Firmware archive of about 758 MB for a Samsung-branded Chinese LED32PRO TV on the 3500A chassis. It uses an MXA_4500S main board driving an HV320WHB panel, and the name includes the Russian word for chassis. Large TV packages like this usually contain a full flash or eMMC dump or USB update files, so check the contents after extracting. The firmware must match both the main board and the panel, or the picture or backlight may fail. Back up the existing memory before writing 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 @tvcodeservice. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @tvcodeservice | 13 Jul 2026 | Open file on RM Schematics |
| @tvsoftwareworld | 12 Aug 2026 | Open file on RM Schematics |
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 →