Floppy Drive

JU-475-3 AGJ

(if you are trying to match a drive ignore the last 3 characters)

Made by Panasonic Matsushita in Philippines in 1988

5.25", 1.2M HD  (High Density)

 backwards compatible with 360K DD and 180K DD 1S (single sided)

nice condition

has these jumper settings:

TM Terminator

DS: Drive number 1-4 (same as 0-3)

MX Drive selected permanently 

DA Front LED controlled by the Drive Select signal 

UA Front LED controlled by the Ready signal 

HA Front LED controlled by the Ready and Drive Select signals 

LA Front LED controlled by the Ready signal selecting the drive 

MS Motor drive enabled by the Drive Select signal 

MM Motor drive enabled by the Motor On signal 

HS Head loading controlled by the Drive Select signal (not used) 

HL Head loading controlled by the Drive Select and Ready signals (not used) 

HM Head loading controlled by the Motor On signal (not used) 

OP Dual Mode 

1M Single Mode (only 1 MB) 

BX Double speed 

NAX Used with OP, BX and 1M 

EX Active index after head positioning on any track 

TH Interface connector pin 34 selected by the Drive Select signal 

DD Not used 

MDB Pin 34 is kept low by Drive Select when the support is not inserted 

and by the first Drive Select when the support has been changed

USED but in good condition.   WORKING.