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Item ID 12878177 in Category: Business Opportunities - Advertising Service

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ptcipad repairwith a good reputation,has years of professio


1.PTC Phone Acc And Repairs was established in 4 ironstone road, berrinba, QLD 4117, is Chinese earlier established Integrity ipad repair company. PTC Phone Acc And Repairsis Headquartered in , it set up a subsidiary in and ,whom are special phone repairtechnicians.

2.PTC Phone Acc And Repairs insist on responsibility,credibility and integrity,sincerity and win-win principle,and happy employees, customer success, leading the industry mission, long standing engaged in Integrity ipad repair,iphone screen broken repair good or not,Professional service attitude samsung galaxy repair,High-quality iphone battery repair and other business areas. Through the creation of dynamic and innovative enterprises, Our company is committed to becoming an important force to promote social progress. details: Apply the trick: if we are surprised to find that the phone fails after using the wind gun to weld IC or blow dry with a hair dryer.However, after the phone has cooled down for a period of time, the failure will occur again, and the failure will disappear again after heating, so that we can use this method to find the tiny points of failure.This method is very good, you might as well try!Specific instructions: heating the local device with a soldering iron, if heating the CPU, the cell phone can signal, the failure may be on the CPU, we can try to change the CPU;If the heating medium frequency IC or audio IC malfunction may be in the audio or medium frequency IC;Heating 13MHz master clock clock crystal, there is a signal that the fault of the phone may be that the clock crystal is not able to vibrate.In particular, many mobile phones have no signal that the frequency of 13MHz occurs when there is no signal. We can use heat to determine whether the phones signal is caused by the 13MHz master clock.In addition, this method is also effective for audio IC and intermediate frequency IC failures.On the surface of the actual maintenance, the method of local heating can identify fault parts, and the method of heating the whole machine can blur the faults of some phones. the theory basis of local heating: now lets analyze the reasons for this phenomenon: the integrated IC inside, all is by the crystal semiconductor into enough, crystal semiconductor and stable work, must have a stable temperature and humidity.If the mobile phone be affected with damp be affected with damp or continuous work under harsh environment, by the nature of the semiconductor, mobile phone cant work normally under normal circumstances, that is, its electrical parameters change.So any of our electrical equipment has electrical work parameters.Its not easy to change.And even more requirements to the crystal clock has the right temperature, once the temperature too high or too low, could cause major mobile phone clock crystal oscillation frequency offset or completely unable to start up, so they have "the temperature compensated crystal".Our method of maintenance is mainly to change the electrical characteristics of the mobile phone - that is, it must have a higher temperature to work properly.



3.Having been sustained and stable growth, we always adhere to the scientific and humane management philosophy of making the best use of men and material and providing the best service wholeheartedly. Attach importance to a marketing idea of low profit brings a huge market. In the industry, we win a good reputation,Mobile phone repair,iphone6s repairx1d16968n get praise from the majority of customers at home and abroad! Welcome friends from all walks of life come to visit, guidance and business negotiations. Official website: www.ptc.net.au


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Target State: All States
Target City : 联系地址(市)
Last Update : Dec 10, 2017
Number of Views: 2
Item  Owner  : Vicotor Tian
Contact Email:
Contact Phone: 61431080718

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2017-12-11 (0.108 sec)