LG LMX25964 Series - Light Bulb Replacement

9-3 Freezer room AC Bulb Lamp doesn't work
No Checking flow Result & SVC Action
1 Check the Freezer door switch. If feel sticky, Change the door s/w.
2
3
4
Check the door S/W resistance.
Check the Yellow Blue to Sky blue.
<CON4>
Check the Blue to Black.
<CON3>
Normal
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0_ Go to the 3
Other Change door S/W
Push Infinity Go to the 3
S/W Change door S/W
Closed
5 V Go to the 4
Other Change the Door S/W
0 V Go to the 4
Open
Other Change the Door S/W
Closed
0 ~ 2 V Normal
Other Change the Main PCB
115 V Change the F Lamp
Open
Other Change the PCB
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