ak19 frame collapse?

[willuk82]

Hi, i have a bush 2572NTXSIL, ak19 television. which has a horizontal white line, had a search but cant see any past posts relating to this fault.

any advice would be greatly appreciated

Cheers Will

[Frank]

Check Caps. and IC, in the vertical circuit,

[allanm]

Could be a dry joint on the scan coil plug at the PCB end

[willuk82]

thanks for the replies, my brother moved this tv upstairs, then the picture would come and go with giving it a whack, very technical i know , time i got around to looking for the dry joint he said, he smelt a burning smell from it and frame collapse ever since, i couldnt see anything obvious thas burnt up.

Shed any more light?

Cheers Will

[Frank]

You don't look for dry joints nomaly they are hard to see, you actually have to get youself a solder tool, and just resolder everything in the power sup, is that if you know what you doing,goog luck.

[minnie]

Solder up the vertical ic to start.