Eiki LC-X71 LC-X71L service manual IC AD8185ARUZ-REEL7

Page 89

Electrical Parts List

KE6-X7100 KE6-X71L00

Key No.

Part No.

 

Description

Key No.

Part No.

 

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

405

014

4618

TR 2SC2412K T146 S

 

405 014

4618

TR 2SC2412K T146 S

 

 

405

015

8724

TR 2SC2812-L6-TB

 

405 015

8724

TR 2SC2812-L6-TB

 

 

405

015

8922

TR 2SC2812-L7-TB

 

405 015

8922

TR 2SC2812-L7-TB

 

 

405

163

1612

TR 2SC2812N-L6-TB0

 

405 163

1612

TR 2SC2812N-L6-TB0

 

Q3004

405

014

4519

TR 2SC2412K T146 R

INTEGRATED

CIRCUIT

 

 

 

 

 

405

014

4618

TR 2SC2412K T146 S

IC001

409 438

5510

IC TC4052BFT

 

 

 

405

015

8724

TR 2SC2812-L6-TB

IC1001

409 527

6817

IC NJM2575F1

 

 

 

405

015

8922

TR 2SC2812-L7-TB

IC2002

409 462

6019

IC AD8185ARUZ-REEL7

 

 

405

163

1612

TR 2SC2812N-L6-TB0

IC2003

409 474

5314

IC NJM2535V

 

 

Q3006

405

014

4519

TR 2SC2412K T146 R

IC2004

409 527

6817

IC NJM2575F1

 

 

 

405

014

4618

TR 2SC2412K T146 S

IC3001

409 470

2614

IC AD8183ARUZ-REEL7

 

 

405

015

8724

TR 2SC2812-L6-TB

IC3002

409 051

2930

IC TC4053BF(EL)

 

 

405

015

8922

TR 2SC2812-L7-TB

IC3003

409 461

7314

IC AD8057ARTZ-REEL7

 

 

405

163

1612

TR 2SC2812N-L6-TB0

IC3004

409 461

7314

IC AD8057ARTZ-REEL7

 

Q3007

405

134

5925

TR 2SA1037AK-T146-R

IC3006

409 461

7314

IC AD8057ARTZ-REEL7

 

 

405

147

2215

TR 2SA1037AK-S-T146

 

 

IC3007

409 484

2013

IC BA7078AF-E2

 

 

405

002

0318

TR 2SA1037K T146 R

 

 

IC3008

410 343

7008

IC SN74AHCT1G14DBVR

 

 

405

002

0417

TR 2SA1037K T146 S

 

 

IC3009

410 343

7008

IC SN74AHCT1G14DBVR

 

 

405

002

6726

TR 2SA1179-M6-TB

 

 

IC3011

409 368

5819

IC TC7SH08FU(TE85L)

 

 

405

002

6924

TR 2SA1179-M7-TB

 

 

IC3012

409 400

7115

IC TC7W53FU-(TE12L)

 

 

405

163

1513

TR 2SA1179N-M6-TB

 

 

IC3013

409 400

7115

IC TC7W53FU-(TE12L)

 

Q3008

405

134

5925

TR 2SA1037AK-T146-R

 

IC3801

409 652

0711

IC HIN202EIBNZ-T

 

 

405

147

2215

TR 2SA1037AK-S-T146

 

 

 

409 565

9610

IC SP232AEN-L

 

 

405

002

0318

TR 2SA1037K T146 R

 

 

 

IC3803

410 457

0100

IC TWM7000-210010

 

 

405

002

0417

TR 2SA1037K T146 S

 

 

IC3804

410 466

3109

IC TWM7000-170010

 

 

405

002

6726

TR 2SA1179-M6-TB

 

 

IC3806

409 395

5912

IC TC7SH00FU-(TE85L)

 

 

405

002

6924

TR 2SA1179-M7-TB

 

 

IC3807

410 356

7507

IC SN74HCT244PWR

 

 

405

163

1513

TR 2SA1179N-M6-TB

 

 

IC4001

409 416

6515

IC BA05FP-E2

 

 

Q3009

405

014

4519

TR 2SC2412K T146 R

 

 

IC5002

409 271

7323

IC TC4W66F-TE12L

 

 

405

014

4618

TR 2SC2412K T146 S

 

 

IC5201

409 462

0324

IC 24LC21AT/SN

 

 

405

015

8724

TR 2SC2812-L6-TB

 

 

IC5202

409 051

2930

IC TC4053BF(EL)

 

 

405

015

8922

TR 2SC2812-L7-TB

 

 

IC5301

409 434

8119

IC TC4053BFT-(EL)

 

 

405

163

1612

TR 2SC2812N-L6-TB0

 

 

IC5308

410 349

4100

IC TC7W241FU(TE12L)

 

Q3801

405

014

4519

TR 2SC2412K T146 R

 

CAPACITOR

 

 

 

 

 

 

405

014

4618

TR 2SC2412K T146 S

 

 

 

 

 

 

C001

403 157

3611

CERAMIC

100P J

50V

 

405

015

8724

TR 2SC2812-L6-TB

 

C002

403 157

3611

CERAMIC

100P J

50V

 

405

015

8922

TR 2SC2812-L7-TB

 

C003

403 157

3611

CERAMIC

100P J

50V

 

405

163

1612

TR 2SC2812N-L6-TB0

 

C004

403 157

3611

CERAMIC

100P J

50V

Q4001

405

014

4519

TR 2SC2412K T146 R

 

405

014

4618

TR 2SC2412K T146 S

C006

403 157

3611

CERAMIC

100P J

50V

 

