Schematic excerpt for Compal board LA-B102P, revision 1.0, focused on the Nuvoton NPCE288NA0DX embedded controller. At only 56.6 KB it likely covers the EC section rather than the whole board. LA-xxxxP numbering belongs to Compal, an ODM building notebooks for many brands. Technicians use such a sheet to check EC power supply, clock, reset and SPI connections, keyboard matrix and power-button lines when a laptop will not power on. Match the LA-B102P number and revision on the PCB before relying on it.
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 @alischematics. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @alischematics | 13 Sept 2021 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 6 May 2025 | Open file on RM Schematics |
| @schematics_bios | 3 Aug 2026 | Open file on RM Schematics |
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