Eiki LC-NB3E service manual FILTER,LP 7MHZ

Page 75

MM8-NB3E00

Electrical Parts List

Key No.

Part No.

Description

 

 

Key No.

Part No.

Description

 

 

 

 

 

 

 

 

 

 

 

! R6616

645 030 1056 PROTECTOR,IC 3.8A 72V

 

R884

401 105 7909

MT-GLAZE

0.000 ZA 1/16W

 

R886

401 105 7909

MT-GLAZE

0.000 ZA 1/16W

R6619

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

R887

401 105 0405

MT-GLAZE

100 JA 1/16W

R6622

401 198 7701

MT-GLAZE

33

JA

1W

R888

401 105 0603

MT-GLAZE

10K JA 1/16W

R6623

401 198 7701

MT-GLAZE

33

JA

1W

R889

401 105 0405

MT-GLAZE

100 JA 1/16W

R6624

401 198 7701

MT-GLAZE

33

JA

1W

R891

401 105 5301

MT-GLAZE

4.7K JA 1/16W

R6652

401 235 6209

MT-GLAZE

2.7

JA

1W

R892

401 105 5301

MT-GLAZE

4.7K JA 1/16W

R6661

401 105 0405

MT-GLAZE

100

JA 1/16W

R893

401 105 0405

MT-GLAZE

100 JA 1/16W

R6671

401 105 0405

MT-GLAZE

100

JA 1/16W

R894

401 105 0405

MT-GLAZE

100 JA 1/16W

R6672

401 235 6209

MT-GLAZE

2.7

JA

1W

R896

401 105 0405

MT-GLAZE

100 JA 1/16W

R801

401 105 0405

MT-GLAZE

100

JA 1/16W

R897

401 105 0603

MT-GLAZE

10K JA 1/16W

R802

401 105 0405

MT-GLAZE

100

JA 1/16W

R899

401 105 0603

MT-GLAZE

10K JA 1/16W

R803

401 105 0405

MT-GLAZE

100

JA 1/16W

R9801

401 105 5400

MT-GLAZE

47K JA 1/16W

R804

401 105 0405

MT-GLAZE

100

JA 1/16W

R9803

401 105 1501

MT-GLAZE

1.5K JA 1/16W

R806

401 105 0603

MT-GLAZE

10K

JA 1/16W

R9806

401 105 7909

MT-GLAZE

0.000 ZA 1/16W

R807

401 105 2003

MT-GLAZE

1.8K

JA 1/16W

R9807

401 105 7909

MT-GLAZE

0.000 ZA 1/16W

R808

401 105 4106

MT-GLAZE

3.3K

JA 1/16W

R9811

401 105 8005

MT-GLAZE

1M JA 1/16W

R811

401 105 4106

MT-GLAZE

3.3K

JA 1/16W

R9812

401 105 0405

MT-GLAZE

100 JA 1/16W

R812

401 105 0603

MT-GLAZE

10K

JA 1/16W

R9813

401 105 0405

MT-GLAZE

100 JA 1/16W

R8121

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

R9814

401 105 0405

MT-GLAZE

100 JA 1/16W

R8122

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

R9816

401 105 0405

MT-GLAZE

100 JA 1/16W

R8126

401 105 0603

MT-GLAZE

10K

JA 1/16W

R9822

401 105 7909

MT-GLAZE

0.000 ZA 1/16W

R8127

401 105 0405

MT-GLAZE

100

JA 1/16W

 

 

 

 

 

R8128

401 105 0603

MT-GLAZE

10K

JA 1/16W

TRANSFORMER

 

 

 

R8129

401 105 0603

MT-GLAZE

10K

JA 1/16W

T111

645 044 3626

FILTER,LP 7MHZ

 

R8131

401 105 0405

MT-GLAZE

100

JA 1/16W

 

T151

645 044 3626

FILTER,LP 7MHZ

 

R8132

401 105 0405

MT-GLAZE

100

JA 1/16W

 

T171

645 044 3626

FILTER,LP 7MHZ

 

R814

401 105 0603

MT-GLAZE

10K

JA 1/16W

 

COIL

 

 

 

 

R8141

401 105 0603

MT-GLAZE

10K

JA 1/16W

 

 

 

 

R8143

401 105 0603

MT-GLAZE

10K

JA 1/16W

L1101

645 004 1990

INDUCTOR,47U K

 

R816

401 105 0603

MT-GLAZE

10K

JA 1/16W

L1102

645 001 4512

INDUCTOR,10U K

 

R818

401 105 0405

MT-GLAZE

100

JA 1/16W

L1103

645 024 8665

INDUCTOR,4.7U M

 

R819

401 105 0603

MT-GLAZE

10K

JA 1/16W

L1161

645 021 1799

INDUCTOR,82U J

 

R821

401 105 0405

MT-GLAZE

100

JA 1/16W

L151

645 026 1008

INDUCTOR,3.3U M

 

R822

401 105 0405

MT-GLAZE

100

JA 1/16W

L1581

645 026 1008

INDUCTOR,3.3U M

 

R823

401 105 0603

MT-GLAZE

10K

JA 1/16W

L1831

645 026 1008

INDUCTOR,3.3U M

 

R826

401 105 2102

MT-GLAZE

18K

JA 1/16W

L201

645 026 0988

INDUCTOR,2.2U M

 

R827

401 105 0603

MT-GLAZE

10K

JA 1/16W

L202

645 026 0988

INDUCTOR,2.2U M

 

R828

401 105 0405

MT-GLAZE

100

JA 1/16W

L203

645 026 0988

INDUCTOR,2.2U M

 

R831

401 105 0405

MT-GLAZE

100

JA 1/16W

L2101

645 024 8641

INDUCTOR,33U K

 

