Zeiss humphrey HFA II-i series Field Service Manual page 377

Page 4 FA2i-003I
Floppy Disk Drive (P/N 29244)
TEAC FD-235HF 7529 – 1.44Mb, 3½"
This floppy disk drive can be used on all models of the HFA II - i.
The TEAC floppy disk drive has a push button on the right-hand side of the drive and a green LED
(rectangle) on the left-hand side of the drive.
The terminating resistor pack RA1 is located behind data connector J1 and is soldered in place. The
jumpers should be placed as shown in Figure 3. Pin #1 of the data connector is toward the center of the
drive.
FG jumper may also be in a horizontal position.
FIGURE 3. TEAC FD-235HF 7529