RAR archive of 2.19 MB for the Toshiba Satellite A200 and A205, linked to Compal motherboard LA-3481P. The LA-xxxxP pattern is Compal's board designation, which is printed on the PCB along with a revision. The contents are not spelled out in the name, though a schematic is most likely. Technicians use such drawings to check standby voltages, follow the EC power-on signals, and locate the part behind a short. Make sure the board code on your unit matches before using values.
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 @alischematics. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.