Repair guide in PDF form for the Xiaomi Redmi 3Z and Redmi Note 3, with the Chinese title indicating component-level service instructions. At 8.76 MB it is likely to contain illustrated fault-finding steps for typical failures such as no power, no charging, missing display or signal problems, along with measurement points. Use it alongside the schematic and component location map for the same handsets. Confirm that the guide matches the exact board variant in front of you, since Redmi models sharing a name can use different layouts.
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.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.