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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

C2591

403

401

3817

ELECT

10U

M

25V

C324

403

343 3715

CERAMIC

0.1U

Z

25V

C2593

403

343

3715

CERAMIC

0.1U

Z

25V

C325

403

343 3715

CERAMIC

0.1U

Z

25V

C2594

403

343

3715

CERAMIC

0.1U

Z

25V

C3251

403

343 3715

CERAMIC

0.1U

Z

25V

C2596

403

401

3817

ELECT

10U

M

25V

C3252

403

343 3715

CERAMIC

0.1U

Z

25V

C2597

403

343

3715

CERAMIC

0.1U

Z

25V

C326

403

343 3715

CERAMIC

0.1U

Z

25V

C2598

403

401

3817

ELECT

10U

M

25V

C327

403

343 3715

CERAMIC

0.1U

Z

25V

C261

403

391

5112

ELECT

100U

M

16V

C328

403

343 3715

CERAMIC

0.1U

Z

25V

C262

403

343

3715

CERAMIC

0.1U

Z

25V

C3281

403

394 1319

ELECT

100U

M

6.3V

C263

403

398

4118

ELECT

47U

M

16V

C3282

403

442 2015

CERAMIC

1U

Z

10V

C264

403

343

3715

CERAMIC

0.1U

Z

25V

C3283

403

442 2015

CERAMIC

1U

Z

10V

C265

403

358

3212

CERAMIC

10U

K

6.3V

C3284

403

394 1319

ELECT

100U

M

6.3V

403

368

7316

CERAMIC

10U

K

6.3V

C3285

403

442 2015

CERAMIC

1U

Z

10V

C266

403

358

3212

CERAMIC

10U

K

6.3V

C3287

403

442 2015

CERAMIC

1U

Z

10V

403

368

7316

CERAMIC

10U

K

6.3V

C329

403

343 3715

CERAMIC

0.1U

Z

25V

C267

403

355

9910

CERAMIC

2.2U

K

10V

C331

403

358 3212

CERAMIC

10U

K

6.3V

C268

403

358

3212

CERAMIC

10U

K

6.3V

403

368 7316

CERAMIC

10U

K

6.3V

403

368

7316

CERAMIC

10U

K

6.3V

C332

403

343 3715

CERAMIC

0.1U

Z

25V

C269

403

343

3715

CERAMIC

0.1U

Z

25V

C333

403

343 3715

CERAMIC

0.1U

Z

25V

C271

403

398

4118

ELECT

47U

M

16V

C334

403

343 3715

CERAMIC

0.1U

Z

25V

C272

403

343

3715

CERAMIC

0.1U

Z

25V

C335

403

343 3715

CERAMIC

0.1U

Z

25V

C273

403

358

3212

CERAMIC

10U

K

6.3V

C336

403

343 3715

CERAMIC

0.1U

Z

25V

403

368

7316

CERAMIC

10U

K

6.3V

C337

403

343 3715

CERAMIC

0.1U

Z

25V

C274

403

358

3212

CERAMIC

10U

K

6.3V

C338

403

343 3715

CERAMIC

0.1U

Z

25V

403

368

7316

CERAMIC

10U

K

6.3V

C339

403

343 3715

CERAMIC

0.1U

Z

25V

C276

403

398

4118

ELECT

47U

M

16V

C3401

403

398 4118

ELECT

47U

M

16V

C277

403

398

4118

ELECT

47U

M

16V

C3402

403

343 3715

CERAMIC

0.1U

Z

25V

C2801

403

343

3715

CERAMIC

0.1U

Z

25V

C3403

403

398 4118

ELECT

47U

M

16V

C2802

403

343

3715

CERAMIC

0.1U

Z

25V

C3404

403

343 3715

CERAMIC

0.1U

Z

25V

C2803

403

305

4712

CERAMIC

330P

J

50V

C3406

403

358 3212

CERAMIC

10U

K

6.3V

C282

403

343

3715

CERAMIC

0.1U

Z

25V

403

368 7316

CERAMIC

10U

K

6.3V

C283

403

343

3715

CERAMIC

0.1U

Z

25V

C3407

403

358 3212

CERAMIC

10U

K

6.3V

C292

403

343

3715

CERAMIC

0.1U

Z

25V

403

368 7316

CERAMIC

10U

K

6.3V

C293

403

343

3715

CERAMIC

0.1U

Z

25V

C3408

403

358 3212

CERAMIC

10U

K

6.3V

C294

403

358

3212

