Sanyo PLC-XU45 service manual Fusible

Page 78

ME3-XU4500, MF3-XU4600

Electrical Parts List

Key No.

Part No.

 

Description

 

 

 

Key No.

Part No.

 

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R6179

401

105

0405

MT-GLAZE

 

100 JA

1/16W

R8085

401 105 0405

MT-GLAZE

100

JA 1/16W

R6183

401

158

4108

MT-GLAZE

 

4.7 JA

1/16W

R8086

401 105 0405

MT-GLAZE

100

JA 1/16W

R6184

401

105

7909

MT-GLAZE

 

0.000 ZA 1/16W

R8087

401 105 0405

MT-GLAZE

100

JA 1/16W

R6187

401

105

0603

MT-GLAZE

 

10K JA

1/16W

R8088

401 105 0405

MT-GLAZE

100

JA 1/16W

R6188

401

105

0405

MT-GLAZE

 

100 JA

1/16W

R8089

401 105 0405

MT-GLAZE

100

JA 1/16W

R6189

401

105

0405

MT-GLAZE

 

100 JA

1/16W

R8101

401

105 5301

MT-GLAZE

4.7K

JA

1/16W

R6201

401

258

9904

MT-GLAZE

 

10 JA

1/3W

R8102

401

105 5301

MT-GLAZE

4.7K

JA

1/16W

R6206

401

105

1402

MT-GLAZE

 

150 JA

1/16W

R8108

401 105 0603

MT-GLAZE

10K

JA 1/16W

R6207

401

105

1402

MT-GLAZE

 

150 JA

1/16W

R8109

401 105 0603

MT-GLAZE

10K

JA 1/16W

R6208

401

105

1402

MT-GLAZE

 

150 JA

1/16W

R811

401

105

4106

MT-GLAZE

3.3K

JA 1/16W

R6211

401

105

0504

MT-GLAZE

 

1K JA 1/16W

R8111

401 105 0405

MT-GLAZE

100

JA 1/16W

R6221

401

105

0504

MT-GLAZE

 

1K JA 1/16W

R8112

401 105 0405

MT-GLAZE

100

JA 1/16W

R6231

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

R812

401

105

0603

MT-GLAZE

10K

JA 1/16W

R6232

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

R814

401

105

0603

MT-GLAZE

10K

JA 1/16W

R6237

401

105

0405

MT-GLAZE

 

100 JA

1/16W

R8141

401 105 0603

MT-GLAZE

10K

JA 1/16W

R6241

401

105

8005

MT-GLAZE

 

1M JA 1/16W

R8143

401 105 0603

MT-GLAZE

10K

JA 1/16W

R6242

401

105

4601

MT-GLAZE

 

3.9K

JA

1/16W

R817

401

105

0603

MT-GLAZE

10K

JA 1/16W

R6243

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

R819

401

105

6605

MT-GLAZE

6.8K

JA 1/16W

R6244

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

R821

401

105

0405

MT-GLAZE

100

JA 1/16W

R6251

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

R822

401

105

0405

MT-GLAZE

100

JA 1/16W

R6252

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

R823

401

105

0603

MT-GLAZE

10K

JA 1/16W

R6253

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

R826

401

105

8203

MT-GLAZE

68K

JA 1/16W

R6254

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

R827

401

105

0603

MT-GLAZE

10K

JA 1/16W

R6271

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

R828

401

105

0405

MT-GLAZE

100

JA 1/16W

R6272

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

R831

401

105

0405

MT-GLAZE

100

JA 1/16W

R6273

401

105

5103

MT-GLAZE

 

47 JA

1/16W

R832

401

105

0405

MT-GLAZE

100

JA 1/16W

R6274

401

105

5103

MT-GLAZE

 

