820-00165 green light no power

tipoti

Member
again a1466

again there was some liquid contact in an a1466 j6100 area. Battery is charging

SMC_RESET_L :3.4 Volt
SMC_BC_ACOK :3.4 Volt
PP3V42_G3H : 3.4 Volt
PM_PWRBTN_L :3.4

SMC_SENSOR_PWR_EN : voltage comes and goes 3.4
PP5V_S4RS3 : voltage comes and goes
 

tipoti

Member
I'm getting a voltage pulse at L7520, L7430, L7310-20
u1950
pin1: pulsed voltage ( ALL_SYS_PWRGD)
pin2: pulsed voltage
pin3: pulsed voltage
pin4:gnd
pin5: pulsed voltage
pin6 Pulsed voltage
pin7:
pin8:3.4 Voltage

PLT_RESET_L : pulsed voltage 0.3 > 0 Voltage
 

tipoti

Member
problem solved.
There was a break in the SPI_MLB_CS_L line
Thank you for your support
 

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