Xiaomi Mi 9 SE repair archive, code name grus, stored as a 980 KB RAR file. The name does not specify the documents inside, so open it and check whether it contains schematic pages, a board layout or other service notes. References of this kind are used for tracing power rails, locating a short to ground and finding test points or components on the compact board of this smaller Mi 9 variant. Make sure the device is the SE model, because the standard Mi 9 cepheus board is a different design with its own drawings.
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 @uzb4422. Enginerys does not host this file.
All sources (23)
The same file was posted more than once. If one link is dead, try the next.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.