Question about Mitsubishi VS-55707 TV

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Set will not stay on

Set turns on after pushing power button 1-to-7 times pictures fine than after a couple of minutes picture starts to scramble and shuts down.

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  • don walker Jan 31, 2007

    After reading some solutions for other problems
    I opened front & back access panels and used a
    compressure to blow the dust off everything.
    The set had been unpluged for about 24 hours,
    I plugged in the set,turned on so far so good, set stayed on till I shut it off 4 hours later.

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  • 308 Answers

Better get this checked out by a technican. One possible reason could be coolant from the picture tubes leaking down onto the printed circuit board causing this symptom which could end up destroying the circuit traces on that board. Other possibilities include problems in the power supply or deflection circuits. If the set is over 8 years old, I would just replace it with a HDTV.

Posted on Jan 30, 2007

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