Schematic package for the Xiaomi Mi 8 Lite, code name platina, compressed into a 2.59 MB ZIP file. With the diagrams a technician can follow the battery and USB charging paths, the PMIC outputs and the display, camera and audio lines, and pick out test points for voltage checks when a board will not power on or draws excess current. Extracted sheets usually open in a PDF viewer. Verify that the mainboard revision matches the document, since different builds of the same model may use different components.
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 @esquematicosparatodos. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.