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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

C568

403

343

3715

CERAMIC

0.1U

Z

25V

C7871

403

343 3715

CERAMIC

0.1U

Z

25V

C569

403

398

4118

ELECT

47U

M

16V

C7872

403

391 5112

ELECT

100U

M

16V

C571

403

343

3715

CERAMIC

0.1U

Z

25V

C7881

403

376 3119

ELECT

100U

M

25V

C572

403

343

3715

CERAMIC

0.1U

Z

25V

C7882

403

343 3715

CERAMIC

0.1U

Z

25V

C573

403

343

3715

CERAMIC

0.1U

Z

25V

C7891

403

343 3715

CERAMIC

0.1U

Z

25V

C5802

403

343

3715

CERAMIC

0.1U

Z

25V

C7892

403

391 5112

ELECT

100U

M

16V

C5803

403

343

3715

CERAMIC

0.1U

Z

25V

C801

403

343 3715

CERAMIC

0.1U

Z

25V

C5804

403

343

3715

CERAMIC

0.1U

Z

25V

C802

403

343 3715

CERAMIC

0.1U

Z

25V

C5806

403

343

3715

CERAMIC

0.1U

Z

25V

C803

403

401 3817

ELECT

10U

M

25V

C5807

403

343

3715

CERAMIC

0.1U

Z

25V

C804

403

343 3715

CERAMIC

0.1U

Z

25V

C5808

403

343

3715

CERAMIC

0.1U

Z

25V

C8042

403

358 3212

CERAMIC

10U

K

6.3V

C5809

403

343

3715

CERAMIC

0.1U

Z

25V

403

368 7316

CERAMIC

10U

K

6.3V

C5811

403

394

1319

ELECT

100U

M

6.3V

C805

403

343 3715

CERAMIC

0.1U

Z

25V

C5812

403

358

3212

CERAMIC

10U

K

6.3V

C8051

403

343 3715

CERAMIC

0.1U

Z

25V

403

368

7316

CERAMIC

10U

K

6.3V

C8052

403

343 3715

CERAMIC

0.1U

Z

25V

C5851

403

343

3715

CERAMIC

0.1U

Z

25V

C806

403

343 3715

CERAMIC

0.1U

Z

25V

C5852

403

343

3715

CERAMIC

0.1U

Z

25V

C8061

403

343 3715

CERAMIC

0.1U

Z

25V

C5853

403

343

3715

CERAMIC

0.1U

Z

25V

C8062

403

343 3715

CERAMIC

0.1U

Z

25V

C5881

403

394

1319

ELECT

100U

M

6.3V

C807

403

343 3715

CERAMIC

0.1U

Z

25V

C5883

403

343

3715

CERAMIC

0.1U

Z

25V

C8071

403

343 3715

CERAMIC

0.1U

Z

25V

C5884

403

343

3715

CERAMIC

0.1U

Z

25V

C8072

403

343 3715

CERAMIC

0.1U

Z

25V

C5886

403

343

3715

CERAMIC

0.1U

Z

25V

C808

403

343 3715

CERAMIC

0.1U

Z

25V

C5887

403

343

3715

CERAMIC

0.1U

Z

25V

C809

403

343 3715

CERAMIC

0.1U

Z

25V

C5891

403

394

1319

ELECT

100U

M

6.3V

C811

403

343 3715

CERAMIC

0.1U

Z

25V

C591

403

376

3119

ELECT

100U

M

25V

C812

403

343 3715

CERAMIC

0.1U

Z

25V

C592

403

343

3715

CERAMIC

0.1U

Z

25V

C813

403

343 3715

CERAMIC

0.1U

Z

25V

C593

403

376

3119

ELECT

100U

M

25V

C814

403

343 3715

CERAMIC

0.1U

Z

25V

C594

403

343

3715

CERAMIC

0.1U

Z

25V

C815

403

343 3715

CERAMIC

0.1U

Z

25V

C596

403

376

3119

ELECT

100U

M

25V

C816

403

343 3715

CERAMIC

0.1U

Z

25V

C597

403

343

3715

CERAMIC

0.1U

Z

25V

C817

403

358 3212

CERAMIC

10U

K

6.3V

C598

403

391

5112

ELECT

100U

M

16V

403

368 7316

CERAMIC

10U

K

6.3V

C599

403

343

3715

CERAMIC

0.1U

Z

25V

C818

403

394 1319

ELECT

100U

