Circuit diagrams for the Xiaomi Mi 4, compressed into a 1.39 MB ZIP file. No board number or revision is stated in the name, so confirm the mainboard version printed on the PCB before working from these pages. With a schematic open in a PDF viewer, a repairer can trace a dead rail back to its regulator, check the USB charging path, and work out which capacitors or filters sit on a line that reads shorted. Another archive of identical size appears to be the same document under a duplicate file name.
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 @pepeelectronica. 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 | |
|---|---|---|
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @cyberlanelectonik | 2 Aug 2026 | Open file on RM Schematics |
| @schematics_bios | 3 Aug 2026 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.