> From: conorstrachan@...You can find the schematics on the rhodeschroma.com site. Here are all the assignments, sorted by slider position, left to right, with the non-slider inputs at the end:
>
> Paul you were right with the 4051, I swapped Z4 into Z3 and
> now the envelope depth is working! Many thanks!
>
> Just one question what uses The 4051 in Z4?
pin in source
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Z3-12 3 Master
Z3-13 0 Osc 1 Pulse Width
Z3-14 1 Osc 1 Pulse Width Mod
Z3-15 2 Osc 2 Pulse Width
Z4-1 4 Osc 2 Pulse Width Mod
Z4-2 6 Sweep Rate
Z4-4 7 Filter Cutoff
Z4-5 5 Filter Resonance
Z4-15 2 Filter Sweep Depth
Z4-14 1 Filter Env Depth
Z4-13 0 Filter Kybd Track
Z4-12 3 Envelope Attack
Z5-1 4 Envelope Decay
Z5-2 6 Envelope Sustain
Z5-4 7 Envelope Sustain Decay
Z5-5 5 Envelope Release
Z5-12 3 Volume Envelope Attack
Z5-13 0 Volume Envelope Decay
Z5-14 1 Volume Envelope Release
Z5-15 2 Assignable
Z3-5 5 Lever 1
Z3-1 4 Lever 2
Z3-2 6 Pedal
Z3-4 7 Battery
Z5 is on the right board. Here's the same list, sorted by input number.
pin in source
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Z3-13 0 Osc 1 Pulse Width
Z3-14 1 Osc 1 Pulse Width Mod
Z3-15 2 Osc 2 Pulse Width
Z3-12 3 Master
Z3-1 4 Lever 2
Z3-5 5 Lever 1
Z3-2 6 Pedal
Z3-4 7 Battery
Z4-13 0 Filter Kybd Track
Z4-14 1 Filter Env Depth
Z4-15 2 Filter Sweep Depth
Z4-12 3 Envelope Attack
Z4-1 4 Osc 2 Pulse Width Mod
Z4-5 5 Filter Resonance
Z4-2 6 Sweep Rate
Z4-4 7 Filter Cutoff
Z5-13 0 Volume Envelope Decay
Z5-14 1 Volume Envelope Release
Z5-15 2 Assignable
Z5-12 3 Volume Envelope Attack
Z5-1 4 Envelope Decay
Z5-5 5 Envelope Release
Z5-2 6 Envelope Sustain
Z5-4 7 Envelope Sustain Decay
So now, Osc 1 Pulse Width Mod shouldn't work, since pin 14 on the 4051 is blown out.
--
Ciao, Paul D. DeRocco
Paul mailto:pderocco@...