Principle and Maintenance Diagram of the Wearable Unit Circuit for New DVD Players: VCD, SVCD, CVD, LD, DVD

Author: Sun Yucai
Publisher:
Publish Date: 2005-01-01
Features: This book provides 140 easily damaged unit circuits of domestic and imported DVD players (VCD, SVCD, CVD, LD, DVD) widely used in China, categorized by model. Each circuit is accompanied by corresponding circuit principles and fault analysis explanations. In the diagrams, graphical symbols and text annotations indicate the sources and destinations of power supply, demodulated signals, and the names of components, as well as the processing flow. Additionally, relevant repair data are listed at the end for reference. The book also explains the working principles, signal flow, symptoms and causes of channel faults by comparing the circuit diagrams. The selected easily damaged unit circuits basically cover the commonly repaired parts of current domestic and imported DVD players. This book is suitable for engineers, technicians, maintenance personnel, students, and.