Re: Sony Wega wiggling out...
In my experience in servicing Sony TV sets I would first check the H driver transformer for cracked solder pads, and replace the either .1 or 1mfd 'lytic off that transformer. Those were the 2 most common problems that would cause the TV not to properly work.
If you must replace any semis' use Sony parts only and not universal semis. Sony was very fussy about their parts bets and specs, and I saw many a set have damaged by the so called universal replacements.
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