Compal LA-5821P circuit schematics, revision 1.0, stored in a RAR archive of roughly 1.13 MB. The name gives just the board code and revision, without laptop model, brand or chipset. Compal builds notebooks for many brands and marks each motherboard with an LA-number on the PCB. Unpack it with WinRAR or 7-Zip and use the pages to trace voltage rails, check the power-on sequence, locate MOSFETs, fuses and test points and narrow down a short circuit. Check that the board in hand shows LA-5821P and a matching revision before relying on it.
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.