Schematic in PDF format for the Compal LA-7321P board, revision 0.22, with PBL50 being the Compal project code noted in the name. Compal uses LA-prefixed numbers for notebook boards it builds for several laptop brands, so identify the device by the PCB number rather than the case. Pages typically cover the power-on chain, battery charging, memory, video output and the embedded controller. Since 0.22 is an early revision, compare part values against your board before ordering replacements.
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_esquemas. 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_esquemas | 27 Jul 2019 | Open file on RM Schematics |
| @bartonarquivos | 8 Sept 2023 | Open file on RM Schematics |
| @boardviewarchive | 21 Oct 2023 | Open file on RM Schematics |
| @bartonarquivos | 11 Aug 2025 | Open file on RM Schematics |
| @bartonarquivos | 15 May 2026 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.