PDF schematic for the Compal LA-F114P mainboard in its UMA version, meaning integrated graphics without a discrete GPU. The document is revision 1.0, marked A00. Compal identifies its laptop boards with LA-xxxxP codes. Use the schematic to trace power rails, the charger and regulator circuits, EC and power-button signals, and the reset sequence when repairing no-power or no-boot faults. A discrete-GPU board will differ in places, so confirm your board is the UMA build and that the revision matches.
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 @cynetitsolution. Enginerys does not host this file.
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The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @cynetitsolution | 4 Feb 2026 | Open file on RM Schematics |
| @schematics_bios | 5 Aug 2026 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.