Mobile Hardware Course – Turns You An Expert In The Mobile Repair Industryby AK Info Training Institute Mobile Repairing Course Online & Laptop Chip Level
Mobile is one of the crucial gadgets without which life seems incomplete. These days the Mobile models are so advanced that we can use it for multitasking activities. More the advanced features more are the complications and problems with both hardware and software. Solving Software problems can be handled to some extent by the owner using YouTube video tutorials. But things turn difficult if there is an issue with the hardware. Here the need for a mobile hardware expert arises to fix the issue.
If you wish to make a career as skilled technicians for mobile repair, you must understand the various parts of a mobile phone and these parts' functions. Without knowing details about all parts, it is impossible to become skilled in this field, especially while managing hardware-related issues. Hence, it is necessary to join a mobile hardware course to learn about these parts, both big and small, in detail. Let's take a look at various essential parts of mobile and know about their functions.
Antena switch searches the network, and it exists in the network section of a mobile. It is designed in golden metal for CDMA sets and white color for GSM sets. If the mobile misses the network, then there is a fault in the antenna switch.
To filter the network frequency and select the home network, P.F.O. is installed near the antenna switch of a mobile. Your mobile will not catch the network if the P.F.O. does not work properly.
Near the P.F.O. on the mobile phone, you will find RF IC or Network I.C. It is also known as an R.F. signal processor. It works as per the instructions of the CPU and catches the radio and audio waves. It performs as a transmitter, and if it is faulty, your phone can get dead.
It transmits time, date, and voltage to the Hagar or RF IC and the CPU. It takes command from the CPU to generate frequency. You will experience call end or call failure if VCO is faulty on a mobile phone.
R.X. and TX filter
R.X. and TX filter the frequency for incoming and outgoing calls, respectively. Both are found in the network section of a mobile phone. Users will face network problems in incoming and outgoing calls if these filters do not work properly.
In the power section of the mobile, you will found the R.O.M. This section helps to load the current operating program of a mobile phone. The phone will face a software problem and may get dead if the R.O.M. is faulty.
RAM works in sending and receiving commands, and it is found in the power section of a mobile phone. If RAM is faulty, then the mobile will get hanged frequently and will get dead after facing this problem continuously.
Created on Nov 25th 2020 01:28. Viewed 126 times.