On the Telecaster, this didn’t make any difference to the operation of the switch. Five Way SwitchĪs you now know, these blade switches never completely disconnect the common contact from everything, as that would create unwanted noise. This makes no difference to the circuit, as turning the control simply varies the resistance between those two contacts. This is done by simply moving the wire from that tone control to the location indicated on the diagram by the blue arrow.Īnother thing to note on this diagram is that you may sometimes see guitars wired with the two wires indicated by the green arrow, switched. If they already had those switches, why not make it easier to solder?Ī common modification is to change the middle pickup tone control so that it affects the bridge pickup instead. Don’t quote me on this, but I suspect the reasons that the switch was originally wired in this way are twofold: firstly, Fender already had lots and lots of three-way, two-pole switches in stock because they needed them for the Telecaster and secondly, it’s easier to solder one wire to a contact than it is to solder two. We could have just connected those two tone controls to the left hand side of the switch, and left the right hand side unused. You may have spotted that by connecting those two common contacts together on the switch, we’ve effectively turned it into a single-pole switch. These would of course all be soldered to the back of the volume pot to ground them. Note – this diagram doesn’t include the ground cables from the three pickups. The way this is done is to connect both common contacts together and then connect a tone control to the other side of the switch in those two positions, like so: Now we want to set a tone control to be active when the switch is in the neck or middle position. Using the same three-position switch from a Telecaster, it’s obvious to see that we need to connect one pickup’s output to each of the three switchable contacts, and then connect the common contact to output, like so: It also had a tone control for the neck pickup and one for the middle pickup (note – no tone control for the bridge pickup). The original Stratocaster had three single-coil pickups, with a three-way switch to control which one was active. When wired like this, a humbucker with all these wires can be treated like any other pickup with just two. Finally, the black wire becomes our hot wire. Then, for our ground connection, we connect the green and bare wires to ground (like the black wires from our other pickups). I’m not going to go into details on this now, so I’ll simply leave it as this: first, we connect the red and the white together and tape them off. Note – You’ll see that the wires coming from the humbucker look different to everything we’ve worked with so far. (If you want to see the diagram laid out how it would be in a real guitar, it’s here) Again, if it seems complicated, try temporarily ignoring the ground wires. It’s as simple as that.Ĭheck out the diagram – I’ve arranged it such that you can clearly see we’ve got two pickup systems, connected at the switch, and then flowing on to the jack. Well, all we need to do is create two of these, and then use our toggle switch to control which one of them is connected to the jack! In the middle position, both pickups will be active, each still connected to their own volume and tone control, and in the other two positions, only one pickup and set of controls will be active. Remember way back in 102? We created a system with one pickup, one volume control and one tone control. This is, of course, how a Les Paul is wired. We’re going to stick with that toggle switch now, and see how we can have separate volume and tone controls for each pickup. By the end of the last article on electric guitar wiring, we had wired a Tele-type guitar for three-way pickup switching using both the standard blade switch, and the Gibson-style toggle switch.
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