You would be correct...the pickups are wired separately, then joined together at the jack. The tone control for each pickup doesn't affect the other pickup's tone.why would that be the case, if there is still only a volume and a tone put between the pbass pickup and the output? the seccont VT control set should be running from the J pickup straight to the out so there is actually no difference in wiring if you have the J pickups volume on zero. path of least resistance and all that jazz
