Hello,
I am trying to repair a A1278 with liquid damage.
The MBP does not start.
I have 17V on the logic board from the charger.
so de DC-In looks ok.
Green light from the charge is blinking but with very very low intensity.
I found the LT3470A only giving 1.7V
And the output having only 5 ohms resistance to the GND.
Thats very low i believe.
Are there any suggestions on where to continue
Is there a schematic of the A1278 or from a MBP that looks very simular?
Thanks in Advance,
I am trying to repair a A1278 with liquid damage.
The MBP does not start.
I have 17V on the logic board from the charger.
so de DC-In looks ok.
Green light from the charge is blinking but with very very low intensity.
I found the LT3470A only giving 1.7V
And the output having only 5 ohms resistance to the GND.
Thats very low i believe.
Are there any suggestions on where to continue
Is there a schematic of the A1278 or from a MBP that looks very simular?
Thanks in Advance,