LG M1994A - Picture ID Adjustments (RGB-PC;DVI-PC)

Copyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
- 19 -
Fail
Fail
Fail
Check input source cable
and jack.
Check the JK103
Re-soldering or Change the
defect part.
Re-soldering or Change the
defect part, Check the X300
Pass
Check the input/output
of R151, R152
Check the input/output
of R310, R312, R315
Check the input/output
of IC301.
Pass
Pass
3. No Raster on RGB Signal
Repeat [A,B] process.
Pass
X300