Schematic reading and ladder logic fundamentals are essential for technicians in the industrial manufacturing process. These are the core tools for the technician to troubleshoot, de-bug, and repair complex electronic equipment. Without these tools, troubleshooting is impossible. Schematic reading provides an introduction to schematic diagrams, circuit symbols, physical layout diagrams, and component lists that will help bring all components of complex electrical circuits to an understandable level. The course will provide an overview of electronic symbols, ladder logic symbols, and the diagrams that are used to help the technician understand circuit functions.