Eiki LC-NB3E service manual IC TB1274AF

Page 65

MM8-NB3E00

Electrical Parts List

Key No.

Part No.

Description

Key No.

Part No.

Description

 

 

 

 

 

 

 

405 163 1602

TR 2SC2812N-L6-TB0

 

405 015 8704

TR 2SC2812-L6-TB

 

405 163 1701

TR 2SC2812N-L7-TB0

 

405 015 8902

TR 2SC2812-L7-TB

Q3111

405 014 4509

TR 2SC2412K T146 R

 

405 163 1602

TR 2SC2812N-L6-TB0

 

405 014 4608

TR 2SC2412K T146 S

 

405 163 1701

TR 2SC2812N-L7-TB0

 

405 015 8704

TR 2SC2812-L6-TB

Q856

405 014 4509

TR 2SC2412K T146 R

 

405 015 8902

TR 2SC2812-L7-TB

 

405 014 4608

TR 2SC2412K T146 S

 

405 163 1602

TR 2SC2812N-L6-TB0

 

405 015 8704

TR 2SC2812-L6-TB

 

405 163 1701

TR 2SC2812N-L7-TB0

 

405 015 8902

TR 2SC2812-L7-TB

Q3112

405 014 4509

TR 2SC2412K T146 R

 

405 163 1602

TR 2SC2812N-L6-TB0

 

405 014 4608

TR 2SC2412K T146 S

 

405 163 1701

TR 2SC2812N-L7-TB0

 

405 015 8704

TR 2SC2812-L6-TB

Q9801

405 134 5905

TR 2SA1037AK-T146-R

 

405 015 8902

TR 2SC2812-L7-TB

INTEGRATED CIRCUIT

 

 

405 163 1602

TR 2SC2812N-L6-TB0

 

 

IC1101

409 504 9005

IC TB1274AF

 

405 163 1701

TR 2SC2812N-L7-TB0

 

IC1171

409 416 6505

IC BA05FP-E2

Q3113

405 134 5905

TR 2SA1037AK-T146-R

IC121

410 300 4804

IC MM1031XM

Q3162

405 014 4509

TR 2SC2412K T146 R

IC1301

409 339 3605

IC 24LC16BT/SN-T

 

405 014 4608

TR 2SC2412K T146 S

 

IC1311

409 301 5309

IC TC7S32FU-TE85L

 

405 015 8704

TR 2SC2812-L6-TB

 

IC1331

410 397 0406

IC IS61LV6416-15T

 

405 015 8902

TR 2SC2812-L7-TB

 

IC1341

410 432 1405

IC MBM29LV800TA90B998

 

405 163 1602

TR 2SC2812N-L6-TB0

 

IC1351

409 501 9107

IC ICS512MT

 

405 163 1701

TR 2SC2812N-L7-TB0

 

IC1361

409 501 9107

IC ICS512MT

Q3163

405 134 5905

TR 2SA1037AK-T146-R

IC1371

409 301 5309

IC TC7S32FU-TE85L

Q3171

405 014 4509

TR 2SC2412K T146 R

IC1581

409 506 0406

IC M62392FP

 

405 014 4608

TR 2SC2412K T146 S

 

IC1801

409 339 3605

IC 24LC16BT/SN-T

 

405 015 8704

TR 2SC2812-L6-TB

 

IC1811

410 409 7201

IC IS61LV256-12T

 

405 015 8902

TR 2SC2812-L7-TB

 

IC1821

410 349 4100

IC TC7W241FU(TE12L)

 

405 163 1602

TR 2SC2812N-L6-TB0

 

IC1826

409 400 7105

IC TC7W53FU-(TE12L)

 

405 163 1701

TR 2SC2812N-L7-TB0

 

IC1831

409 506 0406

IC M62392FP

Q3172

405 134 5905

TR 2SA1037AK-T146-R

IC1851

409 404 6302

IC M62320FP

Q3181

405 014 4509

TR 2SC2412K T146 R

IC1861

410 337 0503

IC TC74LCX14FT

 

405 014 4608

TR 2SC2412K T146 S

 

 

410 337 0602

IC HD74LVC14T

 

405 015 8704

TR 2SC2812-L6-TB

 

 

IC1871

410 325 4605

IC TC74LCX244FT

 

405 015 8902

TR 2SC2812-L7-TB

 

IC1881

410 311 5708

IC MC74HCT244ADT

 

405 163 1602

TR 2SC2812N-L6-TB0

 

 

410 315 5506

IC HD74HCT244TV

 

405 163 1701

TR 2SC2812N-L7-TB0

 

 

 

410 356 7507

IC SN74HCT244PWR

Q3182

405 134 5905

TR 2SA1037AK-T146-R

 

IC201

410 388 7001

IC AD9884AKS-100

Q3591

405 002 8304

TR 2SA1203-Y-TE12L

IC2101

409 442 1307

IC CXD2064Q

Q3592

405 014 4509

TR 2SC2412K T146 R

IC2161

409 506 0406

IC M62392FP

 

