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.
It displays abnormally on DC PCB Ass'y.
NO
NO
NO
NO
—24—
• Exchange IC01G.
• Connect connector
to CN-AC/DC exactly.
• Exchange IC03G
(Q01G~Q04G for
Delux Model).