Floppy Disk Reader SONY part number MPF520-1 Datecode 9508 1/131


The interface card CMKS-P3X SINGAPORE LM-F12 1-657-916-11 includes these components:

  • a chip SONY CXA8049Q ( datecode 9526KA JAPAN )
  • a smd crystal oscillator white (M) 4.90g
  • a chip BA6980FS 527 168
  • a motor 10F5NB 0475MC1
  • a motor for the rotation of the disk DVN38F5BRSA

    The magnetic head senser marking is 2KA D7

    There is a jumper COR1 set to 2-3.

    In front a smd bicolor led.

    See https://www.servicesplus.sel.sony.com/sony-part-number-874901115.aspx

    Floppy Disk Reader SONY part number MPF520-1 Datecode 9412 1/130

    The interface card LM-F2 1-654-432-21 includes these components:

    a chip SONY CXA8035Q (datecode 9444KA Japan)

    a smd crystal oscillator white (M) 4.90Y

    a chip BA6489FS

    a chip NEC D16814 (SO-16)

    Click to enlarge

    Please Refer to this documentation (Shift-Click to Download , 532 Kb) to get information about the Sony Floppies Jumper Configuration : Note for a P.C. Computer you need to select the slide switch at the DS/1 Position, and for an Atari Microcomputer you need to select DS/0 Position.

    http://hxc2001.com/download/floppy_drive_emulator/SDCard_HxC_Floppy_Emulator_User_Manual_FRA.pdf

    http://obligement.free.fr/articles/hxcfloppyemulator_sd.php

    http://jope.fi/drives/

    If you are looking forward some data or repair parts about this floppy reader, you can contact me by e-mail at matthieu.benoit@free.fr

    Si vous recherchez des informations ou des pieces de maintenance pour ce lecteur floppy, vous pouvez me contacter par e-mail matthieu.benoit@free.fr

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    M-à-j: le 13 avril, 2014

    matthieu.benoit@free.fr