Samsung_LN-T1954H HDTV Look at my pictures tell me what you think is going on

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  • Bubbsy 2002
    Senior Member
    • Nov 2010
    • 56
    #1

    Samsung_LN-T1954H HDTV Look at my pictures tell me what you think is going on

    Hi All,

    Found this Samsung TV LN-T1954H in garbage and was suprised there was a picture.
    It has some sort of overlay on the left side from top to bottom, about 2 inches wide aprox.

    Look at my pictures tell me what you think is going on here, please.

    Thanks,
    Attached Files
    Last edited by Bubbsy 2002; 07-29-2013, 04:42 PM.
    Tags: None
    • goontron
      5000!
      • Dec 2011
      • 4108
      • US
      #2
      Re: Samsung_LN-T1954H HDTV Look at my pictures tell me what you think is going on

      oh tab-bond issue those are tricky i can tell you what it is but not how to troubleshoot it.
      its the little ribbon cables that connect the circuitry to the glass LCD panel and if that get damaged your going to have a tough time fixing it.
      Things I've fixed: anything from semis to crappy Chinese $2 radios, and now an IoT Dildo....

      "Dude, this is Wyoming, i hopped on and sent 'er. No fucking around." -- Me

      Excuse me while i do something dangerous


      You must have a sad, sad boring life if you hate on people harmlessly enjoying life with an animal costume.

      Sometimes you need to break shit to fix it.... Thats why my lawnmower doesn't have a deadman switch or engine brake anymore

      Follow the white rabbit.

        Comment

        • budm
          Badcaps Legend
          • Feb 2010
          • 40746
          • USA
          #3
          Re: Samsung_LN-T1954H HDTV Look at my pictures tell me what you think is going on

          Tab bonding problem or the IC for the TFT drive which is on the flexible ribbon cable between the LCD glass panel and the PCB is dead.
          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

            • Bubbsy 2002
              Senior Member
              • Nov 2010
              • 56
              #4
              Re: Samsung_LN-T1954H HDTV Look at my pictures tell me what you think is going on

              Originally posted by budm
              Tab bonding problem or the IC for the TFT drive which is on the flexible ribbon cable between the LCD glass panel and the PCB is dead.
              Hi,

              It looks like this monitor was butchered, from a previous repair.

              What should I look for in regards to the tab bonding is it possible to repair it, and if so how might I do this?

              Thanks for the reply.

                Comment

                • Bubbsy 2002
                  Senior Member
                  • Nov 2010
                  • 56
                  #5
                  Re: Samsung_LN-T1954H HDTV Look at my pictures tell me what you think is going on

                  Originally posted by goontron
                  oh tab-bond issue those are tricky i can tell you what it is but not how to troubleshoot it.
                  its the little ribbon cables that connect the circuitry to the glass LCD panel and if that get damaged your going to have a tough time fixing it.
                  Hi,

                  The actual cable does not look damaged, but I may be wrong.

                  Thanks,

                    Comment

                    • Glitcher
                      Badcaps Veteran
                      • Mar 2013
                      • 673
                      • USa
                      #6
                      Re: Samsung_LN-T1954H HDTV Look at my pictures tell me what you think is going on

                      There is no fix for tab bonds if they go bad. Most of the time the panel has to be replaced. But if you're lucky, if you put pressure on where the tab bond connects to the panel it may fix the problem due to a slightly loose tab bond.

                        Comment

                        • goontron
                          5000!
                          • Dec 2011
                          • 4108
                          • US
                          #7
                          Re: Samsung_LN-T1954H HDTV Look at my pictures tell me what you think is going on

                          ^ exactly but i haven't had much luck with that
                          Things I've fixed: anything from semis to crappy Chinese $2 radios, and now an IoT Dildo....

                          "Dude, this is Wyoming, i hopped on and sent 'er. No fucking around." -- Me

                          Excuse me while i do something dangerous


                          You must have a sad, sad boring life if you hate on people harmlessly enjoying life with an animal costume.

                          Sometimes you need to break shit to fix it.... Thats why my lawnmower doesn't have a deadman switch or engine brake anymore

                          Follow the white rabbit.

                            Comment

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