SAMSUNG PN50B450B1 - Vertical Section missing, lines

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  • dotcalminc
    Member
    • Jan 2013
    • 28
    • USA
    #1

    SAMSUNG PN50B450B1 - Vertical Section missing, lines

    Hi. Attached are pictures of my issue. The large section missing in the middle shrinks after about 30 minutes of watching tv, but is obviously still noticeable since it's smack in the middle of the screen. As you can also see, there are single vertical strands of red, green or blue along the right side along with the white strip.

    Thanks for you help and insight.
    Attached Files
    Tags: None
    • tom66
      EVs Rule
      • Apr 2011
      • 32560
      • UK
      #2
      Re: SAMSUNG PN50B450B1 - Vertical Section missing, lines

      This is unfortunately a bad plasma panel and not repairable.
      Samsung has a known issue with this 50" (B450/C450) having stuck lines, call them up.
      Someone swapping panel, warranty repair: https://www.youtube.com/watch?v=Mq1j-G7slqQ
      Last edited by tom66; 01-17-2013, 06:25 AM.
      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

        • RJARRRPCGP
          Badcaps Legend
          • Jul 2004
          • 6304
          • USA
          #3
          Re: SAMSUNG PN50B450B1 - Vertical Section missing, lines

          OT, on my laptop LCD screen, I have what looks like that, but there's not a thick black line and it appears to be bad T-con contacts. When I flex it a certain way, all the vertical lines go away!
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            Comment

            • dotcalminc
              Member
              • Jan 2013
              • 28
              • USA
              #4
              Re: SAMSUNG PN50B450B1 - Vertical Section missing, lines

              Thanks Tom! I hate to hear that, but I guess I'll just have to keep using it as is. Like I said, After the tv warms up for about 15-30 mins, the large section in the middle shrinks to about the same size as the white line on the far right.

              I appreciate all you guys do, not just for me, but everyone here!

                Comment

                • tom66
                  EVs Rule
                  • Apr 2011
                  • 32560
                  • UK
                  #5
                  Re: SAMSUNG PN50B450B1 - Vertical Section missing, lines

                  How old are you?

                  It is a well known issue and I heard Samsung sometimes offer warranty extensions if you push them.
                  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

                    • dotcalminc
                      Member
                      • Jan 2013
                      • 28
                      • USA
                      #6
                      Re: SAMSUNG PN50B450B1 - Vertical Section missing, lines

                      30. Why do you ask?

                        Comment

                        • tom66
                          EVs Rule
                          • Apr 2011
                          • 32560
                          • UK
                          #7
                          Re: SAMSUNG PN50B450B1 - Vertical Section missing, lines

                          Sorry!
                          I am too tired to type. I mean hold old is the set? Lol. :P
                          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

                            • dotcalminc
                              Member
                              • Jan 2013
                              • 28
                              • USA
                              #8
                              Re: SAMSUNG PN50B450B1 - Vertical Section missing, lines

                              lol.
                              The born on date is July 2009.

                                Comment

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