Re: 3 pot take on "Jimmy Page" wiring w/o phase?
If you omit the lower-left push-pull from the circuit completely, then the red wire would be your signal wire, put that through to the input of the vol pot, and put the white to ground. That pickup won't be connected to any tone, just its vol (push-pull). If you want the remaining tone to be master tone (for both pickups) then:
1. each pickup should first be run to its respective volume pot
2. then vol out run to their respective lugs on the switch and
3. then two wires should come off the output lug of the switch (center lug of the switch), where
a. one goes to the jack,
b. and the other goes to the tone.
All shield/drain or bare wires should go to ground.