Mi 8a Schematic Diagram Download [extra Quality] ❲Android Popular❳

If you connect the Mi 8A to a DC power supply and it draws a steady 400mA of current without turning on, there is a short on a main power rail. Without the schematic, you are guessing. With the schematic, you can identify all capacitors connected to the VPH_PWR rail. You can then use a thermal camera or voltage injection to find the specific capacitor (e.g., C1234) that is shorted to ground.