Sony KP-51HW40 51" Rear Projection Television Logo

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joann baca Posted on Jun 03, 2007
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Sony Kp-51hw40 my big screen turn on real go picture. but after about 2 mins. it starts to turn a blue color and then fades all together no picture only sound what could be the problem

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  • Master 3,130 Answers
  • Posted on Jun 04, 2007
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Sounds like a bad solder connection in the sweep power supply. Not a repair for the novice I'm afraid. If you get it fixed before the set goes out completely, it should not be that expensive of a repair. Good Luck

  • Anonymous Jun 04, 2007

    A slight possibility that the blue tube could be going bad as well.

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