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Eiki LC-X71 LC-X71L service manual Electrical Parts List, Description

Models: LC-X71 LC-X71L

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Electrical Parts List

KE6-X7100 KE6-X71L00

Key No.

Part No.

Description

Key No.

Part No.

Description

C365

403 442

2015

CERAMIC

1U

Z

10V

C4447

403 343 3715

CERAMIC

0.1U

Z

25V

C366

403 343

3715

CERAMIC

0.1U

Z

25V

C4448

403 343 3715

CERAMIC

0.1U

Z

25V

C367

403 343

3715

CERAMIC

0.1U

Z

25V

C4449

403 343 3715

CERAMIC

0.1U

Z

25V

C368

403 442

2015

CERAMIC

1U

Z

10V

C4451

403 343 3715

CERAMIC

0.1U

Z

25V

C369

403 442

2015

CERAMIC

1U

Z

10V

C4452

403 343 3715

CERAMIC

0.1U

Z

25V

C401

403 394

1319

ELECT

100U

M

6.3V

C4453

403 343 3715

CERAMIC

0.1U

Z

25V

C402

403 394

1319

ELECT

100U

M

6.3V

C4454

403 343 3715

CERAMIC

0.1U

Z

25V

C403

403 343

3715

CERAMIC

0.1U

Z

25V

C4456

403 343 3715

CERAMIC

0.1U

Z

25V

C404

403 343

3715

CERAMIC

0.1U

Z

25V

C4457

403 343 3715

CERAMIC

0.1U

Z

25V

C405

403 442

2015

CERAMIC

1U

Z

10V

C4458

403 343 3715

CERAMIC

0.1U

Z

25V

C406

403 343

3715

CERAMIC

0.1U

Z

25V

C4459

403 343 3715

CERAMIC

0.1U

Z

25V

C407

403 343

3715

CERAMIC

0.1U

Z

25V

C4466

403 343 3715

CERAMIC

0.1U

Z

25V

C408

403 343

3715

CERAMIC

0.1U

Z

25V

C4467

403 343 3715

CERAMIC

0.1U

Z

25V

C409

403 343

3715

CERAMIC

0.1U

Z

25V

C4468

403 343 3715

CERAMIC

0.1U

Z

25V

C414

403 343

3715

CERAMIC

0.1U

Z

25V

C4469

403 343 3715

CERAMIC

0.1U

Z

25V

C416

403 343

3715

CERAMIC

0.1U

Z

25V

C4471

403 343 3715

CERAMIC

0.1U

Z

25V

C417

403 343

3715

CERAMIC

0.1U

Z

25V

C4472

403 343 3715

CERAMIC

0.1U

Z

25V

C418

403 343

3715

CERAMIC

0.1U

Z

25V

C4473

403 343 3715

CERAMIC

0.1U

Z

25V

C419

403 343

3715

CERAMIC

0.1U

Z

25V

C4474

403 343 3715

CERAMIC

0.1U

Z

25V

C421

403 343

3715

CERAMIC

0.1U

Z

25V

C4476

403 343 3715

CERAMIC

0.1U

Z

25V

C422

403 343

3715

CERAMIC

0.1U

Z

25V

C4477

403 343 3715

CERAMIC

0.1U

Z

25V

C423

403 343

3715

CERAMIC

0.1U

Z

25V

C4478

403 343 3715

CERAMIC

0.1U

Z

25V

C426

403 343

3715

CERAMIC

0.1U

Z

25V

C4479

403 343 3715

CERAMIC

0.1U

Z

25V

C427

403 343

3715

CERAMIC

0.1U

Z

25V

C4481

403 343 3715

CERAMIC

0.1U

Z

25V

C428

403 343

3715

CERAMIC

0.1U

Z

25V

C4482

403 343 3715

CERAMIC

0.1U

Z

25V

C429

403 343

3715

CERAMIC

0.1U

Z

25V

C4701

403 343 3715

CERAMIC

0.1U

Z

25V

C431

403 343

3715

CERAMIC

0.1U

Z

25V

C4702

403 343 3715

CERAMIC

0.1U

Z

25V

C432

403 343

3715

CERAMIC

0.1U

Z

25V

C4703

403 358 3212

CERAMIC

10U

K

6.3V

C434

403 343

3715

CERAMIC

0.1U

Z

25V

403 368 7316

CERAMIC

10U

K

6.3V

C436

403 343

3715

CERAMIC

0.1U

Z

25V

C4705

403 343 3715

CERAMIC

0.1U

Z

25V

C437

403 343

3715

CERAMIC

0.1U

Z

25V

C4751

403 343 3715

CERAMIC

0.1U

Z

25V

C438

403 343

3715

CERAMIC

