Dead - LG LSWS305ST Service Manual

CHECKING FLOW CHART BY FAILURE MODE

Dead

Power off
Check for loose connector's.
or disconnect CN01, CN02, CN03
between system(CN10) and display(CN10)
No display
Connector is ok?
Yes
Power On
Check AC input voltage of oven System PCB
- CN01 (pin 1 and 3) Should have 120VAC.
No
1
5-5
L1
N
Fix the connection
END