LG LFXS24623B - 8-9 Communication Error (E CO)

8-9 Communication Error (E CO)
Symptom Check Point
1. E CO 1. Check the loose connection
2. Check the Hinge connection
Voltage [V]
CON101
5
th
pin ~ 6
th
pin
12V
CON101
4
th
pin ~ 5
th
pin
Not 0V, 5V
CON101
5
th
pin ~ 3
th
pin
Not 0V, 5V
CON5
4
th
pin ~ 6
th
pin
Not 0V, 5V
CON5
4
th
pin ~ 8
th
pin
Not 0V, 5V
CON101
Display
CON5
CON101
CON104 CON102
CON101