Video Signal Troubleshooting - Sanyo PDG-DSU21N Service Manual
Multimedia projector
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Also See for PDG-DSU21N:
- Owner's manual (38 pages) ,
- Owner's manual (38 pages) ,
- Manuel du propriétaire (34 pages)
Table of Contents
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Video Signal Troubleshooting
Computer
No Signal
Check
Source
OK
Check
Cable
OK
Check monitor
in signal
OK
Check u5
Output signal
PDG-DSU21
NG
Turn on
Source
NG
Replace
Cable
NG
Replace
I/Oboard
NG
Replace
Mainboard
Video
No Signal
Check
Source
OK
Check
Cable
OK
Check
I/O Board
Check
Mainboard
30
NG
Turn on
Source
NG
Replace
Cable
NG
Replace I/O
Board
Replace
Mainboard
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Table of Contents
Troubleshooting