0.1U

Z

25V

C4752

403 343 3715

CERAMIC

0.1U

Z

25V

C439

403 343

3715

CERAMIC

0.1U

Z

25V

C4753

403 343 3715

CERAMIC

0.1U

Z

25V

C4401

403 343

3715

CERAMIC

0.1U

Z

25V

C4801

403 343 3715

CERAMIC

0.1U

Z

25V

C4402

403 343

3715

CERAMIC

0.1U

Z

25V

C4802

403 343 3715

CERAMIC

0.1U

Z

25V

C4403

403 343

3715

CERAMIC

0.1U

Z

25V

C4803

403 343 3715

CERAMIC

0.1U

Z

25V

C4404

403 343

3715

CERAMIC

0.1U

Z

25V

C4806

403 343 3715

CERAMIC

0.1U

Z

25V

C4406

403 343

3715

CERAMIC

0.1U

Z

25V

C4807

403 343 3715

CERAMIC

0.1U

Z

25V

C4407

403 343

3715

CERAMIC

0.1U

Z

25V

C4808

403 343 3715

CERAMIC

0.1U

Z

25V

C4408

403 343

3715

CERAMIC

0.1U

Z

25V

C4809

403 343 3715

CERAMIC

0.1U

Z

25V

C4409

403 343

3715

CERAMIC

0.1U

Z

25V

C4811

403 305 4712

CERAMIC

330P

J

50V

C4411

403 343

3715

CERAMIC

0.1U

Z

25V

C4812

403 343 3715

CERAMIC

0.1U

Z

25V

C4412

403 343

3715

CERAMIC

0.1U

Z

25V

C4817

403 282 5115

CERAMIC

470P

K

50V

C4413

403 343

3715

CERAMIC

0.1U

Z

25V

C4821

403 343 3715

CERAMIC

0.1U

Z

25V

C4414

403 343

3715

CERAMIC

0.1U

Z

25V

C4871

403 343 3715

CERAMIC

0.1U

Z

25V

C4416

403 358

3212

CERAMIC

10U

K

6.3V

C4883

403 394 1319

ELECT

100U

M

6.3V

403 368

7316

CERAMIC

10U

K

6.3V

C4884

403 343 3715

CERAMIC

0.1U

Z

25V

C4417

403 343

3715

CERAMIC

0.1U

Z

25V

C501

403 343 3715

CERAMIC

0.1U

Z

25V

C4418

403 343

3715

CERAMIC

0.1U

Z

25V

C502

403 343 3715

CERAMIC

0.1U

Z

25V

C4419

403 343

3715

CERAMIC

0.1U

Z

25V

C503

403 398 4118

ELECT

47U

M

16V

C442

403 343

3715

CERAMIC

0.1U

Z

25V

C504

403 398 4118

ELECT

47U

M

16V

C4421

403 343

3715

CERAMIC

0.1U

Z

25V

C506

403 343 3715

CERAMIC

0.1U

Z

25V

C4422

403 343

3715

CERAMIC

0.1U

Z

25V

C507

403 398 4118

ELECT

47U

M

16V

C4423

403 343

3715

CERAMIC

0.1U

Z

25V

C508

403 343 3715

CERAMIC

0.1U

Z

25V

C4424

403 343

3715

CERAMIC

0.1U

Z

25V

C509

403 343 3715

CERAMIC

0.1U

Z

25V

C4426

403 343

3715

CERAMIC

0.1U

Z

25V

C511

403 343 3715

CERAMIC

0.1U

Z

25V

C4427

403 343

3715

CERAMIC

0.1U

Z

25V

C512

403 343 3715

CERAMIC

0.1U

Z

25V

C4428

403 343

3715

CERAMIC

0.1U

Z

25V

C513

403 398 4118

ELECT

47U

M

16V

C4429

403 343

3715

CERAMIC

0.1U

Z

25V

C5221

403 343 3715

CERAMIC

0.1U

Z

25V

C443

403 343

3715

CERAMIC

0.1U

Z

25V

C531

403 398 4118

ELECT

47U

M

16V

C4431

403 358

3212

CERAMIC

10U

K

6.3V

C532

403 343 3715

CERAMIC

0.1U

Z

25V

403 368

7316

CERAMIC

10U

K

6.3V

C533

403 343 3715

CERAMIC

0.1U

Z

25V

C4432

403 343

3715

CERAMIC

0.1U

Z

25V

C534

403 343 3715

CERAMIC

0.1U

Z

25V

C4433

403 343

3715

CERAMIC

0.1U

Z

25V

C536

403 398 4118

ELECT

47U

M

16V

C4434

403 343

3715

CERAMIC

0.1U

Z

25V

C537

403 343 3715

CERAMIC

0.1U

Z

25V

C4436

403 343

3715

CERAMIC

0.1U

Z

25V

C538

403 398 4118

ELECT

47U

M

16V

C4437

403 343

3715