47 JA

1/16W

R834

401

105

0603

MT-GLAZE

10K

JA 1/16W

R6281

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

R836

401

105

0603

MT-GLAZE

10K

JA 1/16W

R6283

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

R841

401

105

5301

MT-GLAZE

4.7K

JA 1/16W

!R6601

402

083

5109

FUSIBLE

RES

5.6

JH

1/4W

R842

401

105

7909

MT-GLAZE

0.000

ZA

1/16W

!R6602

402

083

5109

FUSIBLE

RES

5.6

JH

1/4W

R846

401

105

7909

MT-GLAZE

0.000

ZA

1/16W

!R6606

402

080

7007

FUSIBLE

RES

1.8

JH

1/4W

R847

401

105

0603

MT-GLAZE

10K

JA 1/16W

!R6607

402

080

7007

FUSIBLE

RES

1.8

JH

1/4W

R848

401

105

0603

MT-GLAZE

10K

JA 1/16W

!R6616

645

030

1056

PROTECTOR,IC 3.8A

72V

R851

401

105

7909

MT-GLAZE

0.000

ZA

1/16W

R6622

401

198

7701

MT-GLAZE

 

33

JA

1W

R856

401

105

1006

MT-GLAZE

1.2K

JA 1/16W

R6623

401

198

7701

MT-GLAZE

 

33

JA

1W

R857

401

105

0603

MT-GLAZE

10K

JA 1/16W

R6624

401

198

7701

MT-GLAZE

 

33

JA

1W

R858

401

105

0603

MT-GLAZE

10K

JA 1/16W

R6652

401

235

6209

MT-GLAZE

 

2.7 JA

1W

R861

401

105

0405

MT-GLAZE

100

JA 1/16W

R6661

401

105

0405

MT-GLAZE

 

100 JA

1/16W

R862

401

105

0405

MT-GLAZE

100

JA 1/16W

R6671

401

105

0405

MT-GLAZE

 

100 JA

1/16W

R866

401

105

5301

MT-GLAZE

4.7K

JA 1/16W

R6672

401

235

6209

MT-GLAZE

 

2.7 JA

1W

R867

401

105

7909

MT-GLAZE

0.000

ZA

1/16W

R6681

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

R868

401

105

0603

MT-GLAZE

10K

JA 1/16W

R8001

401

105

0603

MT-GLAZE

 

10K JA

1/16W

R871

401

105

0603

MT-GLAZE

10K

JA 1/16W

R8002

401

105

0603

MT-GLAZE

 

10K JA

1/16W

R872

401

105

5301

MT-GLAZE

4.7K

JA 1/16W

R8006

401

105

0603

MT-GLAZE

 

10K JA

1/16W

R873

401

105

5301

MT-GLAZE

4.7K

JA 1/16W

R8007

401

105

0603

MT-GLAZE

 

10K JA

1/16W

R874

401

105

5301

MT-GLAZE

4.7K

JA 1/16W

R8008

401

105

0603

MT-GLAZE

 

10K JA

1/16W

R876

401

105

5301

MT-GLAZE

4.7K

JA 1/16W

R801

401

105

0405

MT-GLAZE

 

100 JA

1/16W

R877

401

105

0405

MT-GLAZE

100

JA 1/16W

R8011

401

105

0603

MT-GLAZE

 

10K JA

1/16W

R878

401

105

5301

MT-GLAZE

4.7K

JA 1/16W

R8012

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

R879

401

105

5301

MT-GLAZE

4.7K

JA 1/16W

R8013

401

105

0603

MT-GLAZE

 

10K JA

1/16W

R881

401

105

0603

MT-GLAZE

10K

JA 1/16W

R8018

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

R882

401

105

0405

MT-GLAZE

100

JA 1/16W

R802

401

105

0405

MT-GLAZE

 

100 JA

1/16W

R884

401

105

7909

MT-GLAZE

0.000

ZA

1/16W

R8021

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

(ME3-XU4500, PLC-XU45)

 

 

 

 

 

R8022

401

105

0306

MT-GLAZE

 

10 JA

1/16W

R885

401

105

0603

MT-GLAZE

10K

JA 1/16W

R8023

401

105

0306

MT-GLAZE

 

10 JA 1/16W

(MF3-XU4600, PLC-XU46)

0603

MT-GLAZE

10K

JA 1/16W

R8024

401

105

0306

MT-GLAZE

 

