Seymour Duncan wiring

Two single coils and a single coil sized humbucker, 5-way blade, push/pull coil-split volume and two tones

Two single coils · Single coil sized humbucker (bridge) · 5-way blade · One push/pull volume (coil split) · Two tones

Seymour Duncan sheet: neck and middle single coils with a single coil sized humbucker in the bridge on a 5-way blade, a push/pull volume that splits the humbucker when pulled, and two tones fed from the switch's second pole that share one .047 cap.

Two single coils and a single coil sized humbucker, 5-way blade, push/pull coil-split volume and two tonesTwo single coils and a single coil sized humbucker, 5-way blade, push/pull coil-split volume and two tones: Two single coils · Single coil sized humbucker (bridge) · 5-way blade · One push/pull volume (coil split) · Two tones. Original Tinkercaster drawing with labelled terminals.Neck single coilNeck single coilMiddle single coilMiddle single coilBridge single coil sized humbuckerBridge single coil sized humbucker5-way bladeVolume push/pull (value not printed) · 250k250kOutput jackGround wire to bridgeTone 1 (value not printed) · 250k250k.047 cap · 47nF47nFTone 2 (value not printed) · 250k250kwhiteblackwhiteblackblackgreenwhiteredbareT1T2T3T4T5T6T7T8lug1lug2lug3sw1sw2sw3sw4sw5sw6tipsleevegroundlug1lug2lug3ablug1lug2lug3

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 single coil—Single-coil pickup (two-conductor)Generic
Middle single coil—Single-coil pickup (two-conductor)Generic
Bridge single coil sized humbuckerSource: Single coil sized humbucker (bridge)—Humbucker (four-conductor, Seymour Duncan colours)Generic
5-way bladeSource: 5 way blade—Oak Grigsby 5-WayExample part
Volume push/pull (value not printed)Source: Volume push/pull coil split250k250k Push-Pull DPDTGeneric
Output jackSource: Output Jack—Switchcraft #11Example part
Ground wire to bridge—Bridge ground wireGeneric
Tone 1 (value not printed)Source: Tone 1 (nearer the volume)250kCTS 250k Audio PotGeneric
.047 cap47nFOrange Drop .047µFExample part
Tone 2 (value not printed)Source: Tone 2250kCTS 250k Audio PotGeneric

“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

  • Solder = location for ground (earth) connections.
  • Jack: Tip (hot output); Sleeve (ground). The inner, circular portion of the jack.
  • Ground wire to bridge.
  • The sheet prints no position legend and does not number the switch lugs; the lugs are mapped by what they do (see the terminal mapping).
  • 1 volume: push/pull coil split. 2 tone.
  • The tone cap is printed '.047 cap'; tone 2 reaches it through a wire to tone 1's cap lug.

