Schematic diagram set for the Xiaomi Redmi Note 8, with the name giving the board or project code LLDM516. It is filed as firmware, but the name describes a circuit diagram packed in a 1.97 MB zip archive. Technicians use these pages to trace charging, PMIC and backlight circuits, follow battery and USB lines, and find test points when a phone will not power on. Compare the board code printed on the PCB before trusting component positions, because variants of the same model can differ.
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 @canalesquematicos. 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 | |
|---|---|---|
| @canalesquematicos | 27 Jun 2026 | Open file on RM Schematics |
| @esquemaseletricos | 30 Sept 2026 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →