Hi,
No liquid, board looks super clean.
MBA doesn't start up, power stuck at 5v 0.05-0.1 amps.
On the thermal camera, U5200 pulses. No short on U5200 and surrounding components,
PPBUS_AON - F5200 - 12.25 pulse down to 11.74 every seconds
U5700:
pin 8 PPBUS_AON - 12.25 pulse down to 11.74 every seconds
pin 7 PP5V_AON_P3V8VRLDO - 5V
pin 5 P3V8AON_PVCC - 5v
ENABLE - 5v both sides of R5710
U8100
C81F6 - PP3V8_AON_VDDMAIN 3.8V
Would appreciate your help on this.
Thanks
No liquid, board looks super clean.
MBA doesn't start up, power stuck at 5v 0.05-0.1 amps.
On the thermal camera, U5200 pulses. No short on U5200 and surrounding components,
PPBUS_AON - F5200 - 12.25 pulse down to 11.74 every seconds
U5700:
pin 8 PPBUS_AON - 12.25 pulse down to 11.74 every seconds
pin 7 PP5V_AON_P3V8VRLDO - 5V
pin 5 P3V8AON_PVCC - 5v
ENABLE - 5v both sides of R5710
U8100
C81F6 - PP3V8_AON_VDDMAIN 3.8V
Would appreciate your help on this.
Thanks