Mobile RF Circuit Quick Repair

Author: Zhang Xingwei et al.
Publisher:
Publish Date: 2005-02-01
Features: This book is a specialized guide on rapid troubleshooting techniques for mobile phone RF circuits. It provides a detailed introduction to RF circuits, combines test equipment to explain rapid troubleshooting skills, and describes the rapid troubleshooting methods for RF circuits of various mobile phone models. The book is divided into 10 chapters: Chapter 1 covers the basics of RF circuits; Chapter 2 discusses test equipment for RF circuits; Chapters 3 to 5 respectively introduce rapid troubleshooting techniques for amplification circuits, oscillation circuits, and mixing circuits in the RF section; Chapter 6 comprehensively covers some troubleshooting techniques for RF circuits; Chapters 7 to 10 provide a relatively complete introduction to the circuits of digital mobile phones such as Nokia, Samsung, and Motorola, including data on the RF signals and test points of nearly 100 GSM phones. The book also comes with a multimedia teaching system. This system includes four parts: Nokia DCT3 RF repair software, Nokia DCT4 RF repair software, Samsung RF repair software, and rapid RF circuit troubleshooting techniques. Its well-structured arrangement allows readers to follow the multimedia content in many cases. The multimedia system also contains circuit diagrams for 60 GSM phones and a quick start guide for the Shenzhen Antian Spectrum Analyzer. The book is detailed, accurate, and rich in content, making it highly practical for mobile phone repair technicians, electronics enthusiasts, and relevant vocational training institutions.