M

6.3V

C6731

403

343

3715

CERAMIC

0.1U

Z

25V

C819

403

343 3715

CERAMIC

0.1U

Z

25V

C6732

403

343

3715

CERAMIC

0.1U

Z

25V

C8201

403

442 2015

CERAMIC

1U

Z

10V

C6733

403

343

3715

CERAMIC

0.1U

Z

25V

C8202

403

442 2015

CERAMIC

1U

Z

10V

C6741

403

343

3715

CERAMIC

0.1U

Z

25V

C8203

403

343 3715

CERAMIC

0.1U

Z

25V

C6742

403

343

3715

CERAMIC

0.1U

Z

25V

C8204

403

343 3715

CERAMIC

0.1U

Z

25V

C6743

403

343

3715

CERAMIC

0.1U

Z

25V

C8206

403

343 3715

CERAMIC

0.1U

Z

25V

C6751

403

343

3715

CERAMIC

0.1U

Z

25V

C8207

403

343 3715

CERAMIC

0.1U

Z

25V

C6752

403

343

3715

CERAMIC

0.1U

Z

25V

C8208

403

343 3715

CERAMIC

0.1U

Z

25V

C6753

403

343

3715

CERAMIC

0.1U

Z

25V

C8209

403

343 3715

CERAMIC

0.1U

Z

25V

C6754

403

343

3715

CERAMIC

0.1U

Z

25V

C821

403

343 3715

CERAMIC

0.1U

Z

25V

C6756

403

343

3715

CERAMIC

0.1U

Z

25V

C8211

403

442 0110

CERAMIC

0.082U

K

16V

C7802

403

343

3715

CERAMIC

0.1U

Z

25V

C8212

403

306 6517

CERAMIC

8200P

K

50V

C7803

403

343

3715

CERAMIC

0.1U

Z

25V

C8213

403

343 3715

CERAMIC

0.1U

Z

25V

C7804

403

394

1319

ELECT

100U

M

6.3V

C8214

403

343 3715

CERAMIC

0.1U

Z

25V

C7805

403

343

3715

CERAMIC

0.1U

Z

25V

C8216

403

343 3715

CERAMIC

0.1U

Z

25V

C7806

403

391

5112

ELECT

100U

M

16V

C8217

403

343 3715

CERAMIC

0.1U

Z

25V

C7807

403

391

5112

ELECT

100U

M

16V

C8218

403

343 3715

CERAMIC

0.1U

Z

25V

C7808

403

343

3715

CERAMIC

0.1U

Z

25V

C8219

403

343 3715

CERAMIC

0.1U

Z

25V

C7809

403

343

3715

CERAMIC

0.1U

Z

25V

C822

403

343 3715

CERAMIC

0.1U

Z

25V

C7811

403

343

3715

CERAMIC

0.1U

Z

25V

C8221

403

343 3715

CERAMIC

0.1U

Z

25V

C7812

403

343

3715

CERAMIC

0.1U

Z

25V

C8222

403

343 3715

CERAMIC

0.1U

Z

25V

C7813

403

343

3715

CERAMIC

0.1U

Z

25V

C8223

403

343 3715

CERAMIC

0.1U

Z

25V

C7814

403

343

3715

CERAMIC

0.1U

Z

25V

C8224

403

343 3715

CERAMIC

0.1U

Z

25V

C7816

403

276

1314

CERAMIC

1000P

K

50V

C8226

403

343 3715

CERAMIC

0.1U

Z

25V

C7821

403

376

3119

ELECT

100U

M

25V

C8227

403

343 3715

CERAMIC

0.1U

Z

25V

C7822

403

343

3715

CERAMIC

0.1U

Z

25V

C8228

403

442 2015

CERAMIC

1U

Z

10V

C7823

403

343

3715

CERAMIC

0.1U

Z

25V

C8229

403

442 2015

CERAMIC

1U

Z

10V

C7824

403

343

3715

CERAMIC

0.1U

Z

25V

C823

403

343 3715

CERAMIC

0.1U

Z

25V

C7826

403

343

3715

CERAMIC

0.1U

Z

25V

C8231

403

442 2015

CERAMIC

1U

Z

10V

C7827

403

343

3715

CERAMIC

0.1U

Z

25V

C8232

403

358 3212

CERAMIC

10U

K

6.3V

C7831

403

343

3715

CERAMIC

0.1U

Z

25V

403

368 7316

CERAMIC

10U

K

6.3V

C7832

403

391

5112

ELECT

100U

M

16V

C8233

403

358 3212

CERAMIC

10U

K

6.3V

C7833

403

391

5112

ELECT

100U

M

