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    UN60FH6003FXZA*no video

    Hello, I'm a new subscriber to this forum. Having some issues with a Samsung UN60FH6003FXZA. Here's the history.
    1. Purchased TV second hand under the impression it needed a Tcon board.TV powered on, backlight on, sound on, blank bluish tinted screen. Researched the repair and proceeded with the replacement.
    2. Replacement Tcon didn't resolve the issues. Wasn't exactly certain the replacement board was functional, so re installed original. Did some further research. Came across a site advising a reset by holding power button, restarting TV etc. Once done the screen illuminated, briefly saw the menu function screen, but no full visible picture. Checked cables to Tcon etc and restarted, screen would illuminate to various stages. Vertical lines, horizontal lines, white screen with horizontal lines etc.
    3. Tried different video sources, results varied, but no video just sound. Horizontal limes seem to show some changes while video is playing, menu button pressed etc. Noting at all viable other than multi colored lines, sometimes fading into white screen, other times just horizontal and vertical.
    I'm not certain if the Tcon would cause these issues or maybe the main board itself. Maybe simply the ldvs ribbon. Or worst a completely bad panel. Im seeking some advice prior to moving on. Any assistance is appreciated
    Attached Files
    Last edited by tearale; 04-21-2016, 08:32 AM. Reason: adding photo

    #2
    Re: UN60FH6003FXZA*no video

    I would say bad panel since I do not believe bad T-CON can make black cloudy patch like that.
    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


      #3
      Re: UN60FH6003FXZA*no video

      Thanks. But the screen does not always exhibit the cloudy patch. Each time I power on the TV it exhibits different patterns, horizontal and vertical lines, color streaking, white screen etc. At times the cloudy patches show othe times not. But the location of the patches varies
      Attached Files

      Comment


        #4
        Re: UN60FH6003FXZA*no video

        Did you try having one ribbon cable between the panel and the T-CON connected one at a time to see what you will get on the screen?
        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


          #5
          Re: UN60FH6003FXZA*no video

          Vertical colored lines with horizontal lines on only side of connected ribbon cable. No video visible

          Comment


            #6
            Re: UN60FH6003FXZA*no video

            It is the panel.
            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


              #7
              Re: UN60FH6003FXZA*no video

              So all other possible culprits can be eliminated. Tcon, main board, ldvs cable etc etc. Thanks

              Comment


                #8
                Re: UN60FH6003FXZA*no video

                Wait take the frame off and get us an image of the tab bond Pcb.
                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/

                Comment


                  #9
                  Re: UN60FH6003FXZA*no video

                  Well without taking apart the back, I decided to examine the connector ribbons going from the Tcon board to the screen. As I loosen the ribbons and gently pull away from tcon, some visible picture comes to the screen. The words No signal can be slightly. So I'm wondering if these ribbons could be the issue

                  Comment

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