Archive for the Lenovo IdeaPad Slim 5 16AKP10 whose name carries the board code nb7203g. The Russian note in the title warns that the material is missing some parts and that some parts are substituted, so treat its contents as incomplete or modified. The format alone does not reveal whether it holds a schematic, boardview or firmware, so open it with an archive tool and inspect the files. Cross-check any component data against the actual board before relying on it, and confirm the board marking matches nb7203g.
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 @boardsscanrepo. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.