Eiki LC-X71 LC-X71L service manual FILTER,LP 34MHZ

Page 87

Electrical Parts List

KE6-X7100 KE6-X71L00

Key No.

Part No.

 

Description

Key No.

Part No.

Description

 

 

 

 

 

 

 

 

 

 

 

 

RB561

645

036

3528

R-NETWORK 0X4 1/32W

RB9212

645

036 3528

R-NETWORK 0X4 1/32W

 

 

645

037

0816

R-NETWORK 0X4 1/32W

 

645

037 0816

R-NETWORK 0X4 1/32W

 

RB562

645

036

3528

R-NETWORK 0X4 1/32W

RB9213

645

036 0978

R-NETWORK 10KX4 1/32W

 

 

645

037

0816

R-NETWORK 0X4 1/32W

 

645

028 0719

R-NETWORK 10KX4 1/32W

 

RB6731

645

036

3528

R-NETWORK 0X4 1/32W

RB9214

645

036 0978

R-NETWORK 10KX4 1/32W

 

 

645

037

0816

R-NETWORK 0X4 1/32W

 

645

028 0719

R-NETWORK 10KX4 1/32W

 

RB6732

645

036

3528

R-NETWORK 0X4 1/32W

RB9216

645

036 0978

R-NETWORK 10KX4 1/32W

 

 

645

037

0816

R-NETWORK 0X4 1/32W

 

645

028 0719

R-NETWORK 10KX4 1/32W

 

RB6733

645

036

3528

R-NETWORK 0X4 1/32W

RB9217

645

036 0978

R-NETWORK 10KX4 1/32W

 

 

645

037

0816

R-NETWORK 0X4 1/32W

 

645

028 0719

R-NETWORK 10KX4 1/32W

 

RB6734

645

036

3528

R-NETWORK 0X4 1/32W

RB9218

645

036 0978

R-NETWORK 10KX4 1/32W

 

 

645

037

0816

R-NETWORK 0X4 1/32W

 

645

028 0719

R-NETWORK 10KX4 1/32W

 

RB6736

645

036

3528

R-NETWORK 0X4 1/32W

RB9219

645

036 0978

R-NETWORK 10KX4 1/32W

 

 

645

037

0816

R-NETWORK 0X4 1/32W

 

645

028 0719

R-NETWORK 10KX4 1/32W

 

RB6737

645

036

3528

R-NETWORK 0X4 1/32W

RB9221

645

049 0675

R-NETWORK 33X4 1/32W

 

 

645

037

0816

R-NETWORK 0X4 1/32W

 

645

049 0699

R-NETWORK 33X4 1/32W

 

RB6741

645

036

3528

R-NETWORK 0X4 1/32W

RB9222

645

049 0675

R-NETWORK 33X4 1/32W

 

 

645

037

0816

R-NETWORK 0X4 1/32W

 

645

049 0699

R-NETWORK 33X4 1/32W

 

RB6742

645

036

3528

R-NETWORK 0X4 1/32W

RB9223

645

049 0675

R-NETWORK 33X4 1/32W

 

 

645

037

0816

R-NETWORK 0X4 1/32W

 

645

049 0699

R-NETWORK 33X4 1/32W

 

RB6743

645

036

3528

R-NETWORK 0X4 1/32W

RB9224

645

049 0675

R-NETWORK 33X4 1/32W

 

 

645

037

0816

R-NETWORK 0X4 1/32W

 

645

049 0699

R-NETWORK 33X4 1/32W

 

RB6744

645

036

3528

R-NETWORK 0X4 1/32W

RB9226

645

036 3528

R-NETWORK 0X4 1/32W

 

 

645

037

0816

R-NETWORK 0X4 1/32W

 

645

037 0816

R-NETWORK 0X4 1/32W

 

RB801

645

036

0992

R-NETWORK 4.7KX4 1/32W

RB9227

645

036 3528

R-NETWORK 0X4 1/32W

 

 

645

033

1442

R-NETWORK 4.7KX4 1/32W

 

645

037 0816

R-NETWORK 0X4 1/32W

 

RB802

645

036

0992

R-NETWORK 4.7KX4 1/32W

RB9231

645

049 0675

R-NETWORK 33X4 1/32W

 

 

645

033

1442

R-NETWORK 4.7KX4 1/32W

 

645

049 0699

R-NETWORK 33X4 1/32W

 

RB803

645

036

0992

R-NETWORK 4.7KX4 1/32W

RB9232

645

049 0675

R-NETWORK 33X4 1/32W

 

