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Sony kp-57xbr10w hi, My sony kp-57xbr10w stand-by light keeps blinking. I Dont have a count as to how many times it blinks. It just keep blinking. I am trying to find a fix or toubleshooting codes for Blinking light. Any trouble shoot guide might help. I found nothing useful at sony site.

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  • chris palmer
    chris palmer Oct 23, 2008

    the service manual wasn't much help either

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2 Suggested Answers

MrBob84
  • 90 Answers

SOURCE: sony projection kp 57xbr10w screen blinking

If the video cuts in and out, chances are the Screen trimpots are not centered correctly in their proper range, relative to each other.

Sony does a balancing act whenever the set is turned on - there is a white line at the bottom of each CRT, and the current drawn on each gun must match the others, at least within a given range. If one is too high or too low or in any way vastly different from the others, the set will not allow images to hit the screen, they will stay blanked indefinitely, until the Screen trimpots are rebalanced correctly.


Mr Bob

Posted on Feb 04, 2008

  • 68 Answers

SOURCE: stand by on my sony kp-53xbr tv is blinking steady

That can be caused by lots of different things going wrong. You will not be able to repair that yourself, and will need to have a technician look at that kind of a problem.

Posted on Dec 04, 2009

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