hello.
have this sony_mbx-229_wistron_cadiz-cp_rev_-1m board with no power from main power mosfet.
i measure that ACDET 2.6V signal is pulled down by AD_OFF_HW#
from schematic i see that i need positive signal on pin 5 in Q68.
But i dont find why it is not there. there are many ic U124,125,126
and i see some mark on SIO Nuvoton which i think is a burn mark.
Do u think that bad sio can be behind no ACDET signal?
have this sony_mbx-229_wistron_cadiz-cp_rev_-1m board with no power from main power mosfet.
i measure that ACDET 2.6V signal is pulled down by AD_OFF_HW#
from schematic i see that i need positive signal on pin 5 in Q68.
But i dont find why it is not there. there are many ic U124,125,126
and i see some mark on SIO Nuvoton which i think is a burn mark.
Do u think that bad sio can be behind no ACDET signal?
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