Pickup Wiring Configuration Selector

What this tool is for

Check desired switching options against pickup conductors, pots, and switch hardware. Electronics tools begin with safe substitution and documented passive-circuit checks. They exclude amplifiers, power supplies, mains wiring, and energized work.

Use it when you can describe the current state and need a defensible next check. It is not a shortcut around inspection: preserve the starting state, change one variable, and verify the result under the same conditions.

Before you begin

Identify pickup family and exact conductor functions from manufacturer documentation. Count pots, switch poles/throws, cavities, and desired combinations before buying hardware.

• Use a stable, tuned instrument unless the page specifically investigates tuning.
• Name the physical reference, unit, and test condition beside every important number.
• Keep the original measurements so any reversible change can be returned to baseline.

Input guide

Pickup count

classifies an observed condition; choose “unknown” or “not tested” instead of guessing when available.

Pickup type

classifies an observed condition; choose “unknown” or “not tested” instead of guessing when available.

Pickup conductor count

classifies an observed condition; choose “unknown” or “not tested” instead of guessing when available.

Number of pots

provides a measured or counted input; confirm the allowed range and repeat the reading before relying on it.

Switch type

classifies an observed condition; choose “unknown” or “not tested” instead of guessing when available.

Desired options

captures the exact observation, list, or requirement that the result must preserve.

Coil split

classifies an observed condition; choose “unknown” or “not tested” instead of guessing when available.

Series / parallel

classifies an observed condition; choose “unknown” or “not tested” instead of guessing when available.

Phase reverse

classifies an observed condition; choose “unknown” or “not tested” instead of guessing when available.

Kill switch

classifies an observed condition; choose “unknown” or “not tested” instead of guessing when available.

Volume layout

classifies an observed condition; choose “unknown” or “not tested” instead of guessing when available.

Tone control count

provides a measured or counted input; confirm the allowed range and repeat the reading before relying on it.

Input labels describe evidence, not targets. A placeholder demonstrates format only; it is never a recommendation for a particular guitar.

How the result should be read

Use the result as a requirements list for a verified schematic. Label every lead and photograph stock wiring before desoldering.

Read priorities from top to bottom, but stop as soon as new evidence contradicts an earlier assumption. Save or print the result ticket with the entered conditions so another person can reproduce the decision.

Method and logic

The selector compares requested functions with accessible coil junctions and available switch contacts. It flags mutually competing connections rather than inventing a color-code diagram.

The page keeps calculation and diagnostic claims deliberately bounded. Display rounding improves readability, while the underlying logic uses entered values; descriptive branches report relative tendencies and the evidence needed to confirm them.

Worked example

Two four-conductor humbuckers, two push-pull DPDT pots, and a three-way toggle can support selected coil-split or series/parallel functions, but exact simultaneous options depend on contact allocation.

The example demonstrates reasoning, not a universal setup specification. Substitute real measurements and repeat the final test before accepting the next action.

Assumptions and limitations

Cavity depth, grounding scheme, active preamps, superswitch layouts, and maker-specific wire colors are outside generic selection. Disconnect from amplifiers and power before continuity work.

Instrument design, service history, measurement error, and player technique can outweigh a calculator or checklist. Where manufacturer instructions exist for the exact hardware, use those instructions and record the revision consulted.

Safety and stop conditions

Stop for abnormal resistance, cracking, heat, odor, electrical sensation, moving wood or joints, a measurement that cannot be repeated, or any step that would remove material without a confirmed cause. Secure strings and stored mechanical energy before hardware work. Refer structural, fret-cutting, mains-powered, or uncertain repairs to a qualified technician.

Related workflow

• Pickup Ring & Mount Fit Checker — Check pickup-to-ring opening clearance and existing-versus-candidate screw-center spans.
• Pickup Route Clearance Checker — Screen measured rectangular cavity and candidate pickup dimensions before any routing decision.
• Pickup Wiring Terms — Separate physical fit from electrical compatibility.

Open the related page that answers the next unresolved question; do not run every tool as if every system needs adjustment.