Circuit diagram set for the Samsung NP-R20 laptop motherboard, compressed into a 1.08 MB RAR. The name states the model only, without a project code or revision number. With a schematic a technician can follow power sequencing, find the controller behind a missing rail, check pull-ups on enable signals and look up component values for replacement. Any archive utility extracts it. Before relying on the pages, compare the board code silkscreened on the PCB with the title block of the schematic.
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 @IT_SERVICE_WORLD. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @IT_SERVICE_WORLD | 1 Oct 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 2 May 2021 | 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.