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Refrigerator-LED Module Doesn't work
Is the condition of
the freezer door switch
like as below?
A
Status
Normal
Push the Switch
Yes
Replace
No
Door switch
(Position No
: 402A)
B
Tester
0
Infinity
- 43 -
Is the connection loose?
CON4
No
Is the voltage between pin 1
and pin2 of CON4 like as
below?
CON4
Pin1 BK
Pin2 YL
Voltage of Refrigerator LED
Door
Test Point
Don't care
pin1 To pin2
Yes
Reconnect
Yes
Replace
No
MAIN PWB
(Position No
: 500A)
Result
12 V
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