Mobile Phone iPhone and Smartphone

Is about learning some basic concepts of smartphone and having some knowledge about troubleshooting those phone devices. For having some basic knowledge of phone devices, I took help from an expert who repairs the mobile phone. I also gained some knowledge about how to use basic devices like hot air station, power supply, Multimeter, etc which are frequently used for Phone Troubleshooting.

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Damage Smartphone Failure Maintenance Knowledge

damage smartphone maintenance

Open the smartphone, with a few core terms of its failure, also can be divided into three categories:

1) The first part of the supply charge and power failures;

2) The second for the smartphone software fault;

3) The third part of the fault for the phone transceiver. Between the three types of failure was inextricably linked, For example, impact of smartphone software, power supply systems, send and receive path phase-locked loop circuit, the transmit power level control, send and receive time-synchronous control channel, and send and receive access to reference crystal oscillator has to provide software for smartphone running the clock signal.

Increase Smartphone Maintenance Efficiency by Finding out Basic Electronic Components Failure

Following more useful Assignment: In the daily smartphone maintenance, to understand what factors lead to damage to the role? To understand the damage factors, should we do? Second, the failure characteristics of common basic electronic components whether the breakdown of natural wear and tear or damage arising from man-made failures, generally attributed to the circuit contacts open, damage to basic electronic components and software failures of three failures. Contacts open, if it is a broken wire, disconnect the plug aside, poor contact, etc., generally easier to repair them. Damage electronic components, (except obviously burned and fever), often difficult with observers found that in many cases, have to rely on instruments to detect judge, so the maintenance staff, the first essential to understand the various devices effectiveness of the characteristics of this smartphone circuit fault for the maintenance, increase maintenance efficiency is extremely important, the following gives some common characteristics of effective electronic components.

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