Compal LA-1601 notebook motherboard schematics, revision R0.4, in a RAR archive of roughly 1.26 MB. The R0.x numbering points to an engineering-stage design that came before later revisions such as R0.5, so check the PCB marking carefully because nets and part values can shift. Compal is a laptop ODM, and the same LA- board can turn up inside machines sold under different brand names. Extract the archive and use the pages to follow voltage regulators, clock and reset signals, and to measure expected voltages around a suspected fault.
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.