Unconventional Wiring Help / Question

RightD27

New member
Hello. I have an idea but I’m not quite sure if it can be done. On my LAG I have a single coil in the neck, a single coil in the middle, a humbucker in the bridge, 1 volume, 1 tone and 1 5-way blade switch.

What I want to do is to put a single coil sized humbucker in the neck and coil-split it where when the knob is kept down it’s a humbucker and when pulled up it is a single coil. And of course this would go to the 1 new push / pull volume knob which I install to eliminate the stock volume knob that came with the guitar.

This is where I am not sure if what I want to do is possible.

The existing middle single coil I am not replacing or coil tapping. I want to keep it as is. I will need to know how to wire it however.

In the bridge I want to coil-split the humbucker with the default position being the knob depressed and keeping it as a humbucker and pulling it up changing it to a single coil. However I want to eliminate the existing tone control and replace it with the bridge pickups’ own the push / pull volume knob.

On one of my guitars there is a humbucker in the neck and a humbucker in the bridge. I rewired it to where the tone knob was converted to it being the neck pickup’s own volume knob.

1. Can this whole adventure be done ?

2. If this can be done, how would I wire the middle pickup ? Mainly I just have the bridge humbucker active when I am playing something with a lot of gain. Mostly metal / rock. But clean I use the neck and middle pickups. For me a clean humbucker in the neck and a single coil in the middle both active is sweet as sugar. Especially with a nice reverb, delay or chorus.

3. If I have come this far I might as well throw in a switchable treble bleed with a slider switch for the bridge pickup only which I’ll install on the back cover plate.

This one guitar will basically be able to give me any tone that I want to dial in. As it stands right now it already has an external Roland GK-3 midi pickup.

Thanks for reading this very long post. I wanted to be as precise as possible in explaining what I am looking to do.
 
Re: Unconventional Wiring Help / Question

This is pretty easy but there isn't one diagram that shows everything so you'll have to follow along carefully.

This first diagram is a basic one that we start with but with a few changes:
https://docs.google.com/gview?embed...t/uploads/2016/05/1SCH_1S_1SCH_5W_1VppSPL.pdf

1) The black wire from the bridge pup will not go to lug 1 on the left side of the switch (that lug will be empty), but to lug 2 on the right side.
2) Lug 4 on the left side of the switch (the common lug) will go directly to the input lug of the vol pot (not to lug 1 (common) on the right side.
3) If you want the p/p to split both neck and bridge pups, leave it as is. If you want this p/p to only split the neck pup, disconnect the wires from the bridge pup.
4) (Assuming you want the bridge split by its own p/p)...Lug 1 on the right side of the switch will connect to the input lug of the bridge vol pot (not shown in this diagram).
5) The red and whit wires from the bridge pup will go to the middle lug of the bridge p/p pot just like the neck pup is attached to its p/p.
6) The middle lugs of both vol pots go to the "tip" of the output jack.

Basically, each pup (neck and bridge) will be connected like the following diagram except that the black wires go to the switch first then to the vol pot.
https://docs.google.com/gview?embed...content/uploads/2016/05/WD_Coil_Splitting.pdf
 
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