820-01041 - 20v 0.02a

Palhano

Member
With the battery connected, I have 20V, it starts pulling 0.6A, 0.7A, and then drops to 0, looping. Without the battery, it stays stuck at 20V and 0.02A (stable).

- I use an original 87W charger.
- All CD3215s have perfect LDO lines
- Same behavior on all ports
- I tried to restore in DFU, but it gives an error.
- C7020 - 4.7 ohms / C7023 - 4 ohms
- Without the F7000/1, the C7050 has 12.3V
- I didn't find any shorts.

Any help?
 

Palhano

Member
I forgot the measurements of the u7000. I forgot the measurements of the u7000. With the F7000/1 in place
P_IN - 20v


AUX_DET - 4.1v
SMC_RST_IN - 0
VDDA - 5v
VDDP - 5v
EN_MVR - 5v
SMC_RST* - 1.8v
AUX_OK - NC
AMON - 0
BMON 0
 

2informaticos

Administrator
Staff member
Any history available?
Do you get all G3S and SSD voltages?

Check diode mode on all secondary power rails.

BTW, SMC_RST* is not used.
 
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