Samsung UA40D5500 television dump from a K9GAG08U0E NAND flash chip, packed in a 179 MB RAR archive. NAND dumps are written with a dedicated NAND programmer and are used when the chip contents are corrupted and the set fails to boot. NAND carries spare areas and bad blocks, so the programmer settings must handle ECC and bad block management correctly. Read the original chip in full first, confirm the chip marking matches, and check the main board version.
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 @led_software. Enginerys does not host this file.
All sources (23)
The same file was posted more than once. If one link is dead, try the next.
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 →