Insignia NS-LCD32 black screen, varying colored vertical lines

[tom66]

Re: Insignia NS-LCD32 black screen, varying colored vertical lines

No luck with the input buttons - the only buttons on the side of the TV are Chan ^/v, Vol >/<, Input, Menu, and Power.

Further, I removed the metal shields from the logic board - there are about 16 "Chang" capacitors and a few "JH" caps as well. None look visibly damaged. Looked for components marked with an "F" or that seemed like a fuse, but found none. I can try to post some pictures soon... Are Chang or JH caps known for failure?

On my LG you just have to press Input multiple times no down arrow.

[Dgtech]

Re: Insignia NS-LCD32 black screen, varying colored vertical lines

Resurrecting this thread -

I have the same set and same problem. I already tried changing out the Tcon board and now I'm stuck having to pay too much for the main board. I'm hoping I can find something wrong with the main board that is fixable.