JoSchYs private Wiki

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.
<WRAP tablewidth column 30% right>
{{METATOC}}
~~NOTOC~~ \\
^ Manufacturer    | Mitsubishi |
^ Model    | MF504C |
^ Density    | <abbr>High Density (HD)</abbr>, <abbr>Double Density (DD/2D)</abbr>  |
^ Sides    | <abbr>Double Sided (DS/2S)</abbr>, <abbr>Single Sided (SS/1S)</abbr> |
^ Rotation speed | 300, 360 |
^ Maximum seek-able tracks   | 83((Electronically limited)) |
^ Interface | Shugart \\ (PC-AT compatible) |
^ Data connector | 34 position card edge |
^ Power connector | 4 pin Molex |
^ Head movement | Leadscrew |
^ Head loading | Mechanical |
^ Disk loading | Lever |
^ Known colors |<WRAP>
| <colorswatch #EDE9D3: > | Light Beige \\ (PS/2 Beige) |
| <colorswatch #ABA28B: > | Dark Beige \\ (PC-AT Gray) |
</WRAP>|
</WRAP>
====== Mitsubishi MF504C ======
The MF504C is a 5.25" double sided high density floppy drive made by Mitsubishi.
There are multiple variants that are listed below. All variants use leadscrews to facilitate head movement and lock the disk with a lever. Head loading is done via mechanical linkage.

===== Variants =====
The MF504C model has a number of variants. They can be identified via the label that is located on the side of the drive.

==== MF504C-310MY ====
=== Description ===
The MF504C-310MY variant uses the [[#u241d608g|U241D608G]] control board and the JVC SS01 or Sankyo SB94A motor board.
It has as a Light Beige front bezel.
=== Pictures ===
| {{:5_25_floppy_drives:mitsubishi_mf504c:310my_back.jpg?200 |}} | {{:5_25_floppy_drives:mitsubishi_mf504c:310my_top.jpg?200 |}} | {{:5_25_floppy_drives:mitsubishi_mf504c:310my_bottom1.jpg?200 |}} {{:5_25_floppy_drives:mitsubishi_mf504c:310my_bottom2.jpg?200 |}} |
| {{:5_25_floppy_drives:mitsubishi_mf504c:310my_front.jpg?200 |}} | ::: | ::: |
| {{:5_25_floppy_drives:mitsubishi_mf504c:310my_label.jpg?200 |}} | ::: | ::: |

==== MF504C-318M(G) ====
=== Description ===
The MF504C-318M(G) variant uses the [[#u240b092-04|U240B092-04]] control board and the YG-437F94V-0 motor board.
It has as a Dark Beige front bezel.
=== Pictures ===
| {{:5_25_floppy_drives:mitsubishi_mf504c:318mg_back.jpg?200 |}} | {{:5_25_floppy_drives:mitsubishi_mf504c:318mg_top.jpg?200 |}} | {{:5_25_floppy_drives:mitsubishi_mf504c:318mg_bottom.jpg?200 |}} |
| {{:5_25_floppy_drives:mitsubishi_mf504c:318mg_front.jpg?200 |}} | ::: | ::: |
| {{:5_25_floppy_drives:mitsubishi_mf504c:318mg_label.jpg?200 |}} | ::: | ::: |

===== Jumper settings =====
==== U240B092-04 ====
{{ :5_25_floppy_drives:mitsubishi_mf504c:u240b092-04.pdf |}}
++++View PDF|
{{pdfjs 100%,800px>:5_25_floppy_drives:mitsubishi_mf504c:u240b092-04.pdf?page-width}}
++++
==== U241D608G ====
{{ :5_25_floppy_drives:mitsubishi_mf504c:u241d608g.pdf |}}
++++View PDF|
{{pdfjs 100%,800px>:5_25_floppy_drives:mitsubishi_mf504c:u241d608g.pdf?page-width}}
++++