CERAMIC

10U

K

6.3V

403

368 7316

CERAMIC

10U

K

6.3V

403

368

7316

CERAMIC

10U

K

6.3V

C3409

403

358 3212

CERAMIC

10U

K

6.3V

C296

403

343

3715

CERAMIC

0.1U

Z

25V

403

368 7316

CERAMIC

10U

K

6.3V

C297

403

358

3212

CERAMIC

10U

K

6.3V

C341

403

445 0315

CERAMIC

8P

G

50V

403

368

7316

CERAMIC

10U

K

6.3V

C3411

403

343 3715

CERAMIC

0.1U

Z

25V

C298

403

343

3715

CERAMIC

0.1U

Z

25V

C3412

403

343 3715

CERAMIC

0.1U

Z

25V

C301

403

358

3212

CERAMIC

10U

K

6.3V

C3413

403

343 3715

CERAMIC

0.1U

Z

25V

403

368

7316

CERAMIC

10U

K

6.3V

C3414

403

343 3715

CERAMIC

0.1U

Z

25V

C302

403

343

3715

CERAMIC

0.1U

Z

25V

C3416

403

343 3715

CERAMIC

0.1U

Z

25V

C303

403

343

3715

CERAMIC

0.1U

Z

25V

C3417

403

343 3715

CERAMIC

0.1U

Z

25V

C304

403

343

3715

CERAMIC

0.1U

Z

25V

C3418

403

358 3212

CERAMIC

10U

K

6.3V

C305

403

343

3715

CERAMIC

0.1U

Z

25V

403

368 7316

CERAMIC

10U

K

6.3V

C306

403

343

3715

CERAMIC

0.1U

Z

25V

C3419

403

442 2015

CERAMIC

1U

Z

10V

C307

403

343

3715

CERAMIC

0.1U

Z

25V

C342

403

445 0315

CERAMIC

8P

G

50V

C308

403

343

3715

CERAMIC

0.1U

Z

25V

C3421

403

442 2015

CERAMIC

1U

Z

10V

C309

403

343

3715

CERAMIC

0.1U

Z

25V

C3422

403

442 2015

CERAMIC

1U

Z

10V

C311

403

358

3212

CERAMIC

10U

K

6.3V

C3423

403

442 2015

CERAMIC

1U

Z

10V

403

368

7316

CERAMIC

10U

K

6.3V

C3424

403

442 2015

CERAMIC

1U

Z

10V

C312

403

343

3715

CERAMIC

0.1U

Z

25V

C343

403

442 2015

CERAMIC

1U

Z

10V

C313

403

343

3715

CERAMIC

0.1U

Z

25V

C344

403

343 3715

CERAMIC

0.1U

Z

25V

C314

403

343

3715

CERAMIC

0.1U

Z

25V

C345

403

343 3715

CERAMIC

0.1U

Z

25V

C315

403

343

3715

CERAMIC

0.1U

Z

25V

C346

403

363 3511

CERAMIC

22U

M

6.3V

C316

403

343

3715

CERAMIC

0.1U

Z

25V

C347

403

363 3511

CERAMIC

22U

M

6.3V

C317

403

343

3715

CERAMIC

0.1U

Z

25V

C348

403

363 3511

CERAMIC

22U

M

6.3V

C318

403

343

3715

CERAMIC

0.1U

Z

25V

C349

403

343 3715

CERAMIC

0.1U

Z

25V

C319

403

343

3715

CERAMIC

0.1U

Z

25V

C351

403

358 3212

CERAMIC

10U

K

6.3V

C3201

403

343

3715

CERAMIC

0.1U

Z

25V

403

368 7316

CERAMIC

10U

K

6.3V

C3202

403

343

3715

CERAMIC

0.1U

Z

25V

C352

403

343 3715

CERAMIC

0.1U

Z

25V

C3203

403

343

3715

CERAMIC

0.1U

Z

25V

C353

403

343 3715

CERAMIC

0.1U

Z

25V

C3204

403

343

3715

CERAMIC

0.1U

Z

25V

C354

403

343 3715

CERAMIC

0.1U

Z

25V

C321

403

358

3212

CERAMIC

10U

K

6.3V

C355

403

343 3715

CERAMIC

0.1U

Z

25V

403

368

7316

CERAMIC

10U

K

6.3V

C356

403

343 3715

CERAMIC

0.1U

Z

25V

C322

403

343

3715

CERAMIC

0.1U

Z

25V

C357

403

343 3715

CERAMIC

0.1U

Z

25V

C323

403

343

3715

CERAMIC

0.1U

Z

25V

C358

403

343 3715

CERAMIC

0.1U

Z

25V

C3231

403

343

3715

CERAMIC

0.1U

Z

25V

C359

403

