Eiki LC-X71 LC-X71L service manual R329

Page 81

Electrical Parts List

KE6-X7100 KE6-X71L00

Key No.

Part No.

 

Description

 

 

Key No.

Part No.

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R329

401

224

9016

MT-GLAZE

10K

JA 1/16W

R408

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R3291

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R412

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R332

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R413

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R334

401

225

1217

MT-GLAZE

4.7K

JA 1/16W

R414

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R336

401

225

1217

MT-GLAZE

4.7K

JA 1/16W

R416

401

224 9016

MT-GLAZE

10K

JA 1/16W

R338

401

225

8117

MT-GLAZE

10

JA 1/16W

R417

401

224 8811

MT-GLAZE

100

JA 1/16W

R339

401

225

8117

MT-GLAZE

10

JA 1/16W

R418

401

224 8811

MT-GLAZE

100

JA 1/16W

R3401

401

035

4118

MT-GLAZE

0.000

ZA 1/8W

R419

401

224 9016

MT-GLAZE

10K

JA 1/16W

R3402

401

224

8811

MT-GLAZE

100

JA 1/16W

R421

401

225 8117

MT-GLAZE

10

JA 1/16W

R3403

401

224

8811

MT-GLAZE

100

JA 1/16W

R422

401

224 9313

MT-GLAZE

1K

JA 1/16W

R3404

401

224

9313

MT-GLAZE

1K

JA 1/16W

R426

401

224 9313

MT-GLAZE

1K

JA 1/16W

R3406

401

224

9016

MT-GLAZE

10K

JA 1/16W

R428

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R341

401

225

8117

MT-GLAZE

10

JA 1/16W

R429

401

225 8117

MT-GLAZE

10

JA 1/16W

R3412

401

224

9016

MT-GLAZE

10K

JA 1/16W

R431

401

225 8117

MT-GLAZE

10

JA 1/16W

R3413

401

224

9016

MT-GLAZE

10K

JA 1/16W

R432

401

225 8117

MT-GLAZE

10

JA 1/16W

R3414

401

224

9016

MT-GLAZE

10K

JA 1/16W

R433

401

225 8117

MT-GLAZE

10

JA 1/16W

R3416

401

224

9016

MT-GLAZE

10K

JA 1/16W

R437

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R3417

401

224

9313

MT-GLAZE

1K

JA 1/16W

R438

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R342

401

224

9016

MT-GLAZE

10K

JA 1/16W

R4405

401

224 9016

MT-GLAZE

10K

JA 1/16W

R3423

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4406

401

224 9313

MT-GLAZE

1K

JA 1/16W

R3424

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4407

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R3426

401

224

8811

MT-GLAZE

100

JA 1/16W

R4411

401

225 8117

MT-GLAZE

10

JA 1/16W

R3427

401

224

8811

MT-GLAZE

100

JA 1/16W

R4412

401

224 9313

MT-GLAZE

1K

JA 1/16W

R3428

401

224

8811

MT-GLAZE

100

JA 1/16W

R4413

401

224 9313

MT-GLAZE

1K

JA 1/16W

R3429

401

224

8811

MT-GLAZE

100

JA 1/16W

R4414

401

225 8117

MT-GLAZE

10

JA 1/16W

R343

401

225

8117

MT-GLAZE

10

JA 1/16W

R4416

401

224 9313

MT-GLAZE

1K

JA 1/16W

R344

401

225

8117

MT-GLAZE

10

JA 1/16W

R4417

401

224 9313

MT-GLAZE

1K

JA 1/16W

R345

401

225

8117

MT-GLAZE

10

JA 1/16W

R4418

401

224 9313

MT-GLAZE

1K

JA 1/16W

R346

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4419

401

224 9313

MT-GLAZE

1K

JA 1/16W

R347

401

225

8117

MT-GLAZE

10

JA 1/16W

R442

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R348

401

225

8117

MT-GLAZE

10

JA 1/16W

R4421

401

224 9016

MT-GLAZE

10K

JA 1/16W

R349

401

225

8117

MT-GLAZE

10

JA 1/16W

R4422

401

225 1217

MT-GLAZE

4.7K

JA 1/16W

R350

401

225

1217

MT-GLAZE

4.7K

JA 1/16W

R4423

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R351

401

225

8117

MT-GLAZE

10

JA 1/16W

R4424

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R352

401

225

1217

MT-GLAZE

4.7K

JA 1/16W

R4425

401

224 9313

MT-GLAZE

1K

JA 1/16W

R353

401

224

9016

MT-GLAZE

10K

JA 1/16W

R4426

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R354

401

225

1217

MT-GLAZE

4.7K

JA 1/16W

R4427

