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1993 Sony Trinitron 27"

Will not turn on. No response at all. No noise, click, lights, nothing. The fuse in the back next to the plug is OK. Doesn't work with remote or manual power switch. Worked one minute and the next...dead (so I'm told). It is as if it were unplugged.

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Re: 1993 Sony Trinitron 27"

As set is dead the problem is in power supply or horizontal section. though it is a simple &less time taking. but if you have no TV repair experience, or any experience tracing circuit flow with a schematic, call in a tech to assist you with this repair. This tv set is not the place to be experiementing inside of. You probably have bad capacitors and transistors in the power supply or the sweep power supply. Good Luck

Posted on Oct 02, 2007

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