Eiki LC-NB3E service manual Power Board, 610 299 7293 ASSY,PWB,POWER MM8B, 1AA0B10C352DA

Page 58

MM8-NB3E00

Electrical Parts List

 

Key No.

Part No.

Description

 

 

 

Key No.

Part No.

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R618

401 259 9002

MT-GLAZE

150K

FA

1/2W

 

Q68A

405 139 7706

TR IMZ1A-T108

 

 

 

R619

401 259 9002

MT-GLAZE

150K

FA

1/2W

 

Q681

405 047 9007

TR 2SB1204-S-TL

 

 

 

R62A

401 105 1501

MT-GLAZE

1.5K

JA 1/16W

 

 

405 047 9106

TR 2SB1204-T-TL

 

 

 

R62B

401 105 0603

MT-GLAZE

10K

JA 1/16W

 

Q682

405 014 4509

TR 2SC2412K T146 R

 

 

R62C

401 105 5509

MT-GLAZE

470K

JA 1/16W

 

Q69A

405 014 4509

TR 2SC2412K T146 R

 

 

R62D

401 105 2201

MT-GLAZE

180K

JA 1/16W

 

Q691

405 154 3301

TR 2SK3280-TL

 

 

 

R62E

401 113 5805

MT-GLAZE

1.1K

JA 1/16W

 

INTEGRATED CIRCUIT

 

 

 

 

 

R62F

401 218 4406

MT-GLAZE

1.2K

FA 1/16W

 

 

 

 

 

 

 

IC5501

409 362 1104

IC BA6287F

 

 

 

 

R62G

401 105 0405

MT-GLAZE

100

JA 1/16W

 

 

 

 

 

 

IC5551

409 362 1104

IC BA6287F

 

 

 

 

R62H

401 105 4007

MT-GLAZE

330

JA 1/16W

 

 

 

 

 

 

IC631

409 421 4701

IC STR-Z2156

 

 

 

R62I

401 158 4108

MT-GLAZE

4.7

JA 1/16W

 

 

 

 

 

IC65A

409 459 5404

IC FA7612CN

 

 

 

R62J

401 105 2607

MT-GLAZE

22

JA 1/16W

 

 

 

 

 

IC651

409 344 6509

IC UPC1093T-E1

 

 

 

R62L

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

 

 

 

 

 

IC671

409 459 5404

IC FA7612CN

 

 

 

R62P

401 105 2508

MT-GLAZE

20K

JA 1/16W

 

 

 

 

 

IC681

409 459 5404

IC FA7612CN

 

 

 

R62Q

401 105 2607

MT-GLAZE

22

JA 1/16W

 

 

 

 

 

 

 

 

 

 

 

 

R62R

401 114 0908

MT-GLAZE

3.3M

JA 1/16W

 

CAPACITOR

 

 

 

 

 

 

R620

401 259 9002

MT-GLAZE

150K

FA

1/2W

 

C5503

403 149 9208

CERAMIC

0.01U

Z

50V

 

R623

401 105 5301

MT-GLAZE

4.7K

JA 1/16W

 

 

 

C5553

403 149 9208

CERAMIC

0.01U

Z

50V

 

 

 

 

 

 

 

 

 

VARIABLE RESISTOR

 

 

 

 

 

C630

403 323 8706

MT-POLYEST 0.047U K

450V

 

 

 

 

 

 

C631

403 192 4809

TA-SOLID

2.2U

M

35V

 

VR611

645 002 3460

VR,SEMI,1K S

 

 

 

 

 

 

 

C633

403 113 3805

CERAMIC

1000P

K

50V

 

 

 

 

 

 

 

 

 

TRANSFORMER

 

 

 

 

 

C634

403 247 3306

CERAMIC

330P

K

2K

 

TSW611

645 027 4145

SWITCH,THERMAL

 

 

 

C635

403 167 8603

CERAMIC

220P

K

2K

 

 

645 031 0256

THERMOSTATS

 

 

 

 

C636

403 070 2606

CERAMIC

0.1U

Z

50V

 

TSW611B

411 025 5206

SCR S-TPG BIN 3X10

 

 

C637

403 157 6800

CERAMIC

680P

K

50V

 

COIL

 

 

 

 

 

 

C638

403 208 1402

TA-SOLID

1U

M

25V

 

 

 

 

 

 

 

C639

403 356 1804

ELECT

220U

M

35V

 

L611

645 048 4742

INDUCTOR,850U

 

 

 

 

 

 

 

C640

403 164 0204

CERAMIC

0.1U

Z

25V

 

DIODE

 

 

 

 

 

 

 

 

 

 

 

 

 

C641

403 281 5205

CERAMIC

0.22U

Z

16V

 

DB611

407 202 7705

DIODE D10XB60

 

