Individual Pickup Selection
With Tone Controls on Neck and Bridge

All capacitors metal film.
All switches DPDT (on-off-on).
Sw1 - Neck Select, Sw2 - Middle Select, Sw3 - Bridge Select
R1 - Volume
C1/R2 Bridge Tone, * marks low terminal of audio pot
C1 = 0.01uf when R2 = 250k, C1 = 0.02uf when R2 = 500k
C2/R3 Neck Tone, * marks low terminal of audio pot
C2 = 0.02uf when R3 = 250k, C2 = 0.033uf when R3 = 500k
You may substitute other capacitors for C1 & C2 to suit your own tastes.