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CB-2800
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CLEAN BURN CB-2800 Service Manual Page 47
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ES526/EX536/EX531/CB2800/ES526L/EX536L/DS316L
Condential
5-3
5. Click "Next".
6. Click "Next".
7. The program is executing "installing"
status.
8. Click "Finish".
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...
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SERVICE MANUAL
1
Condential
2
Comparison List
3
Table of Content
4
Introduction
7
1-2 Compatible Mode
8
Disassembly Process
10
2-3 Disassemble Lamp
11
2-2 Disassemble Lamp
11
Cover Module
11
2-4 Disassemble Top Cover
12
(Not for ES526L/EX536L/
13
DS316L)
13
2-6 Disassemble Zoom Ring
13
2-5 Disassemble Keypad
13
Board Module
13
2-7 Disassemble Top
14
Shielding
14
2-8 Disassemble Main Board
14
from IO Cover
15
2-9 Disassemble Main Board
16
Shielding
16
2-10 Disassemble Front
17
Cover Module and IR
17
Sensor Board
17
2-11 Disassemble Engine
17
2-12 Disassemble Color
18
Wheel Module
18
2-13 Disassemble DMD Chip
18
and DMD Board
18
2-14 Disassemble Rod
19
Module
19
2-15 Disassemble Focus
19
Ring
19
2-16 Disassemble Fan
20
2-18 Disassemble LVPS
21
2-19 Disassemble IO Cover
22
and Security Bar
22
2-20 Disassemble Interlock
23
Switch
23
2-21 Disassemble Lamp
23
Driver Module
23
2-22 Disassemble Bottom
24
Shielding
24
2-23 Disassemble Speaker
25
2-24 Rod Adjustment
25
2-25 Re-write Lamp Usage
26
Trobleshooting
27
3-2 Main Procedure
28
No Symptom Procedure
29
4-1 Test Equipment Needed
32
4-2 Service Mode
32
4-3 OSD Reset
32
For EX536/EX536L
33
4-4 Test Condition
33
For EX531
34
4-4-2 Burn-In Test
35
4-5 Test Inspection Procedure
36
4-6 PC MODE
36
2. Light Leak
37
3. Dead Pixel (Bright pixel)
38
4. Dead Pixel (Dark pixel)
38
5. Blemish (Bright)
39
6. Blemish (Dark)
39
7. Focus test
39
4-7 Video Performance
40
2. S-Video (not for CB2800)
41
3. HDTV/ Component
41
1. Test equipment
42
2. Brightness
42
3. Full On/Full Off Contrast
43
4. Uniformity
43
4-9 Others
44
Firmware Upgrade
45
Procedure
46
5. Click "Next"
47
6. Click "Next"
47
status
47
8. Click "Finish"
47
5-2-1 Equipment Needed
52
5-2-2 NLINK Setup Procedure
53
5-2-3 USB Driver Upgrade
55
Procedure
55
5-2-4 8051 Firmware Upgrade
57
EDID Upgrade
59
6-2 Equipment Needed
60
6-3 Setup Procedure
61
6-4 EDID Key-In Procedure
62
Appendix A (Exploded Image)
64
D.C. EX536
66
ASSY TOP COVER MODULE
68
ASSY FAN SHIELDING MODULE
70
ASSY BOTTOM COVER MODULE
71
ASSY ENGINE MODULE
73
ASSY COLOR WHEEL MODULE Z15
75
Appendix B
78
II. PCBA Code Denition
79
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