47LG5010 Tcon or panel Very hot ribbon

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • london-freddie
    Badcaps Veteran
    • May 2015
    • 472
    • UK

    #21
    Re: 47LG5010 Tcon or panel Very hot ribbon

    swapped ribbons left and right no change, have ordered used tcon board, will report back when I get it fitted

    Comment

    • freakaftr8
      Badcaps Legend
      • Oct 2012
      • 3743
      • USA

      #22
      Re: 47LG5010 Tcon or panel Very hot ribbon

      Did you take a look at the ribbon connectors to make sure that there's nothing burned?
      Did I leave the soldering iron on?

      Comment

      Related Topics

      Collapse

      • NWArkGuy
        Samsung UN65TU8000 - Panel Issue [ hole in ribbon cable ]
        by NWArkGuy
        Well, I will be the first to admit that I screwed up...

        In attempting to replace the backlight in a UN65TU8000, I made a hole through one of the ribbon cables between the board that runs along the bottom of the back of the TV and the panel. This lead to a between a 1/4 to 1/2 inch vertical stripe running the full height of the image.

        I don't have the experience; personally, to solder a bridging wire for the paths that were cut. So, I have been on the hunt for other Samsung TV's of similar size.

        I have 2 that I have found and have in my possession. ...
        10-12-2023, 10:13 PM
      • maneatingmonkey
        Missing LCD Panel Voltages VGH, VGL, VCOM (TCL 55P6US Sound & Backlight but NO Picture)
        by maneatingmonkey
        I have a TCL 55P6US with sound and backlight but no picture. This model does not have a T-CON board, and the right (rear perspective) panel board is fed from the left panel board. I have not been able to induce any change by disconnecting the secondary panel board or the tape cut-off method on the primary board.

        There are a bunch of voltages missing on the panel boards. I can't find any shorted caps of the panel boards, and all of the missing voltage rails read in the kiloohms, which leads me to suspect the issue may lie on the circuit board, rather than a short in the panel.
        ...
        03-27-2024, 07:17 AM
      • netgearnetgear
        TCL 43S423 TCON OR PANEL FAULTY???
        by netgearnetgear
        Good day, I have a TCL TV: Model 43s423. After turning ON the TV, the ROKU TV logo appears with fine lines over the whole screen, then after a while there are vertical bands in the middle of the screen top to bottom and the TV tries to update its firmware but I do not have the remote to connect it to my new network connection. Also the Power ON light blinks 2 times in quick succession. When I remove the ribbon on the right of the tcon board the left side of the screen shows but with fine lines. If I remove the left side ribbon and connect the right side ribbon the whole screen is blank with...
        08-20-2025, 06:04 PM
      • AK_777
        Sony KD-65A1 Repair – 4 Red Blinks Error
        by AK_777
        Hi everyone!
        I have a Sony KD-65A1 TV with a fault – 4 red LED blinks. After disassembly and visual inspection, I found that the G76 power board and DKA board had been replaced. It is also possible that TCON was replaced, but I am not sure – there are a few marker marks that could be factory-made.

        Based on assumptions, the previous service attempted to solve the issue by replacing potentially faulty components. I decided to investigate further, found a service manual, and figured out a way to power up the power supply unit autonomously and put the OLED panel and...
        02-20-2025, 04:15 PM
      • Helikvar
        Hisense 58A6KV
        by Helikvar
        No picture ,tv appears to turn on and off using remote as standby led goes from red to nothing when on and red again when off
        . Backlights also light up when tv is powered on.
        Removing panel ribbon cable from left side screen still dark.
        Removing panel ribbon cable from right side the right panel is white and left panel is dark but within a few seconds the left panel has a large green vertical bar and beside it many thin red lines.This whole screen dims down to dark within a few seconds and the right side slowly turns white again.
        . Tcon gets 12 volt
        . Tried taping...
        02-21-2025, 03:52 PM
      • Loading...
      • No more items.
      Working...