10 JA 1/16W

R880

401

105

 

 

 

 

 

 

 

 

 

R8028

401

105

4007

MT-GLAZE

 

330 JA

1/16W

R886

401

105

7909

MT-GLAZE

0.000

ZA

1/16W

R8029

401

105

3109

MT-GLAZE

 

27 JA 1/16W

 

R887

401

105

0405

MT-GLAZE

100

JA 1/16W

R803

401

105

0405

MT-GLAZE

 

100 JA

1/16W

 

R888

401

105

0603

MT-GLAZE

10K

JA 1/16W

R804

401

105

0405

MT-GLAZE

 

100 JA

1/16W

 

R889

401

105

7909

MT-GLAZE

0.000

ZA

1/16W

R806

401

105

0603

MT-GLAZE

 

10K JA

1/16W

 

R891

401

105

5301

MT-GLAZE

4.7K

JA 1/16W

R807

401

105

2003

MT-GLAZE

 

1.8K JA

1/16W

 

R892

401

105

5301

MT-GLAZE

4.7K

JA 1/16W

R808

401

105

4106

MT-GLAZE

 

3.3K JA

1/16W

 

R893

401

105

0405

MT-GLAZE

100

JA 1/16W

R8081

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

 

R894

401

105

0405

MT-GLAZE

100

JA 1/16W

R8082

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

 

R895

401

105

0603

MT-GLAZE

10K

JA 1/16W

R8083

401

105

7909

MT-GLAZE

 

