Mitsubishi Electric Apricot Owner's Handbook Manual page 138

Diskette Drive Header J9F2 (E)
Pin Signal
1 GND (ground)
2 Density select
3 GND (ground)
4 Not connected
5 Key (pin missing)
6 Extended density in
7 GND (ground)
8 Index
9 GND (ground)
10 Motor A on
11 GND (ground)
12 Drive B select
13 GND (ground)
14 Drive A select
15 GND (ground)
16 Motor B on
17 GND (ground)
T e c h n i c a l I n f o r m a t i o n
Pin Signal
18 Head direction
19 GND (ground)
20 Step
21 GND (ground)
22 Write data
23 GND (ground)
24 Write enable
25 GND (ground)
26 Track 0
27 GND (ground)
28 Write protect
29 Extended density out
30 Read data
31 GND (ground)
32 Head select side 1
33 High density out
34 Disk change
OWNER'S HANDBOOK 5-23