| Message: | PTC Phone Acc And Repairs is a professional supplier which provides a variety of iphone screen broken repair, to provide customers withGood service, reliable reputationiphone screen broken repair ,Gold Coast phone repairand iphone screen broken repair and so on. Since the company had been established in 4 ironstone road, berrinba, QLD 4117, adhere to people-oriented ,and the quality of survival, to the credibility of development,our company have made an outstanding achievement.We based in ,market-oriented,to customers are thinking,anxious customer anxious. PTC Phone Acc And Repairs is specialized in Business services,Domestic services,Digital / mobile phone repair since established in 10 years ago.So far,our company has established its branch companies in major cities throughout the country.Formed in 4 ironstone road, berrinba, QLD 4117 as the center, the radiation sales system and service network.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 phone's signal is caused by the 13MHz master clock.In addition, this method is also effective for a |
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