A schematic diagram for Sony hardware (board DA0HK5MB6F0, MBX-269). Shared as “DA0HK5MB6F0 MBX-269 sony vaio SVE1 schematic.rar” — a .rar file, 2.06 MB.
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 @alischematics. 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.
7-ZipWinRARThe Unarchiver (macOS)