 

 

 

 

 

 

C642

403 083 4307

POLYPRO

0.022U

J

400V

 

D613

407 149 6304

DIODE SFPB-54V

 

 

 

 

 

 

 

C643

403 256 2406

CERAMIC

0.22U

Z

50V

 

D614

407 191 3900

DIODE FML-G16S

 

 

 

 

 

 

 

C65A

403 157 6404

CERAMIC

330P

K

50V

 

D614B

411 025 5206

SCR S-TPG BIN 3X10

 

 

 

 

 

C65B

403 113 3805

CERAMIC

1000P

K

50V

 

D616

407 149 0807

DIODE 1SS355-TE-17

 

 

 

 

 

C65D

403 155 2309

CERAMIC

4700P

K

50V

 

D617

407 149 0807

DIODE 1SS355-TE-17

 

 

 

 

 

C65E

403 304 2105

ELECT

47U

M

6.3V

 

D618

407 149 0807

DIODE 1SS355-TE-17

 

 

 

 

 

C65F

403 194 4609

ELECT

470U

M

16V

 

D619

407 149 0807

DIODE 1SS355-TE-17

 

 

 

 

 

C65G

403 164 0204

CERAMIC

0.1U

Z

25V

 

 

 

 

 

 

 

 

 

MISCELLANEOUS

 

 

 

 

 

C651

403 369 2409

ELECT

2700U

M

25V

 

FB611

610 229 3531

CORE

 

 

 

 

C652

403 350 5303

ELECT

3900U

M

10V

 

 

 

 

 

C653

403 331 0303

ELECT

470U

M

16V

 

FB612

610 229 3531

CORE

 

 

 

 

 

 

 

 

 

C654

403 164 0204

CERAMIC

0.1U

Z

25V

 

FB613

610 229 3531

CORE

 

 

 

 

 

 

 

 

 

C655

403 164 0204

CERAMIC

0.1U

Z

25V

 

PTH611

408 037 4600

THERMISTOR NTH11D8R0LA

 

 

 

C656

403 345 9606

CERAMIC

0.47U

K

10V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C657

403 157 6404

CERAMIC

330P

K

50V

 

 

 

 

 

 

 

 

C658

403 157 6404

CERAMIC

330P

K

50V

 

POWER BOARD

 

 

 

 

 

 

 

 

 

 

C661

403 218 8101

ELECT

1000U

M

25V

 

 

 

 

 

 

 

 

C671

403 304 2105

ELECT

47U

M

6.3V

610 299 7293 ASSY,PWB,POWER MM8B

 

 

 

 

 

C672

403 113 3805

CERAMIC

1000P

K

50V

1AA0B10C352DA

 

 

 

 

 

C673

403 157 6404

CERAMIC

330P

K

50V

 

 

 

 

 

 

 

 

C674

403 155 2309

CERAMIC

4700P

K

50V

 

 

 

 

 

 

 

 

C676

403 194 4609

ELECT

470U

M

16V

 

TRANSISTOR

 

 

 

 

 

C681

403 304 2105

ELECT

47U

M

6.3V

 

Q5501

405 014 4509

TR 2SC2412K T146

R

 

 

C682

403 113 3805

CERAMIC

1000P

K

50V

 

Q5551

405 014 4509

TR 2SC2412K T146

R

 

 

C683

403 157 6404

CERAMIC

330P

K

50V

 

Q65A

405 047 9007

TR 2SB1204-S-TL

 

 

 

C684

403 155 2309

CERAMIC

4700P

K

50V

 

 

405 047 9106

TR 2SB1204-T-TL

 

 

 

C686

403 194 4609

ELECT

470U

M

16V

 

Q65B

405 014 4509

TR 2SC2412K T146

R

 

 

C69Z

403 164 0204

CERAMIC

0.1U

Z

25V

 

Q65C

405 014 4509

TR 2SC2412K T146

R

 

 

C691

403 206 9004

ELECT

1000U

M

6.3V

 

Q651

405 014 4509

TR 2SC2412K T146

R

 

 

C692

403 206 9004

ELECT

1000U

M

6.3V

 

Q66A

405 014 4509

TR 2SC2412K T146

R

 

 

C693

403 206 9004

ELECT

1000U

M

6.3V

 

Q661

405 138 1309

TR 2SB1565-E

 

 

 

C694

403 206 9004

ELECT

1000U

M

6.3V

 

 

405 138 1408

TR 2SB1565-F

 

 

 

RESISTOR

 

 

 

 

 

 

Q662

405 014 4509

TR 2SC2412K T146

R

 

 

 

 

 

 

 

 

 

 

R5501

401 105 0504

MT-GLAZE

1K JA 1/16W

 

