LG RZ-37LZ30 - Page 14

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