Apple iPad 9 (A2602) backlight issue / no backlight

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  • szakacsa195
    Member
    • Apr 2022
    • 45
    • Magyarország
    #1

    Apple iPad 9 (A2602) backlight issue / no backlight

    Hi,

    No backlight on iPad 9. Made some measurements around LCD connector, please find on attached picture below.

    Filter marked with green star has been replaced since it blown.

    Yellow values measured relative to GND. Red ones measured on components. Filters seems to be ok, but before and after the replaced filter the resistance is very low. Is it ok?

    Where this filter is connecting to?

    Thanks!

    Click image for larger version Name: IMG_20250608_094046.jpg Views: 25 Size: 5.49 MB ID: 3654911
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    • szakacsa195
      Member
      • Apr 2022
      • 45
      • Magyarország
      #2
      Bump!

      Anyone any idea?

      Thx!

        Comment

        • szakacsa195
          Member
          • Apr 2022
          • 45
          • Magyarország
          #3
          Bump!

          Help pls.

            Comment

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