Samsung RV408 Dead

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  • aris_prast1
    Senior Member
    • Jan 2014
    • 70
    • Indonesia

    #1

    Samsung RV408 Dead

    Hi, friend. Somebody has experienced. Samsung RV408. IC TPS51125 is hot. And do not want on. I am injecting at 5v and 3v. Its hot ic TPS 51125. Changed the same. Please help. Thanks friends ...
    Vreg 3 out 2.6v Vreg 5 out 4.7v hot IC ...

    Caps already in the same change ...

    Attached Files
    Last edited by aris_prast1; 02-02-2018, 06:21 AM.
  • jasko_jacker
    Badcaps Legend
    • Oct 2014
    • 1137
    • italy

    #2
    Re: Samsung RV408 Dead

    It's possible that there is a short on 3v or 5v line, search on schematic if there is some jumper pad to exclude those lines and verify that the voltages are ok.

    Comment

    • aris_prast1
      Senior Member
      • Jan 2014
      • 70
      • Indonesia

      #3
      Re: Samsung RV408 Dead

      Originally posted by jasko_jacker
      It's possible that there is a short on 3v or 5v line, search on schematic if there is some jumper pad to exclude those lines and verify that the voltages are ok.
      Solved sir. Caps short...

      thx sir...

      Comment

      • vhn1998
        Senior Member
        • Jun 2015
        • 56
        • Vietnam

        #4
        Re: Samsung RV408 Dead

        error rtc, C146, C145
        Last edited by vhn1998; 02-07-2018, 01:27 AM.

        Comment

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