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Power rails on MS20 mini PCB

 
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guskenny83



Joined: 05 Oct 2015
Posts: 2
PostPosted: Mon Oct 05, 2015 1:42 pm    Post subject: Power rails on MS20 mini PCB Reply with quote
I was just wondering if anyone knew the whereabouts of the +5VDC and -5VDC power rails on the MS20 mini PCB (if any exist)

I would like to put a couple of extra push-buttons and control pots in, but i need to find a plus/minus 5V DC power source

i thought there might be one on the mod wheel, but when i opened it up:



it turns out the wheel is across +14.5VDC (brown) and -14.5VDC (orange)

I suppose i could tap that line and use a regulator circuit to make my own plus/minus 5V rails, but if they exist on the PCB anyway i may as well use them!

anyone have any ideas?
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