Many of the repairs made by high-priced TV shops actually involve only cleaning or adjusting a few components, or replacing one or two 20p parts, available at the local electronics shop. This guide aims to enable the reader to save money by repairing many of the most common TV problems by his/herself. It is intended as a learning tool for video hobbyists, students and beginning technicians, covering solid-state TV circuitry, high-definition television, large screen TVs, and TV stereo systems.