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REFERENCE huawei y5 2019 dead.(full shorted)

linux005

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*first step na ginawa ko check ko battery voltage which is 3.7 volts (ok)

*after nun i check ko naman ang battery terminal parehong may continuity kabilaan fully (shorted)

*kinabit ko sa dc power supply may 4.6amps na consumption without pressing power button so confirm talaga na shorted.

*pinakiramdaman ko kung san banda ang mainit.at binuksan ko shielding ng power supply section.

*after nun nag apply ako insinso para di na mahirapan maghanap. kung ano part ang may problema

*as usual .capacitor ang nag shoshort.remove cap tapos binalik ko shielding sa likod at inasemble ko na yung phone.

*balik normal na yung phone sa dati
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