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As would be expected, I don't have that cap, so I'll put together an order and probably get some of the 100K 1/16W resistors. I have 402 package 1/10W, but I'm not sure if they're metal film or ceramic. While I'm putting together the order are there other likely parts that I might need to...
PM_BATLOW_L is 3.316V.
SMC_ADAPTER_EN is 3.401V.
SM_INTRUDER_L is 3.401V.
U7840:
Pin 1 RSMRST_PWRGD is 0.151V.
Pin 2 is GND.
Pin 3 P1V05_S5_PGOOD is 3.392V.
Pin 4 CT is 0.429V to 0.430V.
Pin 5 PP3V3_S5 is 3.320V.
Pin 6 is 3.419V.
I'm confused as to where to go next. It seems like I'm missing...
PM_PWRBTN_L measured from the test point near C4902 is 0.016V. Is that the only place to measure it?
PM_RSMRST_L measured on R2151 is 0.001V.
RSMRST_PWRGD at R7840 is 0.220V.
Triggered SMC_ONOFF_L across R5016, the power-on pads, and the voltage of PM_PWRBTN_L remained at 0.016V, with no...
Hello,
U7200:
Pin 3 (5VS3_3V3S5_VREF), as measured using both/either of C7271 or the test point near there, is 2.000V.
Pin 8 (5V3V3S5_REG3), as measured using C7270 and the nearby test point, is 3.321V.
Pin 13 (5V3V3_REG_EN), as measured using R7273 or the nearby test point,is 3.388V.
Pin 16...
Hello,
Thank you for the reply and it's good to be here (and not just lurking).
Specific voltage of PPBUS_G3H as measured at pin 2 of F7000 is 12.59V and 12.60V at pin 1 of C7272 (near U7200) on the board.
I measured resistance to ground using pin 2 of U5000 at received 2.566K; notably not...
Hello,
I'm troubleshooting an 820-2530 that consistently shows green light on charger but does not spin the fan. I'm not quite sure what to test next and I'm hoping for some help.
I have 16.98v on pin 2 of U7000 and PPBUS_G3H appears to be present, though that may be obvious because of the...