Shorted VBAT line (PP BATT VCC)
Hello, im working on an iphone 6s water damaged that has the VBAT (PP BATT VCC) line taking 90mA when checked with power supply( phone turned off).
What can cause this such a small short?
I already cleaned it with isopropyl alcohol.
Thank you guys!
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3 commentaires
Are you sure it's vbat and not vcc main
par daniel
I have checked it with the power supply on the battery connector,so it is the battery connector line.
par mangustarooficial
Because you have dc connected to the battery connector doesn't mean it's short on the connector line. Set your current to 2 amps then feel for heat obviously u will feel heat around the Tristar area but that is normal
par daniel