RAR archive of 2.21 MB labelled for the TCL 32NP10 television. No board number, flash chip or version is given in the name, so the exact contents remain unknown until it is opened. In TV repair these packages are usually firmware dumps for restoring a corrupted main board flash, though schematics are also possible. Inspect the files before use. When reprogramming, keep a backup of the original chip data and confirm the chip capacity and main board version match the image.
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.