343 3715

CERAMIC

0.1U

Z

25V

C3232

403

398

4118

ELECT

47U

M

16V

C360

403

276 1314

CERAMIC

1000P

K

50V

C3233

403

343

3715

CERAMIC

0.1U

Z

25V

C361

403

343 3715

CERAMIC

0.1U

Z

25V

C3234

403

398

6518

ELECT

2.2U

M

50V

C362

403

358 3212

CERAMIC

10U

K

6.3V

C3236

403

441

9817

CERAMIC

0.01U

K

50V

403

368 7316

CERAMIC

10U

K

6.3V

C3237

403

343

3715

CERAMIC

0.1U

Z

25V

C363

403

343 3715

CERAMIC

0.1U

Z

25V

C3238

403

355

9910

CERAMIC

2.2U

K

10V

C364

403

343 3715

CERAMIC

0.1U

Z

25V

-75-

Image 75

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

Contents

LC-X71 SERVICE MANUAL Multimedia Projector Model No. LC-X71 LC-X71LChassis No. KE6-X7100 KE6-X71L00 ORIGINAL VERSIONContents SERVICE PERSONNEL WARNING Safety InstructionsSAFETY PRECAUTIONS PRODUCT SAFETY NOTICESpecifications Fuse Thermal switchInterlock switch Circuit ProtectionsRECOMMENDATION Warning temperature and power failure protectionAir filter care and cleaning Possible causesFig.1 Mechanical Disassemblies1 Cabinet Top removal 2 Cabinet Front removal3 Main Board removal 4 AV, I/F Board & Rear Panel removalFig.4 5 Lamp Ballast Unit removal 6 Optical Unit removalFig.5 Fig.8 8 Power Board removal7 Prism Base removal Fig.7Fig.10 9 Filter Board & Interlock SW & Thermal SW removal10 Fans FN901, FN902 removal Fig.9Relay Lens disassembly Optical Parts DisassembliesProjection Lens removal Polarized Glass-In removal Fig.3-1Fig.3-2 Fig.4-1 Polarized Glass-Out and Wide view Glass removal1 Remove 7 screws to take the Optical Unit Top off upward Condenser Lens disassemblyOptical Unit Top removal Optical Pats DisassembliesLocations and Directions Optical Parts DisassembliesDescription LCD Panel/Prism Ass’y Replacement LCD Panel/Prism Ass’y removalNote on LCD Panel/Prism Ass’y Mounting Note on LCD Panel/Prism Ass’y Recommendation Lamp ReplacementHow to reset Lamp Replace Counter How to check lamp used timeOptical Adjustments Electrical Adjustments Adjustments after Parts ReplacementFig.1-1 Optical AdjustmentsContrast adjustment R/G/B-CONTRAST ADJUSTMENTCondenser Lens adjustment Fig.2-1Fig.2-2 Relay lens-Out adjustment Service Mode Electrical AdjustmentsService Adjustment Menu Operation Memory IC ReplacementCircuit Adjustments z Output Voltage adjustmentx +16V adjustment n PC Black Level adjustment c Fan Voltage adjustmentb PSIG adjustment v Video Center adjustment⁄0PC Gamma-shift adjustment m PC Input adjustmentA/V Input adjustment Common Center adjustment⁄2AV Gamma-shift adjustment ⁄3AV White Balance adjustmentNOTE ON WHITE UNIFORMITY ADJUSTMENT IC1871 Test Points and LocationsElectrical Adjustments IC801Initial Value Service Adjustment Data TableAdjustment Item Group No143 144 145 146 147 148 149 150 Adjustment for AV input Last Calib Table Offset AD9882M62393FP Composite NTSCRange Electrical AdjustmentsGroup No. Adjustment Item Initial ValueInitial Value Electrical AdjustmentsAdjustment Item Group No436 RGB Video RGB-Video 