RAR archive of 2.14 MB for the TCL 32E5200 LED television. The file name holds only the brand and model, so the type of contents, whether firmware, schematic or service guide, is not stated. Extract it and identify the files before working on the set. If it is a memory dump, it is written to the main board flash with an external programmer to fix software faults. Save the original chip data first and check that the main board number on the PCB matches the source.
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 @hashmielecom. 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)