LG LFXS30726S Service Manual page 57

8-16. Freezer room lamp doesn't work
Symptom
1. Freezer room lamp
doesn't work
CON7
CN1
CON6
CON3 CON2
CON5
CON6
1. Check the f reezer door switch sticky
2. Check the door S/W resistance
3. Check the LED Lamp
CON201
CON1
Door S/W
- 57 -
Check Point
LED Lamp
Resistance [Ω]
Normal
Door S/W
Push S/W
CON6
13 th pin ~ 15 th pin
LED Lamp
White ~ Yellow
LED Lamp
0
Infinity
Voltage [V]
12V
Voltage [V]
Closed 0~2V
Open 12V