Revision 1.0 boardview for Compal board LA-J481P, platform name GPR31, packaged as ZIP. Compal applies the LA-xxxxP naming pattern to its laptop motherboards. The file maps component placement and net connectivity, so a technician can locate the power controller, probe test points, check for shorts on rails and identify unknown parts by designator. Open it with a boardview viewer such as OpenBoardView or FlexBV. A revision 2.0 layout also exists; verify the revision silkscreened on the PCB to avoid looking at the wrong placement.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 10 Sept 2022 | Open file on RM Schematics |
| @cyberlanelectonik | 15 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.