Vizio E470VA with PLHH-Y009A Power Board

[Hell2Pay]

So a while ago my TV just went black, no backlight, no troubleshooting light, nothing!

Came on here, saw it might be something with the power supply. So I tested what I could to see where I was getting voltage and not. It seemed like the input side was fine, all the way up to the 3.15A Ceramic fuse.

Finally got around to replacing the fuse and it blew immediately upon plugging in the TV. Any ideas?

Should I bother with replacing the power supply? Or should I just let my dad give me his Samsung Plasma.

[nomoresonys]

Re: Vizio E470VA with PLHH-Y009A Power Board

https://www.ebay.com/itm/VIZIO-E470V...M4m:rk:72:pf:0 one there for 36 bucks free shipping, my first guess would be something wrong with power supply, theyre pretty easy to test, youtube has some good tutorials.

[nomoresonys]

Re: Vizio E470VA with PLHH-Y009A Power Board

Check all your diodes for a short, they often are the cause of a popped fuse.

[Hell2Pay]

Re: Vizio E470VA with PLHH-Y009A Power Board

Thanks.

I will double check the diodes, and if anything I'll hit up ebay if I can't find anything sticking out and I pop the rest of my fuses.

Also, my old man reneged his TV offer, don't blame him. He was a 12 pack in when I called and told him my re- fuse blew.

Thanks guys!