820-3435 - does not work with original MagSafe 2

[Palhano]

Logic is perfect, no oxidation. The Mac works, but does not charge the battery with original magsafe.

I changed the working DC, removed it from another Mac to test. I changed the Q7180 (new) twice.

I checked and the R7110/11, 7151/52, 7121/22 are OK.

PPDCIN is at 3v.

Any tips?

 

[2informaticos]

What about D/R7012?

Post U7100 basic voltages, with fake charger, or lab PSU.

 

[Palhano]

I'm an idiot. The problem was R7012, I was fooled by the protection, it was underneath.

Once again, thank you very much for your help.