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willuk82 Guest
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Posted: Sun Jan 07, 2007 10:05 pm Post subject: ak19 frame collapse? |
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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 |
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Frank Guest
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Posted: Sun Jan 07, 2007 10:35 pm Post subject: |
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Check Caps. and IC, in the vertical circuit, |
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allanm
Joined: 10 Nov 2006 Posts: 19 Location: kilmarnock UK
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Posted: Mon Jan 08, 2007 6:41 pm Post subject: |
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Could be a dry joint on the scan coil plug at the PCB end |
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willuk82 Guest
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Posted: Mon Jan 08, 2007 11:16 pm Post subject: |
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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 |
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Frank Guest
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Posted: Tue Jan 09, 2007 1:21 am Post subject: |
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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: 2880 Location: Hell
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Posted: Tue Jan 09, 2007 4:42 am Post subject: |
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Solder up the vertical ic to start. |
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