Isometric Diagram is a diagram outlining piece of equipment in a motorcycle, car, ship, electronic devices, airplane, etc. This diagram is intended to assist in locating a component within a system. If you do not know where to look for a component, the isometric diagram is of considerable value to you. The isometric diagram also shows the interconnecting cable runs between these components.
Example of Isometric Diagram:
The above picture shows the Honda CB125 Isometric Diagram. It shows all components of the ignition system which consists of Generator Coil, Ignition Coil, Contact Breaker, Condenser, Spark Advancer, and Spark Plug.