Once i've had a similar problem with a Philips TV set, and it turned
out to be a very thin crack in the solder joint on the flyback, very
difficult to see, and gave very odd symptoms a bit like the ones
you're describing. A magnifier might help to see these cracks.
Otherwise, supply problems, try to see with a scope how is the supply
of the flyback.
Hope it helps. Good luck!
If that is not the fix, you could have any number of problems and these are
difficult to troubleshoot. The next most likely thing would be the flyback.
The ICs fix most of them.
Leonard
"Rob" <robn...@woh.rr.com> wrote in message
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Leonard
"Rob" <robn...@woh.rr.com> wrote in message
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Usually just IC8002. B & D Enterprises has them for 9.00 each.
Get the DB version, it's improved.
Mark Z.