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R355

401

224

9016

MT-GLAZE

10K

JA 1/16W

R4428

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R357

401

225

8117

MT-GLAZE

10

JA 1/16W

R4429

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R358

401

225

8117

MT-GLAZE

10

JA 1/16W

R443

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R359

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4431

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R360

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4432

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R361

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4433

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R362

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4434

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R363

401

224

9016

MT-GLAZE

10K

JA 1/16W

R4435

401

224 9313

MT-GLAZE

1K

JA 1/16W

R364

401

224

9412

MT-GLAZE

1M

JA 1/16W

R4436

401

225 8117

MT-GLAZE

10

JA 1/16W

R365

401

225

8513

MT-GLAZE

1.8K

JA 1/16W

R4437

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R366

401

225

8513

MT-GLAZE

1.8K

JA 1/16W

R4438

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R368

401

224

9719

MT-GLAZE

22

JA 1/16W

R4439

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R369

401

224

9719

MT-GLAZE

22

JA 1/16W

R4441

401

225 8117

MT-GLAZE

10

JA 1/16W

R371

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4442

401

225 8117

MT-GLAZE

10

JA 1/16W

R372

401

224

9016

MT-GLAZE

10K

JA 1/16W

R4444

401

224 9313

MT-GLAZE

1K

JA 1/16W

R373

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4445

401

224 9016

MT-GLAZE

10K

JA 1/16W

R374

401

224

9016

MT-GLAZE

10K

JA 1/16W

R4446

401

224 9313

MT-GLAZE

1K

JA 1/16W

R375

401

225

1217

MT-GLAZE

4.7K

JA 1/16W

R4452

401

224 9313

MT-GLAZE

1K

JA 1/16W

R377

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4454

401

225 8117

MT-GLAZE

10

JA 1/16W

R387

401

224

9016

MT-GLAZE

10K

JA 1/16W

R4455

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R388

401

224

9016

MT-GLAZE

10K

JA 1/16W

R4456

401

224 9313

MT-GLAZE

1K

JA 1/16W

R389

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4458

401

224 8811

MT-GLAZE

100

JA 1/16W

R391

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4459

401

224 9313

MT-GLAZE

1K

JA 1/16W

R392

401

225

8117

MT-GLAZE

10

JA 1/16W

R4461

401

224 8811

MT-GLAZE

100

JA 1/16W

R393

401

225

8117

MT-GLAZE

10

JA 1/16W

R4462

401

224 9313

MT-GLAZE

1K

JA 1/16W

R394

401

225

8117

MT-GLAZE

10

JA 1/16W

R4463

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R395

401

225

8117

MT-GLAZE

10

JA 1/16W

R4465

401

225 0210

MT-GLAZE

3.3K

JA 1/16W

R396

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4466

401

224 9016

MT-GLAZE

10K

JA 1/16W

R397

401

225

1217

MT-GLAZE

4.7K

JA 1/16W

R4467

401

224 9313

MT-GLAZE

1K

JA 1/16W

R398

401

225

1217

MT-GLAZE

4.7K

JA 1/16W

R4468

401

225 0210

MT-GLAZE

3.3K

JA 1/16W

R399

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4469

401

224 9313

MT-GLAZE

1K

JA 1/16W

R401

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R447

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R402

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4472

401

224 9313

MT-GLAZE

1K

JA 1/16W

R403

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4473

401

224 9313

MT-GLAZE

1K

JA 1/16W

R404

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4474

401

224 9313

MT-GLAZE

1K

JA 1/16W

R406

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4475

401

224 9313

MT-GLAZE

1K

JA 1/16W

R407

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R4476

401

224 8811

MT-GLAZE

100

JA 1/16W

 

