Eiki LC-X71 LC-X71L service manual Resister

Page 94

Electrical Parts List

KE6-X7100 KE6-X71L00

Key No.

Part No.

 

Description

 

 

 

Key No.

Part No.

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q651

405 134

5925

TR 2SA1037AK-T146-R

 

R604

401 258 8214

MT-GLAZE

 

680

JA

1/3W

 

405 147

2215

TR 2SA1037AK-S-T146

 

R606

402 080 8806

MT-GLAZE

 

680

KA

1W

 

405 002

0318

TR 2SA1037K T146 R

 

 

R613

402 095 0604

RESISTER

 

0.15

JB

5W

 

405 002

0417

TR 2SA1037K T146 S

 

 

R614

402 095 0604

RESISTER

 

0.15

JB

5W

 

405 002

6726

TR 2SA1179-M6-TB

 

 

R615

401 255 6510

MT-GLAZE

 

100

JA 1/10W

 

405 002

6924

TR 2SA1179-M7-TB

 

 

R616

401 150 6219

MT-GLAZE

 

1K

JA 1/10W

 

405 163

1513

TR 2SA1179N-M6-TB

 

 

R617

401 256 3617

MT-GLAZE

 

15K

JA 1/10W

Q652

405 014

4519

TR 2SC2412K T146 R

 

 

R618

401 162 2216

MT-GLAZE

 

10

JA 1/10W

 

405 014

4618

TR 2SC2412K T146 S

 

 

R619

401 150 6011

MT-GLAZE

 

0.000

ZA 1/10W

 

405 015

8724

TR 2SC2812-L6-TB

 

 

R620

401 255 6510

MT-GLAZE

 

100

JA 1/10W

 

405 015

8922

TR 2SC2812-L7-TB

 

 

R621

401 255 8712

MT-GLAZE

 

22

JA 1/10W

 

405 163

1612

TR 2SC2812N-L6-TB0

 

 

R622

401 264 9915

MT-GLAZE

 

36K

FA 1/10W

Q681

405 014

4519

TR 2SC2412K T146 R

 

 

R623

401 256 1415

MT-GLAZE

 

330K

JA 1/10W

 

405 014

4618

TR 2SC2412K T146 S

 

 

R624

401 162 2711

MT-GLAZE

 

180

JA 1/10W

 

405 015

8724

TR 2SC2812-L6-TB

 

 

R625

401 265 0911

MT-GLAZE

 

4.7

JA 1/10W

 

405 015

8922

TR 2SC2812-L7-TB

 

 

R626

401 152 3216

MT-GLAZE

 

330

JA 1/10W

 

405 163

1612

TR 2SC2812N-L6-TB0

 

 

R627

401 265 0911

MT-GLAZE

 

4.7

JA 1/10W

INTEGRATED

CIRCUIT

 

 

 

 

 

R628

401 255 6510

MT-GLAZE

 

100

JA 1/10W

IC601

409 523

1410

IC FA5502M

 

 

 

R630

401 256 7516

MT-GLAZE

 

390

JA 1/10W

IC651

409 558

4209

IC STR-Z2156A

 

 

R631

401 150 5915

MT-GLAZE

 

10K

JA 1/10W

IC681

409 344

6529

IC UPC1093T-E1

 

 

R632

401 150 6417

MT-GLAZE

 

4.3K

JA 1/10W

CAPACITOR

 

 

 

 

 

 

R633

401 162 3817

MT-GLAZE

 

470K

JA 1/10W

C607

403 260

1620

MT-POLYEST

1U

J

400V

R634

401 256 5819

MT-GLAZE

 

270K

JA 1/10W

 

403 433

4516

MT-POLYEST

1U

K

400V

R635

401 255 6510

MT-GLAZE

 

100

JA 1/10W

C608

403 222

1323

CERAMIC

1000P

K

1K

R636

401 152 3117

MT-GLAZE

 

620

JA 1/10W

C609

403 222

1323

CERAMIC

1000P

K

1K

R637

401 264 2817

MT-GLAZE

 

1.2K

FA

1/10W

C611

403 260

1620

MT-POLYEST

1U

J

400V

R638

401 259 9012

MT-GLAZE

 

150K

FA

1/2W

 

403 433

4516

MT-POLYEST

1U

K

400V

R639

401 259 9012

MT-GLAZE

 

150K

FA

1/2W

C612

403 433

2819

ELECT

220U

M

35V

R641

401 259 9012

MT-GLAZE

 

150K

FA

1/2W

C613

403 410

7110

ELECT

100U

M

25V

R642

401 259 9012

MT-GLAZE

 

150K

FA

1/2W

C614

403 410

7110

ELECT

100U

M

25V

R647

401 256 6618

MT-GLAZE

 

