Package of T.VST29.03 universal TV board firmware built for a seven-key button panel, as the name indicates. The keypad layout matters because images for different key counts can leave front buttons not working or doing the wrong thing. The RAR archive is 52.9 MB and likely contains several resolution variants. Flashing is done by USB or with an SPI programmer. Confirm the board label, panel resolution and keypad type before writing, and keep a backup of the original flash.
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 @bios_bin_file. 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.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →