820-00165a liquid, not turning on

[Yoel Ren]

This camr with liquid, particularly at u7200 area, c7202 is shorted, so i replaced it, but the probe point between pin 17 of u7200 and the c7202 is broken, so i jump wire it, i tried to dig the probe point but found gnd instead..
I tried replacing u7200 already too, but still dead
Ppbus 8.6v
Pp5v_s5 5v
Pp3v3_s5 5v
Pp3v3_sus_l 3.3v
No pm_slp_s5_l 0v
Pm_slp_sus_l 0.6v

pch_srtcrst_l 3.3v
Pch_intruder_l 1.6v
Pch_intvrmen 1.9v
Rtc_reset_l 3.3v

 

[2informaticos]

"Pch_intruder_l 1.6v
Pch_intvrmen 1.9v"
There is no filter cap at all.
If both resistors are good, heat PCH area with quality flux; maybe need to pass through ultrasonic bath later.
If still low, then bad PCH...