Labels Milestones
Back(A100k) (two left pins, from below) - Clock Rate - variable resist +6k between U2-8 and U2-9 - Reset Sw - when pressed, short +12V and Reset In Pause CV In - U1-13 (can get at from top when assembled Stop Switch - 10 ohms between U1-14 and U2-1 when off, more like 1M ohms when off - Single Step - 12V through 10k Ohms to U-1-14, more like 1M ohms when off - Glide In - Pause CV In Feed of " /VCA.
- Package (http://www.st.com/resource/en/datasheet/stm8s003f3.pdf ST UQFN 6 pin connector.
- Inverter mode, maybe both 7808.