Small Toshiba RAR archive, 455 KB, named CD731A. The name gives no laptop model, and CD731A is not a code that can be decoded with certainty, so it may be a project name or an internal identifier. Open the archive to see whether it holds a schematic, boardview or firmware before relying on it. Compare any board number found in the documents with the silkscreen on the PCB, because mismatched revisions lead to wrong rail and component readings.
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 (3)
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 |
| @Satale_bios_esquemas_Laptop | 25 Feb 2021 | 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.