LG 32LX330C Service Manual page 20

5. Component Video
Make sure the input signal type and
Our TV can support the signal
YES
Check the Component cable defect
or status of conductor
YES
Make sure the JK4301, Y/Pb/Pr
signal R239, R241, R243
YES
Make sure the CVBS_DET
signal R4310
YES
Make sure the LVDS output signal of
LGE2134(IC101)
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
NO
Exchange the Component Jack
Or R239, R241, R243
NO
Exchange the R4310
NO
Exchange the LGE2134(IC101)
Or Main board
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LGE Internal Use Only