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

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TV won't turn on

I have a Sony FD Trinitron WEGA KV-27FS100. When i turn the power on, the screen remains blank, and you can hear the set turning on over and over. I have tried unplugging the TV from the wall, but the problem still persists. What is the malfunction, and is there anyway to repair it myself?

Thank you in advance for your time.

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  • sony27s42 Dec 17, 2007

    my sony 27s42 can not be powered on. when i push the power button either on the front, or from the remote, the LED will blink a few times and also I can hear click sound, just no light or no sound.

  • erin bishop Feb 01, 2008

    havieng same problem. had home electrical problems and now i cant turn picture on only get two, three, four and then clicks power off and continues to blink twice. need to get a picture



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This is a problem in one of the resistors in the high voltage end of the board these can be replaced but if you want to do it yourself you will need to buy equipment first i would get a pro to look at it for you and get them to replace as this will be cheaper than buying testing equipment but if you have equipment i can give you the service manuall to download and this will give you the schematics for your tell hope this is some help

Posted on Nov 19, 2007


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I hope you have experience with repir TV because you have common problem whit high voltage on tv board.....
What chassis of you TV set have ?
I hope hear from you soon....


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