Sony Grand WEGA KDF-50WE655 50" Rear Projection HDTV Logo

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Question about Sony Grand WEGA KDF-50WE655 50" Rear Projection HDTV

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TV picture cycles on and off. Picture illuminates for I minute then goes out for two minutes.

Initially TV picture is normal with steady green light then after a minute, picture goes out and green light blinks. This last for about two minutes then picture comes back. This cycle continues. Bulb or fan? (or something else). What would case this cycling operation?

Posted by Anonymous on

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5 Related Answers

Anonymous

SOURCE: Intermittant lamp cycling

I think it was both.  I've replaced the lamp driver and the lamp.  TV works great!

Posted on Oct 13, 2007

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Anonymous

  • 1 Answer

SOURCE: TV Picture Goes Black

I had the same exact problem.
I removed the bulb and cleaned it. There is a small screen at the top of the bulb and it was covered with dust. Once it was cleaned I replaced the bulb and it solved the problem.
Thanks to those who posted the solutions

Posted on Sep 14, 2008

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Anonymous

  • 1 Answer

SOURCE: Screen Goes Green TV goes to stand by blinking 8 times

try adjusting your color tuners located inside tv behind speakers.

Posted on Nov 25, 2008

Anonymous

  • 2920 Answers

SOURCE: standby/power button blinks with no picture or sound

id take it and have it repaired. people on here can tell you what they think it is but no one knows for sure what is causing the problem. a repair shop can guarantee the repair.

Posted on Jan 25, 2009

Anonymous

  • 1 Answer

SOURCE: Sony grand wega model kdf60wf655 cycles on and off.

My kdf55wf655 did this for about a week until I put in a new Lamp. Working fine since then. Got it through Amazon from www.vanns.com.

Posted on Aug 12, 2009

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