Power On - LG BD370 Service Manual

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
LGE Internal Use Only
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
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Front I/F cable connect
VFD power cable connect
Proper display
cable connect
Only for training and service purposes