New Car Audio Practical Unit Circuit Principles and Maintenance Diagrams (Circuit Principles and Maintenance Diagrams Series)

Author: Sun Yucai
Publisher:
Publish Date: 2003-12-01
Features: Car audio systems are equipped on both domestic and imported vehicles. These car audio systems come in a wide variety of models and have a large user base. However, when repairing them, it is often difficult to find the corresponding circuit diagrams (especially for audio systems on imported vehicles). The circuit diagrams collected in this book are provided by 14 manufacturers and their relevant maintenance departments. The circuit diagram symbols and technical descriptions are designed to respect the original data of the manufacturers, and there may be some discrepancies that do not comply with national standards. However, during editing, these were not standardized to facilitate readers and technicians in referencing. This book presents nearly 190 circuit diagrams of audio systems produced in recent years both domestically and internationally, used in various types of vehicles (sedans, coaches, microcars, etc.), organized by their signal processing functions (radio reception, tape playback, CD playback, microcomputer control and digital display, automatic track selection, Dolby noise reduction power amplification, etc.) in the form of unit circuits. Each unit circuit diagram is accompanied by a concise analysis, with different arrow symbols and text indicating the transmission or control paths, allowing readers to clearly understand the process at a glance. The book also provides special analysis and troubleshooting methods for the main fault phenomena of each circuit, as well as maintenance testing data.