Bottom-side placement drawing for Compal-made motherboard LA-8821P, a 584 KB PDF. The name does not state the laptop brand, model or board revision. Used together with the top-side drawing and a schematic, it lets a technician locate components on the underside, such as decoupling capacitors and small regulators, when tracing a rail or isolating a shorted part. Compal numbering uses the LA- prefix, so check the code silkscreened on your PCB matches exactly, including the revision. Text search in a PDF reader helps find designators.
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 @SCHEMATICWORLD. 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 | |
|---|---|---|
| @SCHEMATICWORLD | 17 Feb 2022 | Open file on RM Schematics |
| @laptexdna | 25 Jul 2022 | Open file on RM Schematics |
| @CLRINDORE | 17 Aug 2023 | Open file on RM Schematics |
| @generalschematics | 16 Sept 2024 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 6 May 2025 | Open file on RM Schematics |
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