Tv Samsung qe65q800at not power on

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  • Davi.p
    Hobbist Tech
    • Sep 2009
    • 4326
    • Italy - Milan

    #21
    .

    Comment

    • Michele Romano
      New Member
      • Nov 2024
      • 9
      • Italia

      #22
      It return to fail after 10 days.... i would buy a station Achi Ir pro sc to make a good reflow or a difficoltose reballing

      Comment

      • Davi.p
        Hobbist Tech
        • Sep 2009
        • 4326
        • Italy - Milan

        #23
        Reflow is not ok because the balls are only oxyde, needs to be replaced and after succesful test , chip must be sealed around with hot glue..

        Comment

        • Michele Romano
          New Member
          • Nov 2024
          • 9
          • Italia

          #24
          Anyone whi make reball on this cpu , which stencil use?? You think its the oxyde the problem and not a ball not good solder....

          Comment

          • Davi.p
            Hobbist Tech
            • Sep 2009
            • 4326
            • Italy - Milan

            #25
            yes the oxyde cause heating then detaching..

            Comment

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