A1932 Not power on

[tipoti]

hello,

There is no liquid contact. I did not see any damage. When I put the 20v 0amp battery in, it draws 1.13amp but the device does not turn on.
There is no short circuit in the coils

P5VG3S_VSW :5V
P3V3G3H_VSW : 3V

 

[2informaticos]

Test the board alone, disconnecting audio flex.

Do you get SLPS2R and AWAKE voltages?

 

[tipoti]

PP3V3_G3H: 3.2 volt
PP1V8_SLPS2R :1.8 volt
PP1V1_SLPS2R :1.1 volt
PP0V8_SLPS2R :0.8 volt

PP1V2_AWAKE :1.1 volt
PP3V3_AWAKE :3.2 volt
PP1V8_AWAKE :1.8 volt

P1V1_SLPDDR_SOCFET_EN :1.8 volt

 

[2informaticos]

It is recognized in DFU mode?

 

[tipoti]

When I run the Apple Configurator, the recovery screen appears and when I click on revive device, I get the 0XFAE (4014) error.

 

[2informaticos]

Force it off and put again in DFU.
Do not start from Recovery.