Part 22 of a multi-volume RAR set named GTA V - ATOM GUY EDITION, about 3.7 GB, which by its name is a modified game package rather than repair documentation. It contains no schematic, boardview or firmware for any device. Split RAR volumes extract only with all parts present in the same folder, beginning from the first part, using a tool such as WinRAR or 7-Zip. A missing or damaged volume stops extraction. Technicians looking for service data can skip this item, as nothing in it relates to a board or chip.
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 @laptopschematics. 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.