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hello i do repaire as hobby for the moment...
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Re: PS5 brief power won't start
not sur dead short on those beware tey have low resistance...
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Re: A2159 (820-01598) no pp3v3_s5
hello Yes i have
PP3V3_G3H_RTC
PP3V3_G3H
PP5V_G3S
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A2159 (820-01598) no pp3v3_s5
hello guys i'm working on A2159 board 820-01598
this board was waterdamage
the U6903 was corroded i remove and reballed it (no new spar for change )
so the PP3V3_G3H_RTC is back and steady
for troubleshoot i use the
power diagram from this forum
i get 20v and all voltages from PPBUS to PMU_ONOFF_L (3.3)
but no PP3v3_S5 and no other voltage after that .
i tryed to go to dfu mode but no success ( to restor the T2 )
voltage without battery goes from 0,0 to 0,1000 and back to 0,0890
with battery act...
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