6-6
3. Picture Errors
3.1 High-Light Chroma in White or Black
Use AUTO ADJUST of CONTRAST in the service mode.
Normal
NG
Use AUTO ADJUST after “SERVICE RESET” in the
service mode.
Normal
NG
Is the RGB input maintained at 0.7Vp-p in RA04, RA03,
and RA05?
Adjust the input on the signal side to 0.7Vp-p again.
Then, use AUTO ADJUST in the service mode again.
NG
OK
NG
OK
Normal
Is the Video signal input maintained at 0.7Vp-p at ICA01
pins 5, 13 and 20?
NG
Check peripheral circuits of ICA70A.
Summary of Contents for LCD2080UX - MultiSync - 20.1" LCD Monitor
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