Outofwhack
Member
Customer reported A2141 just stopped.
Gets to 20v draw spurious current then quickly settles to 40mA.
No corrosion found.
PPBUS 12.6V
PP3V3_G3H_RTC 3.3V
PP5V_G3S 5.1V
PP1V8_SLP_S2R 1.8V
PP1V8_AWAKE 1.8V
PP3V3_MAIN_PGOOD 3.3V
PM_SLP_S5_L 0V. dm 0.58
NANDS all have 2.5v, 1.8v, 0.9v
PPVCCPRIMCORE_SW1 0V but all other voltages present on inductors around U7800
Found in DFU mode, failed Revive with code 6 with batt conncted. Cust has important data so no restore tried.
I'm out of ideas. Have you any?
Gets to 20v draw spurious current then quickly settles to 40mA.
No corrosion found.
PPBUS 12.6V
PP3V3_G3H_RTC 3.3V
PP5V_G3S 5.1V
PP1V8_SLP_S2R 1.8V
PP1V8_AWAKE 1.8V
PP3V3_MAIN_PGOOD 3.3V
PM_SLP_S5_L 0V. dm 0.58
NANDS all have 2.5v, 1.8v, 0.9v
PPVCCPRIMCORE_SW1 0V but all other voltages present on inductors around U7800
Found in DFU mode, failed Revive with code 6 with batt conncted. Cust has important data so no restore tried.
I'm out of ideas. Have you any?