16V

403

368 7316

CERAMIC

10U

K

6.3V

C7834

403

391

5112

ELECT

100U

M

16V

C8234

403

358 3212

CERAMIC

10U

K

6.3V

C7836

403

391

5112

ELECT

100U

M

16V

403

368 7316

CERAMIC

10U

K

6.3V

C7837

403

391

5112

ELECT

100U

M

16V

C824

403

343 3715

CERAMIC

0.1U

Z

25V

C7841

403

376

3119

ELECT

100U

M

25V

C825

403

343 3715

CERAMIC

0.1U

Z

25V

C7842

403

343

3715

CERAMIC

0.1U

Z

25V

C826

403

343 3715

CERAMIC

0.1U

Z

25V

C7851

403

343

3715

CERAMIC

0.1U

Z

25V

C827

403

343 3715

CERAMIC

0.1U

Z

25V

C7852

403

391

5112

ELECT

100U

M

16V

C828

403

343 3715

CERAMIC

0.1U

Z

25V

C7861

403

376

3119

ELECT

100U

M

25V

C829

403

343 3715

CERAMIC

0.1U

Z

25V

C7862

403

343

3715

CERAMIC

0.1U

Z

25V

C831

403

343 3715

CERAMIC

0.1U

Z

25V

-77-

Image 77

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

Contents

Chassis No. KE6-X7100 KE6-X71L00 SERVICE MANUAL Multimedia Projector Model No. LC-X71 LC-X71LORIGINAL VERSION LC-X71Contents SAFETY PRECAUTIONS Safety InstructionsPRODUCT SAFETY NOTICE SERVICE PERSONNEL WARNINGSpecifications Interlock switch Thermal switchCircuit Protections FuseAir filter care and cleaning Warning temperature and power failure protectionPossible causes RECOMMENDATION1 Cabinet Top removal Mechanical Disassemblies2 Cabinet Front removal Fig.1Fig.4 3 Main Board removal4 AV, I/F Board & Rear Panel removal Fig.5 5 Lamp Ballast Unit removal6 Optical Unit removal 7 Prism Base removal 8 Power Board removalFig.7 Fig.810 Fans FN901, FN902 removal 9 Filter Board & Interlock SW & Thermal SW removalFig.9 Fig.10Projection Lens removal Relay Lens disassemblyOptical Parts Disassemblies Fig.3-2 Polarized Glass-In removalFig.3-1 Fig.4-1 Polarized Glass-Out and Wide view Glass removalOptical Unit Top removal Condenser Lens disassemblyOptical Pats Disassemblies 1 Remove 7 screws to take the Optical Unit Top off upwardDescription Locations and DirectionsOptical Parts Disassemblies Note on LCD Panel/Prism Ass’y Mounting LCD Panel/Prism Ass’y ReplacementLCD Panel/Prism Ass’y removal Note on LCD Panel/Prism Ass’y How to reset Lamp Replace Counter Lamp ReplacementHow to check lamp used time RecommendationOptical Adjustments Electrical Adjustments Adjustments after Parts ReplacementContrast adjustment Optical AdjustmentsR/G/B-CONTRAST ADJUSTMENT Fig.1-1Fig.2-2 Condenser Lens adjustmentFig.2-1 Relay lens-Out adjustment Service Adjustment Menu Operation Electrical AdjustmentsMemory IC Replacement Service Modex +16V adjustment Circuit Adjustmentsz Output Voltage adjustment b PSIG adjustment c Fan Voltage adjustmentv Video Center adjustment n PC Black Level adjustmentA/V Input adjustment m PC Input adjustmentCommon Center adjustment ⁄0PC Gamma-shift adjustmentNOTE ON WHITE UNIFORMITY ADJUSTMENT ⁄2AV Gamma-shift adjustment⁄3AV White Balance adjustment Electrical Adjustments Test Points and