Eiki LC-NB3E service manual R152

Page 71

MM8-NB3E00

Electrical Parts List

Key No.

Part No.

Description

 

Key No.

Part No.

Description

 

 

 

 

 

 

 

 

 

 

 

R152

401 105 8104

MT-GLAZE

56K

JA 1/16W

R2106

401 105 0306

MT-GLAZE

10

JA 1/16W

R153

401 105 3406

MT-GLAZE

27K

JA 1/16W

R2107

401 105 3901

MT-GLAZE

33

JA 1/16W

R154

401 105 0504

MT-GLAZE

1K

JA 1/16W

R2108

401 105 1907

MT-GLAZE

180

JA 1/16W

R156

401 105 2003

MT-GLAZE

1.8K

JA 1/16W

R2109

401 105 0306

MT-GLAZE

10

JA 1/16W

R157

401 105 6506

MT-GLAZE

680

JA 1/16W

R211

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R158

401 105 3307

MT-GLAZE

2.7K

JA 1/16W

R2110

401 105 4106

MT-GLAZE

3.3K

JA 1/16W

R1581

401 105 0405

MT-GLAZE

100

JA 1/16W

R2111

401 105 4106

MT-GLAZE

3.3K

JA 1/16W

R1582

401 105 0405

MT-GLAZE

100

JA 1/16W

R2112

401 105 2805

MT-GLAZE

2.2K

JA 1/16W

R1583

401 105 0603

MT-GLAZE

10K

JA 1/16W

R2113

401 105 4106

MT-GLAZE

3.3K

JA 1/16W

R1584

401 105 0603

MT-GLAZE

10K

JA 1/16W

R2117

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R1586

401 105 0603

MT-GLAZE

10K

JA 1/16W

R2118

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R1587

401 105 0405

MT-GLAZE

100

JA 1/16W

R2119

401 105 0405

MT-GLAZE

100

JA 1/16W

R1588

401 105 0405

MT-GLAZE

100

JA 1/16W

R212

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R1589

401 105 0405

MT-GLAZE

100

JA 1/16W

R2121

401 105 0405

MT-GLAZE

100

JA 1/16W

R159

401 105 0504

MT-GLAZE

1K

JA 1/16W

R2123

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

R1591

401 105 7404

MT-GLAZE

8.2K

JA 1/16W

R2124

401 105 8104

MT-GLAZE

56K

JA 1/16W

R1592

401 105 7404

MT-GLAZE

8.2K

JA 1/16W

R2125

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R1593

401 105 7404

MT-GLAZE

8.2K

JA 1/16W

R2126

401 105 5905

MT-GLAZE

560

JA 1/16W

R171

401 105 7503

MT-GLAZE

82K

JA 1/16W

R2128

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R172

401 105 3406

MT-GLAZE

27K

JA 1/16W

R213

401 105 2003

MT-GLAZE

1.8K

JA 1/16W

R173

401 105 0504

MT-GLAZE

1K

JA 1/16W

R2131

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

R174

401 105 2003

MT-GLAZE

1.8K

JA 1/16W

R214

401 105 2003

MT-GLAZE

1.8K

JA 1/16W

R176

401 105 6506

MT-GLAZE

680

JA 1/16W

R216

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R177

401 105 3307

MT-GLAZE

2.7K

JA 1/16W

R2161

401 105 0405

MT-GLAZE

100

JA 1/16W

R178

401 105 0504

MT-GLAZE

1K

JA 1/16W

R2162

401 105 0405

MT-GLAZE

100

JA 1/16W

R1801

401 105 0405

MT-GLAZE

100

JA 1/16W

R217

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R1802

401 105 0405

MT-GLAZE

100

JA 1/16W

R218

401 105 0603

MT-GLAZE

10K

JA 1/16W

R1816

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

R2181

401 105 0405

MT-GLAZE

100

JA 1/16W

R1817

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

R2182

401 105 0405

MT-GLAZE

100

JA 1/16W

R1818

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

R219

401 105 4106

MT-GLAZE

3.3K

JA 1/16W

R1819

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

R221

401 105 5103

MT-GLAZE

47

JA 1/16W

R1831

401 105 0405

MT-GLAZE

100

JA 1/16W

R222

401 105 0405

MT-GLAZE

100

JA 1/16W

R1832

401 105 0405

MT-GLAZE

100

JA 1/16W

R2501

401 148 6006

MT-GLAZE

2.2

JA 1/16W

R1833

