Hi

Am 15.05.2019 um 13:55 schrieb vcfool@... [korg_mono-poly]:

> Checked the PSU voltages and the Key Assigner Voltages shorting the
> Tune Point, and they all seem fine.

This means, you read the right voltages at the testpoint R8 when
Transpose is UP and the TUNE_POINT is open
as in the second table of the adjustment procedur (chapter 8. topic 2.)

See:
http://www.florian-anwander.de/korg_monopoly/mp_20_adjustment_1.gif
table at the bottom left

Florian