47LW5600 Lines

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Plurxtc1
    Senior Member
    • Oct 2014
    • 131
    • USA

    #1

    47LW5600 Lines

    I have lines on the screen, I have already replaced the T-Con. Do you think replacing the main board could fix it? I got the T-Con from shopjimmy.
    Attached Files
  • neilc6
    Badcaps Legend
    • Nov 2015
    • 1550
    • Canada

    #2
    Re: 47LW5600 Lines

    If you replaced the tcon, more likely a bad panel.

    Comment

    • lotas
      Badcaps Legend
      • Jan 2016
      • 4542
      • Russia

      #3
      Re: 47LW5600 Lines

      Was the old T-CON also?
      It looks like RAM or CPU, try to heat up a little CPU with a hairdryer

      Comment

      • Plurxtc1
        Senior Member
        • Oct 2014
        • 131
        • USA

        #4
        Re: 47LW5600 Lines

        Correct there was no change replacing the T-Con

        Comment

        • lotas
          Badcaps Legend
          • Jan 2016
          • 4542
          • Russia

          #5
          Re: 47LW5600 Lines

          Something I don't like about your T-con board lack of parts and soldering.
          Attached Files

          Comment

          • alfatv
            Badcaps Veteran
            • Sep 2020
            • 353
            • Canada

            #6
            Re: 47LW5600 Lines

            Main boards are going bad on these

            Comment

            • lotas
              Badcaps Legend
              • Jan 2016
              • 4542
              • Russia

              #7
              Re: 47LW5600 Lines

              Yes, on these chassis, the processor suffers from overheating, reballing or replacing the processor helps.

              Comment

              • neilc6
                Badcaps Legend
                • Nov 2015
                • 1550
                • Canada

                #8
                Re: 47LW5600 Lines

                LE, LV, LW, and LS have BGA failures. Lots of repair services on ebay if you search.

                Symptoms
                -TV responds to power on command, LED lights run at the front bezel, but the screen never lights up or lights up, but with no image;
                -TV starts up and LG splash screen shows up, but freezes there;
                -TV comes up and has image, but the image or audio is garbled;
                -Loss of HDMI ports or loss of audio.

                Comment

                • Plurxtc1
                  Senior Member
                  • Oct 2014
                  • 131
                  • USA

                  #9
                  Re: 47LW5600 Lines

                  Originally posted by lotas
                  Something I don't like about your T-con board lack of parts and soldering.
                  Yeah I did remove some caps because I thought it was short. It wasn't short out of curcuit so I put it back in. But I did order a replacement T-Con it was the same no change.

                  Comment

                  Related Topics

                  Collapse

                  • advant
                    Driving a Sharp TCON/panel with a universal main board
                    by advant
                    This thread is about trying to get an Universal Main Board to work with a Sharp TCON and panel.

                    I have a Sharp LC-46D85UN TV that has had a main board issue. Since this model is from 2009, I am not able to find an exact replacement of the main board. Instead, I decided to see if I can future proof this tv by getting a Universal Main Board (T53U21.2) from China to work with the Sharp TCON (CPWBX4291TPZA) and panel. The universal main board supports a 8 bit dual channel LVDS interface whereas the TCON requires a 10 bit dual channel LVDS input. I have modded the LVDS connector to match...
                    02-03-2020, 12:25 AM
                  • Hakuu
                    LG OLED77G1PUA - No Video / Audio after a TCON Board change and Software Update
                    by Hakuu
                    Hi There,

                    This TV was auto switching off after few seconds with some vertical lines on the screen, so got a new TCON board and replaced it.

                    After replacing the TCON board it was working fine and i set it up with everything, used for few hours, then had the bright idea to update the software on it. During the update process, TV switched off and now no audio or video. No relay switch sound.

                    More Details

                    TV Model - LG OLED77G1PUA

                    Got the same exact TCON board from TVPartsToday and replaced it. But didnt transfer the EPPROM data (didnt...
                    07-12-2023, 02:37 PM
                  • Stanley1843
                    Screen Display Vertical Multicolor Lines
                    by Stanley1843
                    Hello, I have a screen in where sometimes when I open it pop-up vertical multicolor lines (I would say the most of them are green). If I tun off and turn on the screen the lines dissapear or if I leave open the screen after approximately five minutes the lines gone. I measured the below voltages on the main PCB and on the T-CON board and the voltages are the same when it doesnโ€™t display the vertical lines and when it displays the vertical lines. Also, I cleaned all the connectors very good with IPA. I moved back and forth the connectors and the COF tabs but the vertical lines didn't displayed...
                    06-29-2024, 11:54 AM
                  • Daren87
                    Sony 8K XBR-75Z8H White Screen Vertical Bars Tcon Code. Help Needed๐Ÿ™
                    by Daren87
                    Hello everyone,

                    I've recently been given a Sony 8k Z8H. It's got a white screen with two vertical black bars. At times it's given me the 5 blink Tcon code. Testing voltage on the Tcon I can see some low or missing voltage. I've done a basic visual check of cables and the COF. Not seeing anything obvious. The original Tcon seemed to have good caps until turning it over. On the bottom I found maybe 10 caps with both sides of the caps shorting to ground. I thought ok these caps and likely other components on the Tcon are shorted so let's try a replacement Tcon. I just received the...
                    08-13-2023, 03:25 PM
                  • x_orange90_x
                    TCL 50S535 bad tcon or panel issue?
                    by x_orange90_x
                    Just bought this for 10 bucks yesterday hoping to fix it. The guy said water dropped inside from a dehumidifier hose and it started showing black and white vertical bars then went blank. When I got it home and turned it on it came on fine and displayed correctly but I was noticing faint vertical bars in the image. After a little bit I turned it off and back on and it was a black screen again. I opened it up to check for water damage and corrosion but didn't find anything of the sort. I cleaned the ribbons anyway and reconnected them but still got a blank screen. If I disconnect the right side...
                    03-29-2025, 11:02 PM
                  • Loading...
                  • No more items.
                  Working...