Vintage Synth Repair

I've done the volume ADC Range test.  I've done most of the diagnostics I've found.  Not all of them, for sure.

Tracy



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On Mon, 5/7/18, Malte Rogacki gacki@... [vintagesynthrepair] <vintagesynthrepair@yahoogroups.com> wrote:

 Subject: Re: [vintagesynthrepair] Help With a Chroma Polaris - Please?
 To: vintagesynthrepair@yahoogroups.com
 Date: Monday, May 7, 2018, 5:11 PM


  



  





       Addition: I believe the two important calibrations
 here are ADC Range and

 DAC Null.








  




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