Vizio P50HDTV10A plasma vertical line and red dot question

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  • audiofreak19
    Badcaps Veteran
    • Apr 2013
    • 556
    • usa

    #1

    Vizio P50HDTV10A plasma vertical line and red dot question

    Hi everyone. So I got a P50HDTV10A that I just fixed 9 caps to turn the screen on and when the screen turns on it has red dots for the first couple of minutes then goes away. Also it has a 2 pixel wide vertical line down the middle of the screen. It's not solid and looks like its multi colored. One of the 2 rows doesn't go all the way down the screen just half to 3/4 the way down. Is this a bad tab connection or the actual screen going bad. Also any help with the red dots would be appreciated.
  • tom66
    EVs Rule
    • Apr 2011
    • 32560
    • UK

    #2
    Re: Vizio P50HDTV10A plasma vertical line and red dot question

    2 pixel line is bad plasma panel.
    Sparklies == LG panel? Samsung panel?
    Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
    For service manual, schematic, boardview (board view), datasheet, cad - use our search.

    Comment

    • audiofreak19
      Badcaps Veteran
      • Apr 2013
      • 556
      • usa

      #3
      Re: Vizio P50HDTV10A plasma vertical line and red dot question

      Yea it is a Samsung panel. I figured the lines were probably gonna be the panel but wasnt sure about the dots. I heard from somewhere online you can adjust the voltage regulator down 10v and it might take the dots away. I haven't tried it yet

      Comment

      • tom66
        EVs Rule
        • Apr 2011
        • 32560
        • UK

        #4
        Re: Vizio P50HDTV10A plasma vertical line and red dot question

        You can adjust the Yrr and Yfr to remove the dots, but you will have to live with the line.
        Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
        For service manual, schematic, boardview (board view), datasheet, cad - use our search.

        Comment

        • audiofreak19
          Badcaps Veteran
          • Apr 2013
          • 556
          • usa

          #5
          Re: Vizio P50HDTV10A plasma vertical line and red dot question

          Yea I figured. I will try it. The lines are kinda faint when certain colors are on you can barely see it.

          Comment

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