Mini-Modules : Minimoog DIY clone on its way.

From circuitbending to homebrew stompboxes & synths, keep the DIY spirit alive!

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sduck
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Re: Mini-Modules : Minimoog DIY clone on its way.

Post by sduck » Mon Dec 07, 2020 11:36 pm

I wish @jdelgoulet could be tempted back here - he was really good at helping folks with their builds. I know it was probably extra non-paid work for him, but still, he knows the stuff better than anyone.
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EOTS
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Re: Mini-Modules : Minimoog DIY clone on its way.

Post by EOTS » Tue Dec 08, 2020 1:07 am

Julien answered my email, he suggested to verify the values of R310, R311 and R312 an the resonance pot.

Resistors color codes are correct, I‘ll measure the resistance of the pot next.
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Boothpar
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Re: Mini-Modules : Minimoog DIY clone on its way.

Post by Boothpar » Sun Jan 10, 2021 9:55 pm

Hello not sure how active this thread is, but would love any input on the -5v check points. It seems I am having issues and I think it has to do with either, R1, R2, IC1 or Q1, I have replace all of these, carefully trying to match resistors (How much would this impact it?) but the voltage i'm getting is around -2.21v. If anyone has tips that would be greatly appreciated.

Also feel free to call me out on any other info you would like to help trouble shoot! Just thought id start with seeing if anyone will bite

Added not I did buy IC from mouser link rather than farnell not sure if they are different but to my knowledge and checks they should be the same.

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