Question about RCA P46921 46" Rear Projection Television

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Green glow hi i have a RCA model # P46731at and everything that should be white has a green glow around it...i removed the mirror and all the bulbs seem to be working if i move the adjustment slider on the green bulb the haze moves with it..any ideas

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  • jr50hockey Feb 21, 2008



    is this something i should try on my own?

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The RCA Set does not use convergence IC's Im afraid. It uses discreet push pull type transistor array just like a low power audio amp. there are 6 NPN and 6 PNP type transistors. they also use preamp to drive these transistors. Then to make life a bit more difficult, RCA uses a separate power supply board for the convergence alone. These should be checked both at the same time. The boards most likely are not available, so you will need to have the boards rebuilt at PTS corp.com, or Tristatemodule.com. Good Luck

Posted on Feb 21, 2008

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Convergence amp ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
http://www.hdtvoice.com/voice/showthread.php?t=28929
Or send to ptscorp.com
http://www.hdtvoice.com/voice/index.php?s

Posted on Feb 21, 2008

  • Cary Farah
    Cary Farah Feb 22, 2008

    send the board into PTS corp.com, or Tristatemodule.com

  • Cary Farah
    Cary Farah Feb 22, 2008

    have to tryed to do convergence on you menu?

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