Eiki LC-X71 LC-X71L service manual Pos-Solid

Page 96

Electrical Parts List

KE6-X7100 KE6-X71L00

Key No.

Part No.

 

Description

 

 

 

 

Key No.

Part No.

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C6661

403 169

2817

CERAMIC

330P J

50V

 

R6692

401 255 7418

MT-GLAZE

51K

JA 1/10W

 

C6662

403 420

2112

EP-ELECT

820U M

4V

 

R6693

401 255 6411

MT-GLAZE

3K

JA 1/10W

 

C6663

403 347

5517

POS-SOLID

470U M

4V

 

R6694

401 332 6013

MT-GLAZE

0.056

JA 1/2W

 

C6664

403 310

8316

CERAMIC

10U Z

10V

 

R6696

401 150 6110

MT-GLAZE

2.2K

JA 1/10W

 

C6666

403 265

3213

CERAMIC

1000P J

50V

 

R6697

401 255 6114

MT-GLAZE

20K

JA 1/10W

 

C6668

403 164

0214

CERAMIC

0.1U Z

25V

 

R6699

401 150 5915

MT-GLAZE

10K

JA 1/10W

 

C6669

403 310

8316

CERAMIC

10U Z

10V

 

R6702

401 256 5314

MT-GLAZE

56K

JA 1/10W

 

C6671

403 164

0214

CERAMIC

0.1U Z

25V

 

R6703

401 256 1415

MT-GLAZE

330K

JA 1/10W

 

C6672

403 381

5610

ELECT

220U M

16V

 

R6704

401 255 6114

MT-GLAZE

20K

JA 1/10W

 

C6673

403 164

0214

CERAMIC

0.1U Z

25V

 

R6706

401 256 5314

MT-GLAZE

56K

JA 1/10W

 

C6674

403 381

5610

ELECT

220U M

16V

 

R6707

401 150 5915

MT-GLAZE

10K

JA 1/10W

 

C6676

403 164

0214

CERAMIC

0.1U Z

25V

 

R6708

401 256 6014

MT-GLAZE

27K

JA 1/10W

 

C6677

403 381

5610

ELECT

220U M

16V

 

R6711

401 150 5915

MT-GLAZE

10K

JA 1/10W

 

C6678

403 164

0214

CERAMIC

0.1U Z

25V

 

R6712

401 150 5915

MT-GLAZE

10K

JA 1/10W

 

C6679

403 310

8316

CERAMIC

10U Z

10V

 

R6713

401 150 6011

MT-GLAZE

0.000

ZA 1/10W

 

C6681

403 381

5610

ELECT

220U M

16V

 

R6714

401 150 6219

MT-GLAZE

1K

JA 1/10W

 

C6682

403 381

5610

ELECT

220U M

16V

 

R6716

401 150 6219

MT-GLAZE

1K

JA 1/10W

 

C6683

403 164

0214

CERAMIC

0.1U Z

25V

 

R6788

401 256 6311

MT-GLAZE

47K

JA 1/10W

 

C6684

403 164

0214

CERAMIC

0.1U Z

25V

 

COIL

 

 

 

 

 

C6686

403 164

0214

CERAMIC

0.1U Z

25V

 

L6601

645 037 4807

INDUCTOR,33U M

 

 

C6695

403 164

0214

CERAMIC

0.1U Z

25V

 

L6602

645 033 7949

INDUCTOR,33U M

 

 

RESISTOR

 

 

 

 

 

 

 

L6603

645 037 4791

INDUCTOR,100U M

 

 

R6601

401 224

6213

MT-GLAZE

10M

JA 1/10W

 

L6604

645 079 8467

INDUCTOR,5.6U N

 

 

R6602

401 255

7012

MT-GLAZE

51

JA 1/10W

 

DIODE

 

 

 

 

 

R6603

401 150

5816

MT-GLAZE

100K

JA 1/10W

 

D6601

407 223 5011

DIODE D1FM3

 

 

 

R6604

401 256

6014

MT-GLAZE

27K

JA 1/10W

 

D6602

407 223 5011

DIODE D1FM3

 

 

 

R6606

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

D6603

407 223 5011

DIODE D1FM3

 

 

 

R6607

401 256

6014

MT-GLAZE

27K

JA 1/10W

 

D6604

407 223 5011

DIODE D1FM3

 

 

 

R6611

401 150

6110

MT-GLAZE

2.2K

JA 1/10W

 

D6606

407 223 5011

DIODE D1FM3

 

 

 

R6613

401 162

4111

MT-GLAZE

5.6K

JA 1/10W

 

D6611

407 149 0817

DIODE 1SS355-TE-17

 

R6616

401 150

6219

MT-GLAZE

1K

JA 1/10W

 

D6612

407 149 0817

DIODE 1SS355-TE-17

 

R6618

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

D6613

407 149 0817

DIODE 1SS355-TE-17

 

