December 9, 2022, 2:58pm
Hello, M92 had short so now is desoldered, USBC connector is out too and BQ too.
Last problem I found around MAX77812, so IC off, CAP off, but there are still shorts in the red rings.
Any idea where should I be finding ?
ps.USB IC off too
pss.sorry for link like this, but forum doesn´t let me post link, photo etc directly, only warning “Sorry…”
December 9, 2022, 3:51pm
left pad on each red circle goes to cpu directly. How much resistance did you measure on the left pad?
December 9, 2022, 4:15pm
I measured 17 ohms.
You noticed they go right to the CPU so I find that all of these on new photo are shorted
17 ohms would be about right if this is a Mariko rev so not your issue
December 13, 2022, 9:29am
If so, will let the board for parts