Diagnosis, troubleshooting, and repair of modern digital and analog electronic systems. Electronic components and their failure mechanisms, common circuit failure modes. Troubleshooting philosophy and tricks of the trade. Block diagrams, schematics, pictorials, and datasheets. Use of a variety of electronics measurement and manufacturing equipment to identify, locate, and repair electronic faults. Basic soldering rework and repair of through-hole and surface mount components. Guidelines on specific devices including smartphones, tablets, flat-panel TVs, digital cameras, laptops, stereos, headsets and mobile devices.