Ken Stone/1973 classic Serge/Serge positive slew

The following info on the 1973 variant of the Serge positive slew module is presented for educational/historic purposes only and are not to scale.

Construction
PCB connections
 * A = VC (1)
 * B = input (1)
 * C = start (1)
 * D = sustain (1)
 * E = output (1)
 * F = pulse out + (1)
 * G = pulse out - (1)
 * H = VC (2)
 * I = input (2)
 * J = start (2)
 * K = sustain (2)
 * L = output (2)
 * N = pulse out + (2)
 * M = pulse out - (2)
 * U = not used (0v)
 * W = 0v
 * X = +12v
 * Y = +6v
 * Z = -12v

Please note that the F and G, and N and M outputs may be swapped (e.g. G to F). My original panel has the original labeling crossed out, and the locations swapped, but due to other wiring errors I cannot be certain if this was a constructor error, or a panel marking error.

CC-BY-NC
Readers are permitted to construct these circuits for their own personal use only. Serge Tcherepnin retains all rights to his work.