A 2 MB flash image named Sony V56.03, probably software version V56.03 for a Sony-branded or Sony-remote universal TV board. The name does not give a model number, so identify the board before use. A raw binary of this size suits a 16 Mbit SPI chip and is written with an external programmer to restore a board that does not boot. Read and keep the original contents, compare the chip capacity, and verify after writing. A second copy with the same name exists, so compare the two first.
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 .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 →