Guitar wiring diagram with 2 humbuckers, 3-way toggle switch, one volume control. One mini switch selects the neck pickup mode-Series/Single Coil (North)/Parallel, one mini switch selects the bridge pickup mode-Series/Single Coil (South)/Parallel, one mini toggle switch switches combines the Neck and Bridge pickups in Series or Parallel and one mini switch reverses the phase of the neck pickup. Note: to access the neck + bridge series mode, the pickup selector must be in the neck position. Ready to start? Don't forget the Wire, Solder, Shielding & Supplies. Copyright© GuitarElectronics.com LLC. Unauthorized use prohibited. Click diagram to view full size.