IBM 6580 User Manual

Pin No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
B 3
& B·4 (DISKETTE DRIVE CABLE)
Termination
File Card
B04
B05
B06
B07
AOl
A18
A12
B16
B09
-
B14
B03
Bl0
BOl
B13
Bll
B15
B08
A02
A03
B17
-
-
A16
Identification
Index Pulse
Diskette Sense
Write/Erase Enable
File Data
-5.0 VDC
Drive Present
Ground
Switch Filter (2D Drive)
Erase Gate
-
Write Gate
+24.0 VDC
Access 0
+5.0 VDC
Access 1
Select Head 1 (2D Drive)
Head Engage
Inner Tracks
Ground
Ground
Write Data
-
-
Twisted Pair Ground
AOl 000000000000000000 A18
BOl oeo 0000 00000000000 B18
FILE CONTROL CARD CONNECTOR
Pin No.
AOl
A02
A03
A04
A05
A06
A07
A08
A09
Al0
All
A12
A13
A14
A15
A16
A17
A18
BOl
B02
B03
804
B05
B06
B07
B08
B09
Bl0
Bll
B12
B13
B14
B15
B16
B17
B18
Termination
Connectors
83&84
5
19
20
-
-
-
-
-
-
-
-
7
-
-
-
24
-
6
14
(Key)
12
1
2
3
4
18
9
13
16
-
15
11
17
8
21
-
Identification
-5.0VDC
Frame Ground
Frame Ground
-
-
-
-
-
-
-
-
Frame Ground
-
-
-
Twisted Pair Ground
-
Drive Present
+5.0VDC
-
+24.0 VDC
Index Pulse
Diskette Sense
Write/Erase Enable
File Data
Inner Tracks
Erase Gate
Access 0
Select Head (2D Drive)
-
Access 1
Write Gate
Head Engage
Switch Filter (2D Drive)
Write Data
-
Figure 8-22 (Part 2 of 2). Diskette Drive Cable Connectors
Chapter 8. Cables/Connectors/Test Points 8-33

IBM 6580 Specifications

General

Brand	IBM
Model	6580
Category	Desktop
Language	English