Synergy Schematics

Mark Glinsky kindly provided these when he sold me his Synergy II+.

• Logic Processor: (Part 1 of 3), (Part 2 of 3), (Part 3 of 3)
• Digital Oscillator (This is originally three large sheets; it came to me as a bunch of scans of portions of each sheet. I have a set which I carefully matched up and put together with scotch tape; you're on your own to do the same.): (A), (B), (C), (D), (E), (F), (G), (H), (I), (J), (K), (L), (M), (N), (O), (P), (Q), (R), (S), (T)
• Stereo D/A Converter
• Serial Interface: SIA (daughterboard), SIA-BP (connection to port)
• Front Panel: Panel Encoder PCB, Panel Left PCB, Panel Right PCB
• 74-Key Encoder: 0 to 39, 40 to 73
• VRAM/MIDI Interface: (Part 1 of 2), (Part 2 of 2)
• Diagrams relating to upgrading a Synergy to a Synergy II+: What jumper to cut, chip placement