Samsung "LN40A450C1DXZC" Lines On TV Screen Problem, How do I fix?

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  • whitezombie455
    New Member
    • Mar 2013
    • 9
    • Canada

    #1

    Samsung "LN40A450C1DXZC" Lines On TV Screen Problem, How do I fix?

    Hi there I am very glad I found these forums. First off thank you in advance for any help on here I appreciate it. Okay, so my problem is that my tv has small thin colored lines that are on the left side of the tv screen. There is also a thick see through colored line on the left side of the tv screen. The lines do show overtop of the menus. Here is a picture showing the issues:
  • Mt.Man
    Senior Member
    • Jun 2012
    • 53
    • USA

    #2
    Re: Samsung "LN40A450C1DXZC" Lines On TV Screen Problem, How do I fix?

    You have a bad LCD panel.

    Comment

    • tom66
      EVs Rule
      • Apr 2011
      • 32560
      • UK

      #3
      Re: Samsung "LN40A450C1DXZC" Lines On TV Screen Problem, How do I fix?

      And it is unlikely to be a tab bond problem.
      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

      • whitezombie455
        New Member
        • Mar 2013
        • 9
        • Canada

        #4
        Re: Samsung "LN40A450C1DXZC" Lines On TV Screen Problem, How do I fix?

        Oh how do I fix the LCD Panel???

        Comment

        • tom66
          EVs Rule
          • Apr 2011
          • 32560
          • UK

          #5
          Re: Samsung "LN40A450C1DXZC" Lines On TV Screen Problem, How do I fix?

          It is not repairable in most instances. The actual LCD driver chips which are heat bonded to the panel are defective. It is a common issue with the A-series as well as some B-series Samsung LCD.
          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

          • whitezombie455
            New Member
            • Mar 2013
            • 9
            • Canada

            #6
            Re: Samsung "LN40A450C1DXZC" Lines On TV Screen Problem, How do I fix?

            Is this problem like you said only specific for my tv model? If it isn't specific to my model I think my uncle had the same issue and he fixed it but he had a different tv so I am not sure if the same solution he used will work for my tv.

            Comment

            • tom66
              EVs Rule
              • Apr 2011
              • 32560
              • UK

              #7
              Re: Samsung "LN40A450C1DXZC" Lines On TV Screen Problem, How do I fix?

              It is specific to a large number of 2009~2010 Samsung LCD TVs I think. Samsung are aware of the issue but will probably fob you off.
              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

              • tibimakai
                Badcaps Legend
                • Jan 2012
                • 3680
                • USA

                #8
                Re: Samsung "LN40A450C1DXZC" Lines On TV Screen Problem, How do I fix?

                ...include 2008 too.

                Comment

                • whitezombie455
                  New Member
                  • Mar 2013
                  • 9
                  • Canada

                  #9
                  Re: Samsung "LN40A450C1DXZC" Lines On TV Screen Problem, How do I fix?

                  Hmmmmm... Anyone have any actual solutions? Other than buying a new tv of course lol...???

                  Comment

                  • whitezombie455
                    New Member
                    • Mar 2013
                    • 9
                    • Canada

                    #10
                    Re: Samsung "LN40A450C1DXZC" Lines On TV Screen Problem, How do I fix?

                    Umm what I meant was like is there anything I can buy and do to fix the problem myself?

                    Comment

                    • tom66
                      EVs Rule
                      • Apr 2011
                      • 32560
                      • UK

                      #11
                      Re: Samsung "LN40A450C1DXZC" Lines On TV Screen Problem, How do I fix?

                      A new LCD panel, which will cost from 70~80% of the price of a new TV. Not worth it in most cases. Sorry.
                      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

                      • whitezombie455
                        New Member
                        • Mar 2013
                        • 9
                        • Canada

                        #12
                        Re: Samsung "LN40A450C1DXZC" Lines On TV Screen Problem, How do I fix?

                        Okay well thank you... All I need to do now is explain this to my father lol... I'm sure we'll end up trying what my Uncle did... But thank you nevertheless.

                        Comment

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