Firmware package for a Hitachi TV with the UZ507000 model reference on the CV6308H-D mainboard, set up for a UHD panel. The 90.6 MB RAR is suited to recovering a TV that boot loops, freezes on logo or has corrupted software, usually through a USB update or programming the board memory. Check the exact mainboard marking, panel type and resolution before use, since loading firmware meant for another panel can leave the screen blank. Save the existing firmware first where your tools allow it.
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 @testedsoftwarefiles. 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 | |
|---|---|---|
| @testedsoftwarefiles | 4 Nov 2026 | Open file on RM Schematics |
| @tvsoftwareworld | 4 Nov 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 →