This lesson, which is part of a course in electronics technology, explains the workings of a black-and-white television. It covers the structure and function of the 18 structural blocks of black-and-white television sets. The following materials are included: a lesson plan, transparency masters, and student handouts. The lesson plan includes lists of references, student equipment and required dress, equipment and audiovisual aids required, objectives, special remarks, and an instructional outline that is cross-referenced with methods of instruction and aids. (MN)