[sdiy] Christmas Projects

[Recompas]

I need to finally get going on the Aaron lanterman music easel clone modules I've been neglecting.



On Dec 16, 2012, at 19:59, Adrian Corston <eidorian at aladan.net> wrote:

> On 17/12/12 10:43 AM, Dave Brown wrote:
>> I'm trying to restore up a 1984 Wersimatic CX-2 Digital Drum machine.
>> Someone else had worked on this previously and replaced bad parts with wrong
>> parts and then tried to modify the circuit to make them work!  Interconnect
>> cables and connectors have melted so obviously the current limit didn't do
>> much.   I've now got the power supply up and running and powered on all the
>> logic.  No shorts and the 7 segment display changes!  Everything's in German
>> and there is no interconnect diagram.  It is a plug-in card cage so I can't
>> access any boards and it appears there were many different options and
>> configurations with differing plug-ins.  Should be loads of fun.
>> http://m.matrixsynth.com/2011/11/wersi-wersimatic-cx2-digital-1984.html
> 
> No schematics, incorrect parts, melted cables and connectors, inaccessible boards in a relatively obscure 27-year old device with instructions in a different language.  Heck, why not try repairing something complicated and difficult next time? :-)
> 
> Cheers,
> A.
> 
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