Re: Vizio e3d320vx stuck on V logo - Looking for schems/firmware

0171-2272-3834 is the number on my main board and that is the $94 one on that site.

Re: Vizio e3d320vx stuck on V logo - Looking for schems/firmware


No additional characters. The only thing else on the label is a model and serial number if those will help.
Model No. 10223320022
Serial No. LAQKJRAM1601057...

Re: Vizio e3d320vx stuck on V logo - Looking for schems/firmware

It is also a E3D320VX just like the original poster's TV. The main board has this number along the edge: 0171-2272-3834. I would like to find just the eeprom chip if possible. I've seen them for sale for other models. But a cheap enough main board will do. Doubt if the owner will want to pay for replacing a $60 board.

Re: Vizio e3d320vx stuck on V logo - Looking for schems/firmware

Are pre-programmed eeproms even available for this model? I've been trying to fix this same model TV for someone with the same problem. Displays logo and can't be turned off. I noticed eBay sellers had eeproms for other Vizios but I couldn't find this model listed. I did find a parts kit which was advertised as fixing this problem but turned out to be a total waste of money. All it contained were two 3.3V regulator chips, two fuses and a cap. All these parts checked out OK in the TV.