2 Humbucker Modded PTB-M Wiring Check

KZGuitaR14

New member
Hi guys, new forumer here!

I like to ask a favor from you electronics pro for another pair of eyes to double check my drawn up schematics for rewiring a HH 2vol2tone guitar that I have using modified PTB-M circuit, currently still deciding between 2 variations.

1st version sports a parallel/split coil switch on the Master bass control (considering partial split coil too, but the bridge will be an SD SH4 which is really hot)

My issue is with the next schematic where I'm trying to achieve a partial series switching on the M.Bass control (p4). Would the wiring cause any loop/noise problem when the pickup switch is in the middle position? I thought about a few wiring configs and this seem to be the best to me.

Another option would be to cut the P1 switch lug 3 connection to ground, effectively putting bridge south coil in series with the neck south coil only while the neck humbucker runs in parallel mode.

The circuit will also go into a full copper shielded cavity.

PS. the ground symbol on p4 switch 3 should not be there. forgot to remove it. And also, would putting the neck pickup in parallel mode, with the grounds of both coil going into the Bridge's south finish cause any problem?

Thanks y'all.
 

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