sylvania 23" lcd

[cadiman]

This tv works except the video imidge looks like a negative. All of the dark colors are white and all of the white colors are dark and the picture controls don`t do anything.
The back lighting is good.
I am only guessing at video processor any ideas? Thanks, Cadiman

[loustvchris]

Re: sylvania 23" lcd

I would wanna check the caps in your power supply just to see before you price a main board as I've seen bad caps cause all sorts of things, but with the no response to control, I would bet my money on the main board.

[cadiman]

Re: sylvania 23" lcd

I started replacing caps (small surface mount) on the video board and started to gain some color control. Thanks for the input!

Cadiman