Question about Sony FD Trinitron WEGA KV-21CL10 21" TV

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SONY KV-XF21N90 WON'T TURN ON, Blinks 5 times

I'VE OWNED A SONY WEGA KV-XF21N90 FLAT SCREEN TV FOR 5 YEARS AND NOW THE THINGS WON'T TURN ON. ALL ITS DOING WHEN I PUSH THE POWER BUTTON IS MAKING THE NOISE OF TURNING ON BUT NOT DOING IT. NO STATIC BUT THERE IS A RED LIGHT FLASHING 5 TIMES FOR EVERY 5 SECONDS.

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  • evilmikethyk Nov 04, 2008

    the tv will not turn on. stand by will flash a couple of times

  • Anonymous Mar 28, 2014

    5 times bilink

  • Anonymous Mar 28, 2014

    Hookup to a home thear.

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  • Master
  • 10,594 Answers

Hi,
5 times flashing light shows following possible problems in your tv..

• G2 is improperly adjusted.

• CRT problem.

• Video OUT IC1800 is faulty.(C5 board)

• IC301 is faulty. (A board)

Most probably cause is G2 voltage adjustment. If you know how to do it, please go ahead or look a tv tech around.
Regards,

Posted on Sep 04, 2008

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Posted on Jan 02, 2017

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