHCT1G14DBVR

 

C1129

403

164

0204

CERAMIC

0.1U

Z

25V

IC5271

409

461

7304

IC

AD8057ART

 

 

 

C1131

403

215

2904

CERAMIC

0.022U

K

25V

IC5281

409

461

7304

IC

AD8057ART

 

 

 

C1132

403

162

6604

ELECT

2.2U

M

50V

IC5291

409

461

7304

IC

AD8057ART

 

 

 

C1133

403

113

3805

CERAMIC

1000P

K

50V

IC531

409 502

3302

IC

L3E06070D0A

 

 

C1161

403

155

4204

CERAMIC

15P

J

50V

IC561

409 502

3302

IC

L3E06070D0A

 

 

C1171

403

322

7809

ELECT

220U

M

6.3V

IC6101

409

431

6009

IC

MC74VHC14DT

 

 

 

403

349

4706

ELECT

220U

M

6.3V

 

410

356 8009

IC

SN74LV14APWR

 

 

C1172

403

164

0204

CERAMIC

0.1U

Z

25V

IC6121

409

158

5804

IC

TC74HC123AF-TP1

 

 

C122

403 164

0204

CERAMIC

0.1U

Z

25V

IC6141

409

158

5804

IC

TC74HC123AF-TP1

 

 

C123

403 266

8108

NP-ELECT

1U

M

50V

IC6171

409

523

5002

IC

TA1318AF

 

 

 

C1301

403

164

0204

CERAMIC

0.1U

Z

25V

IC6201

409

407

7900

IC

EL4332CS

 

 

 

C131

403 164

0204

CERAMIC

0.1U

Z

25V

IC6241

409

484

2003

IC BA7078AF-E2

 

 

C1311

403

164

0204

CERAMIC

0.1U

Z

25V

IC6251

409

431

6009

IC MC74VHC14DT

 

 

C1331

403

322

7809

ELECT

220U

M

6.3V

 

410 356 8009

IC

SN74LV14APWR

 

 

 

403

349

4706

ELECT

220U

M

6.3V

IC6261

409

211

7301

IC MC14053BF

 

 

 

C1332

403

164

0204

CERAMIC

0.1U

Z

25V

 

409 051 2900

IC

TC4053BF-TP1

 

 

C1333

403

164

0204

CERAMIC

0.1U

Z

25V

IC6271

410

354

6304

IC SN74LVC126APWR

 

 

C1342

403

164

0204

CERAMIC

0.1U

Z

25V

IC6281

409

429

6806

IC TC74LCX74FT-(EL)

 

C1351

403

304

1801

ELECT

100U

M

6.3V

IC6621

409

124

5708

IC L78M09T-TR

 

 

 

403

373

7704

ELECT

100U

M

6.3V

IC6631

409

416

6406

IC BA033FP-E2

 

 

C1352

403

164

0204

CERAMIC

0.1U

Z

25V

IC6641

409

416

6406

IC BA033FP-E2

 

 

C1362

403

164

0204

CERAMIC

0.1U

Z

25V

IC6651

409

416

6406

IC BA033FP-E2

 

 

C1371

403

164

0204

CERAMIC

0.1U

Z

25V

IC6661

409

499

1701

IC PQ025EZ01ZP

 

 

C1401

403

322

7809

ELECT

220U

M

6.3V

 

409 461 7700

IC

PQ2TZ15

 

 

 

 

403

349

4706

ELECT

220U

M

6.3V

IC6671

409

499

1701

IC PQ025EZ01ZP

 

 

C1402

403

164

0204

CERAMIC

0.1U

Z

25V

 

409 461 7700

IC

PQ2TZ15

 

 

 

C1403

403

164

0204

CERAMIC

0.1U

Z

25V

IC8001

410

451

8805

IC SII161BCT100

 

 

C1404

403

164

0204

CERAMIC

0.1U

Z

25V

IC8002

409

397

3005

IC TC7SET04FU-(TE85L)

 

C1406

403

164

0204

CERAMIC

0.1U

Z

25V

IC801

410 471

4801

IC

HD64F2238ATE13-C172

 

