it-solve
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This A2918 came with no power pull after a drop. No physical impact visible inside and outside, no corrosion, no short circuits.
No Heat signature
Not recognized in DFU either
Following power rails on page 113, unsure if this is the correct order
PPBUS_AON = 12.292V
PP3V8_AON = 3.06V
PP0V779_S1_SRAM = 0.78V
PP2V58_AWAKE_NAND_VCC = 2.58V
PPVDD_S1_DISP = 0.769V
PPVDD_S1_VDDQL = 0.554V
PP0V88_S1 = 0.880V
.
.
.
PP1V8_S2 = 1.8V
PP5V_AON = 5V
P3v8AON_LPM_R = 0V
P3V8AON_PWR_EN = 4.790V
PP5V_S2_HOLD_P3V8AON_VDRV = 5.22V
Is this the right order to measure the voltage flow through the system or shall I follow other particular order?
No Heat signature
Not recognized in DFU either
Following power rails on page 113, unsure if this is the correct order
PPBUS_AON = 12.292V
PP3V8_AON = 3.06V
PP0V779_S1_SRAM = 0.78V
PP2V58_AWAKE_NAND_VCC = 2.58V
PPVDD_S1_DISP = 0.769V
PPVDD_S1_VDDQL = 0.554V
PP0V88_S1 = 0.880V
.
.
.
PP1V8_S2 = 1.8V
PP5V_AON = 5V
P3v8AON_LPM_R = 0V
P3V8AON_PWR_EN = 4.790V
PP5V_S2_HOLD_P3V8AON_VDRV = 5.22V
Is this the right order to measure the voltage flow through the system or shall I follow other particular order?