24 Nov
2016
24 Nov
'16
4:59 p.m.
not completely up-to-date:
http://hands.com/~lkcl/eoma/laptop_15in/pcb2/laptop_15in_PCB2_3.pdf http://hands.com/~lkcl/eoma/laptop_15in/pcb3/laptop_15in_PCB3_rev2_1.pdf http://hands.com/~lkcl/eoma/laptop_15in/pcb1/laptop_15in_PCB1__rev2_2.pdf
so:
* connection from PCB1 (main board) to PCB2 (EC): USB, power-on / reset, VREFTTL, power. err... that's all * connection from PCB2 (EC) to PCB3 (Power): I2C and IRQs (for BAT/CHG), Power, GND. err.... that's all. * connection from PCB1 (main board) to PCB3 (EC): Power. err... that's all.
i probably missed out the "reset" button but it's just a GPIO. actual power-on of the Card is handled by the STM32F072.
so, great question johnathon.
l.