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John Williams
 
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On 28 Apr 2005 21:35:53 -0700, wrote:
John:
You did NOT fix anything.... the intermittent problem is still lurking
in the television....
possibly cracked or faulty solder connnections in and around the V
Deflection circuitry or the flyback derived B+ sources to that
circuitry. Blowing the dust out may keep things a little cooler thus
the cracked connections won't act up as much..... get this fixed right
before it fails drastically and more expensively.... do not nurse
this along.
electricitym


First, thanks for replying.

I don't know anything about TV repair. Where is the vertical
deflection circuit board? The flyback... is that the 3-4" tall black
part that sits on the mainboard between the AV outs and what looks
like silver heat sinks? It also has a think red wire going from it to
the top of the back of the TV.

I can see no signs of cracking. Would this be visible or would I need
to measure resistances all over?

Anyone have a picture/layout of one of the inside of one of these
models? Or just of a Sony or generic layout would be helpful too.

Thanks agian,