405

015

8724

TR 2SC2812-L6-TB

C007

403 157

3611

CERAMIC

100P J

50V

 

405

015

8922

TR 2SC2812-L7-TB

C008

403 323

8815

CERAMIC

2.2U Z

16V

 

405

163

1612

TR 2SC2812N-L6-TB0

C009

403 323

8815

CERAMIC

2.2U Z

16V

Q4002

405

014

4519

TR 2SC2412K T146 R

C011

403 323

8815

CERAMIC

2.2U Z

16V

 

405

014

4618

TR 2SC2412K T146 S

C012

403 323

8815

CERAMIC

2.2U Z

16V

 

405

015

8724

TR 2SC2812-L6-TB

C013

403 323

8815

CERAMIC

2.2U Z

16V

 

405

015

8922

TR 2SC2812-L7-TB

C014

403 323

8815

CERAMIC

2.2U Z

16V

 

405

163

1612

TR 2SC2812N-L6-TB0

C016

403 164

0214

CERAMIC

0.1U Z

25V

Q5003

405

014

4519

TR 2SC2412K T146 R

C017

403 164

0214

CERAMIC

0.1U Z

25V

 

405

014

4618

TR 2SC2412K T146 S

C018

403 164

0214

CERAMIC

0.1U Z

25V

 

405

015

8724

TR 2SC2812-L6-TB

C019

403 164

0214

CERAMIC

0.1U Z

25V

 

405

015

8922

TR 2SC2812-L7-TB

C021

403 164

0214

CERAMIC

0.1U Z

25V

 

405

163

1612

TR 2SC2812N-L6-TB0

C022

403 164

0214

CERAMIC

0.1U Z

25V

Q5004

405

014

4519

TR 2SC2412K T146 R

C1001

403 215

2211

CERAMIC

0.01U K

50V

 

405

014

4618

TR 2SC2412K T146 S

C1006

403 164

0214

CERAMIC

0.1U Z

25V

 

405

015

8724

TR 2SC2812-L6-TB

C1007

403 164

0214

CERAMIC

0.1U Z

25V

 

405

015

8922

TR 2SC2812-L7-TB

C1008

403 164

0214

CERAMIC

0.1U Z

25V

 

405

163

1612

TR 2SC2812N-L6-TB0

C1009

403 397

6212

ELECT

10U M

16V

Q5007

405

014

4519

TR 2SC2412K T146 R

C1011

403 164

0214

CERAMIC

0.1U Z

25V

 

405

014

4618

TR 2SC2412K T146 S

C1111

403 164

0214

CERAMIC

0.1U Z

25V

 

405

015

8724

TR 2SC2812-L6-TB

 

C1222

403 164

0214

CERAMIC

0.1U Z

25V

 

405

015

8922

TR 2SC2812-L7-TB

 

C1223

403 164

0214

CERAMIC

0.1U Z

25V

 

405

163

1612

TR 2SC2812N-L6-TB0

 

C1224

403 164

0214

CERAMIC

0.1U Z

25V

Q5301

405

134

5925

TR 2SA1037AK-T146-R

C1226

403 283

6319

CERAMIC

1U Z

10V

 

405

147

2215

TR 2SA1037AK-S-T146

 

C1227

403 164

0214

CERAMIC

0.1U Z

25V

 

405

002

0318

TR 2SA1037K T146 R

 

C1228

403 164

0214

CERAMIC

0.1U Z

25V

 

405

002

0417

TR 2SA1037K T146 S

 

C1229

403 164

0214

CERAMIC

0.1U Z

25V

 

405

002

6726

TR 2SA1179-M6-TB

 

C1234

403 164

0214

CERAMIC

0.1U Z

25V

 

405

002

6924

TR 2SA1179-M7-TB

 

C1236

403 164

0214

CERAMIC

0.1U Z

25V

 

405

163

1513

TR 2SA1179N-M6-TB

 

C2001

403 380

0111

CERAMIC

47U M

6.3V

Q5302

405

014

4519

TR 2SC2412K T146 R

C2002

403 380

0111

CERAMIC

47U M

6.3V

 

405

014

4618

TR 2SC2412K T146 S

 

C2003

403 380

0111

CERAMIC

47U M

6.3V

 

405

015

8724

TR 2SC2812-L6-TB

 

C2004

403 164

0214

CERAMIC

0.1U Z

25V

 

405

015

8922

TR 2SC2812-L7-TB

 

C2005

403 139

7514

CERAMIC

39P J

50V

 

405

163

1612

TR 2SC2812N-L6-TB0

 

C2006

403 164

0214

CERAMIC

0.1U Z

25V

Q5303

405

014

4519

TR 2SC2412K T146 R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-89-

Image 89
Contents Original Version Contents Safety Precautions Safety InstructionsSpecifications Interlock switch Thermal switchCircuit Protections FuseRecommendation Cabinet Front removal Mechanical DisassembliesCabinet Top removal FN905 Main Board removalAV, I/F Board & Rear Panel removal FN906 Lamp Ballast Unit removalOptical Unit removal Prism Base removal Power Board removalPower Board 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 removalOut Polarized Glass-Out and Wide view Glass removalLCD Panel/Prism Ass’y 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 adjustmentMoving of slot B White Cyan Screw D Moving of slot D Relay lens-Out adjustmentWhite b IC802 is not defective Electrical AdjustmentsService Adjustment Menu Operation 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 CXD3807400 Composite Ntsc 310 AD9882311 M62393FP 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 over view Chassis block diagramsChassis Description 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 ConditionPin Signal Name Connection Error Information Power failure detection systemError information table K10R Power failure detection treeFailure area 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.