NEC VERSA 4000 Service Manual page 69

A-10 Connector Locations and Pin Assignments
Table Appendix A-9 Diskette Drive Connector
Pin Signal
SIDE
1
FDCNT
2
RDATA
3
No Connection
4
WPRT
5
Ground
6
Ground
7
No Connection
8
TRK0
9
10 Ground
11 WE
12 No Connection
13 WDATA
14 Ground
15 Ground
16 No Connection
17 STEP
18 Ground
19 DIR
20 No Connection
21 No Connection
22 MOTOR
23 DSKCHG
24 No Connection
25 DRVSEL
26 VCC
27 VCC
28 No Connection
29 INDEX
30 VCC