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DISASSEMBLY AND REASSEMBLY
7) When the Display is defective or there is Communication Error
▶
Measure the PANEL Input Voltage (12V)
START
Is the connection between Panel
PBA CN1 and Door Wire
Harness normal?
YES
Is the voltage output of the
refrigerator normal? (Resistances at the Door
Wire Connector ③-⑤ and ④-⑤ are 12V
and 5V respectively.)
YES
Replace LCD
YES
Check if it works normal
▶
Measure the PANEL Input Voltage (5V)
57
NO
Check the status of the connection
between Panel PBA and Door Wire
Harness
NO
Check Power Supply related Parts
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