Kaypro 2 - 09-07.TIFF

Figure 9.12
Toshiba diskette drive
Jumper option
Resistor option
TaiHIBA
Next to the connector fur the data cable is a
black plug with sixteen pins. These are 1, 2,
3, 4, LI, LD, HD, HM. Next to the black plug,
is a 470-0hm terminating resistor with the
letters "DM" to the le ft. 0 fit. I.Dcate this
resistor. en the other side 0 f the resistor is
another black plug. 'This plug has the letters
"RM" to the left of it and the letters "PJ5" to
the right of it. It has sixteen pins. For the
terminating resistor to fimction, all pins must
be jumpered EXCEPT' the two next to the letters
"RM". When the resistor is not needed, none 0 f
the pins should be jumPered.
KAYPRO 10: Jumper the two pins in the "1"
position, the two pins in the "W" position,
and the two pins in the "HM" position. The
terminating resistor is needed.
A DRIVE: Jumper the two pins in the "1"
position, the two pins in the "W' position,
and the two pins in the "HM" position. The
terminating resistor is not needed.
B DRIVE: JumPer the two pins in the "2"
position, the two pins in the "w" position,
and the two pins in the "HM" position. The
terminating resistor is needed.
9-7