LG WR-8030 Service Manual page 24

Possible Trouble 6
Is the IC01G all right?
YES
Is the connection of
CN-AC/DC all right?
YES
Does the IC03G
(Q01G~Q04G for Delux Model)
operate normally on DC
PCB Ass'y?
YES
• Exchange the DC
PCB Ass'y.
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Only for training and service purposes
It displays abnormally on DC PCB Ass'y.
NO
NO
NO
NO
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• Exchange IC01G.
• Connect connector
to CN-AC/DC exactly.
• Exchange IC03G
(Q01G~Q04G for
Delux Model).
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