Question about Philips Magnavox 51MP392H Rear Projection Television

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Philips CRT Rear-Projection TV 64P8342

Watching this tv and all of a sudden it went off. There is no picture or no sound. We have checked all the fuses and they are all good. Please help us with diagnosing the probable cause and what we need to fix it. Thank you for your assistance.

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  • CHUCK721 Mar 17, 2008

    NEED MEMORY BOARD FOR MODEL 64P8342 PHILLIPS .. AND REMOTE . CAN BE RECONDITION ..

  • jhodge5637 May 06, 2008

    Philpstv chassis # ptv916 set wont come on. The
    red power lite is on but no sound or pix remote turns power lite off and on
    . never can tell when set will come on I looked for loose connections on the
    chassis but found none WHAT SHOULD I LOOK FOR NEXT

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  • Master
  • 579 Answers

Something is preventing the power supply from operating:
Possible causes in order of likelihood:
1) Convergence amps failed overloading the supply (See if you can disconnect them)
2) High Voltage circuit has died. (Most common death mode)
3) One of the CRTs has shorted
4) The power supply itself has died (Is there a lot of dust covering it?)
See if you can isolate the failure by working down the list.
Hope Ya Fix it!

Posted on Feb 11, 2008

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Posted on Jan 02, 2017

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