How to Read Schematics

From the back cover: Just as reading a road map is essential to planning a motor trip, interpreting schematics is essential on the road to understanding electronic circuits. A schematic is a symbol diagram showing the components of a circuit and their interconnections. To the electronics technician, the schematic is an invaluable guide to the operation of a circuit. It's also crucial in indicating the test points for a technician's service equipment. This book is your key to unlocking the mysteries of schematics. Beginning with a general discussion of electronic diagrams - including block diagrams and flowcharts, which are not true schematics but also important in understanding electronics - the book systematically covers the various components that comprise a circuit: resistors, capacitors,, coils and transformers, electron tubes, semiconductors, printed circuits, integrated circuits, and more. You'll find this handy reference: explains logic symbols and their use in digital circuits, interprets sample schematics, analyzes the operation of a radio receiver, explains the various kinds of logic gates, and provides review questions at the end of each chapter and an appendix with answers. This fourth edition has been updated with expanded coverage of logic diagrams and an added chapter on flowcharts. How to Read Schematics is written for the beginner in electronics, but it also contains information valuable to the hobbyist and engineering technician.