LG LFXS30796 Series - Page 66

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CON7
CN1
CON201
CON2
CON1
CON3
CON5
CON6
CON203
CON10
SymptomCheck Point
1. Refrigerator room
lamp doesn’t work
1. Check the Refrigerator door switch
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
28
th
pin & 30
th
pin
11.4~12.6V
LEDLamp
LED Lamp Voltage [V]
Blue & Black
Closed 0~2V
Open 11.4~12.6V
LEDLamp
Door S/W
CON6
8-17. Refrigerator room lamp doesn’t work