Principle and Maintenance Technology of Xiaolingtong Mobile Phones

Author: Li Wenyuan et al.
Publisher:
Publish Date: 2005-03-01
Features: This book primarily introduces the basic theory of Personal Access System (PAS), the working principles of PAS phones, common faults, and their repair methods. Focusing on mainstream market models such as UT Starcom's various phones, it provides detailed explanations of circuit principles, typical fault analysis, and repair case studies for each model. Circuit diagrams and component layout drawings are also provided for every model. The appendix of the book offers brief introductions to commonly used integrated circuits in TracFone phones, along with valuable data such as parameters for some integrated circuits.