Newsgroups: comp.sys.apple2
Path: blue.weeg.uiowa.edu!news.uiowa.edu!hobbes.physics.uiowa.edu!math.ohio-state.edu!magnus.acs.ohio-state.edu!usenet.ins.cwru.edu!agate!trib.apple.com!amd!decwrl!netcomsv!netcom.com!mnementh
From: mnementh@netcom.com (David R. Villegas)
Subject: Re: Duodisk pinouts?
Message-ID: <mnementhCu07xn.1uE@netcom.com>
Organization: Ministry of Love - Room 101
References: <31pjni$lgm@search01.news.aol.com>
Date: Thu, 4 Aug 1994 09:34:34 GMT
Lines: 38

gregdunn@aol.com (GregDunn) wrote:
>I tried the FAQ and other info files, but haven't run across this yet: 
>Does anyone have a list of the pinouts for the Apple Duodisk?  I got one
>for $10, but it's missing the 19-to-25-pin cable for //e or //gs.  I'll
>probably stumble across one eventually, but I'd like to test the drive so
>I can decide whether it's worth keeping (or repairing, if necessary!).

Here ya go:

DB-25 male    DB-19 male
----------    ----------
         1  (no pin)
         2  - 1
         3  - 18
         4  - 2
         5  - 15
         6  - 19
         7  - 6
         8  - 9
         9  - 3
         10 - 4
         11 - 17
         12 - 10
         13 (no pin)
         14 - 4
         15 - 11
         16 - 12
         17 - 13
         18 - 14
         19 - 7
         20 - 8
         21 - 3
         22 (no pin)
         23 - 5
         24 - 16
         25 (no pin)