PDF schematic for Compal board LA-J812P, revision 1A, with FH5VQ being the project code shown in the name, packed in an 8.88 MB RAR. A circuit diagram like this lets a repair technician follow power rails, power-on sequencing, charger and signal lines, and identify component values while hunting shorts or missing voltages. The LA- prefix is Compal's laptop board numbering. Open it in any PDF reader and check that the board number and revision on the PCB match revision 1A before trusting part values and net names.
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 (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 28 Dec 2021 | Open file on RM Schematics |
| @pepeelectronica | 27 Apr 2022 | Open file on RM Schematics |
| @schematics_bios | 26 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 3 Aug 2026 | 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.