layboomo
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Posts posted by layboomo
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I would guess that you are using this SD diagram as an illustration of the way the switchcraft
3-way should be wired. In this diagram ' date=' all it's doing is lifting or connecting, the ground to the red/white (the end
of the windings for the N-S coils for SDs),which is what we discussed originally. ( I removed my original posts. )
Blk = start of N coil= hot Grn = start of S coil =gnd
So in the split mode, the S coil (actual reverse wound coil) is grounded out on both ends (wires) and the North
is used as the single coil.
To do this, the center contacts on the switchcraft 3-way need to be separated and we get as you say:
1. humbucker
2. Split (south coil grounded out)
3. Kill (ground applied to the 3-way contact that serves the other non-existant p_up. [/quote']
Thats correct....I used that diagram because it was the closest thing I could find and could not draw one last night. But yes the key is in wiring the 3 way without linking the center tabs to give you the extra break function......I thought it was kinda clever.....
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I'm tied up on a computer that doesn't have my autocad program on it tonite......so I'll do this with a couple stock pics.
Here is a standard 3 way switch 2 pup wiring You'll notice that the 2 center contacts are soldered together....for this application Don't do that! Bring red and white to one set of contacts and black and + volume control to the other set of contacts and then the rest is like this but without the added push pull switch. Pretty straight ahead .......not conventional but simple non the less. I'm surprised you had such a hard time visualizing it carverman.
Edit I left out 1 wire from white to ground sorry.....red and white stay together and in the other break position white goes to ground...Duh sorry!
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OK I got a few minutes and this is doable....red and white are together on on one contact up it's humbucker,middle it's single coil and down it's kill. So you have red and white together and ground on one side and black and pos vol control on the other side......I started second guessing myself It's very much like this but with a second break position for the kill function. And you don't connect the center contacts like a standard LP switch!
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I'll draw one up tonite guy's ....I can't do it right now but I'll spill the beans......the center position doesn't have to bring the 2 contacts together....so if you leave them separated you put red and white on one pair black and pos to volume control on the other....so center position is humbucker...down position is single coil and up is kill!
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Enough suspense. Here's the circuit:
In the middle position' date=' the second (tapped) coil is shorted out. The humbucking position breaks this short. The kill position isolates the pickup.
...and I have [i']no idea[/i] what Layboomo is talking about.
That's not the only way it can be done!
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It's very simple .....hint : A....A+B...B is the standard switch!
OK I'll give it to you!
Both coils....ground
One coil....ground
Both coils to ground
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