Question about Philips Magnavox 9P6034C 60" Rear Projection Television

2 Answers

My 60" Philips Magnavox, model 9P6034C103, chassis PTV835

In regards to the the details of the problem. When the tv was turned on the picture would be small initially then as the tv warmed up the picture would adjust to its normal size. A week later when turned on the tv would start small evenly both horizontal and vertical and then resume to its normal picture size more to the right after warming up. On the third week the picture just went although there is sound. I was told it was the flyback that needed to be replaced. Can you give me some more insight? And if you could send me the service manual that would be awesome. Thanks a million.

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  • TVMAN02 Mar 19, 2008

    I HAVE THE SAME PROBLEM WITH MY TV, SOME ONE TOLD ME IT MIGHT BE THE BULBS.

  • mikejames May 06, 2008

    Same thing as lissy70 for a week or two small picture it would warm up and be fine, now its down completly no picture at all. Could you please help me with a solution.but my model is different I have 50'' model # 9P5034C103 Ptv835. Thanks for any help.

  • Alvin Moats Sr.
    Alvin Moats Sr. May 18, 2008

    I have this same problem now when I turned it on now (a week later) there is not any picture or lights. I ordered the opto-coupler 7412 and the other 2 ic's 7406 and 7413 and coolant for the bulbs.

    Is this a seperate problem from the picture starting out small and then warming up becoming normal size? Do I need to order a Flyback now or could this still be related to the opto-coupler?

    Thanks.

  • Anonymous Jun 28, 2008

    Mine just started to go to the small screen and immediately i told i started looking to see what was wrong. I am buying the tv used for $500 is it worth getting fixed?? If so where can i get it fixed at??

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  • Philips Master
  • 3,459 Answers

No, Its the opto IC that is bad. I had the same problem and had a repair tech come out and fix it. You can fix it yourself if you are handy with a soldering iron. 
More details are on www.magnavoxhelp.com

Posted on Jun 24, 2008

  • Edward
    Edward Jun 24, 2008

    Factory service manuals also

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  • Philips Master
  • 8,617 Answers

It could be the flyback losing resistace in its windings. What is the chassis number I should have the service manual for it. Phillips/magnavox is hard to cross reference without the actual chassis number.

Posted on Feb 11, 2008

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