From right to left you got 3 pins grounded, then Smc 3.4v, no voltage, Smc 3,4v and then the three 12.5v charging pins. The two Smc pins should show 3,4v with some pulsing.
Since battery is not recognised to reset Smc you have to disconnect battery and keep the power on button pressed for at least 10seconds, you can exceed that to be on the safe side.
If after reset you have no charging and no pulsing on the 3,4v pins the Smc might have taken damage.
Otherwise it's likely something got damaged either on the charger IC or related components..troubleshooting at that level is not easy and in my opinion not worth a laboratory bill.
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=== Update (04/30/2018) ===
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[image|1440353]
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Thats a picture of the two power pads I was talking about..the two small squares to be shorted together..nothing else in that area, you can't miss or confuse them
From right to left you got 3 pins grounded, then Smc 3.4v, no voltage, Smc 3,4v and then the three 12.5v charging pins. The two Smc pins should show 3,4v with some pulsing.
Since battery is not recognised to reset Smc you have to disconnect battery and keep the power on button pressed for at least 10seconds, you can exceed that to be on the safe side.
If after reset you have no charging and no pulsing on the 3,4v pins the Smc might have taken damage.
Otherwise it's likely something got damaged either on the charger IC or related components..troubleshooting at that level is not easy and in my opinion not worth a laboratory bill.