Panasonic TC P50S30 Horizontal lines

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • bu0407
    New Member
    • Oct 2014
    • 3
    • USA
    #1

    Panasonic TC P50S30 Horizontal lines

    I have the 50 inch plasma and got the 7 blink error code. I replaced the SC, SU, and SD boards. The TV came on just fine, but now I have a few thin horizontal lines about mid screen. And one thick black horizontal line at the bottom.

    What could this be?
    Tags: None
    • tw2005
      Badcaps Legend
      • Oct 2011
      • 6458
      • Australia
      #2
      Re: Panasonic TC P50S30 Horizontal lines

      Originally posted by bu0407
      I have the 50 inch plasma and got the 7 blink error code. I replaced the SC, SU, and SD boards. The TV came on just fine, but now I have a few thin horizontal lines about mid screen. And one thick black horizontal line at the bottom.

      What could this be?
      Reseat the panel ribbons,do this with the TV off, they're most likely not in all the way or misaligned. The bad areas will line up with the ribbon at fault.

      Did you test anything to confirm what was faulty? some of those may be ok. Did you keep the Sc board? They can be repaired, handy for a core if the SC is bad.

      Pictures are always handy for us to see the problem.

        Comment

        • bu0407
          New Member
          • Oct 2014
          • 3
          • USA
          #3
          Re: Panasonic TC P50S30 Horizontal lines

          I am a beginner at this and didn't realize how sensitive the panel ribbons were. I found the ones responsible for the black lines and adjusted them until the problem was fixed. Thanks for your help.

            Comment

            • tw2005
              Badcaps Legend
              • Oct 2011
              • 6458
              • Australia
              #4
              Re: Panasonic TC P50S30 Horizontal lines

              Originally posted by bu0407
              I am a beginner at this and didn't realize how sensitive the panel ribbons were. I found the ones responsible for the black lines and adjusted them until the problem was fixed. Thanks for your help.
              We're all beginners, took me 3 goes on my first encounter, being FHD it has more connections and fiddly, it's a feel thing.

                Comment

                Previous template Next

                Related Topics

                Collapse
                • howardc64
                  TCL 55S425 few horizontal lines, potential failure on both side of panel/buffer board
                  by howardc64
                  All left and right refers to looking from rear of TV (or looking from front with TV upside down)
                  • TV came with vertical bars and no image. Found faulty TVS on left buffer board. Also replaced T-Con (may have damaged the original while hot air removing components, board has slight warp) and have full image but few horizontal lines on the screen. Some of the lines appears to be 2 pixel tall while others are 1 pixel tall.
                  • Disconnecting left and right buffer board potentially reveals problems on both sides with different signals (unless this T-Con require jumper like Samsung FB_TRDY1&3) Fault
                  ...
                  07-24-2025, 05:17 PM
                • Ihandyrepair
                  Samsung QN70Q6DTA Ghost or horizontal lines after tape fix horizontal line
                  by Ihandyrepair
                  Hi guys

                  I just started fixing 4k TV few months ago. so I am still learning a lot
                  I got this tv from friend complaint is ghosting or horizontal lines on image.

                  never saw the original symptom but I took the tv back home. the funny part is that after bringing to home, the tv worked fine no issue for 3 weeks.
                  then it started to show the ghosting white image.
                  I started using the tape method, but this tv does not have a T con board and it has only 1 ribbon cable from main board to the tv panel.
                  it has 3 thin small boards at the bottom of the...
                  12-05-2022, 04:18 PM
                • ggil44
                  Sony XBR-65X750D Horizontal lines bottom of screen
                  by ggil44
                  Hi, I have a Sony XBR-65X750D that has horizontal lines at the bottom 6 inches of the screen. These lines appear to be every other line because the picture is still quite visible behind those lines. The lines appear all the time with a few other lines above and below the 6 inch level blinking on and off at about 2 second intervals. I'm not sure if this is a panel issue or power supply/main board problem. I did replace the T-Con board without any change in the problem. Any suggestions you might have would be greatly appreciated. Thanks,
                  05-30-2023, 07:51 PM
                • rstrube
                  ViewSonic Pf815 (branded as P225f) Horizontal Deflection Issues - Running out of Ideas
                  by rstrube
                  Note: apologies I initially posted this request for help in the wrong forum! I am reposting it here and will take down the original posting.

                  Hi Everyone,

                  I've been working on repairing this beautiful CRT monitor off and on for the past several months and I'm really at a loss for what might be causing the problem.

                  Unlike other common Horizontal Deflection issues which result in a steady vertical line, when I turn the monitor on, there is a pulsing (somewhat segmented) vertical line. I've attached a photo that shows the issue (difficult to capture without video)....
                  Horizontal Deflection Issue
                  4 Photos
                  Today, 01:37 PM
                • rstrube
                  ViewSonic Pf815 (branded as P225f) Horizontal Deflection Issues - Running out of Ideas
                  by rstrube
                  Hi Everyone,

                  I've been working on repairing this beautiful CRT monitor off and on for the past several months and I'm really at a loss for what might be causing the problem.

                  Unlike other common Horizontal Deflection issues which result in a steady vertical line, when I turn the monitor on, there is a pulsing (somewhat segmented) vertical line. I've attached a photo that shows the issue (difficult to capture without video). The monitor itself is branded as a P225f, but it turns out that it's actually a Pf815 that has an Add-On smallish PCB that expands it to support...
                  Horizontal Deflection Issue
                  4 Photos
                  Today, 12:19 PM
                • Loading...
                • No more items.
                Working...