Service manual

17
3. No Raster
Is 12V
plugged in pin 1
of CN2?
No
No
Yes
Yes
Is the output of
inverter correct?
Check 12V
line of CN3.
Replace the inverter.
Replace a LCD panal.
< 2.5
> 2.5
Check the
output of Q6 or
pin 3 of CN2.
Trouble in Q6 or
pin 3 of -com.