C1407

403

164

0204

CERAMIC

0.1U

Z

25V

IC8051

410

321

8300

IC TC74VCX16244FT

 

 

C1408

403

164

0204

CERAMIC

0.1U

Z

25V

IC8061

410

321

8300

IC TC74VCX16244FT

 

 

C1409

403

164

0204

CERAMIC

0.1U

Z

25V

IC8071

410

321

8300

IC TC74VCX16244FT

 

 

C1411

403

164

0204

CERAMIC

0.1U

Z

25V

IC8081

410

407

4004

IC TC74VCX541FT

 

 

C1412

403

164

0204

CERAMIC

0.1U

Z

25V

IC8101

409

211

7301

IC MC14053BF

 

 

 

C1413

403

164

0204

CERAMIC

0.1U

Z

25V

 

409 051 2900

IC

TC4053BF-TP1

 

 

C1414

403

164

0204

CERAMIC

0.1U

Z

25V

IC8111

409

417

5507

IC 24LC04BT/SN

 

 

C1416

403

164

0204

CERAMIC

0.1U

Z

25V

IC841

409 433

4201

IC MN13821-H-TX

 

 

C1501

403

304

1801

ELECT

100U

M

6.3V

IC9801

409

468

8908

IC ML60851CTB

 

 

 

403

373

7704

ELECT

100U

M

6.3V

 

409 521 4502

IC

ML60851DTB

 

 

C1502

403

164

0204

CERAMIC

0.1U

Z

25V

CAPACITOR

 

 

 

 

 

 

 

 

C1503

403

304

3300

ELECT

47U

M

16V

 

 

 

 

 

 

 

 

C1504

403

164

0204

CERAMIC

0.1U

Z

25V

C1101

403

304 2105

ELECT

47U M

6.3V

C1506

403

164

0204

CERAMIC

0.1U

Z

25V

C1102

403

164

0204

CERAMIC

0.1U

Z

25V

C1507

403

164

0204

CERAMIC

0.1U

Z

25V

C1103

403

304 2105

ELECT

47U M

6.3V

C1508

403

164

0204

CERAMIC

0.1U

Z

25V

C1104

403

164

0204

CERAMIC

0.1U

Z

25V

C1509

403

164

0204

CERAMIC

0.1U

Z

25V

C1105

403

304 2105

ELECT

47U M

6.3V

C151

403 304

3300

ELECT

47U

M

16V

C1106

403

164

0204

CERAMIC

0.1U

Z

25V

C1511

403

164

0204

CERAMIC

0.1U

Z

25V

C1107

403

304 2105

ELECT

47U M

6.3V

C1512

403

164

0204

CERAMIC

0.1U

Z

25V

C1108

403

164

0204

CERAMIC

0.1U

Z

25V

C1513

403

164

0204

CERAMIC

0.1U

Z

25V

C111

403

304 3300

ELECT

47U M

16V

C152

403 164

0204

CERAMIC

0.1U

Z

25V

C1111

403

164

0204

CERAMIC

0.1U

Z

25V

C153

403 267

0804

NP-ELECT

47U

M

6.3V

C1112

403

164

0204

CERAMIC

0.1U

Z

25V

C1531

403

304

1801

ELECT

100U

M

6.3V

C1113

403

164

0204

CERAMIC

0.1U

Z

25V

 

403

373

7704

ELECT

100U

M

6.3V

C1114

403

149 9208

CERAMIC

0.01U Z

50V

 

C1532

403

164

0204

CERAMIC

0.1U

Z

25V

C1115

403

157 2901

CERAMIC

47P J

50V

C1533

403

304

3300

ELECT

47U

M

16V

C1116

403

164

0204

CERAMIC

0.1U

Z

25V

C1534

403

164

0204

CERAMIC

0.1U

Z

25V

C1117

403

164

0204

CERAMIC

0.1U

Z

25V

C1536

403

164

0204

CERAMIC

0.1U

Z

25V

C1118

403

164

0204

CERAMIC

0.1U

Z

25V

C1537

403

164

0204

CERAMIC

0.1U

Z

25V

C1119

403

162 5300

ELECT

4.7U M

25V

C1538

403

164

0204

CERAMIC

0.1U

Z

25V

C112

403

164 0204

CERAMIC

0.1U Z

25V

 

