PS4 pro PSU ADP-300CR shuts down when turning on 12V

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  • JonnyS
    New Member
    • Apr 2016
    • 9
    • Poland
    #1

    PS4 pro PSU ADP-300CR shuts down when turning on 12V

    Hi,
    I would like to ask for your help to troubleshoot a faulty PS4 pro power supply
    I have a st_by voltage ane when i try to power on 12v line PSU shuts off

    i measure lot of components but i don't fins faulty piece ,
    when i try to power on 12v line voltage increasing to ~420v so it looks like PFC was working,

    Now i have no idea what i can do more to fix it and i will be very helpfully to help me in this case.
    Tags: None
    • sam_sam_sam
      Badcaps Legend
      • Jul 2011
      • 6059
      • USA
      #2
      Re: PS4 pro PSU ADP-300CR shuts down when turning on 12V

      Need some pictures of the circuit boards in this device

        Comment

        • lotas
          Badcaps Legend
          • Jan 2016
          • 4711
          • Russia
          #3
          Re: PS4 pro PSU ADP-300CR shuts down when turning on 12V

          Rather, the problem is in the set-top box itself, if you manually start it and 12 v appear, if there is a problem with the set-top box, then it blocks these 12v.

            Comment

            • JonnyS
              New Member
              • Apr 2016
              • 9
              • Poland
              #4
              Re: PS4 pro PSU ADP-300CR shuts down when turning on 12V

              am sending the board photos
              Attached Files

                Comment

                • JonnyS
                  New Member
                  • Apr 2016
                  • 9
                  • Poland
                  #5
                  Re: PS4 pro PSU ADP-300CR shuts down when turning on 12V

                  any ideas ?

                    Comment

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