Mobile Repairing Testing Method


Mobile Repairing Testing Method
Nowadays, Mobile repairing is in trend because phones are the basic necessity and there usage is very high. So, if usage is increasing repairing is also required. If you are an aspiring mobile repairing professional then this article is very useful for you. As it covers how mobile repairing institute in delhi will help provide you knowledge about the different testing methods to repair a device –  identifying faults in parts by checking mobile Phones, finding the root cause of an issue, etc. Repairing of mobile repairing can be done by analyzing various methods like testing and root cause fault-finding in various components.
There are two methods for fault recognizing components are:-
1)      Hot Mobile Repairing Testing Method - This is the first method of root cause finding and repairing of any mobile phone. Hot mobile repairing testing method is used when you are not able to find the root cause of an issue or else it cannot be either used by other testing methods. A mobile repairing course in delhi will explain the process of the hot mobile repairing method which the majority include the reasons like voltage of damaged part, basic solution to find an issue is to provide the power supply to the device by DC or virtual battery.
While we are doing hot testing method during mobile phone repairing it is necessary to keep certain points in mind regarding the voltage passing:-
·         Camera Connector Pins - 1.8 to 2.9
·         Display Connector Signal Pins - 0 to 1.8
·         Loud Speaker (-,+) during working - 0 to 2.5
·         Ear Phone Connector (- , +) during working - 0 to 2.5
·         Display Connector Pins - 1.8 to 2.9
·         Battery Connector Tip - 3.7
·         MIC Connector Tip - 1.8 to 3.0
·         Charger Connector - 5 to 6
·         SIM Card Connector - 0 to 2.8
·         Power ON / OFF Switch - 3 to 3.6
Hot methods of testing are mentioned and explained clearly in a mobile repairing institute in delhi.
2)      Cold Mobile Repairing Testing Method - Cold testing method of mobile repairing is the second method of testing and it is termed as checking the multimeter when we are root analyzes of an issue caused in the mobile device. As a hot testing method, we do not provide any power supply like a battery or DC supply during mobile repairing. In the mobile repairing course in delhi, we follow mobile phone section components and SMD components.
While we are doing cold testing method during mobile phone repairing it is necessary to keep certain points in mind:-
·         Camera Connector Pins - 250 to 400
·         Power ON / OFF Switch - 600 to 900
·         Loud Speaker Tip - 300 to 600
·         MIC Connector Tip - 700 to 900
·         Data RX and TX - 600 to 700
·         Charger Connector - 600 to 700
·         Vibrator Motor - 40 to 500
·         Display Connector - 500 to 800
·         Display Connector - 250 to 400
·         Ear Phone Connector - 500 to 700
Cold methods of testing are mentioned and explained clearly in a mobile repairing institute in delhi.

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