An archive of repair files. Shared as “SHARP_LC_32SH340_LC_32SH340E,_Main_17MB60_4_1,_Panel_LC320WUN_.rar” — a .rar file, 214 KB.
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 @ShareMan_Electronic_Files. 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)