Compal LA-1731 schematics, revision R1.0, in a RAR archive of 976 KB. Only the ODM board code and revision are given, with no brand or model. Compal is a large Taiwanese notebook ODM, and boards with LA- numbers appear in laptops from several vendors. After extraction, the diagrams can be read in a standard PDF viewer to follow power-up sequences, check component values and locate the circuits behind a fault. The design revision on the board should match R1.0 before you rely on part values or net names.
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.