: Focus strictly on electrical connections and function rather than physical size or location.
: High-level overviews that group complex sections into "blocks" to show the overall system operation. Download Circuit diagram pdf
The primary goal of a circuit diagram is to simplify complex electrical systems. Instead of detailed physical pictures, diagrams use defined by organizations like the International Electrotechnical Commission (IEC) to represent parts like resistors, capacitors, and batteries. : Focus strictly on electrical connections and function