Re: Vizio SV470XVT1A LCD No Picture/No Backlight

IF you need the service manual, for the Vizio sv470xvt1a, I have it.
PM me with an email address and I'll send it to you.

909

I have a Vizio SV470XVT1A and after about five minutes of being turned on it
begins displaying red pixels and red lines on dark areas of what's being displayed on the screen. It does not matter what input is used, the red pixelation occurs whether you use hdmi, composite, or external antenna inputs.

Other than the red pixel problem the TV works, ie; sharp picture, sound works, inputs all work, etc.

I pulled the cover off the back and have checked all the connectors to make
sure they were properly seated. I also inspected for bad caps and fuses and...