No liquid damage, just a little corrosion on R6125 and R6120 but cleaned it.
Something strange, when I test on diode mode on F7140 (PPBUS_G3H) it beeps for half a second then impedance gets higher.
If I reverse the proves it shows me low impedance but not low enough to beep.
Maybe a Short? or ISNS resistor?
When powered on PPBUS_G3H is 8.6 stable. And tested PP3V3_S0 and PP5V_S0. And it pulses to right voltage and then 0V. It does this every 3 seconds or so.
Something strange, when I test on diode mode on F7140 (PPBUS_G3H) it beeps for half a second then impedance gets higher.
If I reverse the proves it shows me low impedance but not low enough to beep.
Maybe a Short? or ISNS resistor?
When powered on PPBUS_G3H is 8.6 stable. And tested PP3V3_S0 and PP5V_S0. And it pulses to right voltage and then 0V. It does this every 3 seconds or so.
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