Compal schematic archive for the LA-9901P motherboard, revision R1.0, roughly 1.01 MB in RAR format. Only the ODM board code and revision are given, with no laptop model, so identification has to come from the number printed on the PCB itself. Unpacking reveals the circuit pages a repair technician uses to follow voltage rails from the adapter input, identify the BIOS flash and EC wiring, and find parts near a short. Revisions can differ in component placement or values, so confirm the R1.0 marking matches your board.
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.