R6619

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

D6614

407 149 0817

DIODE 1SS355-TE-17

 

R6621

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

D6616

407 149 0817

DIODE 1SS355-TE-17

 

R6624

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

 

 

 

 

 

 

R6626

401 256

6014

MT-GLAZE

27K

JA 1/10W

 

 

DRIVE BOARD

 

 

 

R6627

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

 

 

 

 

 

 

610 328 8437 ASSY,PWB,DRIVE KE6B

 

 

 

R6628

401 256

6014

MT-GLAZE

27K

JA 1/10W

 

 

 

 

R6631

401 224

6213

MT-GLAZE

10M

JA 1/10W

 

TRANSISTOR

 

 

 

 

 

R6632

401 255

7012

MT-GLAZE

51

JA 1/10W

 

 

 

 

 

 

 

Q1631

405 014 4519

TR 2SC2412K T146

R

 

R6633

401 150

5816

MT-GLAZE

100K

JA 1/10W

 

 

 

 

405 014 4618

TR 2SC2412K T146

S

 

R6634

401 256

6014

MT-GLAZE

27K

JA 1/10W

 

 

 

 

 

405 015 8724

TR 2SC2812-L6-TB

 

 

R6636

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

 

 

 

 

 

405 015 8922

TR 2SC2812-L7-TB

 

 

R6637

401 256

6014

MT-GLAZE

27K

JA 1/10W

 

 

 

 

 

 

405 163 1612

TR 2SC2812N-L6-TB0

 

R6641

401 150

6110

MT-GLAZE

2.2K

JA 1/10W

 

 

 

 

Q1632

405 014 4519

TR 2SC2412K T146

R

 

R6643

401 162

4111

MT-GLAZE

5.6K

JA 1/10W

 

 

 

 

405 014 4618

TR 2SC2412K T146

S

 

R6646

401 150

6219

MT-GLAZE

1K

JA 1/10W

 

 

 

 

 

405 015 8724

TR 2SC2812-L6-TB

 

 

R6648

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

 

 

 

 

 

405 015 8922

TR 2SC2812-L7-TB

 

 

R6649

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

 

 

 

 

 

405 163 1612

TR 2SC2812N-L6-TB0

 

R6651

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

 

 

 

Q1633

405 014 4519

TR 2SC2412K T146

R

 

R6656

401 265

4414

MT-GLAZE

6.8K

FA 1/10W

 

 

 

 

405 014 4618

TR 2SC2412K T146

S

 

R6657

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

 

 

 

 

405 015 8724

TR 2SC2812-L6-TB

 

 

R6658

401 256

6014

MT-GLAZE

27K

JA 1/10W

 

 

 

 

 

 

405 015 8922

TR 2SC2812-L7-TB

 

 

R6659

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

 

 

 

 

 

405 163 1612

TR 2SC2812N-L6-TB0

 

R6661

401 256

6014

MT-GLAZE

27K

JA 1/10W

 

 

 

 

Q1634

405 014 4519

TR 2SC2412K T146

R

 

R6662

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

 

 

 

405 014 4618

TR 2SC2412K T146

S

 

R6663

401 256

6014

MT-GLAZE

27K

JA 1/10W

 

 

 

 

 

405 015 8724

TR 2SC2812-L6-TB

 

 

R6666

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

 

 

 

 

 

405 015 8922

TR 2SC2812-L7-TB

 

 

R6668

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

 

 

 

 

 

405 163 1612

TR 2SC2812N-L6-TB0

 

R6671

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

 

 

 

Q1636

405 014 4519

TR 2SC2412K T146

R

 

R6672

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

 

 

 

405 014 4618

TR 2SC2412K T146

S

 

R6673

401 224

6213

MT-GLAZE

10M

JA 1/10W

 

 

 

 

 

405 015 8724

TR 2SC2812-L6-TB

 

 

R6674

401 255

7012

MT-GLAZE

51

JA 1/10W

 

 

 

 

 

 

405 015 8922

TR 2SC2812-L7-TB

 

 

R6676

401 150

5816

MT-GLAZE

100K

JA 1/10W

 

 

 

 

 

 

405 163 1612

TR 2SC2812N-L6-TB0

 

R6677

401 256

3310

MT-GLAZE

75K

JA 1/10W

 

 

 

 

INTEGRATED

CIRCUIT

 

 

 

 

R6678

401 150

5915

MT-GLAZE

10K

JA 1/10W

 

 

 

 

 

 

IC1601

409 085 1900

IC LB1645N

 

 

 

R6679

401 256

7219

MT-GLAZE

18K

JA 1/10W

 

 

 

 

 

IC1602

409 114 4803

IC LB1641

 

 

 

R6682

401 162

3114

MT-GLAZE

3.3K

JA 1/10W

 

 

 

 

 

IC1611

409 114 4803

IC LB1641

 

 

 

