5_25_floppy_drives:mitsubishi_mf504c
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Table of Contents
| Manufacturer | Mitsubishi | ||||
|---|---|---|---|---|---|
| Model | MF504C | ||||
| Density | HD, DD/2D | ||||
| Sides | DS/2S, SS/1S | ||||
| Rotation speed | 300, 360 | ||||
| Maximum seek-able tracks | 831) | ||||
| Interface | PC-AT | ||||
| Data connector | 34 position card edge | ||||
| Power connector | 4 pin Molex | ||||
| Head movement | Leadscrew | ||||
| Head loading | Mechanical | ||||
| Disk loading | Lever | ||||
| Known colors |
|
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.
Pictures
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Variants
The JU-475 model has a number of variants. They can be identified via the label that is located on the back of the drive (connector side).
JU-475-4
Description
The JU-475-4 variant uses the FPK0416XB3(X) control board.
Pictures
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JU-475-5
Description
The JU-475-5 variant uses the FPK05392B3(X) or FPK05810B3(X) control board.
Pictures
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Jumper settings
FPK0416XB3(X)
FPK05392B3(X)
FPK05810B3(X)
1)
Electronically limited
5_25_floppy_drives/mitsubishi_mf504c.1622309209.txt.gz · Last modified: 2021/05/29 19:26 by js