 

645

033

1442

R-NETWORK 4.7KX4 1/32W

 

645

049 0699

R-NETWORK 33X4 1/32W

 

RB804

645

036

0992

R-NETWORK 4.7KX4 1/32W

RB9233

645

049 0675

R-NETWORK 33X4 1/32W

 

 

645

033

1442

R-NETWORK 4.7KX4 1/32W

 

645

049 0699

R-NETWORK 33X4 1/32W

 

RB806

645

036

0992

R-NETWORK 4.7KX4 1/32W

RB9234

645

049 0675

R-NETWORK 33X4 1/32W

 

 

645

033

1442

R-NETWORK 4.7KX4 1/32W

 

645

049 0699

R-NETWORK 33X4 1/32W

 

RB807

645

036

0992

R-NETWORK 4.7KX4 1/32W

RB9236

645

049 0675

R-NETWORK 33X4 1/32W

 

 

645

033

1442

R-NETWORK 4.7KX4 1/32W

 

645

049 0699

R-NETWORK 33X4 1/32W

 

RB808

645

036

0992

R-NETWORK 4.7KX4 1/32W

RB9237

645

049 0675

R-NETWORK 33X4 1/32W

 

 

645

033

1442

R-NETWORK 4.7KX4 1/32W

 

645

049 0699

R-NETWORK 33X4 1/32W

 

RB809

645

036

0992

R-NETWORK 4.7KX4 1/32W

RB9238

645

049 0675

R-NETWORK 33X4 1/32W

 

 

645

033

1442

R-NETWORK 4.7KX4 1/32W

 

645

049 0699

R-NETWORK 33X4 1/32W

 

RB811

645

036

0978

R-NETWORK 10KX4 1/32W

RB9239

645

036 0978

R-NETWORK 10KX4 1/32W

 

 

645

028

0719

R-NETWORK 10KX4 1/32W

 

645

028 0719

R-NETWORK 10KX4 1/32W

 

RB812

645

036

0978

R-NETWORK 10KX4 1/32W

TRANSFORMER

 

 

 

 

 

 

645

028

0719

R-NETWORK 10KX4 1/32W

T2201

645

076 5018

FILTER,LP 34MHZ

 

RB8201

645

036

3528

R-NETWORK 0X4 1/32W

T2211

645

076 5018

FILTER,LP 34MHZ

 

 

645

037

0816

R-NETWORK 0X4 1/32W

COIL

 

 

 

 

 

RB8202

645

036

3528

R-NETWORK 0X4 1/32W

L1251

645

068 9000

INDUCTOR,10U K

 

 

645

037

0816

R-NETWORK 0X4 1/32W

L1252

645

059 2249

INDUCTOR,2.2U M

 

RB8203

645

036

3528

R-NETWORK 0X4 1/32W

L1253

645

059 2249

INDUCTOR,2.2U M

 

 

645

037

0816

R-NETWORK 0X4 1/32W

L1501

645

080 6827

INDUCTOR,3.3U M

 

RB8204

645

036

3528

R-NETWORK 0X4 1/32W

L1502

645

080 6827

INDUCTOR,3.3U M

 

 

645

037

0816

R-NETWORK 0X4 1/32W

L1531

645

080 6827

INDUCTOR,3.3U M

 

RB8206

645

036

3528

R-NETWORK 0X4 1/32W

L1532

645

080 6827

INDUCTOR,3.3U M

 

 

645

037

0816

R-NETWORK 0X4 1/32W

L1533

645

080 6827

INDUCTOR,3.3U M

 

RB8207

645

036

3528

R-NETWORK 0X4 1/32W

L1561

645

080 6827

INDUCTOR,3.3U M

 

 

645

037

0816

R-NETWORK 0X4 1/32W

L1562

645

080 6827

INDUCTOR,3.3U M

 

RB9201

645

036

3528

R-NETWORK 0X4 1/32W

L231

645

059 2249

INDUCTOR,2.2U M

 

 

645

037

0816

R-NETWORK 0X4 1/32W

L2501

645

059 1754

INDUCTOR,22U J

 

RB9202

645

036

3528

R-NETWORK 0X4 1/32W

L2531

645

059 1754

INDUCTOR,22U J

 

 

645

037

0816

R-NETWORK 0X4 1/32W

L2561

645

059 1754

INDUCTOR,22U J

 

