Vintage Synth Repair

thanks Dave  Useful to me.

I have a mark Ii and some user manuals in pdf.  The manual includes the sci hack for  a minimoog for arp gate, and 3 independent vco inputs.  Using cascading switch jacks I can do these combinations 1=al VCOs, 1=VCO1 & 2=VCO2+VCO3, 1=1VCO, 2=2VCO, 3=3VCO independent

 

LOrne in Canada

From: vintagesynthrepair@yahoogroups.com [mailto:vintagesynthrepair@yahoogroups.com] On Behalf Of davebr@...
Sent: October-28-13 7:20 PM
To: vintagesynthrepair@yahoogroups.com
Subject: [vintagesynthrepair] Sequential Circuits Model 700 Programmer page

 

  

I just finished repairing a SCI Model 700 Programmer first version.  There is some information on the Rev 1 version but I could find no information on this first version.  I created a web page with some documentation, photos, and scope and logic analyzer waveforms.  Hopefully it can help someone else working on theirs.

 

http://modularsynthesis.com/SCI/700/m700.htm

 

I was unaware of these units until I got this one - it's got some nice features.


Dave

modularsynthesis.com