RAR archive holding a PDF schematic for a board identified as ZHJ Roxy-C, revision V3-111P. The name gives no laptop brand or model, so confirm the silkscreen on the PCB reads the same board name and revision before trusting the drawings. A schematic like this is used to trace power rails, follow enable and power-good signals through the startup sequence, and identify component values around a short or a dead rail. Extract the archive and open the PDF in any reader. Use text search to jump to net names and reference designators 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 @schematicslaptop. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 10 Aug 2022 | Open file on RM Schematics |
| @boardviewsandachematics | 2 Sept 2025 | Open file on RM Schematics |
| @cyberlanelectonik | 23 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.