Question about Sony FD Trinitron WEGA KV-27FS100 27" TV

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Sony Trinitron 27V42

Can not turn the TV on. Standby light flicking 4 times and pause. Kept trying unplugging and plug back..
does not see to be workin

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Re: Sony Trinitron 27V42

And it probably won't - - A common problem for this unit is regulator failure caused by one or more instabilities in the SMPS...
Are you any good at replacing caps?? If so check C633 located next to Ic600 and test it for open.. If open replace it and that should restore unit to normal operation. If it's not open you probably have a regulator failure and my advice would be to take it to a qualified shop for the repair...

Posted on Nov 19, 2007

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