Service schematic for the Compal LA-2201 board, revision R1.0, compressed in an 892 KB RAR archive. R1.0 usually marks a production-level release, though the name names no chipset or laptop model. Compal, an ODM, builds boards for many brands under these LA- numbers. Extract with WinRAR or 7-Zip and open the drawing in a PDF viewer to trace rails, locate the parts that feed each voltage, and work through no-power or no-boot faults. Check the board code and revision on the PCB against this file first.
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 @abgm_manutencao_bios. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @abgm_manutencao_bios | 10 Jul 2019 | Open file on RM Schematics |
| @abgm_manutencao_esquemas | 14 Jul 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 1 Oct 2019 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 24 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.