1080-25psf Range Electrical AdjustmentsGroup No. Adjustment Item Initial Value980 Color shading correction 720 22pull down setting721 23pull down setting Ghost DriftR-LCD PANEL Chassis block diagramsChassis Description Chassis over viewMAIN BOARD Video signal processing stageChassis Description A/V BOARDChassis Description Audio signal processing stageK16I FAN control stageFAN location Chassis DescriptionLENS SHIFT Lamp control stageMotor control stage Chassis DescriptionChassis Description Serial bus control stageCIRCUIT Power supply lines & power failure detectionChassis Description PRIMARYChassis Description LED indication and projector conditionIndicators Projector ConditionPower failure detection system Error information tableDetection of Power failure Chassis Description Power failure detection treeDiagnosis procedure Diagnosis of power failure with RS-232C portThe Latest Error Error history logSystem Control & I/O Port Table IC801, HD6417727F Control Port FunctionsControl Port Functions Control Port Functions Control Port Functions Control Port Functions Parallel I/O Expander IC4801, TIC81592GPIC7801 IIC Bus D/A ConverterIC281 M62393Waveforms Cleaning Cleaning with air sprayDisassembly Cleaning AD9882 IC Block DiagramsBH3540 Volume Control, IC1652 AD8183ARU/AD8185ARUCXA7004R LCD Driver, IC501, IC531, IC561, IC1501, IC1531, IC1561 CXD3531R Digital Signal Driver & Timing Generator , IC401CXD3807 AV A/D, IC9201 EDD2516 DDR Memory, IC1301, IC1311,IC1321,IC1331IC Block Diagrams IC Block Diagrams EM638325TS DDR Memory, IC1801 FA5502M P. F. Controller, IC601LB1641 IC1602, IC1611 IDT70V24S15PFG DP RAM, IC4701Motor Drive SP232STR-Z2156A Power Switching, IC651 PW388 System Control & Scan Converter, IC301IC Block Diagrams TA1370FG Sync Separator, Frequency Counter, IC3231 TIC81592 I/O Expander, IC4801Divide IC Block Diagrams TDA1517ATW Audio Output, IC1681, IC1682Read Description in the parts list Electrical Parts ListCooling Fan Electrical Parts ListElectrical Parts List Electrical Parts List Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription A/V BOARD Electrical Parts ListDescription DescriptionElectrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Electrical Parts List DescriptionDescription Description Electrical Parts ListPOWER BOARD 610 328 8383 ASSY,PWB,POWER KE6BElectrical Parts List DescriptionDescription Description Electrical Parts ListSUB POWER BOARD 610 328 8413 ASSY,PWB,SUB POWER KE6BDRIVE BOARD Electrical Parts ListDescription DescriptionKE6-X71L00 Electrical Parts ListKE6-X71L00 different partsCABINET PARTS Mechanical Parts ListKE6-X7100 23-b23-a 23-cTYPE-R Optical Parts List70-a 24-aPage 71-b G Optical Parts List71R/L 71-a ROptical Parts List further instructionsKE6-X7100 KE6-X71L00 2006 Eiki International, Inc A-key to better communicationsChassis No Diagrams & DrawingsSchematic Diagrams Printed Wiring Board Drawings ModelIC IC Pin description of diode, transistor and ICDiode Transistor/FETDiagrams & Drawings LC-X71, LC-X71L