Minolta EP1080 Manuel de service télécharger pdf (Page 26)

EP1080 Series Condential 2-16

2-17 Disassemble Ballast

Module

1. Unsrew 5 srews (as red circle),and

disassemble Ballast Module.

3. Unplug 2 connectors (as green square).

4. Unplug 1 connector (as yellow square)(as yellow square)

and separate LVPS and the wire .and separate LVPS and the wire .

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 89 90

SERVICE MANUAL 1
EP1080 Series 2
Condential 2
Table of Content 3
Introduction 6
1-2 Compatible Mode 9
Disassembly Process 11
2-3 Disassemble Lamp 12
2-2 Disassemble Lamp 12
Cover Module 12
2-4 Disassemble Lens 13
Shelter 13
2-5 Disassemble Top Cover 13
Board Module 14
2-6 Disassemble Keypad 14
2-7 Disassemble Vent 15
EP1080 Series Condential 2-6 16
2-8 Disassemble Rear Cover 17
2-9 Disassemble Formatter 18
Board and Scaler Board 18
EP1080 Series Condential 2-9 19
2-10 Disassemble Air Duct 20
2-11 Disassemble System 20
Fan Module 20
separate Bracket and Fan 21
and others 21
2-12 Disassemble Left 22
Shielding Module 22
Module 23
2-14 Disassemble Color 24
Wheel Module 24
2-15 Disassemble DMD Chip 25
2-16 Disassemble LVPS 25
Module 25
2-17 Disassemble Ballast 26
2-18 Disassemble Blower 27
Board and AIR Duct 28
2-19 Disassemble Safety 28
2-21 Disassemble Left and 29
Right Elevator Module 29
2-22 Rod Adjustment 31
2-23 Re-write Lamp Usage 32
Hour 32
Troubleshooting 33
3-2 Main Procedure 34
4-1 Test Equipment Needed 40
4-2 Service Mode 40
4-3 OSD Reset 40
4-4 Test Condition 41
4-6 PC MODE 42
4-5 Test Inspection Procedure 42
2. Light Leak 43
3. Blemish (Dark) 43
4. Dead Pixel (Bright pixel) 44
5. Dead Pixel (Dark pixel) 44
6. Focus test 44
4-7 Calibration 45
2. PC calibration 46
Defect specication table 47
1. Test equipment 48
2. Brightness 48
3. Full On/Full Off Contrast 48
4-9 Video Performance 49
3. HDTV/ Component 50
4. HDMI Test 50
5. Audio Test 50
4-10 Network Function Test 51
2. Network Setting 52
4-11 Others 53
Firmware Upgrade 55
Procedure 56
5-3 Firmware Upgrade 57
Procedure 57
EDID Upgrade 59
6-2 Equipment Needed 60
6-4 EDID Key-In Procedure 61
EP1080 Series Condential 62
Network FW Upgrade Procedure 66
7-2 Read Projector IP 67
7-3 Network Setting 68
7-4 PC Hardware Link 69
Appendix A 71
Assy LVPS Module EP1080 73
Assy LAMP COVER Module 75
Assy LAMP DRIVER Module 76
Assy LEFT COVER EP1080 77
Assy Engine Base EP1080 80
Assy Top Cover Module EP1080 82
Assy Keypad Module EP1080 84
Assy Fan Module EP1080 85
D.P. EP1080 86
A.K. EP1080 87
Appendix B 89
II. PCBA Code Denition 90

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Minolta EP1080 Manuel de service Page 26

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