LG LSFXC2476 Series Service Manual page 63

7-16. Freezer room lamp doesn't work
Symptom
1. Freezer room lamp
doesn't work
CON7
CN1
CON6
CON3
CON2
CON5
1. Check the f reezer door switch sticky
2. Check the door S/W resistance
3. Check the LED Lamp
CON201
CON203
CON1
CON6
Door S/W
- 63 -
Check Point
LED Lamp
Resistance [Ω]
Normal
Door S/W
Push S/W
CON6
11.4~12.6V
13 th pin ~ 15 th pin
LED Lamp
White ~ Yellow
LED Lamp
0
Infinity
Voltage [V]
Voltage [V]
Closed 0~2V
11.4~12.6V
Open