LG 60UJ6050-UA Backlight

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  • m4a2t0t
    Badcaps Veteran
    • Mar 2013
    • 276
    • USA
    #1

    LG 60UJ6050-UA Backlight

    I can see the image in the background with a flashlight. I have 260V on LED+ and 90V on LED -. The backlights were acting weird with my tester so I pulled the panel and one LED does take about 2 seconds before it lights up but thats it. Is the voltage at the LED connector correct?
    Attached Files
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    • Storyteller12
      Badcaps Veteran
      • Jun 2020
      • 624
      • USA
      #2
      Bad backlights. Replace them

        Comment

        • EazyBone
          Badcaps Legend
          • Jun 2023
          • 1303
          • United states
          #3
          Yessir, I'd agree.

            Comment

            • m4a2t0t
              Badcaps Veteran
              • Mar 2013
              • 276
              • USA
              #4
              ok thanks

                Comment

                • m4a2t0t
                  Badcaps Veteran
                  • Mar 2013
                  • 276
                  • USA
                  #5
                  Ok, the connection at the backlight is loose. But now I have horizontal and vertical bars all over the screen. If I disconnect the left TCON cable the left side is almost black but I can see horizontal bars. If I disconnect the right the right side is bright white and the left is still black to dark grey with horizontal lines. The right side starts off with black horizontal bars but mostly clers up after about 15 seconds.
                  Attached Files
                  Last edited by m4a2t0t; 05-23-2024, 01:52 PM.

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