NEC VERSA 2600 Service Manual page 96

Connector Locations and Pin Assignments
Table A-9 Hard Disk Drive Connector
Pin Signal
33 Data4
34 Ground
35 Data4
36 Ground
37 Data5
38 Ground
39 Data10
40 Ground
41 Data6
42 Ground
43 Data9
44 Ground
45 Data7
46 Not Used
47 Ground
48 Ground
49 RESET
50 Ground
A-7