5_25_floppy_drives:panasonic_matsushita_ju_475
This is an old revision of the document!
Table of Contents
| Manufacturer | Panasonic / Matsushita |
||||||
|---|---|---|---|---|---|---|---|
| Model | JU-475 | ||||||
| Density | HD, DD/2D | ||||||
| Sides | DS/2S, SS/1S | ||||||
| Rotation speed | 300, 360 | ||||||
| Maximum seekable tracks | 841) | ||||||
| Interface | Shugart (PC-AT compatible) |
||||||
| Data Connnector | 34 position pin header | ||||||
| Power Connnector | 4 pin Molex | ||||||
| Head movement | Leadscrew | ||||||
| Head loading | Mechanical | ||||||
| Disk loading | Lever | ||||||
| Known colors |
|
Panasonic/Matsushita JU-475
The JU-475 is a 5.25“ double sided high density floppy drive made by Panasonic/Matsushita. 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. The drive can read and write at high density and double density and only read at single density.
Pictures
   |
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
  |    |  |
 |
JU-475-5
Description
The JU-475-5 variant uses the FPK05392B3(X) or FPK05810B3(X) control board.
Pictures
 |    |  |
  |
Jumper settings
FPK0416XB3(X)
FPK05392B3(X)
FPK05810B3(X)
1)
Modification may be required
5_25_floppy_drives/panasonic_matsushita_ju_475.1622309179.txt.gz · Last modified: 2021/05/29 19:26 by js