Samsung plasma tv changing color

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  • RPisani
    New Member
    • May 2016
    • 6
    • USA

    #1

    Samsung plasma tv changing color

    I have a Samsung model PN50B550T2FXZA that changes color sporadically. The picture will look beautiful and then I will start to see some horizontal lines before the color changes completely. Sometimes, the tint will be just washed out or turn green, red or blue. The time varies that it will stay like that but eventually it jumps back to looking normal. I know it is the tv because it happens with different input devices. I also have one solid black line about 2 inches from the bottom but I am not too worried about that. I have attached some pictures. They occurred within a 2 hour period from normal to faded to red to blue. In between it would revert to a great picture. Any ideas would be appreciated, Thanks.
    Attached Files
    Last edited by RPisani; 05-12-2016, 11:25 AM.
  • Alastair E
    Chief Womble
    • Mar 2013
    • 1963
    • U.K.

    #2
    Re: Samsung plasma tv changing color

    Mainboard fault
    TELEFIX

    How PLASMA SCREENS WORK, X-SUS and Y-SUS what they do--
    http://www.irf.com/technical-info/appnotes/an-1088.pdf
    PLEASE DO NOT EMAIL ME PRIVATELY FOR REPAIR ADVICE. QUESTIONS BELONG ON THE FORUM!

    Comment

    • ReeceyBurger123
      Never Give Up !
      • May 2014
      • 7325
      • Britain

      #3
      Re: Samsung plasma tv changing color

      Run the test patterns, see if issue persists.
      Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

      https://www.facebook.com/Telford-Tel...7894576335359/

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