Disconnection / Breaking - Kenmore STEP UP Service Manual

9. How to Service
9-5. Disconnection / Breaking of Refrigerator Lights Ass'y
Power of R Lamp
Is OK ? (DC12V)
Change the Lamp Ass'y.
■ How to check power of F-Lamp :
Disassemble the R lamp window on the top wall in refrigerator.
∴ 10.8~ 13.2 V → GOOD
■ How to check connection of F Door switch :
1) Disassemble the top hinge cover.
2) Connect the connectors properly and check if lamp on.
3) Check if the wires and connectors are no damage.
4) Check the each switch is close circuit without pushing button.
Or test the lamp with new switches.
5) Check the pins of connector on M-PCB connected to the switches.
R Switch Circuit
Terminal of R Switch
Connector on M-PCB
Connected to R Switch
To avoid risk of electrical shock that can cause death or severe personal injury,
WARNING
!
disconnect unit from power before servicing unless tests require power.
Start
Y
Door Open(Lamp On)
Close
Pin 1, 2 (2pc.)
Dispenser Door : Pin 5, 10 of CN14
Right Door : pin 4, 9 of CN14
N
Connection of R door
switch is OK ?
Y
Check the power connection?
(From Main PCB to R Lamp)
Door Close(Lamp Off)
Open
N
Repair the R door switch.
CN14
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