Small schematic for the MSI MS-1637B touchpad board, revision 2.0, a 42.6 KB PDF. It covers the touchpad daughterboard of a laptop built around the MS-1637 design, showing its connector pinout and the few components on it. Useful when a touchpad or its buttons stop working and you need to check the flat cable, supply pins and signal lines back to the main board. The MS-16xx family is MSI's notebook numbering; make sure the subboard marking and revision match before replacing parts.
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 | 9 May 2025 | Open file on RM Schematics |
| @schematics_bios | 3 Aug 2026 | Open file on RM Schematics |
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