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5_25_floppy_drives:mitsubishi_mf504c


Manufacturer Mitsubishi
Model MF504C
Density HD, DD/2D
Sides DS/2S, SS/1S
Rotation speed 300, 360
Maximum seek-able tracks 831)
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
 
Light Beige
(PS/2 Beige)
 
Dark Beige
(PC-AT Gray)

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 control board and the JVC SS01 or Sankyo SB94A motor board. It has as a Light Beige front bezel.

Pictures

MF504C-318M(G)

Description

The MF504C-318M(G) variant uses the U240B092-04 control board and the YG-437F94V-0 motor board. It has as a Dark Beige front bezel.

Pictures

Jumper settings

U240B092-04

U241D608G

1)
Electronically limited
5_25_floppy_drives/mitsubishi_mf504c.txt · Last modified: 2021/05/30 21:05 by js