[sdiy] Korg M1 keyboard wiring

[Tom Wiltshire]

Thanks Charlie!

For some reason, I’d assumed there wouldn’t be a service manual flying about for something like this. I suppose I still think of the the M1 as “recent”, although it’s thirty years old now.

Tom

==================
       Electric Druid
Synth & Stompbox DIY
==================



> On 10 Jun 2020, at 17:58, charlie <charlie at finitemonkeys.com> wrote:
> 
> https://www.synthxl.com/wp-content/uploads/2018/01/korg-m1-service-manual.pdf ?
> 
> On Wed, 10 Jun 2020 at 09:39, Tom Wiltshire <tom at electricdruid.net> wrote:
>> 
>> Hi All,
>> 
>> Does anyone have any information on the Korg M1 keyboard wiring? It’s actually a Yamaha keybed, and apparently it was used in a few of their instruments of the same era.
>> 
>> I’ve got one on the bench and only about half the notes play. It looks like a pretty standard matrix thing, but if someone’s already traced it out, it’d save me some time.
>> 
>> It’s a good quality keyboard, I have to say. Both the keybed itself and the rest of the instrument are nicely built, and pretty easy to work on. It’s a shame you have to disassemble so much to get the keyboard out, but never mind. I can’t have everything.
>> 
>> Thanks,
>> Tom
>> 
>> ==================
>>       Electric Druid
>> Synth & Stompbox DIY
>> ==================
>> 
>> 
>> 
>> 
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