LG LFXS29766 Series - Page 58

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SymptomCheck Point
1. Refrigerator room
lamp doesn’t work
1. Check the Refrigerator door switch sticky
2. Check the door S/W resistance
3. Check the LED Lamp
Resistance [Ω]
Door S/W
Normal 0
Push S/WInfinity
Voltage [V]
CON6
1
st
pin & 2
nd
pin
11.4~12.6V
Door S/W
LEDLamp
LED Lamp Voltage [V]
Blue& Black
Closed 0~2V
Open 11.4~12.6V
LEDLamp
CON8
8-14. Refrigerator room lamp doesn’t work
CON7 CON8
CON203
CON2
CON1
CON3
CON5
CON6
CON201