0.000

ZA 1/16W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-78-

Image 78
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 RecommendationMechanical Disassemblies Cabinet Top and Control Panel removalMain Board removal Temp board AV, DVI, Temp Board and Speaker removalFront Panel and R/C Board removal DVI boardIsolation sheet Lamp ballast board SW902 Lamp Ballast Unit removalFilter Board removal Filter boardPower Box Cover and FansFN901, FN906 removal Optical Unit removalPower and P.F. Board removal ⁄0Fan FN905 removal ⁄1Fans FN902, FN903, FN904 removalIntegrator Lens-In disassembly Optical Parts DisassembliesProjection Lens removal Condenser lens disassembly Condenser Lens-Out disassemblyRelay Lens-Out disassembly Polarized Glass-In removalHolder LCD Panel Polarized Glass-Out/Pre-Polarized Glass removalOptical Unit Top removal Prism Ass’yLocations and Directions Key No. DescriptionLCD Panel/Prism Ass’y Replacement LCD Panel/Prism Ass’y removalColor Shading Correction Lamp Replacement How to reset Lamp Replace CounterHow to check Lamp Replace Counter Optical Adjustments Contrast adjustmentB-CONTRAST 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 DRelay lens-Out adjustment White a Slot B a Moving of slot BSlot D Moving of slot D Electrical Adjustments IC1801 is not defectiveFan Voltage adjustment For PLC-XU45 Output Voltage adjustment For PLC-XU45Output Voltage adjustment For PLC-XU46 Fan Voltage adjustment For PLC-XU46V12 Signal Center adjustment X12 Pedestal adjustmentC12 NRS adjustment Black Level adjustmentAV Gain adjustment PC Offset adjustmentM12 PC Gain adjustment Common Center adjustment⁄01 Gamma Shift adjustment ⁄11 White Balance adjustmentAdjustment TB1274 CXA2101TA1318 LP05 TurboGroup 500 ADC Group 10 OptionFan Control Group 510 Ntsc GakakuGroup 515 Hdtv 720p Gakaku Group 513 Hdtv 1080i-50 GakakuGroup 514 Hdtv 1035i Gakaku Group 516 Hdtv 575p GakakuTest Points and Locations Main BoardTroubleshooting Abnormality occurs on the power circuitF601 Fuse Thermal sw. Interlock swIC801 No picture from both of Video and Computer sources No picture from Video sourceNo picture from DVI source No picture from all of sourcesVideo Signal processing diagrams No audio output signal at speaker No audio signals at AV input circuitIncorrect operation of VIDEO/COMPUTER mode switching No power supply at audio circuitControl Port Functions System Control & I/O Port Table IC801Control Port Functions IIC Bus I/O Expander IC1851 Port Functions IIC Bus I/O Expander IC2181 Port FunctionsIIC Bus DA Converter IC1831 Port Functions IIC Bus DA Converter IC2161 Port Functions IIC Bus DA Converter IC1581 Port FunctionsIIC Bus DA Converter IC2571 Port Functions Waveform VIDEO-INDrive TP52R/TP201R Drive TP52G/TP201G Drive TP52B/TP201G Sync Drive TP62H Sync Drive TP62V DHS Tpdhs DVS Tpdvs Sync OUT IC4101-29 Sync OUT IC4101-28Sync in TP205 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 610 292 5609 ASSY,PWB,KEY SW MS6A Assemblied Boards ME3-XU4500, PLC-XU45KEY SW Board Assemblied Boards MF3-XU4600, PLC-XU46Transistor AV Board610 299 7330 ASSY,PWB,AV MK8A Integrated CircuitNP-ELECT DVI Board 610 299 7347 ASSY,PWB,DVI MK8ACoil 610 305 8641 ASSY,PWB,POWER MF3A Power Board610 301 0939 ASSY,PWB,POWER MK8A For ME3-XU4500, PLC-XU45MT-POLYEST 0.047U K MF3-XU4600, PLC-XU46 TransformerBoard 610 301 0946 ASSY,PWB,P.F. MK8A610 305 8658 ASSY,PWB,P.F. MF3A Main Board Line Filter Board610 301 0953 ASSY,PWB,LINE Filter MK8A 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 Temp Board 610 304 8932 ASSY,PWB,TEMP ME3ADiode Integrated Circuit Accessories Remote ControlAC Cord Mechanical Parts List Optical Parts 67 Red Green Blue Polarized glass Optical filterWV52-a Model PLC-XU46 Model PLC-XU45Mechanical Parts List Cabinet Parts Screws Optical PartsChassis Parts Page PLC-XU45 Diagrams & Drawings Schematic DiagramsPrinted Wiring Board Drawings PLC-XU46Parts description and reading in schematic diagram Resistor ReadingCircuit Block Diagram 5VS 5VDVI 5VS3VS 5VD 9V MCIPrinted Wiring Board Diagrams AV Sidea DVI SideaDVI Sideb Main Sidea SideaTemp Sidea Temp Sideb Main SidebSideb IC5211K6R Power Sidea Power SidebK6S IC671KEY SW Sideb KEY SW SideaLine Filter Sidea K6BA10 IC681 Schematic Diagrams PLC-XU45,46 A11 LeftLine Filter Baord FA7701VSchematic Diagrams PLC-XU45,46 A11 Right Ower SupplySchematic Diagrams PLC-XU45,46 A12 Left IC6171Audio Schematic Diagrams PLC-XU45,46 A12 Right TA1318AFSchematic Diagrams PLC-XU45,46 A13 Left DigitalSchematic Diagrams PLC-XU45,46 A13 Right MatriAD8185ARU Schematic Diagrams PLC-XU45,46 A14 LeftCG1/CG2-SW AD8183ARUSchematic Diagrams PLC-XU45,46 A14 Right 3VS C201 TE201ESchematic Diagrams PLC-XU45,46 A15 Left IC301IC8001 Schematic Diagrams PLC-XU45,46 A15 Right Digital Color Unformity Correction Timing ControlIC1341 Schematic Diagrams PLC-XU45,46 A16 Left 50-52Lamp CPU Schematic Diagrams PLC-XU45,46 A16 RightSUB MemoryUniformity & Gamma Schematic Diagrams PLC-XU45,46 A17 LeftColor CorrectionSchematic Diagrams PLC-XU45,46 A17 Right LevelShift Schematic Diagrams PLC-XU45,46 A18 Left Schematic Diagrams PLC-XU45,46 A18 Right Pin description of diode, transistor and IC IC IC