FA5205P Datasheet

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  • vjsmoreira
    Member
    • Apr 2022
    • 10
    • Portugal
    #1

    FA5205P Datasheet

    Hi All,

    I can't find the FA5205P datasheet, can someone provide a link to it?
    I believe is a opamp.

    I'm trying to repair an old ROKSAN CD player.
    Tags: None
    • truclacicr
      Badcaps Veteran
      • Apr 2019
      • 352
      • australia
      #2
      Page 18, 22 (quad power driver amp)

      https://audiocircuit.dk/downloads/fi...9025-cd-sm.pdf

      More service manuals:

      https://www.google.com/search?q=file...%3Apdf+FA5205P

      Manufacturer was Fuji Electric.
      Last edited by truclacicr; 07-29-2025, 04:59 PM.

        Comment

        • vjsmoreira
          Member
          • Apr 2022
          • 10
          • Portugal
          #3
          Thanks so much for your help.

          Get it now. I've replace the chip and it kind works. The problem that I can't figure it out is I have 15v on pin3 (output of first comparator), but after switching tacks very fast the motor spin conterclockwise (negative voltage) and block.
          Actually it will blow the chip if I don't have current limiter.

          Any idea?

          Vitor Moreira

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