Compal schematic in PDF format, packed as RAR, for project JAL10 with motherboard LA-4151P. Compal uses LA-xxxxP numbers for its laptop boards and a short code like JAL10 for the project name, but the laptop brand is not given here. The drawings help trace adapter and battery power paths, follow the power-on sequence, and identify components around shorts or failed regulators. Read the LA number on the PCB silkscreen and confirm it matches LA-4151P before using any values from the document.
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 | 7 Sept 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.