TRICK REPAIR HANDPHONE DAMAGE DETECTION USING HAND PHONE POWER SUPPLY

In the world of mobile phone technician, there are other ways you can do to make the detection of damage to your phone by using a device called a DC Power Supply. DC power supply is very useful to know the voltage generated by mobile phones in general in order to detect damage that is experienced and can also replace the function of the battery and battery charge. Please note that each brand is different phones - different Amphere generated, so must often use 

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How to use DC power supply:


ØHidupkan DC power supply by pressing the switch On
ØPosisikan needle on the column voltage (V) at 3.6 to 4 volts (Under Voltage Battry)

ØKabel red = positive
ØKabel black = negative
ØKabel green / blue = Btemp (battery temperature)
ØKabel yellow = BSI (Battery System information)

ØLetakkan red wire to positive battery connector on the phone
ØLetakkan black wire to negative battery connector on the phone
ØLalu press the switch on the phone

Amper ØPerhatikan needle on the column, what is produced? (Via this column will be analyzed ampere damage occurred, whether the cause software or hardware)