Repair service for Vizio XVT473SV main board 3647-0312-0150 / 3647-0312-0395 - dead , blinking endlessly, no HDMI, no sound or otherwise failing to operate TV
Repair service for main board 3647-0312-0150 used in Vizio XVT473SV smart LED TV.
Vizio XVT473SV main board 3647-0312-0150 / 3647-0312-0395 - serviced, tested, $50 credit for old dud
A functional Vizio XVT473SV LED TV main board that can fix totally dead or failing to start TV. You can then return the old dud and receive refund to lower your total cost.
The repair kit contains replacement for the memory IC that contains the Vizio XVT473SV firmware.