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ak19 frame collapse?

 
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willuk82
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PostPosted: Sun Jan 07, 2007 10:05 pm    Post subject: ak19 frame collapse? Reply with quote

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 Very Happy
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Frank
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PostPosted: Sun Jan 07, 2007 10:35 pm    Post subject: Reply with quote

Check Caps. and IC, in the vertical circuit,
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allanm



Joined: 10 Nov 2006
Posts: 19
Location: kilmarnock UK

PostPosted: Mon Jan 08, 2007 6:41 pm    Post subject: Reply with quote

Could be a dry joint on the scan coil plug at the PCB end
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willuk82
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PostPosted: Mon Jan 08, 2007 11:16 pm    Post subject: Reply with quote

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 Rolling Eyes , 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
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Frank
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PostPosted: Tue Jan 09, 2007 1:21 am    Post subject: Reply with quote

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.
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minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Tue Jan 09, 2007 4:42 am    Post subject: Reply with quote

Solder up the vertical ic to start.
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