Advertisement
1.44 MB FDU
SWITCH
DESCRIPTION
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
Spindle motor controlled by the Motor
SW2-MO
On signal
Spindle motor controlled by the Drive
SW2-MS
Select signal
Disk Change is the signal on pin 34 of
SW1-RY
the interface connector
Ready is the signal on pin 34 of the
SW1-DC
interface connector
SW5-PS2
PS2 Mode Select
SW5-AT
PCAT Mode Select
SW6
Pin 2 of the interface connector is not
NC, OUT, NC
connected
SW6
HD is the output signal on pin 2 of the
EX, EX, OUT
interface connector
4-4
Peripherals - Pocket Service Guide
PANASONIC JU-257A-083P
PANASONIC JU-257A-083PJ
PANASONIC JU-257A-103P
PANASONIC JU-257A-103PJ
SETTING FOR
JU-257A-083P/PJ
3.5" MICRO FLOPPY DISK DRIVES
SA450
SETTING FOR
JU-257A-103P/PJ
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
OFF
OFF
ON
Advertisement
