Re: Vizio vp50 hdtv20a



Thanks for the info...

Can anyone help me out with the 3 adjustment knobs on this board. Its lj41-04217a. Just want to know what they do and if they change voltage where do I test the voltage at. I adjusted the one on the x main by using a multimeter on test point but I don't see Any test points On this y main...

I have vizio p50hdtv that turns on and has sound but no picture. I have tried turning on with y board disconnected and then switched and turned on with just x board. Neither show a picture at all. Do you have any ideas. All fuses are good at y x and power boards. I have green led thats on, on y board lower right side. I read that is a error light online somewhere. I did notice a small hole in a chip on upper y buffer and swollen cap on x board. Also read to dissconect power from z card and turn on tv. But I cant find that. Any help on what I should buy or how I can test y board with a multimeter....

Re: New Members - please post your introductions here

Hello to all