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R2502

401 148 6006

MT-GLAZE

2.2

JA 1/16W

R1834

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R2506

401 105 2805

MT-GLAZE

2.2K

JA 1/16W

R1836

401 105 0405

MT-GLAZE

100

JA 1/16W

R2507

401 105 4601

MT-GLAZE

3.9K

JA 1/16W

R1837

401 105 0405

MT-GLAZE

100

JA 1/16W

R2508

401 105 4700

MT-GLAZE

39K

JA 1/16W

R1851

401 105 0405

MT-GLAZE

100

JA 1/16W

R2509

401 105 0504

MT-GLAZE

1K

JA 1/16W

R1852

401 105 0405

MT-GLAZE

100

JA 1/16W

R251

401 105 2003

MT-GLAZE

1.8K

JA 1/16W

R1853

401 105 0603

MT-GLAZE

10K

JA 1/16W

R2511

401 148 6006

MT-GLAZE

2.2

JA 1/16W

R1855

401 105 0603

MT-GLAZE

10K

JA 1/16W

R2512

401 148 6006

MT-GLAZE

2.2

JA 1/16W

R1861

401 105 0405

MT-GLAZE

100

JA 1/16W

R2516

401 105 2805

MT-GLAZE

2.2K

JA 1/16W

R1862

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R2517

401 105 4601

MT-GLAZE

3.9K

JA 1/16W

R1863

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R2518

401 105 4700

MT-GLAZE

39K

JA 1/16W

R1864

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R2519

401 105 0504

MT-GLAZE

1K

JA 1/16W

R1876

401 105 0405

MT-GLAZE

100

JA 1/16W

R252

401 105 4106

MT-GLAZE

3.3K

JA 1/16W

R1877

401 105 0405

MT-GLAZE

100

JA 1/16W

R2521

401 148 6006

MT-GLAZE

2.2

JA 1/16W

R1878

401 105 0405

MT-GLAZE

100

JA 1/16W

R2522

401 148 6006

MT-GLAZE

2.2

JA 1/16W

R1879

401 105 0504

MT-GLAZE

1K

JA 1/16W

R2526

401 105 2805

MT-GLAZE

2.2K

JA 1/16W

R1881

401 105 0405

MT-GLAZE

100

JA 1/16W

R2527

401 105 4601

MT-GLAZE

3.9K

JA 1/16W

R1882

401 105 0405

MT-GLAZE

100

JA 1/16W

R2528

401 105 4700

MT-GLAZE

39K

JA 1/16W

R1883

401 105 0405

MT-GLAZE

100

JA 1/16W

R2529

401 105 0504

MT-GLAZE

1K

JA 1/16W

R1884

401 105 4502

MT-GLAZE

390

JA 1/16W

R253

401 105 0405

MT-GLAZE

100

JA 1/16W

R1886

401 105 4502

MT-GLAZE

390

JA 1/16W

R2533

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R1887

401 105 0603

MT-GLAZE

10K

JA 1/16W

R2534

401 105 4205

MT-GLAZE

33K

JA 1/16W

R1888

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R2536

401 105 0603

MT-GLAZE

10K

JA 1/16W

R1889

401 105 0504

MT-GLAZE

1K

JA 1/16W

R2537

401 105 0702

MT-GLAZE

100K

JA 1/16W

R1891

401 105 0504

MT-GLAZE

1K

JA 1/16W

R2538

401 105 0702

MT-GLAZE

100K

JA 1/16W

R1892

401 105 0603

MT-GLAZE

10K

JA 1/16W

R2539

401 105 0702

MT-GLAZE

100K

JA 1/16W

R204

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R2541

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R205

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R2542

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R207

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R2543

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R2101

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R2544

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R2102

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R2545

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R2103

401 105 3901

MT-GLAZE

33

JA 1/16W

R2546

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R2104

401 105 1907

MT-GLAZE

180

JA 1/16W

R2547

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R2105

401 105 4106

MT-GLAZE

3.3K

JA 1/16W

R2548

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

 

 

 

 

 

 

 

 

 

 

