Compal schematic for board LA-K051P, with LA-K052P also associated in the index, delivered as a PDF in a 2.58 MB RAR. The name does not mention the laptop model, so the board number on the PCB is the key to matching it. Inside, a technician can trace power rails from the charger IC through the main regulators, read signal names and component values, and check sequencing when a laptop is dead. LA-xxxxP is the Compal mainboard numbering pattern; verify the revision before use.
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 @schematicslaptop. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 29 Jan 2023 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | 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.