Principles and Maintenance of Rear Projection Color Television

Author: Jin Zheng et al. (Editor-in-Chief)
Publisher:
Publish Date: 2005-01-01
Features: The principle section of this book takes the Changhong rear-projection color TV "Jingxian Wang" series DP5188 model as an example, providing a detailed introduction to the optical projection system of rear-projection color TVs and the working characteristics and maintenance techniques of its circuits. The maintenance section focuses on the repair methods of rear-projection color TVs, the detection methods of easily damaged components, and common fault repair procedures. To facilitate readers during maintenance, the book also provides detailed information on the I2C bus adjustment methods, adjustment items, and data for 16 popular rear-projection color TV cores currently in use. It includes more than 110 commonly used integrated circuits and their internal circuit block diagrams, pin functions, DC operating voltages, and in-circuit resistance values, as well as nearly 200 fault repair examples for 26 rear-projection color TVs. The book is rich in information, concise, and practical, making it suitable for a wide range of readers, including color TV maintenance personnel, broadcasting and television system technicians, and marketing personnel for rear-projection color TVs.