RB9203

645

036

3528

R-NETWORK 0X4 1/32W

L2581

401

035 4118

MT-GLAZE

0.000 ZA

1/8W

 

645

037

0816

R-NETWORK 0X4 1/32W

L2582

401

035 4118

MT-GLAZE

0.000 ZA

1/8W

RB9204

645

036

3528

R-NETWORK 0X4 1/32W

L261

645

059 2249

INDUCTOR,2.2U M

 

 

645

037

0816

R-NETWORK 0X4 1/32W

L262

645

059 2249

INDUCTOR,2.2U M

 

RB9206

645

036

3528

R-NETWORK 0X4 1/32W

L263

645

059 2249

INDUCTOR,2.2U M

 

 

645

037

0816

R-NETWORK 0X4 1/32W

L271

645

059 2249

INDUCTOR,2.2U M

 

RB9207

645

036

3528

R-NETWORK 0X4 1/32W

L272

645

068 9000

INDUCTOR,10U K

 

 

645

037

0816

R-NETWORK 0X4 1/32W

L273

645

068 9000

INDUCTOR,10U K

 

RB9208

645

036

3528

R-NETWORK 0X4 1/32W

L281

645

059 2249

INDUCTOR,2.2U M

 

 

645

037

0816

R-NETWORK 0X4 1/32W

L301

645

050 8448

IMPEDANCE,1000 OHM P

 

RB9209

645

036

3528

R-NETWORK 0X4 1/32W

L302

645

050 8448

IMPEDANCE,1000 OHM P

 

 

645

037

0816

R-NETWORK 0X4 1/32W

L303

645

050 8448

IMPEDANCE,1000 OHM P

 

RB9211

645

036

3528

R-NETWORK 0X4 1/32W

L304

645

050 8448

IMPEDANCE,1000 OHM P

 

 

645

037

0816

R-NETWORK 0X4 1/32W

L3401

645

059 2249

INDUCTOR,2.2U M

 

 

 

 

 

 

 

 

 

 

 

 

-87-

Image 87
Contents Original Version Contents Safety Precautions Safety InstructionsSpecifications Fuse Thermal switchInterlock switch Circuit ProtectionsRecommendation 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 SW902 Interlock SwitchFilter Board & Interlock SW & Thermal SW removal Fans FN901, FN902 removalRelay Lens Relay Lens disassemblyOptical Parts Disassemblies Projection Lens removalOptical 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 DirectionsLCD Panel/Prism Ass’y removal LCD Panel/Prism Ass’y ReplacementImportant Notice on LCD Panel/Prism Assy Replacement Mounting ProcedureLCD Panel/Prism Assy Type-R Reset the Lamp Replace Counter, see below explanation Lamp ReplacementHow to reset Lamp Replace Counter ProcedureOptical Adjustments Electrical Adjustments Adjustments after Parts ReplacementMain Board Optical AdjustmentsContrast adjustment Before AdjustmentWhite 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 Adjustment Condition Circuit AdjustmentsOutput Voltage adjustment +16V adjustmentPC Black Level adjustment Fan Voltage adjustmentPsig adjustment Video Center adjustment⁄0PC Gamma-shift adjustment PC Input adjustmentInput adjustment Common Center adjustment⁄3AV White Balance adjustment ⁄2AV Gamma-shift adjustmentMain Board Test Points and LocationsService Adjustment Data Table Not used DDC Setting RC KEY DisableTemp. warning setting Factory use Factory default settingCXD3807 Adjustment for AV inputPanel L/R setting 210 290 300 301 302 303310 AD9882 311 M62393FP400 Composite Ntsc YCbCr 401 410 411 420 421 422 423 424 425Composite PAL ScartRGB Video 575P 426 427 428 430 431 432 433 434 435RGB Video RGB Video 480P443 Hdcp 720P-50 440 Hdcp 480PHdcp 575P Hdcp 720P-60RGB-Video 1080P-60 451 452 453 454 455 600 620RGB-Video 1080-25psf RGB-Video 1080-24psfAuto Calibration Auto PC AdjustmentDe-interlacer setting 680 681 690 700 701 711 713 715Color shading correction 720 22pull down setting721 23pull down setting 975 Ghost DriftChassis block diagrams Chassis DescriptionChassis over view IC3012 Video signal processing stageK20G K20F Audio signal processing stageK00D K20HFN901 FN905 FAN control stageFAN location FN904 FN903Motor control stage Lamp control stageGreen Serial bus control stageYellow RedIC8702 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.