Firmware dump for the Satintegral T-820 satellite receiver, dated 04.09.13 according to the name and packed as a small RAR archive of 15.2 KB. A dump of this kind is normally written back to the receiver's flash memory with a programmer or a service loader when the unit hangs on boot or shows a blank display. The tiny archive size suggests a partial or compressed image, so open it and check the contents before writing. Always read and save the original chip contents first, and confirm that the board inside matches the T-820 model.
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 @tvsoftwareworld. 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 →