Connections

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

#FromToHow
1Push/pull lug nearest the potVolume casing (Solder spot)Black wire from the push/pull lug nearest the pot body (same row) down to the volume Solder spot (mapped sw1, the pulled contact).To a pot casingblack
2SCH greenVolume casing (Solder spot)SCH green leaves the cable to the Solder spot on the volume casing.To a pot casinggreen
3SCH bareVolume casing (Solder spot)SCH bare (drawn grey beside the green) to the same Solder spot.Shield or groundbare
4Neck blackVolume casing (Solder spot)Neck single-coil black runs straight down to the volume Solder spot.To a pot casingblack
5Middle blackVolume casing (Solder spot)Middle single-coil black runs straight down to the volume Solder spot.To a pot casingblack
6Ground wire to bridgeVolume casing (Solder spot)'Ground wire to bridge' leaves the volume Solder spot (arrow).To a pot casingblack
7Volume bottom lugVolume casing (Solder spot)The volume's bottom lug is bent onto the casing under the Solder spot.To a pot casing
8Volume casing (Solder spot)Jack sleeveBlack wire from the volume Solder spot to the jack Sleeve (ground); it carries the hop over the tip wire.To a pot casingblack
9.047 capTone 1 casing (Solder spot)The cap's other lead to the Solder spot on the tone 1 casing.To a pot casingblack
10Tone 2 casing (Solder spot)Tone 1 casing (Solder spot)Black wire from the tone 2 Solder spot up to the tone 1 Solder spot.To a pot casingblack
11Tone 1 casing (Solder spot)Volume casing (Solder spot)Black wire from the tone 1 Solder spot, hopping over the tip wire, to the volume Solder spot.To a pot casingblack
12SCH blackSwitch upper row, fourth lugSCH black leaves the cable, arcs up over the controls and lands on the upper-row lug at the far end from the common (mapped T3, bridge throw, positions 1-2).Wireblack
13Middle whiteSwitch upper row, third lugMiddle single-coil white runs in the lower of the two white leads to the third upper-row lug from the common (mapped T1, positions 2-4).Wirewhite
14Neck whiteSwitch upper row, second lugNeck single-coil white passes the middle pickup and runs as the outer white lead to the upper-row lug next to the common (mapped T2, positions 4-5).Wirewhite
15Switch upper row, first lugSwitch lower row, fourth lugWhite jumper from the upper-row end lug (the common) along under the row to the opposite-row lug at the far end (mapped T8, the second pole's common, diagonally opposite).Wirewhite
16Switch lower row, fourth lugVolume top lugWhite wire from that opposite-row end lug down to the volume's top lug (input).Wirewhite
17Switch lower row, first lugTone 1 middle lugWhite wire from the opposite-row end lug farthest from that row's common (mapped T7, positions 1-2) down to tone 1's middle lug; it passes under the tone-2 feed.Wirewhite
18Switch lower row, second lugTone 2 upper outer lugWhite wire from the opposite-row second lug from the common (mapped T5, positions 2-4); it carries the hop over the tone-1 feed and loops round the outside to tone 2's outer lug (tone 2 drawn lugs up; mapped lug1).Wirewhite
19SCH whitePush/pull middle lugSCH white leaves the cable beside the red and lands on the push/pull's middle lug of the row nearest the SCH (mapped sw2, pole A common).Wirewhite
20SCH redPush/pull middle lugSCH red lands on the same push/pull middle lug with the white.Wirered
21Volume middle lugJack tipWhite wire from the volume's middle lug down to the jack Tip (hot output).Wirewhite
22Tone 1 lower outer lug.047 capBlack lead from tone 1's lower outer lug (tone 1 drawn with its lugs pointing down-left; mapped lug1) to the .047 cap.Wireblack
23Tone 2 middle lugTone 1 lower outer lugWhite wire from tone 2's middle lug to tone 1's lug that carries the cap (shared cap).Wirewhite

What each position does

SettingThe sourceEngine result
Bridge · pushedThe sheet prints no position legend; this is the standard 5-way contact table with the lugs mapped by function.Bridge single coil sized humbucker (both coils).
Bridge · pulledThe sheet prints no position legend; this is the standard 5-way contact table with the lugs mapped by function. Pulled grounds the SCH red & white ('push/pull coil split').Bridge single coil sized humbucker (split to one coil).
Bridge + middle · pushedThe sheet prints no position legend; this is the standard 5-way contact table with the lugs mapped by function.Middle single coil and Bridge single coil sized humbucker (both coils) in parallel.
Bridge + middle · pulledThe sheet prints no position legend; this is the standard 5-way contact table with the lugs mapped by function. Pulled grounds the SCH red & white ('push/pull coil split').Middle single coil and Bridge single coil sized humbucker (split to one coil) in parallel.
Middle · pushedThe sheet prints no position legend; this is the standard 5-way contact table with the lugs mapped by function.Middle single coil.
Middle · pulledThe sheet prints no position legend; this is the standard 5-way contact table with the lugs mapped by function. The SCH is not selected, so pulling changes nothing here.Middle single coil.
Middle + neck · pushedThe sheet prints no position legend; this is the standard 5-way contact table with the lugs mapped by function.Neck single coil and Middle single coil in parallel.
Middle + neck · pulledThe sheet prints no position legend; this is the standard 5-way contact table with the lugs mapped by function. The SCH is not selected, so pulling changes nothing here.Neck single coil and Middle single coil in parallel.
Neck · pushedThe sheet prints no position legend; this is the standard 5-way contact table with the lugs mapped by function.Neck single coil.
Neck · pulledThe sheet prints no position legend; this is the standard 5-way contact table with the lugs mapped by function. The SCH is not selected, so pulling changes nothing here.Neck single coil.

Not simulated: this circuit is drawn for reference only.

  • The sheet prints no pot values; 250k stand-ins are used.
  • The single coil sized humbucker is modelled by a generic four-conductor humbucker; hum cancelling and phase describe the generic model.
  • The sheet does not say which knob position splits beyond 'push/pull coil split'; this follows the usual push/pull behaviour (pulled joins the middle lugs to the lugs nearest the pot).
  • Which positions each tone works in follows the by-function lug mapping of the switch's second pole; the sheet does not label it.
  • Pickup resistance is not specified, so no numeric meter readings are given.

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

  • Knob pushed: positions 1 and 2 read the full humbucker.
  • Knob pulled: positions 1 and 2 read one humbucker coil; the red & white read ground.

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.