LG LMXS28626 Series - Page 68

Wi-Fi modem doesn’t work
1
Yes
No
4
Explain to customer
Connect the
housing
3
Check the Display PCB output?
( While Wi-Fi function is on )
No
Yes
Change the
display
2
Check the Wi-Fi PCB output?
( While Wi-Fi function is on )
No
Yes
Choose the connectors in the
display and lead wire. Is it loose ?
Wi-Fi modem
Voltage
[V]
5
th
pin ~ 6
th
pin
Not
0V, 5V
Change
Wi-Fi
modem
Display
CON802
Voltage
[V]
1
st
pin ~ 4
th
pin 5V
2
nd
pin ~ 4
th
pin
Not
0V, 5V
CON802