Archive of 3.94 MB for a 32-inch LED TV using a board identified as P50-D68V3.0. The name does not state what the RAR contains, which may be firmware, a schematic or a panel dump, so inspect it before use. The code resembles a TV mainboard marking, but the brand and set model are not given. If the contents are a flash image, read and save the original chip with a programmer first and confirm its capacity matches. Match the board marking on the PCB exactly before applying anything.
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 @hrtechno. 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.