Full circuit schematic for the Xiaomi POCO M3 Pro 5G phone, delivered as an unlocked PDF that can be searched by net or part name. It covers the power management, charging path, display and camera connectors, RF sections and other circuits, which helps with no-power, no-charge or no-display faults. Read the rail names here, then find the parts with the matching PCB layout file. Board versions within a model can differ, so confirm the markings on the logic board before changing parts.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @esquemaseletricos. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.