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    T con board

    Hey guys just need some help with a Samsung Smart TV showing blue the picture is actually blue I was wondering T Con board cause a television to show blue

    #2
    Re: T con board

    The blue image can also be from the backlight LEDs. Look through the slots on the TV cover

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      #3
      Re: T con board

      Originally posted by benlion View Post
      Hey guys just need some help with a Samsung Smart TV showing blue the picture is actually blue I was wondering T Con board cause a television to show blue
      Originally posted by yokoono View Post
      The blue image can also be from the backlight LEDs. Look through the slots on the TV cover
      Yes the led are blue, what cause it to be blue

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        #4
        Re: T con board

        Poor design, cheap parts, greed,...........

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          #5
          Re: T con board

          strange really with blue led,s being what they are .

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            #6
            Re: T con board

            There is no white LEDs, they are blue/purpleish (red and blue combined?) with a yellow phosphor coating on the inside that glows to give a white light. Over driving burns away that yellow coating.
            Last edited by diif; 12-12-2020, 05:31 PM.

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              #7
              Re: T con board

              Originally posted by diif View Post
              There is no white LEDs, they are blue/purpleish (red and blue combined?) with a yellow phosphor coating on the inside that glows to give a white light. Over driving burns away that yellow coating.
              +1. I wonder when these TV manufacturers will stop driving the LED beyond the limit, I doubt that they will stop doing it otherwise they cannot keep selling TV's. Made to fail.
              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

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