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2. 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 process
discharge a Module?
Is the Link cable
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2008
LG Electronics. Inc. All right reserved.
C
Only for training and service purposes
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Does mimute
No
Yes
No
normal?
Yes
No
Is the IC801's
output normal?
.
No
Is the inverter
/VaVs on?
Yes
Check the LCD Module
Reconnect the
Panel line cable
(HD:P403, FHD:402)
CN700(PDP/LCD)
Replace the VSC.
- 18 -
Is output the normality
No
Low/High voltage
except Stand-by 5V?
Replace the
Power board
LGE Internal Use Only
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