820-01987-A not detecting battery

[Soji]

The macbook came with no data Acess on both type-c port. But it’s charging.
I changed both cd3217, one of the port is not working if I turn the type c upside down and the macbook is not detecting battery anymore , if I remover the charger cable the screen will go off, no battery logo at the top right of the screen.pls help.

 

[2informaticos]

Is a bit difficult to understand you.
Please, find a better manner to explain; try another translation method.

So one port works correctly (both directions) and the other one works only in one direction?
Compare diode mode readings for CC1/2 lines between both ports.

Machine doesn't turn on with battery alone?

 

[Soji]

one port charge correctly both direction, and the other one works only in one direction yes.
the cc1/cc2 lines has same diode reading 587.
And machine doesn’t turn on with battery alone. If I power it with charger it comes one but when I remove the charger it goes off. And no Battry logo on the screen too.
D3328 usb_xa_usb_bot_n is ripped off
D3354 usb_xa_usb_bot_p is ripped off

 

[2informaticos]

D3354 is connected to USBC_XB_USB_BOT_P.

You may have another damaged component, or broken trace; check under microscope.
Also remove USB-C ports and inspect their terminals.

Post PPBUS_G3H and PP3V3_G3H_RTC voltage with battery alone (no charger).