Videocon DDB DLX Service Manual page 46

Set Stand By
Front LED glowing No
Can not make ON
OK
Power Supply
Voltages
OK
Check 12VSTB,
5VSTB CN2 of
PSU & Chassis
OK
Update the
Model SW with
USB/Jig
Not OK
Change the
Power Supply
Not OK
Change the
Main board
Not OK
Change the
Main board
Front Panel LED
Glowing but can
not make ON
46