1.44 MB FDU
SWITCH
SW3-0
Drive selected as DRIVE 0
SW3-1
Drive selected as DRIVE 1
SW3-2
Drive selected as DRIVE 2
SW3-3
Drive selected as DRIVE 3
Pin 2 of the interface connector is not
SW2-NC
connected
-HD is the output signal on pin 2 of the
SW2-OUT
interface connector
+HD is the input signal on pin 2 of the
SW1-IN
interface connector
4-6
Peripherals - Pocket Service Guide
PANASONIC JU-257A-84P
PANASONIC JU-257A-104P
DESCRIPTION
SA450
SETTING FOR
SETTING FOR
JU-257A-84P
JU-257A-104P
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
3.5" MICRO FLOPPY DISK DRIVES
