You need to have the following two cables connected together:
1) An Apple cable -- part #590-0550-A -- at the Macintosh A/UX end.
The pinouts of this cable are:
Mini DIN-8 DB-25 Female
---------- ------------
1 6
2 20
3 3
4 & 8 7
5 2
7 4 & 5
Shield Shield
2) A regular DB-25 male-to-DB-25 female straight cable at the PC end
1 - 1
2 - 2
3 - 3
4 - 4
.
.
.
24 - 24
25 - 25
Article Change History:
23 Sep 1994 - Reviewed.
31 Aug 1992 - Reviewed.
Support Information Services