LG Electronics WG1805RY6, WG2405RY6 Possible Trouble 6 Remote controller does not operate

Troubleshooting Guide

Possible Trouble 6 Remote controller does not operate.

Is the voltage of Battery		NO
about over 2.3V?
	YES
Is the voltage No.16		NO
of CN-DISP on Main PCB
Ass'y DC 5V?
	YES
Is the connection of		NO
CN-DISP all right?

YES

• Exchange Receiver Ass'y.

• Exchange the battery.

• Check the PCB pattern.

•Connect connector to CN-DISP exactly.

Possible Trouble 7 It displays abnormally on display PCB Ass'y.

NO

Is the IC01G all right?

	YES
	NO
Is the connection of		NO
CN-DISP all right?
	YES
Does the		NO
Q01G~Q04G operate normally
on main PCB Ass'y?

YES

•Exchange the display PCB Ass'y.

• Exchange IC01G.

• Connect connector to CN-DISP exactly.

• Exchange Q01G-Q04G.

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