看电流修手机（Look at the current repair phone）.doc

看电流修手机（Look at the current repair phone） Look at the current mobile phone repair, a pulse of auscultation into doctor essential skills If the maintenance master is a doctor, then, the maintenance of power supply is like a doctors stethoscope, the current changes in the phone is like the pulse of the phone. Any experienced mobile phone operator, the first thing to do for any faulty cell phone, is to analyze its current response. The current status is the first, the most basic, and the most important step in judging the fault of a mobile phone! So, for beginners, it may be the beginning of your cell phone repair, and also an important skill you need to maintain your mobile career throughout your life! Two, authoritative current data database, will speed up the quality of mobile phone maintenance For all mobile phone maintenance personnel, it is important to note the normal and abnormal current of each cell phone with maintenance notes, which is valuable and no substitute for precious maintenance experience! Current machine repair is not mysterious, everyone will see the current data. But what current failure, how this fault will be repaired, which requires authoritative and effective data, the need for a lot of valuable experience of maintenance personnel! If we have these valuable data and maintenance experience, the speed of repair will be greatly improved, and the level of repair machine will be qualitatively flying! That is to say, the repair machine will become more intuitive, and the profound problem of the machine will be further changed into a fool type and become more operational! Three, this book is a valuable current database sourcebook, and this book is the most successful - provides almost all the current state of the mobile phone under the current situation; provide the response of various failures, the current database is a valuable sourcebook. Because the working current of the mobile phone is different at the starting, standby, and transmitting States