Seymour Duncan wiring

SCH, single, SCH, five-way, volume and tone

SCH · SC · SCH · 5-way · 1V · 1T

SCH, single, SCH, five-way, volume and tone. Transcribed from the manufacturer wiring sheet.

SCH, single, SCH, five-way, volume and toneSCH, single, SCH, five-way, volume and tone: SCH · SC · SCH · 5-way · 1V · 1T. Original Tinkercaster drawing with labelled terminals.Neck pickupNeck pickupMiddle single coilMiddle single coilBridge pickupBridge pickup5-Way SwitchVolume 250k · 250k250kOutput JackGround wire to bridgeblackgreenwhiteredbarewhiteblackblackgreenwhiteredbareT1T2T3T4T5T6T7T8lug1lug2lug3tipsleeveground

Viewed from the back of the controls, as you solder them. Open the interactive diagram to zoom, move components and try the switches.

Parts and values

In the drawingValuePart
Neck pickup—Humbucker (four-conductor, Seymour Duncan colours)Generic
Middle single coil—Single-coil pickup (two-conductor)Generic
Bridge pickup—Humbucker (four-conductor, Seymour Duncan colours)Generic
5-Way Switch—Oak Grigsby 5-WayExample part
Volume 250k250kCTS 250k Audio PotExample part
Output Jack—Switchcraft #11Example part
Ground wire to bridge—Bridge ground wireGeneric

“Example part” means any part with the same value and lugs will do; the source does not name a brand. “Generic” stands in for an unspecified pickup: check your own pickup's lead colours before you solder.

Specific to this wiring

  • Middle single-coil two-lead stand-in between two SCH pickups.

Connections

In soldering order: grounds first, then the switch, the pickups and the signal path.

#FromToHow
1Neck pickup gndVolume 250k casingWiregreen
2Neck pickup bareVolume 250k casingWirebare
3Middle single coil gndVolume 250k casingWiregreen
4Bridge pickup gndVolume 250k casingWiregreen
5Bridge pickup bareVolume 250k casingWirebare
6Ground wire to bridge groundVolume 250k casingWireblack
7Volume 250k lug1Volume 250k casingWireground
8Volume 250k casingOutput Jack sleeveWireblack
9Bridge pickup hot5-Way Switch T3Wireblack
10Middle single coil hot5-Way Switch T1Wireblack
11Neck pickup hot5-Way Switch T2Wireblack
125-Way Switch T45-Way Switch T8Wireblack
135-Way Switch T8Volume 250k lug3Wireblack
14Neck pickup blackNeck pickup whiteWirered
15Bridge pickup blackBridge pickup whiteWirered
16Volume 250k lug2Output Jack tipWireblack

What each position does

SettingThe sourceEngine result
BridgeEngine reading of the transcribed board.Bridge pickup (both coils).
Bridge + middleEngine reading of the transcribed board.Middle single coil and Bridge pickup (both coils) in parallel.
MiddleEngine reading of the transcribed board.Middle single coil.
Middle + neckEngine reading of the transcribed board.Neck pickup (both coils) and Middle single coil in parallel.
NeckEngine reading of the transcribed board.Neck pickup (both coils).

Checked with the Tinkercaster wiring engine against the switching the source describes.

  • Middle SC stand-in; SCH red+white taped on outer pickups.

Before you solder

Ticks are kept in this browser only, as a reminder. They are not a check of your joints. New to soldering? Read the soldering cheat sheet.

Check before plugging in

    Measure across the output jack with a multimeter on its resistance range. No exact readings are given where the source does not specify the pickups.