Translation guide
The system of wires used to carry electricity in a building, vehicle, or device.
The network of wires installed in walls, ceilings, etc., for electricity.
General term for electrical wiring, referring to the arrangement or installation of wires.
この家の配線は古いので、交換が必要です。
The wiring in this house is old, so it needs to be replaced.
More explicitly 'electrical wiring', often used in technical or construction contexts.
電気配線の工事は専門家に頼んだほうがいい。
It's better to hire a professional for electrical wiring work.
The internal electrical connections in a car, appliance, or electronic device.
Same word as for buildings, but context makes it clear. Very common.
車の配線がショートして、エンジンがかからなくなった。
The car's wiring shorted out and the engine wouldn't start.
Internal wiring, used for devices or equipment.
この機械の内部配線は複雑だ。
The internal wiring of this machine is complicated.
The process of putting wires in place.
Wiring work or installation. Often used for construction or renovation.
配線工事が終わるまで、電気が使えません。
We can't use electricity until the wiring work is finished.
Verb form: to wire, to install wiring.
新しいオフィスにネットワークケーブルを配線する。
We will wire the new office with network cables.
A drawing showing electrical connections.
Wiring diagram. Common in technical manuals.
配線図を見ながら修理した。
I repaired it while looking at the wiring diagram.
Circuit diagram, more general and includes electronic components beyond just wires.
配線 (はいせん) covers most meanings of 'wiring' from building electrical systems to internal device connections. Context usually makes the meaning clear.
This circuit diagram is hard to understand.