Communication Error (E Co) - LG LMXS27626S Service Manual

8-11. Communication Error (E CO)

Symptom
1. E CO
CON1
CON201
1. Check the loose connection
2. Check the Hinge connection
CON2 CON3
CON4
- 44 -
Check Point
CON5
CON6
CON7
Display
CON101
5 pin ~ 6 pin
th th
CON101
4 pin ~ 5 pin
th th
CON101
5 pin ~ 3 pin
th rd
CON5
4 th pin ~ 6 th pin
CON5
4 pin ~ 8 pin
th th
CON5
CON101
Voltage [V]
12V
Not 0V, 5V
Not 0V, 5V
Not 0V, 5V
Not 0V, 5V