LG M1994A-PT - Page 21

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5. No Raster on DVI Signal
Fail
Re-soldering or change the
defect part, Check the X300
Check the input/output
of R120, R121
Pass
Repeat [A,B] process.
Pass
Check input source cable
and jack.
6. No Raster on Video (CVBS, S-Video) Signal
Fail
Change L102, L103, L104
Check
the input/output
of L102, L103, L104
Repeat [A,B] process.
Pass
Check input source cable
and jack.
Fail
Check short of
IC301, Q205
Pass
Check Ourput of
IC206, IC208
Pass
Pass
Fail
Re-soldering or change the
defect part, Check the X300
X300
X300