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

Last modified 9/20/05

Maintained by Aaron Lanterman