 

 

 

 

 

 

 

 

 

 

 

 

-81-

Image 81
Contents Original Version Contents Safety Precautions Safety InstructionsSpecifications Interlock switch Thermal switchCircuit Protections FuseRecommendation Mechanical Disassemblies Cabinet Top removalCabinet Front removal Main Board removal AV, I/F Board & Rear Panel removalFN905 Lamp Ballast Unit removal Optical Unit removalFN906 Power Board removal Power BoardPrism Base removal Filter Board & Interlock SW & Thermal SW removal Interlock SwitchFans FN901, FN902 removal SW902Optical Parts Disassemblies Relay Lens disassemblyProjection Lens removal Relay LensOptical filter HCP Polarized Glass-In removalPolarized Glass-Out and Wide view Glass removal LCD Panel/Prism Ass’yOut Optical Unit Top removal Condenser Lens disassemblyDescription Locations and DirectionsImportant Notice on LCD Panel/Prism Assy Replacement LCD Panel/Prism Ass’y ReplacementMounting Procedure LCD Panel/Prism Ass’y removalLCD Panel/Prism Assy Type-R How to reset Lamp Replace Counter Lamp ReplacementProcedure Reset the Lamp Replace Counter, see below explanationOptical Adjustments Electrical Adjustments Adjustments after Parts ReplacementContrast adjustment Optical AdjustmentsBefore Adjustment Main BoardWhite b Slot B Moving of slot B Slot D Moving of Slot D Condenser Lens adjustmentRelay lens-Out adjustment White bMoving of slot B White Cyan Screw D Moving of slot D Electrical Adjustments Service Adjustment Menu OperationIC802 is not defective Output Voltage adjustment Circuit Adjustments+16V adjustment Adjustment ConditionPsig adjustment Fan Voltage adjustmentVideo Center adjustment PC Black Level adjustmentInput adjustment PC Input adjustmentCommon Center adjustment ⁄0PC Gamma-shift adjustment⁄3AV White Balance adjustment ⁄2AV Gamma-shift adjustmentMain Board Test Points and LocationsService Adjustment Data Table Temp. warning setting RC KEY DisableFactory use Factory default setting Not used DDC SettingPanel L/R setting Adjustment for AV input210 290 300 301 302 303 CXD3807310 AD9882 311 M62393FP400 Composite Ntsc Composite PAL 401 410 411 420 421 422 423 424 425Scart YCbCrRGB Video 426 427 428 430 431 432 433 434 435RGB Video 480P RGB Video 575PHdcp 575P 440 Hdcp 480PHdcp 720P-60 443 Hdcp 720P-50RGB-Video 1080-25psf 451 452 453 454 455 600 620RGB-Video 1080-24psf RGB-Video 1080P-60De-interlacer setting Auto PC Adjustment680 681 690 700 701 711 713 715 Auto Calibration721 23pull down setting 720 22pull down setting975 Ghost Drift Color shading correctionChassis block diagrams Chassis DescriptionChassis over view IC3012 Video signal processing stageK00D Audio signal processing stageK20H K20G K20FFAN location FAN control stageFN904 FN903 FN901 FN905Motor control stage Lamp control stageYellow Serial bus control stageRed GreenIC8702 3V2 Power supply lines & power failure detectionLED indication and projector condition Indicators Projector ConditionPower failure detection system Error information tablePin Signal Name Connection Error Information Power failure detection tree Failure areaK10R Diagnosis procedure Diagnosis of power failure with RS-232C portError Error Code Error Information Error history logSystem Control & I/O Port Table IC801, HD6417727F Control Port FunctionsWE0 Pwreset Netsw Parallel I/O Expander IC4801, TIC81592GP M62393 IIC Bus D/A ConverterWaveforms Cleaning with air spray CleaningAD8183ARU/AD8185ARU IC Block DiagramsCXD3531R Digital Signal Driver & Timing Generator , IC401 IC Block Diagrams IC Block Diagrams IC Block Diagrams IC Block Diagrams Divide TDA1517ATW Audio Output, IC1681, IC1682 Read Description in the parts list Electrical Parts ListFilter Board F601 OUT of Circuit BoardAssemblied Boards TERMINAL1 Board 147 TR 2SA1037AK-S-T146 405 0417 TR 2SA1037K IC IDT70V24S15PFG 7316 C2591 C365 C568 NP-ELECT Carbon R2213 R329 R4477 R5212 R6791 Network 0X4 1/32W Network 10KX4 1/32W FILTER,LP 34MHZ Zener Diode 02DZ6.2YTPH3 IC AD8185ARUZ-REEL7 C2007 R1111 Zener Diode UDZS-TE-1712B ZD UDZS-TE-176.2B Resister Diode RF101L2S POS-SOLID Filter Board Mechanical Parts List 23-b 100 Optical Parts List65 Red 71R/L 71-a R 71-b G 71-c B 71-e G = no use 103 Key to better communications Schematic Diagrams Printed Wiring Board Drawings Diagrams & DrawingsIC IC Pin description of diode, transistor and ICDiagrams & Drawings LC-X71, LC-X71L

