Full circuit schematic for the Xiaomi Redmi Note 4, a 16.7 MB PDF that covers the phone's main board. Use it to trace power rails from the PMIC, follow charging, display, camera and RF signal paths, and find the likely culprit behind a short or no-power fault. Any PDF viewer opens it, and searching designators saves time on large pages. Several Redmi Note 4 variants exist with different chipsets, so confirm that the board in front of you matches the drawings before relying on specific values.
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 @mobileschematicshub. 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 | |
|---|---|---|
| @mobileschematicshub | 15 Jul 2019 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 5 May 2025 | Open file on RM Schematics |
| @canalesquematicos | 21 Feb 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.