CERAMIC

0.1U

Z

25V

C539

403 343 3715

CERAMIC

0.1U

Z

25V

C4438

403 343

3715

CERAMIC

0.1U

Z

25V

C541

403 343 3715

CERAMIC

0.1U

Z

25V

C4439

403 343

3715

CERAMIC

0.1U

Z

25V

C561

403 398 4118

ELECT

47U

M

16V

C4441

403 343

3715

CERAMIC

0.1U

Z

25V

C562

403 343 3715

CERAMIC

0.1U

Z

25V

C4442

403 343

3715

CERAMIC

0.1U

Z

25V

C563

403 398 4118

ELECT

47U

M

16V

C4443

403 343

3715

CERAMIC

0.1U

Z

25V

C564

403 343 3715

CERAMIC

0.1U

Z

25V

C4444

403 343

3715

CERAMIC

0.1U

Z

25V

C566

403 343 3715

CERAMIC

0.1U

Z

25V

C4446

403 343

3715

CERAMIC

0.1U

Z

25V

C567

403 398 4118

ELECT

47U

M

16V

-76-

Image 76

Eiki LC-X71 LC-X71L service manual Electrical Parts List, Description

Contents

SERVICE MANUAL Multimedia Projector Model No. LC-X71 LC-X71L Chassis No. KE6-X7100 KE6-X71L00ORIGINAL VERSION LC-X71Contents Safety Instructions SAFETY PRECAUTIONSPRODUCT SAFETY NOTICE SERVICE PERSONNEL WARNINGSpecifications Thermal switch Interlock switchCircuit Protections FuseWarning temperature and power failure protection Air filter care and cleaningPossible causes RECOMMENDATIONMechanical Disassemblies 1 Cabinet Top removal2 Cabinet Front removal Fig.14 AV, I/F Board & Rear Panel removal 3 Main Board removalFig.4 6 Optical Unit removal 5 Lamp Ballast Unit removalFig.5 8 Power Board removal 7 Prism Base removalFig.7 Fig.89 Filter Board & Interlock SW & Thermal SW removal 10 Fans FN901, FN902 removalFig.9 Fig.10Optical Parts Disassemblies Relay Lens disassemblyProjection Lens removal Fig.3-1 Polarized Glass-In removalFig.3-2 Polarized Glass-Out and Wide view Glass removal Fig.4-1Condenser Lens disassembly Optical Unit Top removalOptical Pats Disassemblies 1 Remove 7 screws to take the Optical Unit Top off upwardOptical Parts Disassemblies Locations and DirectionsDescription LCD Panel/Prism Ass’y removal LCD Panel/Prism Ass’y ReplacementNote on LCD Panel/Prism Ass’y Mounting Note on LCD Panel/Prism Ass’y Lamp Replacement How to reset Lamp Replace CounterHow to check lamp used time RecommendationAdjustments after Parts Replacement Optical Adjustments Electrical AdjustmentsOptical Adjustments Contrast adjustmentR/G/B-CONTRAST ADJUSTMENT Fig.1-1Fig.2-1 Condenser Lens adjustmentFig.2-2 Relay lens-Out adjustment Electrical Adjustments Service Adjustment Menu OperationMemory IC Replacement Service Modez Output Voltage adjustment Circuit Adjustmentsx +16V adjustment c Fan Voltage adjustment b PSIG adjustmentv Video Center adjustment n PC Black Level adjustmentm PC Input adjustment A/V Input adjustmentCommon Center adjustment ⁄0PC Gamma-shift adjustment⁄3AV White Balance adjustment ⁄2AV Gamma-shift adjustmentNOTE ON WHITE UNIFORMITY ADJUSTMENT Test Points and Locations Electrical AdjustmentsIC801 IC1871Service Adjustment Data Table Adjustment ItemGroup No Initial Value143 144 145 146 147 148 149 150 Adjustment for AV input AD9882 M62393FPComposite NTSC Last Calib Table OffsetElectrical Adjustments Group No. Adjustment ItemInitial Value RangeElectrical