Schematic for a Compal LS-E543P sensor daughterboard, revision 1.0, tied to the CIUYA_YB project with the Alpine code name. The PDF is packed inside a small RAR archive of 148 KB. Small LS-series boards like this carry sensor circuitry and the connector that links them to the main logic board, so the drawing is handy for checking that connector pinout, tracing supply lines and finding parts. Compal uses the LS prefix for its subboards. Confirm that the number printed on the PCB matches before relying on the values shown.
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 Nov 2022 | 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.