Binary dump for a Star X 99 receiver; the name also mentions X98, HDMI and the code HDMISOHE1002AS, which is probably a main board marking. The file is 4 MB, which corresponds to a 32 Mbit SPI flash, although the chip model is not named. Compare that code with the print on your PCB before using it. Write it with an SPI programmer as a complete image after saving the original. The mk tag is not explained. Flashing firmware meant for a different board layout can leave the unit without picture or front panel.
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 @tamirkaran_chanel. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →