F&U FL23406P standby blinks 7 times then nothing

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  • filippia1981
    Member
    • Mar 2021
    • 29
    • Greece
    #1

    F&U FL23406P standby blinks 7 times then nothing

    I have the aforementioned tv that presents the above issue. I checked with my backlight tester the backlight strips and they light on. I can see picture when I use the backlight tester. On the backlight connection at Power board I get 30V with backlight connected and 30V when the backlight is disconnected. The issue lays to the power board or backlight strips?

    kind regards
    Tags: None
    • R_J
      Badcaps Legend
      • Jun 2012
      • 9535
      • Canada
      #2
      Re: F&U FL23406P standby blinks 7 times then nothing

      I suspect the backlight strips, likely one ore more shorted led's The power supply monitors the current and will shut down when there is a problem, the backlight tester will not and also supplies a much lower current when testing (only about 10~20ma)

        Comment

        • filippia1981
          Member
          • Mar 2021
          • 29
          • Greece
          #3
          Re: F&U FL23406P standby blinks 7 times then nothing

          So do I have to open the tv and check the backlight strips?

            Comment

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