BY-3200 shorted IC controller

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  • rattale
    Member
    • Nov 2015
    • 28
    • morocco
    #1

    BY-3200 shorted IC controller

    I bought this tool as scrap while trying it I found that the magsafe1/2 work well but the type C cable did not by opening the box I found a short in the controller circuit but no name on it .
    I hope someone can guide me to replace this circuit, it is a QFN28 4x4 IC.
    THX.
    Attached Files
    Tags: None
    • jiroy
      Badcaps Legend
      • Jun 2016
      • 2416
      • Lebanon
      #2
      Re: BY-3200 shorted IC controller

      It would be better , If you put clear high resolution pictures of the board , at least so , we can identify ground , Vcin , Vc out , etc .. and then compare the component to its destination or equivalent .

        Comment

        • kamarulhasan
          New Member
          • Apr 2013
          • 2
          • india
          #3
          in number is SW3518S
          Attached Files

            Comment

            • rattale
              Member
              • Nov 2015
              • 28
              • morocco
              #4
              thank you

                Comment

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