LG BD370 - Power on

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Only for training and service purposes
LGE Internal Use Only
POWER on
Normal TV
function OK
Front I/F cable connect
"HELLO
PLEASE WAIT"
Display on VFD
OK?
Front I/F
cable connection
OK?
NO
NO
YES
VFD power cable connect
VFD power
cable connection
OK?
NO
YES
YES
YES
Proper display
cable connect
"LG LOGO"
display on monitor
OK?
Display
cable connection
OK?
NO NO
YES
2. POWER ON
ELECTRICAL TROUBLESHOOTING GUIDE