ELECTRICAL TROUBLESHOOTING GUIDE
2. POWER ON
POWER on
"HELLO
PLEASE WAIT"
Display on VFD
OK?
YES
"LG LOGO"
display on monitor
OK?
YES
Normal TV
function OK
NO
Front I/F
cable connection
OK?
VFD power
cable connection
OK?
NO
Display
cable connection
OK?
3-32
NO
YES
NO
YES
NO
YES
Front I/F cable connect
VFD power cable connect
Proper display
cable connect