Hello friends, i'm stuck....
I have this board not taking current.
When i plug DC jack, current stop at 1rst mofset and i get 0V on PIN 18 DCIN of IC CHARGE (ISL9238) (i get 0V every pin of IC)
i don't get how the 1rst P-channel Mofset can open because i always have >18V and the only variable signal in this circuit is the AC_OFF.
Am i wrong? what i'm missing ?
Please find attach my voltage araound 1rst mofset. (with DC JACK plugged in)
I don't found any short for now.
On type C I get CC1 or CC2 at 5V and that's all, no VBUS nothing else...
I dont know where to look now...
Any help please?
I dont find the exact shematic only the 1A version and boardview miss all the line.
I can post the shematic i have and boardview if you want.
Thanks !
I have this board not taking current.
When i plug DC jack, current stop at 1rst mofset and i get 0V on PIN 18 DCIN of IC CHARGE (ISL9238) (i get 0V every pin of IC)
i don't get how the 1rst P-channel Mofset can open because i always have >18V and the only variable signal in this circuit is the AC_OFF.
Am i wrong? what i'm missing ?
Please find attach my voltage araound 1rst mofset. (with DC JACK plugged in)
I don't found any short for now.
On type C I get CC1 or CC2 at 5V and that's all, no VBUS nothing else...
I dont know where to look now...
Any help please?
I dont find the exact shematic only the 1A version and boardview miss all the line.
I can post the shematic i have and boardview if you want.
Thanks !
Download list
