Question about Pioneer SD-P50A5-K 50" Rear Projection Television

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Pioneer Tv SD-P4553

We have moved this tv a few times and now we have a black bar acrross the bottom of the screen, seems like the whole picture has shifted, is there a way to re-align this without a technician. I have tried changing the convergence settings.

Posted by Kenneth Ramsay on

  • Anonymous Mar 17, 2008

    i have the same problem, but the top of it is streched

  • sasmalley Mar 16, 2009

    Pioneer sd-p4553 rear projection need to adjust horizontal line at bottom of screen. Black line is at bottom of screen which makes remainder of screen distorted.

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Anonymous

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Also where can i find a schematic to replace that part?

Posted on Mar 17, 2008

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You have incomplete vertical deflection at bottom of screen. Replace C155([email protected]) on video/deflection assy. Use part number ACH1131

Posted on Aug 16, 2007

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but you will have to wait for some long time to get it repaired as the tv is very old its very difficult to get the parts for reparing it.

the problem what you r facing is the problem of the convergence in your main board of the tv.
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i will advise you to get it repaired as it will work.

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http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm

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