# Korg Keio Minipops 5 info?

**URL:** <https://forums.syntaur.com/t/korg-keio-minipops-5-info/3460>\
**Category:** Synth Repair\
**Created:** [September 23, 2021, 2:29pm UTC](https://forums.syntaur.com/t/korg-keio-minipops-5-info/3460 "2021-09-23T14:29:06Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![blakeAlbion](https://forums.syntaur.com/letter_avatar_proxy/v4/letter/b/f6c823/32.png) [@blakeAlbion](https://forums.syntaur.com/u/blakeAlbion)\
**Post date:** [September 23, 2021, 2:29pm UTC](https://forums.syntaur.com/t/korg-keio-minipops-5-info/3460/1 "2021-09-23T14:29:07Z")

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Hello!

I have a Minipops 5. Aside from the strange shape of the machine, I love it. I have done some obvious recapping, but wanted to know if there is a source for schematics. So far I have found no service manuals or schematics anywhere! The schematics for the Minipops 7 are similar enough I got some sense of how the multivibrator circuits are set up, and how the clock feeds into the flip flops. The analog circuits I can understand. Power supply on these old machines is scary: just a power transistor as a current source, maybe a zener diode if you are lucky.