Schematic for the Xiaomi Redmi Note 9 Pro with the project code M522 and document revision D1.5, provided as a 2 MB PDF. The revision number helps match it to the hardware build, so check that markings on your board agree. Technicians use these pages to trace power rails from the PMIC, follow charging and battery lines, and find components when tracking a short or a missing voltage. Open it in any PDF reader and search by reference designator to jump to a part quickly.
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 (9)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @esquematicosespecialista | 6 Aug 2021 | Open file on RM Schematics |
| @esquematicosespecialista | 1 Mar 2022 | Open file on RM Schematics |
| @pepeelectronica | 21 Apr 2022 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @canalesquematicos | 1 May 2023 | Open file on RM Schematics |
| @esquemaseletricos | 11 Feb 2025 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 5 May 2025 | Open file on RM Schematics |
| @schematics_bios | 31 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 3 Aug 2026 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.