Archive labelled 32E72 LED, 3.33 MB in RAR format. The name suggests material for a 32-inch LED television or monitor with model or chassis code 32E72, though no brand is stated and the content type is unknown. Such packages usually hold service schematics or firmware for the main board, power supply or backlight driver. Open it to identify the contents, then confirm the model and main board number on the set match before using circuit values or flashing firmware.
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 @biositechyangiyer. 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.