Wistron LA480 schematic, revision RSD, distributed in a 1.85 MB RAR archive. The name does not specify which laptop brand used this board, so identify it by the LA480 marking on the motherboard itself. A schematic like this is opened in a PDF viewer and serves for tracing voltage rails, power-on sequence and signal paths, reading component values and locating where a short can originate. Make sure the revision on your PCB matches RSD, as earlier revisions may differ.
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.