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Sunday, 10 May 2009

Mobile Phones Analysis

Now, Phone Repairing guiding you to check your dead phone to find the problem solving using power supply unit. First, connect the red cable (+) of power supply to the mobile phone battery connector (+) and the black cable to the negative connector of mobile phone and connect also the blue cable of power supply to the BSI connector (the place is besides [+] connector). After all of them connected goodly, press the power button of mobile phone and see the voltage that showed by power supply then equal the result with this table.


Measurement Table
AmperePS VoltageDetection
A0.01Check CCont IC
A0.02Check CCont IC
A0.03Check the Software
A0.04Check Hagar IC
A0.12Check Cobba IC
ABefore press on/off button the voltage increase automaticallyCheck CCont IC
AOver than 0.13Check Software
AIdle but if contradictory shortCheck Ccont IC
Acontradictory shortCheck positive and on/off button’s path

Good luck.

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