Question about Sony FD Trinitron WEGA KV-36XBR800 36" TV

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Sony KV 36 xbr800

No picture or sound. 6 standby flashes repeating or sometimes 7 repeating. What should I expect from a repairman. Is it worth fixing or just writing this one off. It seems that this problem is common and Sony has done nothing to recall or try to fix.

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Re: Sony KV 36 xbr800


I'm not sure about the chassis number of your tv set..
but I can give a solution for your proble....
It might be the problem at A,B,M board there's no +5V or over voltage +5V...check the IC504 at A board looks like a ic regulator 5V..check c530(470uF/25V),check c540(1000uF/16V)..

Posted on Feb 19, 2008

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I suspect you crt tube is going and is most likely not worth fixing

There are things you could do a tv service shop could rejuve your picture tube and adjust your screen voltage.

sometimes that does not work

I would start looking for another tv

thanks doctor video

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