Frequency Doubling (Frequency Conversion) Scanning Television Technology and Circuit Analysis: TCL Kingboard Ruhua Series: TCL Kingboard Ruhua Series

Author: TCL Multimedia Electronics Business Unit
Publisher:
Publish Date: 2004-01-01
Features: This book is divided into 3 chapters. Chapter 1 primarily introduces the functions, features, image quality improvement techniques, pin functions, and the DPTV module and application circuits composed of the Trident digital TV signal processing integrated circuit DPTV-IX. Chapter 2 takes the TCL series high-definition audio color TV as an example, providing a detailed analysis of the working principles of its microprocessor module (CPU), frequency synthesis high-frequency tuner, image/audition intermediate frequency signal processing circuit, image display circuit, audio signal processing circuit, horizontal/vertical scanning circuit, and switching power supply circuit. Chapter 3 focuses on the characteristics of the TCL series color TV, introducing the fault troubleshooting process and methods. The content of this book is novel, easy to understand, and highly practical, covering both classic theories and the application of the latest technological achievements. It is suitable for color TV designers, manufacturers, and maintenance personnel, as well as serving as a teaching reference for consumer electronics programs in universities, colleges, and vocational schools.