Vizio TV Vo320E No Power

[Tekone]

Hi, I need some help im trying to repair a friend vizio TV that gets no power, only standby orange light comes on. N have attach some pictures of main board and power supply board.
Thanks

[Tekone]

Re: Vizio TV Vo320E No Power

Hi sorry those are not the right picture.

[Tekone]

Re: Vizio TV Vo320E No Power

here are the correct picture,

[Hamie]

Re: Vizio TV Vo320E No Power

Unplug the mainboard. And jump pson and stby.

Do you get the 12v to the mainboard.

What's the voltage on the main filter cap?

Check mosfets on heatsink for shorts.

[Hamie]

Re: Vizio TV Vo320E No Power

Goes without saying but i take it there are no visible bulging caps?

[Tekone]

Re: Vizio TV Vo320E No Power

I didnt see any bad caps and you mean by jumping pson and stby.
can you please point out where to look main filter caps and mosfets.

Thanks

[xredhawk]

Re: Vizio TV Vo320E No Power

i believe these had eeprom issues,

[whiz62]

Re: Vizio TV Vo320E No Power

Sounds like my E320VL. It was the eeprom. It was available on ebay. Don't know if your model has the same concern or not. Might have to do some digging to find out. Good Luck.