LG LC6000 - Page 27

Service Manual 27
Possible Trouble 6 Remote controller does not operate.
Possible Trouble 7 It displays abnormally on DC PCB Ass’y.
NO
NO
NO
NO
YES
YES
YES
Is the IC01G all right?
Is the connection of
CN-AC/DC all right?
• Exchange the DC
PCB Ass'y.
• Exchange IC01G.
• Exchange IC03G
(Q01G, Q02G, Q03G
for Deluxe Model).
• Connect connector
to
CN-AC/DC exactly.
Does the IC03G
(Q01G, Q02G, Q03G for Deluxe Model)
operate normally on DC
PCB Ass'y?
Is the voltage of Battery
about over 2.3V?
• Exchange Receiver Ass'y.
Is the connection of
CN-AC/DC all right?
Is the voltage No.10
of CN-AC/DC on DC PCB
Ass'y DC 5V?
• Exchange the battery.
• Check the PCB pattern.
• Connect connector to
CN-AC/DC completely.
NO
NO
NO
YES
YES
YES
Troubleshooting Guide