Vizio 19 inch no picture no sound

SOURCE: No picture but has sound

With all the listed sets,itis most likely the y-drive(sus) board.The only problem is that this board usually fails when the horz.buffer ic's fail,which is usually part of the plasma display.This was a semi-common problem with this set.The best bet is to find a new set,since the parts alone will exceed the cost of a new one.Pioneer or nec seem to be the most reliable that i have seen.

Tony Nguyen

• 96 Answers
• Posted on May 20, 2009

SOURCE: vizio 47" lcd no picture no sound has power

this could be one of two problem. first, check if you have back light. If you do then the problem is with the M/B. Second, if you don't have back light then the inverter is bad and needs to be replace.

SOURCE: Picture went out on p50hdm Vizio Plazma tv after loud POP

It's either the backlight lamp or backlight inverter is busted due to a power failure or fluctuation. Here's how to determine which is which:

1. Grab a flashlight.
   
2. Turn on the TV.
3. Shine the flashlight onto the screen.
4. If you cannot see any display even a faint one, the backlight inverter is dead, else the backlight lamps are busted.
5. Replace which ever is the culprit.

SOURCE: Vizio L37HDTV10a, No picture, Sound works fine.

maybe its the Y or X Sustain its depends on your picture

SOURCE: Ihave sound, but no picture.

There is a problem with the video logic board. You could take it to a repair shop or diagnose it yourself with a multi-meter looking for blown up capacitors/burnt parts.