fixing an IBM PS/2 cable ??? [fixed]

User avatar
Kurk

28 Jan 2012, 11:44

Hi there,
I got this IBM 1390131 virtually for free. Unfortunately the connection cable has been cut, see pictures below. It used to have a DIN connector but a PS/2 should work fine as well. Does anyone know which pin of a PS/2 plug I have to solder to which contact of the IBM connector to fix it?

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Attachments
ps2maleconnector.jpg
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Last edited by Kurk on 29 Jan 2012, 16:20, edited 1 time in total.

mintberryminuscrunch

28 Jan 2012, 12:37

No idea. But you should be able to get a used cable for cheap here or at gh

User avatar
Ascaii
The Beard

28 Jan 2012, 16:15

I can sell you a regular cable for 15€ inkl. shipping to the netherlands, or an extra long one for 20.
I would appreciate if you would send me the cut end as well :)

grasshopper

28 Jan 2012, 20:50

The pinout information you need can be found here:

link

I'd suggest you use a multimeter to work out which coloured wire connects to which pin. If you haven't got a multimeter then it's a fairly safe bet to assume that the red wire is +5V and the black one is ground. That then just leaves the clock and data wires. You have a 50/50 chance of connecting them correctly. However, you won't do any damage if you connect them the wrong way round.

User avatar
Kurk

29 Jan 2012, 16:11

Ah, kbdbabel.org has all the answers: http://www.kbdbabel.org/conn/index.html
I've connected the appropriate leads to a PS/2 cable using a bread board: Lo and behold, the old M is resurrected :D (typing on it right now).
Ascaii, I'm still interested in your cable, I'll send you a PM.
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ibm_ps2_breadboard.jpg
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