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A
Image NG?
(Blank)
Yes
No
1.Check DMD board
2.Check color wheel and Sensor board
3.Check DMD conductive elastomers
4.Check Main and Translation boards
Image NG?
(Screen flashing)
No
Yes
1.Check color wheel and Sensor board
2.Check DMD board
3.Check Main and Translation boards
Image NG?
(Screen dimmish)
Yes
1.Check DMD board
2.Check color wheel and Sensor board
No
Image NG?
(Freezing)
Yes
1.Check color wheel
2.Check Sensor board color index signal
No
Image NG?
(Missing column bar)
No
Yes
1.Check DMD holder
Image NG?
(Screen overlap)
Yes
1.Check Main and Translation boards
2.Check DMD board
8
5
Summary of Contents for PB8220 - XGA DLP Projector
Page 14: ...Figure 1 Major Blemish Two Zone Screen Critical Zone center 25 Non Critical Zone 13 ...
Page 33: ...Installation 15 User s Guide 4 Video device or VCR 5 Output monitor ...
Page 49: ...42 ...
Page 50: ...43 ...
Page 51: ...8 Lamp Replacement 44 ...
Page 52: ...45 ...
Page 53: ...46 ...
Page 54: ...9 Shutdown 47 ...
Page 89: ...Chapter 6 Trouble Shooting 82 ...
Page 90: ...83 ...
Page 98: ...6 DMD Board Trouble Shooting Guide 91 ...
Page 99: ...92 ...
Page 100: ...Chapter 7 Schematics and Assy Drawing 93 ...
Page 104: ......
Page 105: ...Form No ACM0 0B 003 24 010918 ...
Page 106: ...Form No ACM0 0B 003 24 010918 ...
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