I recently bought a CAR 65 RI Jazzmaster, with a matching headstock. I also bought 2 SD Quarter Pound pickups to go with it, since I hear that it's an essential upgrade.
All of the wiring diagrams I have found show the pickups as only having two wires, one is grounded to the pickguard, and the other goes to a switch. Is this all? The Jazzmaster hasn't been delivered yet, so I can't check.
Thanks.