-71-

Image 71
Contents Chassis No. MM8-NB3E00 Model No. LC-NB3EContents Safety Precautions Safety InstructionsSpecifications Optical Adjustments Electrical Adjustments Adjustments after Parts ReplacementFuse Circuit ProtectionsRecommendation Main Board removal Mechanical DisassembliesCabinet Top and Control Panel removal AV board AV Sub board AV, AV Sub Board and Speaker removalFront Panel and R/C Board removal Filter board Lamp Ballast Unit removalFilter Board removal AB B Power Box Cover and FansFN901, FN906 removal1Optical Unit removal 2Optical Unit removal Power and P.F. Board removalOff from the Cabinet Bottom Fan duct top FN904 FN903 FN902 Interlock Switch leverFan FN905 removal Projection Lens removal Integrator Lens-In disassemblyOptical Parts Disassemblies Condenser Lens-Out disassembly Condenser lens disassemblyPolarized Glass-In removal Relay Lens-Out disassemblyOptical Unit Top removal Polarized Glass-Out removalKey No. Description Locations and DirectionsLCD Panel/Prism Ass’y removal LCD Panel/Prism Ass’y ReplacementImportant Notice on LCD Panel/Prism Assy Replacement Mounting ProcedureOrder Replacement Lamp Lamp ReplacementHow to reset Lamp Replace Counter How to check Lamp Replace CounterSlot B Optical AdjustmentsContrast adjustment Before AdjustmentGreen b Slot B Moving of slot B Slot D Moving of Slot D Condenser Lens adjustmentCyan a Slot B Moving of slot B Moving of slot D Condenser Lens-Out adjustmentSlot D Moving of slot D Relay lens-Out adjustmentWhite a Slot B a Moving of slot B IC1801 is not defective Electrical AdjustmentsAdjustment Condition Output Voltage adjustmentFan Voltage adjustment Pedestal adjustmentSignal Center Adjustment NRS adjustmentSignal Center adjustment Black Level adjustmentGain Adjustment PC Offset adjustmentPC Gain adjustment Offset AdjustmentCommon Center adjustment AV Gain adjustmentGamma Shift adjustment White Balance adjustmentService Adjustment Data Table Adjustment Item Initial Value Range Description Initial Value Range Description Group 500 ADC IC301 Abnormality occurs on the power circuit TroubleshootingNo Power Power Board Main Board No picture from all of sources No PictureNo picture from Video source No picture from both of Video and Computer sourcesAV/PC-RGB-SW Video Signal processing diagramsNo Sound Lens Motor ProblemsSystem Control & I/O Port Table IC801 Control Port FunctionsMD2 IIC Bus DA Converter IC1831 Port Functions IIC Bus I/O Expander IC1851 Port FunctionsIIC Bus I/O Expander IC2181 Port Functions IIC Bus DA Converter IC2571 Port Functions IIC Bus DA Converter IC2161 Port FunctionsIIC Bus DA Converter IC1581 Port Functions Drive TP52R/TP201R Drive TP52G/TP201G Drive TP52B/TP201G WaveformsVIDEO-IN Ballast SW TP28L Sync OUT IC4101-29 Sync OUT IC4101-28Sync in TP205 Sync Drive TP62H Sync Drive TP62V DHS Tpdhs DVS TpdvsCleaning with air spray Disassembly Cleaning CleaningIC Block Diagrams BA7078AF Selector, IC6241 CXA2101AQ RGB Matrix, IC4101 IC Block Diagrams IC Block Diagrams ML60851 USB I/F, IC9801 M62393 D/A, IC2571 TB1274AF Video Decoder, IC1101 TA1318N AFC Detector, IC6171 IC Block Diagrams Page Read Description in the parts list Electrical Parts ListOUT of Circuit Board KEY SW Board Assemblied BoardsBoard 1AA0B10C352DA Power Board610 299 7293 ASSY,PWB,POWER MM8B Fusible RES 22 JH AV Board Line Filter Board610 294 1708 ASSY,PWB,LINE Filter MS6A IC LT1399CS FILTER,EMI 100MHZ 1AA0B10C3700B AV SUB Board610 297 1804 ASSY,PWB,AV SUB MD8A 1AA0B10C371AA Main Board610 297 1828 ASSY,PWB,MAIN ME8B IC TB1274AF IC AD8183ARU C2103 C406 C568 Network 0X4 1/16W R152 R2549 R3544 R457 FILTER,LP 7MHZ 610 297 1873 ASSY,PWB,TEMP ME8A 1AA0B10C3710B AccessoriesTemp Board Key No. Part No Description Mechanical Parts List Cabinet Parts Optical Parts Optical Parts List 67 Red Green Blue Red 52-a Optical Parts List MM8-NB3E00 MM8-NB3E00 MM8-NB3E00 Key to better communications Canada