No Raster on AV signal
(Video, S-Video)
Repeat
A:Process
Pass
Check the input
of IC1201
Pass
Check the in/output
of IC1201
Pass
Check the
in/outputof IC401
Pass
Check input source cabel and jack
No Raster on TV(RF) signal
Check the out of
Fail
Check the C1238, C1240, C1243, C1236
Change the defect part
Fail
Re-soldering or
Change the defect part
Fail
Re-soldering or
Change the defect part
Fail
- 14 -
TU801
Fail
Check 5V, 33V of TU801
Re-soldering or
Change the defect part