How to check Mobile Phone Shorting With Dc Power Supply
What is shorting ?
The mobile phone PCB is made up of several layers, in which different tracks are made. The tracks of these layers are interconnected due to water damage or overheating, due to which mobile phones generate shorting Sometimes this shorting comes due to the component in the PCB of the mobile phone.
Type Of Shorting There are two types of mobile phone shorting
Half Shorting
Mobile phone can also be dead due to half Shorting. Half Shorting in mobile can be from any component or section, such as capacitor diode, register, power IC, CPU, network IC, etc.
Full Shorting
How to check mobile shorting with DC power supply
Step 1 Turn on your DC power supply, and select 3.7 bolts in it.
Step 2 Reduce the empire by using empire rotary
Step 3 Connect the DC power supply plus probe to the mobile phone plus terminal and mins probe mins terminal.
Step 4 If you see ampere without turning on the mobile phone in the ampere meter, then the mobile is half sorted.
Step 5 If the DC power supply machine starts beep and the voltage in its voltmeter goes down then the mobile phone is full shot.
Really its very useful information that you have shared and looks great post.Thanks for sharing the information with us.
Mobile Repairing Course in Delhi!
Pingback: DC Power Supply Machine - GtphoneFix