REFERENCE Samsung SM-960F Not Charging

[merstech]

Narecieved ko Kay tumer,
Phone Status:
No power
Not Charging

Action taken:
Check battery voltage reading
= 0 reading
Shock Battery using PSU
= 2.7v
Removed Battery and charge
Use iBoot cable para macheck kung Buhay pa Ang board
= Buhay pa Ang Board
Binalik ko na sa phone Ang battery after macharge sa battery charger
Saksak battery charge at ayaw mag charge. test battery terminal king may reading pero walang voltage reading.
From Charging pin, trace ko possitive line at umabot sa OVP(Over Voltage Protection) IC may input pero walang output.

Solutions:
CHANGED OVP IC(REFER PIC)

PWD RIN JUMPER(REFER PIC)



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