Q:

What Soundcraft Spirit Folio 12/2 mixing desk/console outputs are balanced? 

I'm looking at the schematic on page 20 of the manual and am not sure myself if the outputs are balanced or unbalanced. 
I would like to plug stereo outputs using balanced 6.35mm jacks from either Mix Left/Right or Aux 1/2 into a Focusrite Scarlett 4i4 3rd Gen. Preferably, I'd like to use the Aux 1/2. 
I'd like to use the other stereo pair of outputs (e.g. the Mix Left/Right) to send to another room (I have a completely separate question on that). 
Thanks for reading and your input. 

A:

It looks like Monitor L/R are unbalanced, while Mix L/R and Aux 1/2 are balanced.  
For Mix and Aux you've got two wires (+ and 180°) coming out of the opamp and going to the Tip and Ring contacts.  The Sleeve contact on the jack is connected to ground.  
For Monitor you've got one wire out of the opamp (+) going to the Tip contact, and the Ring and Sleeve contacts are connected to ground.