Here's the pipe and instrument circuit diagram. A circuit diagram (also known as an electrical diagram, elementary diagram, or electronic schematic) is a graphical depiction of an electrical circuit that is simplified. Pictorial circuit diagrams employ basic pictures of components, whereas schematic diagrams use simplified standard symbols to represent the circuit's components; both forms illustrate the connections between the devices, including power and signal connections. The diagram's arrangement of component interconnections does not correlate to their actual placements in the final device.
