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4. No Raster
(1) Symptom
1) No OSD and image occur at screen..
2) It maintains the condition where the front LED is green.
(2) Check follow
Does minute
discharge At Module?
Yes
Is the LVDS cable
normal?
Yes
Is the IC700 (FLI8548)
Output normal?
Copyright
2008
LG Electronics. Inc. All right reserved.
C
Only for training and service purposes
No
Is the VAVS on?
YES
Check the LCD Module
No
Reconnect the
LVDS cable in P801.
No
Replace the VSC
NO
Is output the normality
Low/High voltage except
stand-by 5V?
- 18 -
NO
Replace the
Power board.
LGE Internal Use Only
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