LG RZ-27LZ55 Service Manual page 17

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No Raster on Component signal
Repeat
[A] Process
Pass
Check the signal of
Q310,Q315,Q316
Pass
Check the input/
output of IC1
Check the input/output
of IC500, IC600
Pass
Check the input/
output of IC901
Pass
Check input source cable and jack
Fail
Fail
Fail
Faill
- 17 -
Change
Q310,Q315,Q316
Re-soldering or
Change the defect part
Re-soldering or
Change the defect part
Re-soldering or
Change the defect part

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