 

 

 

 

 

 

 

-68-

Page 67 Page 69
Image 68
Page 67 Page 69
Contents PLC-XU46 PLC-XU46 PLC-XU45Contents Safety Instructions Do not Attempt to Servicing Remote Control UnitSpecifications Adjustments after Parts Replacement Optical Adjustments Electrical AdjustmentsCircuit Protections Type T4.0AH 250V Fuse Little Fuse INC. TypePossible causes RecommendationMain Board removal Mechanical DisassembliesCabinet Top and Control Panel removal AV, DVI, Temp Board and Speaker removal Front Panel and R/C Board removalTemp board DVI boardLamp Ballast Unit removal Filter Board removalIsolation sheet Lamp ballast board SW902 Filter boardPower Box Cover and FansFN901, FN906 removal Optical Unit removalPower and P.F. Board removal ⁄0Fan FN905 removal ⁄1Fans FN902, FN903, FN904 removalProjection Lens removal Integrator Lens-In disassemblyOptical Parts Disassemblies Condenser lens disassembly Condenser Lens-Out disassemblyHolder Relay Lens-Out disassemblyPolarized Glass-In removal Polarized Glass-Out/Pre-Polarized Glass removal Optical Unit Top removalLCD Panel Prism Ass’yLocations and Directions Key No. DescriptionColor Shading Correction LCD Panel/Prism Ass’y ReplacementLCD Panel/Prism Ass’y removal How to check Lamp Replace Counter Lamp ReplacementHow to reset Lamp Replace Counter B-CONTRAST Adjustment Optical AdjustmentsContrast adjustment Condenser Lens adjustment Green b Slot B Moving of slot B Slot D Moving of Slot DCondenser Lens-Out adjustment Cyan a Slot B Moving of slot B Moving of slot DSlot D Moving of slot D Relay lens-Out adjustmentWhite a Slot B a Moving of slot B Electrical Adjustments IC1801 is not defectiveOutput Voltage adjustment For PLC-XU45 Output Voltage adjustment For PLC-XU46Fan Voltage adjustment For PLC-XU45 Fan Voltage adjustment For PLC-XU46X12 Pedestal adjustment C12 NRS adjustmentV12 Signal Center adjustment Black Level adjustmentPC Offset adjustment M12 PC Gain adjustmentAV Gain adjustment Common Center adjustmentAdjustment ⁄01 Gamma Shift adjustment⁄11 White Balance adjustment TB1274 CXA2101TA1318 LP05 TurboGroup 10 Option Fan ControlGroup 500 ADC Group 510 Ntsc GakakuGroup 513 Hdtv 1080i-50 Gakaku Group 514 Hdtv 1035i GakakuGroup 515 Hdtv 720p Gakaku Group 516 Hdtv 575p GakakuTest Points and Locations Main BoardTroubleshooting Abnormality occurs on the power circuitIC801 F601Fuse Thermal sw. Interlock sw No picture from Video source No picture from DVI sourceNo picture from both of Video and Computer sources No picture from all of sourcesVideo Signal processing diagrams No audio signals at AV input circuit Incorrect operation of VIDEO/COMPUTER mode switchingNo audio output signal at speaker No power supply at audio circuitControl Port Functions System Control & I/O Port Table IC801Control Port Functions IIC Bus DA Converter IC1831 Port Functions IIC Bus I/O Expander IC1851 Port FunctionsIIC Bus I/O Expander IC2181 Port Functions IIC Bus DA Converter IC2571 Port Functions IIC Bus DA Converter IC2161 Port FunctionsIIC Bus DA Converter IC1581 Port Functions Drive TP52R/TP201R