Main logic board schematic for the Lepus project, ZHX variant, a RAMP-stage drawing in a 1.23 MB PDF. Companion USB and LED board schematics exist in the same set. The name states no brand or board number, so check the PCB markings and the cover page before trusting part values. A mainboard schematic is the core reference for tracing power rails, the power-on sequence, charger and regulator circuits, and the EC and flash chip connections. Open it in any PDF reader and use net-name search to follow signals between pages.
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 @afsschematicfree. 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.