Adjustments Adjustment ItemGroup No Initial Value436 RGB Video RGB-Video 1080-25psf Electrical Adjustments Group No. Adjustment ItemInitial Value Range720 22pull down setting 721 23pull down settingGhost Drift 980 Color shading correctionChassis block diagrams Chassis DescriptionChassis over view R-LCD PANELVideo signal processing stage Chassis DescriptionA/V BOARD MAIN BOARDAudio signal processing stage Chassis DescriptionFAN control stage FAN locationChassis Description K16ILamp control stage Motor control stageChassis Description LENS SHIFTSerial bus control stage Chassis DescriptionPower supply lines & power failure detection Chassis DescriptionPRIMARY CIRCUITLED indication and projector condition IndicatorsProjector Condition Chassis DescriptionError information table Power failure detection systemDetection of Power failure Power failure detection tree Chassis DescriptionDiagnosis of power failure with RS-232C port Diagnosis procedureError history log The Latest ErrorControl Port Functions System Control & I/O Port Table IC801, HD6417727FControl Port Functions Control Port Functions Control Port Functions Parallel I/O Expander IC4801, TIC81592GP Control Port FunctionsIIC Bus D/A Converter IC281M62393 IC7801Waveforms Cleaning with air spray CleaningDisassembly Cleaning IC Block Diagrams BH3540 Volume Control, IC1652AD8183ARU/AD8185ARU AD9882CXD3531R Digital Signal Driver & Timing Generator , IC401 CXA7004R LCD Driver, IC501, IC531, IC561, IC1501, IC1531, IC1561EDD2516 DDR Memory, IC1301, IC1311,IC1321,IC1331 CXD3807 AV A/D, IC9201IC Block Diagrams EM638325TS DDR Memory, IC1801 FA5502M P. F. Controller, IC601 IC Block DiagramsIDT70V24S15PFG DP RAM, IC4701 Motor DriveSP232 LB1641 IC1602, IC1611PW388 System Control & Scan Converter, IC301 STR-Z2156A Power Switching, IC651IC Block Diagrams TIC81592 I/O Expander, IC4801 TA1370FG Sync Separator, Frequency Counter, IC3231Divide TDA1517ATW Audio Output, IC1681, IC1682 IC Block DiagramsElectrical Parts List Read Description in the parts listElectrical Parts List Cooling FanElectrical Parts List Electrical Parts List Description Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Electrical Parts List DescriptionDescription A/V BOARDDescription Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Electrical Parts List POWER BOARD610 328 8383 ASSY,PWB,POWER KE6B DescriptionDescription Electrical Parts ListDescription Electrical Parts List SUB POWER BOARD610 328 8413 ASSY,PWB,SUB POWER KE6B DescriptionElectrical Parts List DescriptionDescription DRIVE BOARDElectrical Parts List KE6-X71L00different parts KE6-X71L00Mechanical Parts List CABINET PARTS23-b 23-a23-c KE6-X7100Optical Parts List 70-a24-a TYPE-RPage Optical Parts List 71R/L71-a R 71-b Gfurther instructions Optical Parts ListKE6-X7100 KE6-X71L00 A-key to better communications 2006 Eiki International, IncDiagrams & Drawings Schematic Diagrams Printed Wiring Board DrawingsModel Chassis NoPin description of diode, transistor and IC DiodeTransistor/FET IC ICDiagrams & Drawings LC-X71, LC-X71L