I finally found a diagram with colors that match your tonepump! Why did spector make different versions with different colors????
Note: ignore the pickups on this diagram, only use this for your bass/treble pots and for the jack.
Jack wiring:
The black wire from the battery goes to the lug on the jack that connects to the short prong that will touch the shaft (laugh if you must) of the cable's plug.
The purple wire from the tonepump is the output so that goes to the lug on the jack that connects to the long prong that will touch the tip of the cable plug
In the diagram above, see the black wire from the tonepump that goes to ground on one of the pots?
Note: you have 2 options for this wire, you can:
1. Solder this wire to ground (on the pot, or wherever you have all your grounds connected together) and solder another wire that goes FROM ground TO the lug on the jack that connects to the ground ring
2. Solder this wire to the lug on the jack that connects to the ground ring, and another wire FROM this lug TO your ground (whether on a pot, or where all your grounds meet)
What this does is complete the circuit from the negative on the battery back to the tonepump when a cable is plugged in, because the shaft of the cable touches both the ground and the short prong which is the black wire from the battery.
You will have 3 wires going to the jack, and the jack shares the ground with the rest of your bass. You will need a spare wire not supplied with the tonepump to connect the grounds of the jack and the rest of the bass together
You should have the yellow and black, and blue and gray pairs soldered to the bass and treble pots as shown in the diagram above