Freezer-Lamp Doesn’t Work - Kenmore 795.77562600 Service Manual

Freezer-lamp Doesn't work
BO
7
F-Lamp
BL
4
Is the condition of
the freezer door switch
like as below?
Status
Normal
Push the Switch
Yes
Is the connection loose?
CON6
No
5
Main PCB
6
CON6
CON3
Wiring diagram
Replace
No
Door switch
AC Part
DC Part
Tester
0
Infinity
Reconnect
Yes
CON3
F-DOOR Switch
SB SB
1
SB
SB
2
Housing
Is the voltage between pin 11
and 12 of CON6 like as
below?
Pin5 SB Pin6 SB
Voltage of Door switch
Door
Closed
Open
Yes
Is the voltage between pin 4
and pin7 of CON3 like as
below?
Pin7 BO
Voltage of Freezer lamp
Door
Closed
Open
Yes
Replace Lamp
- 36 -
Replace
No
Main PCB
Test Point Result
pin5 to pin6 5 V
pin5 to pin6 0 V
Replace
No
Main PCB
CON3
Pin4 BL
Test Point Result
pin4 to pin7 0 ~ 2 V
pin4 to pin7 115 V