Hi to all! I have an OLED switch with 100ma power draw and doesn't turn on. The board has one of the four inductors around MAX77812 with 0.6v output and the rest three don't have any voltage present (I expect all should have 0.6v present on a normal board). MAX77620 1.3v power rail is not present. (others are present). I have changed EMMC for this board before.
Is this more like an emmc problem or MAX77812 issue? I'm running out of idea and any input is really appreciated!
Thanks!
Is this more like an emmc problem or MAX77812 issue? I'm running out of idea and any input is really appreciated!
Thanks!