Eiki LC-NB3E service manual Cabinet Parts Optical Parts

Page 79

MM8-NB3E00

Mechanical Parts List

Key No.

Part No.

Description

Key No.

Part No.

Description

 

 

 

 

CABINET PARTS

 

OPTICAL PARTS

 

1

610 281 4323

BADGE EIKI-MA6B

51

645 046 8483

ASSY,PRISM(PBS)

2

610 292 6972

BUTTON CONTROL-MS6B

or

645 049 7896

PRISM(PBS)

3

610 292 6996

BUTTON ZOOM-MS6B

52

645 047 0226

ASSY,LENS,PROJECTION

4

610 292 7016

BUTTON POWER-MS6B

 

(Including Key No. 52-a)

5

610 298 7751

CABINET TOP-MM8B

52-a

645 047 6129 MOTOR,LENS(F,Z) DC 0.2W

6

610 292 7139

CABINET FRONT-MS6B

53

610 296 7180

ASSY,LCD PNL/PRISM-MT6A

7

610 295 8317

COMPL,CABINET BOTTOM-MS6B

 

(Including Key No. 53-a, b, and c)

 

(Including Key No. 7-a and b)

53-a

645 048 1161

POLARIZED GLASS(OUT/R)

7-a

610 292 6941

ASSY,STAND LEG-MS6B

53-b

645 048 1178

POLARIZED GLASS(OUT/G)

7-b

411 025 6500

SCR S-TPG BIN 3X8

53-c

645 048 1185

POLARIZED GLASS(OUT/B)

8

610 297 2450

CABINET BACK-MD8B

54

645 051 8898

LENS,INTEGRATOR(IN)

9

610 292 6019

CAP LNS-MS6A

or

645 051 7600

LENS,INTEGRATOR(IN)

10

610 292 7238

COVER LMP-MS6B

or

645 046 8049

LENS,INTEGRATOR(IN)

11

610 292 7276

COVER CABI TOP-MS6B

55

645 046 8056

LENS,INTEGRATOR(OUT)

12

610 292 7306

DEC LED-MS6A

56

645 046 8087

LENS,CONDENSER(IN)

13

610 294 1548

DEC SASH-MS6A

or

645 051 1318

LENS,CONDENSER(IN)

14

610 280 4379

DEC RC SHEET F-MA6A

57

645 046 8094

LENS,CONDENSER(OUT)

15

610 297 2597

DEC AV SHEET-MD8B

or

645 051 1325

LENS,CONDENSER(OUT)

16

610 292 7382

HANDLE-MS6B

58

645 046 8100

LENS,CONDENSER

17

610 292 5753

HOLDER HANDLE-MS6A

or

645 051 1332

LENS,CONDENSER

18

610 296 6565

MOUNTING DUCT FR-MS6B

59

645 046 8117

LENS,CONDENSER (R)

 

 

 

or

645 051 1349

LENS,CONDENSER (R)

CHASSIS PARTS

 

60

645 046 8124

LENS,RELAY(IN)

 

or

645 051 1356

LENS,RELAY(IN)

21

610 294 1760

ARM SW-MS6A

61

645 046 8131

LENS,RELAY(OUT)

22

610 292 6040

COVER DUCT TOP-MS6A

or

645 051 1363

LENS,RELAY(OUT)

23

610 292 6064

COVER DUCT BTM-MS6A

62

645 050 2040

LENS,CONDENSER (B)

24

610 292 6088

COVER DUCT LMP PWB TOP-MS

63

645 047 1797

MIRROR(W-COLD)

25

610 292 6095

COVER DUCT LMP PWB BTM-MS

64

645 047 1803

MIRROR(B)

26

610 292 6101

COVER MAIN POW-MS6A

65

645 047 1810

MIRROR(R)

27

610 292 6125

FILTER BASE A-MS6A

66

645 046 8513

OPTICAL FILTER(UV CUT)

28

610 292 6217

HOLDER LMP PWB-MS6A

67

645 048 1130

POLARIZED GLASS(IN/R)

29

610 294 5249

HOLDER POWER PCB A-MS6A

68

645 048 1147

POLARIZED GLASS(IN/G)

30

610 292 5760

MOUNTING SW-MS6A

69

645 048 1154

POLARIZED GLASS(IN/B)

31

610 297 3150

MOUNTING DUCT-MD8A

70

645 047 1933

DICHROIC MIRROR (B)

32

610 292 6408

MOUNTING MAIN POWER-MS6A

71

645 047 1940

DICHROIC MIRROR (G)

 

 

 

33610 294 4501 SPRING INT LOCK-MS6A

34610 292 6590 OPTICAL BASE BTM-MS6A

35610 292 6606 OPTICAL BASE TOP-MS6A

SCREWS

41411 001 8801 SCR BIN 3X6

42411 052 9604 SCR OVL 3X6

43412 058 5409 SPECIAL SCREW

44411 174 9308 BOLT HEX-SCT+SW+W 2.5X6

45411 001 8900 SCR BIN 3X8

46411 002 4901 SCR PAN 2X4

-79-

Image 79
Contents Chassis No. MM8-NB3E00 Model No. LC-NB3EContents Safety Precautions Safety InstructionsSpecifications Optical Adjustments Electrical Adjustments Adjustments after Parts ReplacementFuse Circuit ProtectionsRecommendation 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 2Optical Unit removal Power and P.F. Board 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-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 adjustmentWhite a Slot B a Moving of slot B Relay lens-Out adjustmentSlot 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 No Power TroubleshootingAbnormality 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 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 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 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