Drive TP52G/TP201G Drive TP52B/TP201G WaveformVIDEO-IN Sync OUT IC4101-29 Sync OUT IC4101-28 Sync in TP205Sync Drive TP62H Sync Drive TP62V DHS Tpdhs DVS Tpdvs Ballast SW TP28LCleaning Cleaning with air sprayIC Block Diagrams BA7078AF Selector, IC6241 CXA2101AQ RGB Matrix, IC4101 IC Block Diagrams L3E07050 Color, Gamma Correction & Timing Controller , IC401 ML60851 USB I/F, IC9801 M62393 D/A, IC2571 TB1274AF Video Decoder, IC1101 TA1318N AFC Detector, IC6171 IC Block Diagrams Page Electrical Parts List Read Description in the parts listOUT of Circuit Board Assemblied Boards ME3-XU4500, PLC-XU45 KEY SW Board610 292 5609 ASSY,PWB,KEY SW MS6A Assemblied Boards MF3-XU4600, PLC-XU46AV Board 610 299 7330 ASSY,PWB,AV MK8ATransistor Integrated CircuitNP-ELECT Coil DVI Board610 299 7347 ASSY,PWB,DVI MK8A Power Board 610 301 0939 ASSY,PWB,POWER MK8A610 305 8641 ASSY,PWB,POWER MF3A For ME3-XU4500, PLC-XU45MT-POLYEST 0.047U K MF3-XU4600, PLC-XU46 Transformer610 305 8658 ASSY,PWB,P.F. MF3A Board610 301 0946 ASSY,PWB,P.F. MK8A 610 301 0953 ASSY,PWB,LINE Filter MK8A Main BoardLine Filter Board 405 014 4608 2SC2412K T146 173 9803 2SC3928A1R 015 8704 IC MM1031XM SN74AHCT1G14DBVR C1539 403 164 0204 403 373 C5217 403 164 0204 Network RB413 645 037 0663 Network 22X4 0.063W R1132 R152 401 8104 R2546 401 105 7909 R336 401 7909 R433 401 105 3901 Fusible Diode Integrated Circuit Temp Board610 304 8932 ASSY,PWB,TEMP ME3A AC Cord AccessoriesRemote Control Mechanical Parts List Optical Parts 67 Red Green Blue Polarized glass Optical filterWV52-a Model PLC-XU46 Model PLC-XU45Mechanical Parts List Chassis Parts Cabinet Parts ScrewsOptical Parts Page Diagrams & Drawings Schematic Diagrams Printed Wiring Board DrawingsPLC-XU45 PLC-XU46Parts description and reading in schematic diagram Resistor ReadingCircuit Block Diagram 5VS 3VS5VS 5VDVI 5VD 9V MCIDVI Sideb Printed Wiring Board DiagramsAV Sidea DVI Sidea Temp Sidea Main SideaSidea Main Sideb SidebTemp Sideb IC5211Power Sidea Power Sideb K6SK6R IC671KEY SW Sidea Line Filter SideaKEY SW Sideb K6BA10 Schematic Diagrams PLC-XU45,46 A11 Left Line Filter BaordIC681 FA7701VSchematic Diagrams PLC-XU45,46 A11 Right Ower SupplyAudio Schematic Diagrams PLC-XU45,46 A12 LeftIC6171 Schematic Diagrams PLC-XU45,46 A12 Right TA1318AFSchematic Diagrams PLC-XU45,46 A13 Left DigitalSchematic Diagrams PLC-XU45,46 A13 Right MatriSchematic Diagrams PLC-XU45,46 A14 Left CG1/CG2-SWAD8185ARU AD8183ARUSchematic Diagrams PLC-XU45,46 A14 Right 3VS C201 TE201EIC8001 Schematic Diagrams PLC-XU45,46 A15 LeftIC301 IC1341 Schematic Diagrams PLC-XU45,46 A15 RightDigital Color Unformity Correction Timing Control Lamp Schematic Diagrams PLC-XU45,46 A16 Left50-52 Schematic Diagrams PLC-XU45,46 A16 Right SUBCPU MemorySchematic Diagrams PLC-XU45,46 A17 Left ColorUniformity & Gamma CorrectionShift Schematic Diagrams PLC-XU45,46 A17 RightLevel Schematic Diagrams PLC-XU45,46 A18 Left Schematic Diagrams PLC-XU45,46 A18 Right Pin description of diode, transistor and IC IC IC
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