17 month old set; Picture gone. Direst TV repairman says it's the backlight bulb. Others say it's a Board
Model VX 42L 10 A 17 months old Picture suddenly gone. Direct TV repairman says its the backlight bulb. Two days later, picture reappears for 1 1/2 days. Now gone again. ?
Televison & Video - Vizio - VX42L 42 in. LCD TV
Answers & Comments
It might be inverter board it is not backlight bulb according to my expertise bcoz once it goes off it dont come back
but u see inverter and CCFL backlight bulb failing symptoms are so same that u cant simply distinguish but i am sure u have one of these two problems inverter is more chance
Kindly rate me well
Regards
Zohail
Service Manual might help u in changing parts similar model
source to buy inverter board from
ask the seller first about ur specific model inverter board