Sharp LC-40LD270E bluish picture

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  • alltvrepairs
    Badcaps Veteran
    • Jan 2014
    • 211
    • Malta
    #1

    Sharp LC-40LD270E bluish picture

    Hi,
    Have this set with bluish content even OSD. I have tried factory reset from service mode using MENU > 1999 > PRE PR
    but same.
    Main board: 715G6826-M02-000-004K

    Click image for larger version Name: 20220204_121353.jpg Views: 1 Size: 439.5 KB ID: 2240423
    Click image for larger version Name: 20220204_120909.jpg Views: 1 Size: 288.7 KB ID: 2240424

    Any help please?
    Tags: None
    • nomoresonys
      Badcaps Legend
      • Jan 2013
      • 12075
      • U.S.
      #2
      Re: Sharp LC-40LD270E bluish picture

      Don't know if this is your issue but here's a recent thread with blue tinted screen: https://www.badcaps.net/forum/showthread.php?t=102700

        Comment

        • alltvrepairs
          Badcaps Veteran
          • Jan 2014
          • 211
          • Malta
          #3
          Re: Sharp LC-40LD270E bluish picture

          Yes defenitely LED problem... It is quite obvious. Cannot see why I didn't notice the backlights even from the back probably was too focused on the software issue.

          Click image for larger version Name: 20220204_201730.jpg Views: 1 Size: 141.7 KB ID: 2083022

          Click image for larger version Name: 20220204_201840.jpg Views: 1 Size: 210.9 KB ID: 2083023

          Client refused to repair. So I am going to try repairing as spare TV to lend to customers

            Comment

            • nomoresonys
              Badcaps Legend
              • Jan 2013
              • 12075
              • U.S.
              #4
              Re: Sharp LC-40LD270E bluish picture

              Well that's a fine idea, nothing worse than no tv while yours is in the shop.

                Comment

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