結けっ線せん

noun

hard wiring; wiring; connection

Technical term in computing and electronics for physically connecting circuits or components with wires, as opposed to wireless or programmable connections.

• この回かい路ろは結けっ線せんが複ふく雑ざつだ。

  The wiring of this circuit is complex.

• 結けっ線せん図ずを見みながら作さ業ぎょうを進すすめてください。

  Please proceed with the work while referring to the wiring diagram.