ProScan PLDVD3213A Woes....

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  • zero4894
    New Member
    • Jun 2014
    • 4
    • United States of America
    #1

    ProScan PLDVD3213A Woes....

    I was recently given a non working ProScan PLDVD3213A Television. I repair computers, cell phones, game systems, etc but I have never repaired a television so I took this project on to learn a new skill. The unit could not even be powered on when I got it and I feel that I am only a few steps away from restoring it to 100%. The problem I am having is that recently the screen started to display a large blue area with vertical lines on the right side of the screen. One odd thing about this issue is that when you first turn the unit on it does not have the problem, but maybe a second and a half to two seconds later it appears. I have learned a lot about televisions with this project but this has me stumped so I turn to the minds of men who know more than I do on the subject. Thanks in advance for any and all help you guys can offer me.
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    Last edited by zero4894; 06-04-2014, 04:46 PM.
    Tags: None
    • zero4894
      New Member
      • Jun 2014
      • 4
      • United States of America
      #2
      Re: ProScan PLDVD3213A Woes....

      Bump. Gotta be a guru somewhere...

        Comment

        • budm
          Badcaps Legend
          • Feb 2010
          • 40746
          • USA
          #3
          Re: ProScan PLDVD3213A Woes....

          Did you try flexing the screen to see if the problem will come and go?
          Never stop learning
          Basic LCD TV and Monitor troubleshooting guides.
          http://www.badcaps.net/forum/showthr...956#post305956

          Voltage Regulator (LDO) testing:
          http://www.badcaps.net/forum/showthr...999#post300999

          Inverter testing using old CFL:
          http://www.badcaps.net/forum/showthr...er+testing+cfl

          Tear down pictures : Hit the ">" Show Albums and stories" on the left side
          http://s807.photobucket.com/user/budm/library/

          TV Factory reset codes listing:
          http://www.badcaps.net/forum/showthread.php?t=24809

            Comment

            • tom66
              EVs Rule
              • Apr 2011
              • 32560
              • UK
              #4
              Re: ProScan PLDVD3213A Woes....

              My opinion would be that is a bad LCD panel. It is probably ultimately caused by tab bonding failure. May or may not be fixable, it depends.
              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

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