Introduction - If you have any usage issues, please Google them yourself
Introduce the basic principles of mobile phones, coupled with detailed circuit diagrams. The principle is to learn the internal structure of the phone a good reference
Packet : 11912873cellphone.rar filelist
手机基本原理\part4.pdf
手机基本原理\part1.pdf
手机基本原理\part2.pdf
手机基本原理\part3.pdf
手机基本原理