1.44 MB FDU
Y-E DATA YD-702D-6537D
SA450
Note:
This drive is available in two versions: with and without front panel
JUMP.
FUNCTION
COND.
IF
Selects the capacity
Mode 2 (2.0/1.0 MB)
Automatic Switching operation
2.0 MB: if a high density disk is used
1.0 MB: if a double density disk is used
OFF *
Mode 3 (2.0/1.6/1.0 MB)
Automatic Switching with "Mode Select" operation
2.0 MB: if a high density disk is used with "Mode Select" high
1.6 MB: if a high density disk is used with "Mode Select" low
1.0 MB: if a double density disk is used; "Mode Select" is not used
ON
H2
Selects the output of the "High Density" signal
The High Density signal is applied to interface connector pin 2
ON
The High Density signal is not applied to the interface connector
OFF *
DS1
Drive selected as DRIVE 1
ON *
DS0
Drive selected as DRIVE 0
OFF
1.44 MB FDU
PANASONIC JU-257A 746P
SA450
Note:
This drive is available in two versions: with or without front panel.
There are no jumper settings to be made on this drive and consequently there are no jumpers
present. The Density Mode and Drive Select parameters cannot be changed and are
factory-set by Panasonic.
POWER SUPPLY
CONNECTOR
DS1
DS0
H2
IF
JUMPERS
JUMPER INSERTED
JUMPER NOT INSERTED
4
Peripherals - Pocket Service Guide
3.5" MICRO FLOPPY DISK DRIVES
4-23
