1.44 MB FDU
Y-E DATA YD-702B-6039B
Y-E DATA YD-702B-6037B
SA450
JUMPER
DESCRIPTION
SETTING FOR
YD-702B-6037B
SETTING FOR
YD-702B-6039B
300
Enable 300 Kbit/sec transfer rate
OFF
OFF
IF
OFF
ON
HD
Issues the HD Sense signal on pin 2
ON
OFF
M2
Spindle motor controlled by the Drive Select
signal
OFF
OFF
M1
ON
OFF
P1
OFF
OFF
RY
Ready is the signal on pin 34 of the interface
connector
OFF
OFF
DC
Disk Change is the signal on pin 34 of the
interface connector
ON
ON
DS3
Drive selected as DRIVE 3
OFF
OFF
DS2
Drive selected as DRIVE 2
OFF
OFF
DS1
Drive selected as DRIVE 1
ON
ON
DS0
Drive selected as DRIVE 0
OFF
OFF
CONFIGURATION ON
DRIVE YD-702B-6037B
4
Peripherals - Pocket Service Guide
3.5" MICRO FLOPPY DISK DRIVES
4-11
