noun
circuitry
SUR-kit-ree/ˈsɜːrkɪtri/
The network of circuits in an electrical or electronic system.
The open device reveals its circuitry, including boards, wires, and capacitors.

Etymology
Circuitry names electrical circuits collectively as an organized system. It therefore points to a device’s arrangement of current paths rather than just one complete path.
In context
if the circuitry is all close together I've ran the r right to the load side of the coil and and then my switch mechanism was my neutral
More examples
- Water damaged the device's internal circuitry.
- The design uses simpler circuitry to reduce power consumption.
- Tiny components form the watch's circuitry.
Forms
circuitry
Similar words
- wiring
- Wiring chiefly refers to connecting conductors; circuitry includes the connected electronic components and paths.