ZIP archive of 2.28 MB named as a schematic diagram for the Xiaomi Redmi 9A, though it is catalogued as firmware; the name points to circuit diagrams rather than a flash image. Extract it to see whether it holds PDF pages, images or other documents. A Redmi 9A schematic helps trace PMIC rails, charging circuitry, display and SIM connections and pinpoint shorted components. Confirm the contents and the device's board revision before using it as a reference during repair.
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 @esquematicosespecialista. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @esquematicosespecialista | 7 Aug 2021 | Open file on RM Schematics |
| @uzb4422 | 20 Feb 2023 | Open file on RM Schematics |
| @uzb4422 | 2 Sept 2023 | 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 →