R6683

401 162

3114

MT-GLAZE

3.3K

JA 1/10W

 

 

 

 

 

IC1621

409 124 5916

IC L78M12T-TL

 

 

R6684

401 150

6219

MT-GLAZE

1K

JA 1/10W

 

 

 

 

IC1631

409 461 7829

IC PQ20WZ11

 

 

 

R6687

401 238

4212

MT-GLAZE

1.5K

JA

1/3W

 

 

 

 

 

IC1632

409 461 7829

IC PQ20WZ11

 

 

 

R6688

401 256

6014

MT-GLAZE

27K

JA 1/10W

 

 

 

 

 

IC1651

409 390 6221

IC EL2244CS

 

 

 

R6689

401 255

9719

MT-GLAZE

82K

JA 1/10W

 

 

 

 

 

IC1652

409 367 1624

IC BH3540AFS-E2

 

 

R6691

401 256

5918

MT-GLAZE

2.7K

JA 1/10W

 

 

 

 

CAPACITOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-96-

Image 96
Contents Original Version Contents Safety Instructions Safety PrecautionsSpecifications Thermal switch Interlock 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 Interlock Switch Filter Board & Interlock SW & Thermal SW removalFans FN901, FN902 removal SW902Relay Lens disassembly Optical Parts DisassembliesProjection Lens removal Relay LensPolarized Glass-In removal Optical filter HCPPolarized Glass-Out and Wide view Glass removal LCD Panel/Prism Ass’yOut Condenser Lens disassembly Optical Unit Top removalLocations and Directions DescriptionLCD Panel/Prism Ass’y Replacement Important Notice on LCD Panel/Prism Assy ReplacementMounting Procedure LCD Panel/Prism Ass’y removalLCD Panel/Prism Assy Type-R Lamp Replacement How to reset Lamp Replace CounterProcedure Reset the Lamp Replace Counter, see below explanationAdjustments after Parts Replacement Optical Adjustments Electrical AdjustmentsOptical Adjustments Contrast adjustmentBefore Adjustment Main BoardCondenser Lens adjustment White b Slot B Moving of slot B Slot D Moving of Slot DRelay 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 Circuit Adjustments Output Voltage adjustment+16V adjustment Adjustment ConditionFan Voltage adjustment Psig adjustmentVideo Center adjustment PC Black Level adjustmentPC Input adjustment Input adjustmentCommon Center adjustment ⁄0PC Gamma-shift adjustment⁄2AV Gamma-shift adjustment ⁄3AV White Balance adjustmentTest Points and Locations Main BoardService Adjustment Data Table RC KEY Disable Temp. warning settingFactory use Factory default setting Not used DDC SettingAdjustment for AV input Panel L/R setting210 290 300 301 302 303 CXD3807310 AD9882 311 M62393FP400 Composite Ntsc 401 410 411 420 421 422 423 424 425 Composite PALScart YCbCr426 427 428 430 431 432 433 434 435 RGB VideoRGB Video 480P RGB Video 575P440 Hdcp 480P Hdcp 575PHdcp 720P-60 443 Hdcp 720P-50451 452 453 454 455 600 620 RGB-Video 1080-25psfRGB-Video 1080-24psf RGB-Video 1080P-60Auto PC Adjustment De-interlacer setting680 681 690 700 701 711 713 715 Auto Calibration720 22pull down setting 721 23pull down setting975 Ghost Drift Color shading correctionChassis block diagrams Chassis DescriptionChassis over view Video signal processing stage IC3012Audio signal processing stage K00DK20H K20G K20FFAN control stage FAN locationFN904 FN903 FN901 FN905Lamp control stage Motor control stageSerial bus control stage YellowRed GreenPower supply lines & power failure detection IC8702 3V2Indicators Projector Condition LED indication and projector conditionPower failure detection system Error information tablePin Signal Name Connection Error Information Power failure detection tree Failure areaK10R Diagnosis of power failure with RS-232C port Diagnosis procedureError history log Error Error Code Error InformationControl Port Functions System Control & I/O Port Table IC801, HD6417727FWE0 Pwreset Netsw Parallel I/O Expander IC4801, TIC81592GP IIC Bus D/A Converter M62393Waveforms Cleaning Cleaning with air sprayIC Block Diagrams AD8183ARU/AD8185ARUCXD3531R Digital Signal Driver & Timing Generator , IC401 IC Block Diagrams IC Block Diagrams IC Block Diagrams IC Block Diagrams Divide TDA1517ATW Audio Output, IC1681, IC1682 Electrical Parts List Read Description in the parts listOUT of Circuit Board Filter Board F601Assemblied 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 Optical Parts List 10065 Red 71R/L 71-a R 71-b G 71-c B 71-e G = no use 103 Key to better communications Diagrams & Drawings Schematic Diagrams Printed Wiring Board DrawingsPin description of diode, transistor and IC IC 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.