Compal LA-1311 motherboard schematics, revision R1A, delivered as an 869 KB RAR file. This is an early revision of the design, and LA- codes are Compal's internal board numbers rather than a retail model. Inside you can expect the full circuit drawing, normally as a PDF. It is useful for following the charger and DC-DC stages, checking clock and reset lines, and finding where a short sits on a rail. Make sure the board in front of you really is LA-1311 R1A, since component values can change between revisions.
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.