Wiring/switching question

[jchumley]

I am making my first electric guitar. The electronics are the only big stumbling block. I have built a few banjos so the woodwork aspect is not a problem.
I am considering using the setup found here:
http://www.seymourduncan.com/website/support/schematics/lp_custom_wiring_schematic.pdf

Using two Humbuckers and a Phat Cat. I have two questions. First, I would rather use a 5 position lever type switch rather than a rotary. It would seem to be a simple change. Is it? Simple I mean?

Also, I can understand everything in the schematic except the black wire that goes from the neck pickup and ties into the lead from the three-way switch in treble position. To me it looks likt the neck pickup is going to be "on" in all combinations of the 5-way switch but the instructions say no. Can someone explain that connection to me please?

Thanks.

 

[Zhangliqun]

Re: Wiring/switching question

I had a Lucille that I had a guy route for a middle pickup, so it was a 3-bucker guitar. I wired it like a normal 2-humbucker guitar, except with a push/pull pot that popped the middle pickup in and out.

As for whether or not the middle pu should have its own tone or volume pot, that's just a matter of personal taste. I prefer to leave it without either since I never use a middle pu by itself.

 

[Artie]

Re: Wiring/switching question

Using two Humbuckers and a Phat Cat. I have two questions. First, I would rather use a 5 position lever type switch rather than a rotary. It would seem to be a simple change. Is it? Simple I mean?

Yes and no. The change isn't too difficult, but you won't be able to duplicate the exact functionality of that rotary. You will, however, be able to get a nice selection from a standard 5-way. You could also go with a Super Switch and probably duplicate those functions.

Also, I can understand everything in the schematic except the black wire that goes from the neck pickup and ties into the lead from the three-way switch in treble position. To me it looks likt the neck pickup is going to be "on" in all combinations of the 5-way switch but the instructions say no. Can someone explain that connection to me please?

Thanks.

If you look closely, you'll see that they're switching the "ground" wire of the neck rather than the "hot". It still accomplishes the switching, but allows for some unusual switching combo's.

Artie

 

[jchumley]

Re: Wiring/switching question

Thanks. I understand it now. The fog has lifted.