68K

JA 1/10W

C616

404 088

2602

ELECT

390U

M

450V

R648

401 162 2414

MT-GLAZE

 

1.2K

JA 1/10W

 

404 093

9603

ELECT

390U

M

450V

R649

401 255 9511

MT-GLAZE

 

220K

JA 1/10W

C618

403 427

1811

MT-POLYEST

0.1U

K

450V

R650

401 255 8514

MT-GLAZE

 

9.1K

JA 1/10W

C619

403 298

9619

CERAMIC

0.1U

K

16V

R651

401 237 0017

MT-GLAZE

 

47K

JA

1W

C621

403 205

2818

CERAMIC

0.047U

K

25V

R652

401 237 0017

MT-GLAZE

 

47K

JA

1W

C622

403 157

6414

CERAMIC

330P

K

50V

R653

401 237 0017

MT-GLAZE

 

47K

JA

1W

C623

403 215

2211

CERAMIC

0.01U

K

50V

R654

401 237 0017

MT-GLAZE

 

47K

JA

1W

C624

403 164

0214

CERAMIC

0.1U

Z

25V

R655

401 162 4012

MT-GLAZE

 

560

JA 1/10W

C625

403 398

7119

ELECT

4.7U

M

50V

R656

401 237 0017

MT-GLAZE

 

47K

JA

1W

C626

403 164

0214

CERAMIC

0.1U

Z

25V

R657

401 237 0017

MT-GLAZE

 

47K

JA

1W

C627

403 164

0214

CERAMIC

0.1U

Z

25V

!R658

402 081 2902

FUSIBLE RES

22 JH

1/2W

C628

403 157

3314

CERAMIC

68P

J

50V

R659

401 238 4519

MT-GLAZE

 

47

JA

1/3W

C629

403 157

6612

CERAMIC

470P

K

50V

!R660

402 081 2902

FUSIBLE RES

22 JH

1/2W

C631

403 298

9619

CERAMIC

0.1U

K

16V

R661

424 006 1302

FUSE

250V

2.5A

C632

403 164

0214

CERAMIC

0.1U

Z

25V

R671

401 150 6219

MT-GLAZE

 

1K

JA 1/10W

C633

403 164

0214

CERAMIC

0.1U

Z

25V

R672

401 257 7416

MT-GLAZE

 

120

JA

1/3W

C636

403 427

1811

MT-POLYEST

0.1U

K

450V

R673

401 162 3718

MT-GLAZE

 

4.7K

JA 1/10W

C650

403 164

0214

CERAMIC

0.1U

Z

25V

R674

401 150 5915

MT-GLAZE

 

10K

JA 1/10W

C651

403 268

7010

TA-SOLID

2.2U

M

35V

R679

401 265 0218

MT-GLAZE

 

390

FA 1/10W

C652

403 256

2416

CERAMIC

0.22U

Z

50V

R680

401 264 9410

MT-GLAZE

 

33K

FA 1/10W

C653

403 113

3815

CERAMIC

1000P

K

50V

R681

401 150 5915

MT-GLAZE

 

10K

JA 1/10W

C654

403 247

3316

CERAMIC

330P

K

2K

R682

401 256 6212

MT-GLAZE

 

270

JA 1/10W

C656

403 164

0214

CERAMIC

0.1U

Z

25V

R683

401 150 6219

MT-GLAZE

 

1K

JA 1/10W

C657

403 218

8814

CERAMIC

220P

K

2K

R685

401 256 7615

MT-GLAZE

 

3.9K

JA 1/10W

C658

403 083

4317

POLYPRO

0.022U

J

400V

R686

401 150 6219

MT-GLAZE

 

1K

JA 1/10W

C659

403 157

6810

CERAMIC

680P

K

50V

R687

401 265 3912

MT-GLAZE

 

6.2K

FA 1/10W

C661

403 208

1412

TA-SOLID

1U

M

25V

R689

401 150 6219

MT-GLAZE

 

1K

JA 1/10W

 

403 411

5719

TA-SOLID

1U

M

25V

R690

401 162 2216

MT-GLAZE

 

10

JA 1/10W

C662

403 411

1820

ELECT

220U

M

35V

R691

401 256 5918

MT-GLAZE

 

2.7K

JA 1/10W

C663

403 164

0214

CERAMIC

0.1U

Z

25V

R692

401 150 6219

MT-GLAZE

 

1K

JA 1/10W

C664

403 281

5215

CERAMIC

0.22U

Z

16V

R693

401 150 5915

MT-GLAZE

 

10K

JA 1/10W

C681

403 410

7526

ELECT

4700U

M

25V

R694

401 162 3718

MT-GLAZE

 

