I´ve been tracing the 10V rails on the PCB and at the P6 connector pins 27 and 28 are terminated. Also when I measured there was no voltage coming in to those pins.
And it seems that the 10V rails to the pots and VCA 1 is also terminated in the middle of the PCB...

I can see 2 discrete small PCB´s which I assume are the VCA´s.

There sre 2 VCA´s in the schematics so I would think my board has them as well?