Digital Audio Equipment Principles and Maintenance

Author: Han Guangxing, Editor-in-Chief
Publisher:
Publish Date: 2007-01-01
Features: The book takes currently popular new digital device products as examples, focusing on digital audio signal processing circuits, and comprehensively introduces their basic structure, signal flow, working principles, and maintenance methods. It provides detailed explanations of the structure, principles, and maintenance methods of various unit circuits in digital audio products. The book covers radio, recording, CD, MD circuits, combination audio systems, mini audio systems, digital cinema systems, surround sound decoders, digital audio power amplifiers, AV signal processors, digital audio signal processors, and other audio chips. It explains the circuit in detail, from the overall system composition to the structure of each unit circuit, from working principles to signal flow and maintenance methods. Using diagrams with annotations, the book explains the principles and maintenance of unit circuit diagrams, integrated circuit diagrams, waveform diagrams, and actual photos. Maintenance data parameters are also marked in the diagrams, making it easy for readers to understand and learn efficiently and effortlessly. Additionally, the book provides a popular introduction to the basic knowledge of digital audio products and introduces practical training methods for the maintenance and testing of digital audio equipment using actual samples. This book is suitable as a textbook for electronic engineering and electronic appliance maintenance programs. It is also suitable for audio product development and production personnel, home appliance maintenance technicians, and hobbyists. To facilitate teaching, the book is accompanied by an electronic teaching reference package (including a teaching guide, electronic lesson plans, and answer keys), details of which can be found in the preface.