Florian:

the other day you provided me with detailed instructions for A110 calibration...the one part i'm unsure of is this:

"Set VCO-Offset (trim pot P6) that way that Pin 2 of summing Opamp 1
reads really exactly 0 Volts (setting the rotary octave switch may be
required)"

i see Pin 2 of summing op amp 1, but i'm not sure where to find it on the board...i think its accesible at R5 next to P6, is that correct



thank you for your time,
rg

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