6-9. When the Panel PBA does not operate normally
6. Self Diagnosis & Trouble Shooting
To do list
Start
Is the connetor
insertion of freezer upper-hinge
nomal?
MAIN PCB
Connector (CN50) is inserted
normally?
YES
The Panel
PCB Connecter is connected
properly?
NO
YES
NO
Insert MAIN PCB Connector again
NO
YES
- There is a MICOM embedded in the Panel PCB. So, take care when doing repairs.
And, except the Solder Touch, replace the PCB.
Insert Connector again Repair
the contact trouble
1) When the entire or a certain section of the Panel PCB does not light up
Insert Connector again Repair
the contact trouble
Refer to the Circuit Diagram of
this manual or the Wiring Diagram
attached at the back of the unit.
197
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