405 014 4608

TR 2SC2412K T146 S

 

IC2181

409 404 6302

IC M62320FP

 

405 015 8704

TR 2SC2812-L6-TB

 

IC251

410 349 4100

IC TC7W241FU(TE12L)

 

405 015 8902

TR 2SC2812-L7-TB

 

IC2571

409 458 3401

IC M62393FP

 

405 163 1602

TR 2SC2812N-L6-TB0

 

IC2881

409 481 8602

IC LM76CHMX-5

 

405 163 1701

TR 2SC2812N-L7-TB0

 

IC301

409 501 8308

IC PW365-10U

Q4171

405 134 5905

TR 2SA1037AK-T146-R

IC3101

409 211 7301

IC MC14053BF

Q4172

405 014 4509

TR 2SC2412K T146 R

 

409 051 2900

IC TC4053BF-TP1

 

405 014 4608

TR 2SC2412K T146 S

 

 

IC3121

409 461 7304

IC AD8057ART

 

405 015 8704

TR 2SC2812-L6-TB

 

IC3131

409 461 7304

IC AD8057ART

 

405 015 8902

TR 2SC2812-L7-TB

 

IC3141

409 461 7304

IC AD8057ART

 

405 163 1602

TR 2SC2812N-L6-TB0

 

IC3161

409 428 8405

IC TC7WT125FU-TE12L

 

405 163 1701

TR 2SC2812N-L7-TB0

 

IC3181

409 323 8906

IC TC4W53FU(TE12L)

Q6126

405 014 4509

TR 2SC2412K T146 R

IC3531

409 502 3203

IC L3E01031F0A

 

405 014 4608

TR 2SC2412K T146 S

 

IC3551

409 390 0001

IC LM7171AIMX

 

405 015 8704

TR 2SC2812-L6-TB

 

 

409 486 7709

IC LM7171BIMX

 

405 015 8902

TR 2SC2812-L7-TB

 

 

IC3561

409 502 3203

IC L3E01031F0A

 

405 163 1602

TR 2SC2812N-L6-TB0

 

IC3581

409 343 0201

IC LT1206CS8

 

405 163 1701

TR 2SC2812N-L7-TB0

 

IC3801

409 380 6303

IC HIN232CB

Q6127

405 134 5905

TR 2SA1037AK-T146-R

 

409 273 3501

IC SP232ACT

Q6137

405 014 4509

TR 2SC2412K T146 R

 

IC3821

410 296 5700

IC TWM7000-151020

 

405 014 4608

TR 2SC2412K T146 S

 

IC3831

409 404 7200

IC TC7SET00FU-(TE85L)

 

405 015 8704

TR 2SC2812-L6-TB

 

IC3841

410 275 5707

IC TWM7000-162020

 

405 015 8902

TR 2SC2812-L7-TB

 

 

410 275 5806

IC TWM7000-162020

 

405 163 1602

TR 2SC2812N-L6-TB0

 

 

IC401

409 502 3401

IC QL3E07050 K0A

 

405 163 1701

TR 2SC2812N-L7-TB0

 

IC4101

409 474 0002

IC CXA2101AQ

Q8121

405 045 8705

TR 2SK536-TB

IC4186

409 428 8405

IC TC7WT125FU-TE12L

Q8122

405 045 8705

TR 2SK536-TB

IC501

409 502 3302

IC L3E06070D0A

Q8141

405 014 4509

TR 2SC2412K T146 R

IC5211

409 461 7403

IC LT1399CS

 

405 014 4608

TR 2SC2412K T146 S

 

 

 

 

 

 

 

 

 

 

-65-

Page 64 Page 66
Image 65
Page 64 Page 66
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 DirectionsImportant Notice on LCD Panel/Prism Assy Replacement LCD Panel/Prism Ass’y ReplacementMounting Procedure LCD Panel/Prism Ass’y removalHow to reset Lamp Replace Counter Lamp ReplacementHow to check Lamp Replace Counter Order Replacement LampContrast adjustment Optical AdjustmentsBefore Adjustment Slot BGreen 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 AdjustmentsFan Voltage adjustment Output Voltage adjustmentPedestal adjustment Adjustment ConditionSignal Center adjustment NRS adjustmentBlack Level adjustment Signal Center AdjustmentPC Gain adjustment PC Offset adjustmentOffset Adjustment Gain AdjustmentGamma Shift adjustment AV Gain adjustmentWhite Balance adjustment Common Center 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 Video source No PictureNo picture from both of Video and Computer sources No picture from all of 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 Sync in TP205 Sync OUT IC4101-29 Sync OUT IC4101-28Sync Drive TP62H Sync Drive TP62V DHS Tpdhs DVS Tpdvs Ballast SW TP28LCleaning 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
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