LocationsIC801 IC1871Adjustment Item Service Adjustment Data TableGroup No Initial Value143 144 145 146 147 148 149 150 Adjustment for AV input M62393FP AD9882Composite NTSC Last Calib Table OffsetGroup No. Adjustment Item Electrical AdjustmentsInitial Value RangeAdjustment Item Electrical AdjustmentsGroup No Initial Value436 RGB Video RGB-Video 1080-25psf Group No. Adjustment Item Electrical AdjustmentsInitial Value Range721 23pull down setting 720 22pull down settingGhost Drift 980 Color shading correctionChassis Description Chassis block diagramsChassis over view R-LCD PANELChassis Description Video signal processing stageA/V BOARD MAIN BOARDChassis Description Audio signal processing stageFAN location FAN control stageChassis Description K16IMotor control stage Lamp control stageChassis Description LENS SHIFTChassis Description Serial bus control stageChassis Description Power supply lines & power failure detectionPRIMARY CIRCUITIndicators LED indication and projector conditionProjector Condition Chassis DescriptionDetection of Power failure Power failure detection systemError information table 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, TIC81592GPIC281 IIC Bus D/A ConverterM62393 IC7801Waveforms Disassembly Cleaning CleaningCleaning with air spray BH3540 Volume Control, IC1652 IC Block DiagramsAD8183ARU/AD8185ARU AD9882CXA7004R LCD Driver, IC501, IC531, IC561, IC1501, IC1531, IC1561 CXD3531R Digital Signal Driver & Timing Generator , IC401IC Block Diagrams CXD3807 AV A/D, IC9201EDD2516 DDR Memory, IC1301, IC1311,IC1321,IC1331 IC Block Diagrams EM638325TS DDR Memory, IC1801 FA5502M P. F. Controller, IC601Motor Drive IDT70V24S15PFG DP RAM, IC4701SP232 LB1641 IC1602, IC1611IC Block Diagrams STR-Z2156A Power Switching, IC651PW388 System Control & Scan Converter, IC301 Divide TA1370FG Sync Separator, Frequency Counter, IC3231TIC81592 I/O Expander, IC4801 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 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 Description Electrical Parts ListDescription A/V BOARDDescription Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription Description Electrical Parts ListDescription POWER BOARD Electrical Parts List610 328 8383 ASSY,PWB,POWER KE6B DescriptionDescription Electrical Parts ListDescription SUB POWER BOARD Electrical Parts List610 328 8413 ASSY,PWB,SUB POWER KE6B DescriptionDescription Electrical Parts ListDescription DRIVE BOARDKE6-X71L00 Electrical Parts Listdifferent parts KE6-X71L00CABINET PARTS Mechanical Parts List23-a 23-b23-c KE6-X710070-a Optical Parts List24-a TYPE-RPage 71R/L Optical Parts List71-a R 71-b GKE6-X7100 KE6-X71L00 Optical Parts Listfurther instructions 2006 Eiki International, Inc A-key to better communicationsSchematic Diagrams Printed Wiring Board Drawings Diagrams & DrawingsModel Chassis NoDiode Pin description of diode, transistor and ICTransistor/FET IC ICDiagrams & Drawings LC-X71, LC-X71L