R832

401 105 0405

MT-GLAZE

100

JA 1/16W

L2102

645 001 4512

INDUCTOR,10U K

 

R834

401 105 0603

MT-GLAZE

10K

JA 1/16W

L2103

645 024 8641

INDUCTOR,33U K

 

R836

401 105 0603

MT-GLAZE

10K

JA 1/16W

L2161

645 026 1008

INDUCTOR,3.3U M

 

R841

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

L2571

645 026 1008

INDUCTOR,3.3U M

 

R842

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

L2591

645 020 1776

INDUCTOR,3.3U M

 

R846

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

L3531

645 020 1776

INDUCTOR,3.3U M

 

R847

401 105 0603

MT-GLAZE

10K

JA 1/16W

L3561

645 020 1776

INDUCTOR,3.3U M

 

R848

401 105 0603

MT-GLAZE

10K

JA 1/16W

L3591

401 035 4306

MT-GLAZE

10 JA

1/8W

R851

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

L501

645 020 1776

INDUCTOR,3.3U M

 

R856

401 105 1006

MT-GLAZE

1.2K

JA 1/16W

L502

645 020 1776

INDUCTOR,3.3U M

 

R857

401 105 0603

MT-GLAZE

10K

JA 1/16W

L5201

401 035 4108

MT-GLAZE

0.000 ZA

1/8W

R858

401 105 0603

MT-GLAZE

10K

JA 1/16W

L5202

401 035 4108

MT-GLAZE

0.000 ZA

1/8W

R861

401 105 0405

MT-GLAZE

100

JA 1/16W

L531

645 020 1776

INDUCTOR,3.3U M

 

R862

401 105 0405

MT-GLAZE

100

JA 1/16W

L532

645 020 1776

INDUCTOR,3.3U M

 

R866

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

L561

645 020 1776

INDUCTOR,3.3U M

 

R867

401 105 7909

MT-GLAZE

0.000

ZA 1/16W

L562

645 020 1776

INDUCTOR,3.3U M

 

R868

401 105 0603

MT-GLAZE

10K

JA 1/16W

L6601

645 020 1776

INDUCTOR,3.3U M

 

R871

401 105 0603

MT-GLAZE

10K

JA 1/16W

L9811

645 021 1645

INDUCTOR,2.2U J

 

R872

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

DIODE

 

 

 

 

R873

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

 

 

 

 

D1171

407 149 0807

DIODE 1SS355-TE-17

 

R874

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

 

D1891

407 149 0807

DIODE 1SS355-TE-17

 

R876

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

 

D2806

407 179 0501

ZENER DIODE UDZ6.2B-TE-17

R877

401 105 0405

MT-GLAZE

100

JA 1/16W

D2807

407 179 0501

ZENER DIODE UDZ6.2B-TE-17

R878

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

D2821

407 187 8209

ZENER DIODE UDZ12B-TE-17

R879

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

D2822

407 187 8209

ZENER DIODE UDZ12B-TE-17

R881

401 105 0603

MT-GLAZE

10K

JA 1/16W

D2823

407 187 8209

ZENER DIODE UDZ12B-TE-17

R882

401 105 0405

MT-GLAZE

100

JA 1/16W

D2841

407 187 8209

ZENER DIODE UDZ12B-TE-17

R883

401 105 0405

MT-GLAZE

100

JA 1/16W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-75-

Image 75
Contents Chassis No. MM8-NB3E00 Model No. LC-NB3EContents Safety Precautions Safety InstructionsSpecifications Optical Adjustments Electrical Adjustments Adjustments after Parts ReplacementFuse Circuit ProtectionsRecommendation Mechanical Disassemblies Cabinet Top and Control Panel removalMain Board removal AV, AV Sub Board and Speaker removal Front Panel and R/C Board removalAV board AV Sub board Lamp Ballast Unit removal Filter Board removalFilter board Power Box Cover and FansFN901, FN906 removal 1Optical Unit removalAB B 2Optical Unit removal Power and P.F. Board removalInterlock Switch lever Fan FN905 removalOff from the Cabinet Bottom Fan duct top FN904 FN903 FN902 Integrator Lens-In disassembly Optical Parts DisassembliesProjection Lens removal 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 adjustmentRelay lens-Out adjustment White a Slot B a Moving of slot BSlot D Moving of slot D 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 Troubleshooting No PowerAbnormality occurs on the power circuit 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 I/O Expander IC1851 Port Functions IIC Bus I/O Expander IC2181 Port FunctionsIIC Bus DA Converter IC1831 Port Functions IIC Bus DA Converter IC2161 Port Functions IIC Bus DA Converter IC1581 Port FunctionsIIC Bus DA Converter IC2571 Port Functions Waveforms VIDEO-INDrive TP52R/TP201R Drive TP52G/TP201G Drive TP52B/TP201G 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 Assemblied Boards BoardKEY SW Board Power Board 610 299 7293 ASSY,PWB,POWER MM8B1AA0B10C352DA Fusible RES 22 JH Line Filter Board 610 294 1708 ASSY,PWB,LINE Filter MS6AAV Board IC LT1399CS FILTER,EMI 100MHZ AV SUB Board 610 297 1804 ASSY,PWB,AV SUB MD8A1AA0B10C3700B Main Board 610 297 1828 ASSY,PWB,MAIN ME8B1AA0B10C371AA IC TB1274AF IC AD8183ARU C2103 C406 C568 Network 0X4 1/16W R152 R2549 R3544 R457 FILTER,LP 7MHZ Accessories Temp Board610 297 1873 ASSY,PWB,TEMP ME8A 1AA0B10C3710B 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