Q67A

405 139 7706

TR IMZ1A-T108

 

 

 

 

 

 

 

R5502

401 105 0504

MT-GLAZE

1K JA 1/16W

 

Q671

405 047 9007

TR 2SB1204-S-TL

 

 

 

 

 

 

 

R5503

401 105 5202

MT-GLAZE

470 JA 1/16W

 

 

405 047 9106

TR 2SB1204-T-TL

 

 

 

 

 

 

 

 

R5504

401 105 7909

MT-GLAZE

0.000 ZA 1/16W

 

Q672

405 014 4509

TR 2SC2412K T146

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-58-

Page 57 Page 59
Image 58
Page 57 Page 59
Contents Model No. LC-NB3E Chassis No. MM8-NB3E00Contents Safety Instructions Safety PrecautionsSpecifications Adjustments after Parts Replacement Optical Adjustments Electrical AdjustmentsCircuit Protections FuseRecommendation Cabinet Top and Control Panel removal Mechanical DisassembliesMain Board removal Front Panel and R/C Board removal AV, AV Sub Board and Speaker removalAV board AV Sub board Filter Board removal Lamp Ballast Unit removalFilter board 1Optical Unit removal Power Box Cover and FansFN901, FN906 removalAB B Power and P.F. Board removal 2Optical Unit removalFan FN905 removal Interlock Switch leverOff from the Cabinet Bottom Fan duct top FN904 FN903 FN902 Optical Parts Disassemblies Integrator Lens-In disassemblyProjection Lens removal Condenser lens disassembly Condenser Lens-Out disassemblyRelay Lens-Out disassembly Polarized Glass-In removalPolarized Glass-Out removal Optical Unit Top removalLocations and Directions Key No. DescriptionMounting Procedure LCD Panel/Prism Ass’y ReplacementImportant Notice on LCD Panel/Prism Assy Replacement LCD Panel/Prism Ass’y removalHow to check Lamp Replace Counter Lamp ReplacementHow to reset Lamp Replace Counter Order Replacement LampBefore Adjustment Optical AdjustmentsContrast adjustment Slot BCondenser Lens adjustment Green b Slot B Moving of slot B Slot D Moving of Slot DCondenser Lens-Out adjustment Cyan a Slot B Moving of slot B Moving of slot DWhite a Slot B a Moving of slot B Relay lens-Out adjustmentSlot D Moving of slot D Electrical Adjustments IC1801 is not defectivePedestal adjustment Output Voltage adjustmentFan Voltage adjustment Adjustment ConditionBlack Level adjustment NRS adjustmentSignal Center adjustment Signal Center AdjustmentOffset Adjustment PC Offset adjustmentPC Gain adjustment Gain AdjustmentWhite Balance adjustment AV Gain adjustmentGamma Shift adjustment Common Center adjustmentService Adjustment Data Table Adjustment Item Initial Value Range Description Initial Value Range Description Group 500 ADC IC301 No Power TroubleshootingAbnormality occurs on the power circuit Power Board Main Board No picture from both of Video and Computer sources No PictureNo picture from Video source No picture from all of sourcesVideo Signal processing diagrams AV/PC-RGB-SWLens Motor Problems No SoundControl Port Functions System Control & I/O Port Table IC801MD2 IIC Bus I/O Expander IC2181 Port Functions IIC Bus I/O Expander IC1851 Port FunctionsIIC Bus DA Converter IC1831 Port Functions IIC Bus DA Converter IC1581 Port Functions IIC Bus DA Converter IC2161 Port FunctionsIIC Bus DA Converter IC2571 Port Functions VIDEO-IN WaveformsDrive TP52R/TP201R Drive TP52G/TP201G Drive TP52B/TP201G Sync Drive TP62H Sync Drive TP62V DHS Tpdhs DVS Tpdvs Sync OUT IC4101-29 Sync OUT IC4101-28Sync in TP205 Ballast SW TP28LCleaning Cleaning with air spray Disassembly 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 Electrical Parts List Read Description in the parts listOUT of Circuit Board Board Assemblied BoardsKEY SW Board 610 299 7293 ASSY,PWB,POWER MM8B Power Board1AA0B10C352DA Fusible RES 22 JH 610 294 1708 ASSY,PWB,LINE Filter MS6A Line Filter BoardAV Board IC LT1399CS FILTER,EMI 100MHZ 610 297 1804 ASSY,PWB,AV SUB MD8A AV SUB Board1AA0B10C3700B 610 297 1828 ASSY,PWB,MAIN ME8B Main Board1AA0B10C371AA IC TB1274AF IC AD8183ARU C2103 C406 C568 Network 0X4 1/16W R152 R2549 R3544 R457 FILTER,LP 7MHZ Temp Board Accessories610 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
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