4.7K

JA 1/10W

C682

403 164

0214

CERAMIC

0.1U

Z

25V

R695

401 150 6219

MT-GLAZE

 

1K

JA 1/10W

C683

403 410

6836

ELECT

4700U

M

10V

R699

401 238 4212

MT-GLAZE

 

1.5K

JA

1/3W

C684

403 164

0214

CERAMIC

0.1U

Z

25V

VARIABLE RESISTOR

 

 

 

 

 

C685

403 399

2123

ELECT

220U

M

16V

VR601

645 025 7414

VR,SEMI,1K S

 

 

C686

403 323

1311

CERAMIC

0.47U

Z

10V

VR681

645 025 7414

VR,SEMI,1K S

 

 

C688

403 164

0214

CERAMIC

0.1U

Z

25V

TRANSFORMER

 

 

 

 

 

C689

403 410

7417

ELECT

470U

M

25V

T601

645 085 7027

INDUCTOR,625U

 

 

C692

403 323

8815

CERAMIC

2.2U

Z

16V

!T651

645 085 7034

TRANS,POWER,PULSE

 

 

RESISTOR

 

 

 

 

 

 

COIL

 

 

 

 

 

 

R602

401 242

3911

MT-GLAZE

240K JA

1/2W

L603

645 081 4877

LINE FILTER

 

 

 

R603

401 242

3911

MT-GLAZE

240K JA

1/2W

L681

645 048 5374

INDUCTOR,100U K

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-94-

Image 94
Contents Original Version Contents Safety Instructions Safety PrecautionsSpecifications Circuit Protections Thermal switchInterlock switch FuseRecommendation Cabinet Top removal Mechanical DisassembliesCabinet Front removal AV, I/F Board & Rear Panel removal Main Board removalFN905 Optical Unit removal Lamp Ballast Unit removalFN906 Power Board Power Board removalPrism Base removal Fans FN901, FN902 removal Interlock SwitchFilter Board & Interlock SW & Thermal SW removal SW902Projection Lens removal Relay Lens disassemblyOptical Parts Disassemblies Relay LensPolarized Glass-In removal Optical filter HCPLCD Panel/Prism Ass’y Polarized Glass-Out and Wide view Glass removalOut Condenser Lens disassembly Optical Unit Top removalLocations and Directions DescriptionMounting Procedure LCD Panel/Prism Ass’y ReplacementImportant Notice on LCD Panel/Prism Assy Replacement LCD Panel/Prism Ass’y removalLCD Panel/Prism Assy Type-R Procedure Lamp ReplacementHow to reset Lamp Replace Counter Reset the Lamp Replace Counter, see below explanationAdjustments after Parts Replacement Optical Adjustments Electrical AdjustmentsBefore Adjustment Optical AdjustmentsContrast adjustment Main BoardCondenser Lens adjustment White b Slot B Moving of slot B Slot D Moving of Slot DWhite b Relay lens-Out adjustmentMoving of slot B White Cyan Screw D Moving of slot D Service Adjustment Menu Operation Electrical AdjustmentsIC802 is not defective +16V adjustment Circuit AdjustmentsOutput Voltage adjustment Adjustment ConditionVideo Center adjustment Fan Voltage adjustmentPsig adjustment PC Black Level adjustmentCommon Center adjustment PC Input adjustmentInput adjustment ⁄0PC Gamma-shift adjustment⁄2AV Gamma-shift adjustment ⁄3AV White Balance adjustmentTest Points and Locations Main BoardService Adjustment Data Table Factory use Factory default setting RC KEY DisableTemp. warning setting Not used DDC Setting210 290 300 301 302 303 Adjustment for AV inputPanel L/R setting CXD3807311 M62393FP 310 AD9882400 Composite Ntsc Scart 401 410 411 420 421 422 423 424 425Composite PAL YCbCrRGB Video 480P 426 427 428 430 431 432 433 434 435RGB Video RGB Video 575PHdcp 720P-60 440 Hdcp 480PHdcp 575P 443 Hdcp 720P-50RGB-Video 1080-24psf 451 452 453 454 455 600 620RGB-Video 1080-25psf RGB-Video 1080P-60680 681 690 700 701 711 713 715 Auto PC AdjustmentDe-interlacer setting Auto Calibration975 Ghost Drift 720 22pull down setting721 23pull down setting Color shading correctionChassis Description Chassis block diagramsChassis over view Video signal processing stage IC3012K20H Audio signal processing stageK00D K20G K20FFN904 FN903 FAN control stageFAN location FN901 FN905Lamp control stage Motor control stageRed Serial bus control stageYellow GreenPower supply lines & power failure detection IC8702 3V2Indicators Projector Condition LED indication and projector conditionError information table Power failure detection systemPin Signal Name Connection Error Information Failure area Power failure detection treeK10R 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.