LC-X71 LC-X71L specifications

The Eiki LC-X71 and LC-X71L are advanced multimedia projectors designed for a range of applications, from education to corporate environments. Known for their outstanding image quality and impressive clarity, these projectors combine technological innovation with user-friendly features, making them ideal for presentations, lectures, and various visual displays.

One of the defining characteristics of the LC-X71 series is its high brightness output. With 6000 ANSI lumens, these projectors ensure clear and vibrant images, even in well-lit rooms. This level of brightness is complemented by a native XGA resolution (1024 x 768), providing sharp details and vivid colors. The LC-X71L model features a slightly enhanced brightness, making it suitable for larger venues or where ambient light cannot be controlled.

The Eiki LC-X71 and LC-X71L utilize a DLP (Digital Light Processing) technology that enhances color accuracy and contrast. This technology minimizes the visibility of pixels, ensuring smooth images that remain sharp at various viewing distances. Moreover, the projectors incorporate a high contrast ratio, which contributes to deep blacks and bright whites, making them perfect for presentations with complex graphics.

Another noteworthy feature is the flexible connectivity options. The LC-X71 series offers multiple input terminals, including HDMI, VGA, and USB, allowing for seamless integration with various devices, from laptops to video players. This versatility enables users to easily switch between different content sources. Additionally, the projectors support wireless presentation capability, enhancing user convenience and reducing the clutter of cables.

User convenience doesn’t stop at connectivity. The LC-X71 and LC-X71L are designed for easy installation and maintenance. Their lightweight design and compact dimensions facilitate portability, making them easy to move between locations. They also feature a filter-free design, reducing maintenance efforts and ensuring long-term reliability.

In terms of energy efficiency, both models are equipped with Eco Mode, which extends lamp life and reduces power consumption. The lamp life can reach up to 4000 hours, depending on usage, making it a cost-effective solution for prolonged use.

In conclusion, the Eiki LC-X71 and LC-X71L projectors deliver exceptional performance, combining high brightness, versatile connectivity, and user-friendly features. Their technological advancements cater to various needs, ensuring that they stand out in the competitive market of multimedia projectors.