Refrigerator Room Lamp Doesn’t Work - LG LFXS24623S Service Manual

9-5 Refrigerator room lamp doesn't work
Symptom
1. Refrigerator room
lamp doesn't work
1. Check the freezer door switch sticky
2. Check the door S/W resistance
3. Check the LED Lamp
Door S/W
F LED
R LED
Check Point
CON6
Resistance [ ]
Normal
Door
S/W
Push S/W
Voltage [V]
CON6
th th
20 pin ~ 15 pin
LED Lamp
Blue~ Black
LED Lamp
Ω
Infinity
0
12V
Voltage [V]
Close
0~2V
d
Open 12V