820-4924 - no green light wont power on

[ipcrepair2]

macbook came in not working with no green light and not coming on,

replaced U7100 and it worked, charged it to 100% and customer took it back

customer plugged in his charger and it looks like that killed it again,

missing green light again, replaced U7100 AGAIN, but this time no luck

D7005 pin 1- 16.54V PIN 2 - 12.6V PIN 3 - 16.27V

PP3V42_G3H - 3.4V

PM_SLP_S4_L - missing does not pulse,

 

[2informaticos]

PPBUS_G3H exact voltage?
Do you get 3V3_S5/SUS?

 

[ipcrepair2]

PPBUS_G3H - 12.59V
3V3_S5 - 3.33V
3V3_SUS - 3.33V

 

[2informaticos]

Post U7000/1 voltages.
Did you try another DCIN board?

 

[ipcrepair2]

issue was the DC Jack, i had total of 3 bad ones, such a waste of time, sorry

Thank you guys, solved!

 

[2informaticos]

Is an easy repair.
There should be burnt small resistor/coil in serie with central pin.