[jonesy]

Looks to be a variation of the Gibson 50's wiring, but with the caps tied back to tone pots in more modern fashion. First thing I would do if you are not totally gutting the old pots etc. is get those little green chiclet caps out of there. Replace them with some better Tone caps and wire them from tone pots to volume pots as shown in diagrams below. IMO That in itself will be major Tone upgrade. You may want to consider replacing your jap pots with some quality CTS Pots. Just as easy to do it all now then have to go back and do it later. On Humbuckers with 4 wires generally the two taped off(red & white on duncans)are for coil splitting mods, the others are just hot, neg. & ground wires.


Thanks, jonesy