Samsung X20 service material based on the Cygnus-C board, delivered as a 1.34 MB RAR archive. Cygnus-C is the internal project name, with the suffix marking a specific variant, and it should match the title block of the drawings inside. No revision is listed. A technician can use the schematic to follow power rails, check signal paths between chipset and ports, and identify the parts around a failing circuit. Unpack with any RAR utility and confirm the PCB markings agree before relying on it.
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.