LG T8526AFPT - Page 50

49
4-8-1. TROUBLESHOOTING ELSE
Is the button of panel
stuck?
Is the display PCB broken?
(check the buzzer sound
and LED light
while push the button )
Replace the
DISPLAY
PWB
ASSEMBLY
Repair the
button
BUTTON DOESN’T WORK
No
Yes
Yes
Yes
No
Reconnect or
Repair
the connector
Is the connector connected
to Main PWB / Display
PWB disconnected or
disassembled?
Connecting connector
MAIN PWB~ Display PWB