PDF schematic for the ASUS K43SV laptop motherboard, revision 3.0 according to the name, size 612 KB. Since the revision is stated, match it against the rev marking silkscreened on your board, because earlier revisions may differ in component placement and values. The drawing helps trace power rails, charger and regulator circuits, check enable signals, and pinpoint parts around a short or missing voltage. It opens in any PDF viewer, and searching net names makes it quicker to follow signals across pages.
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 (5)
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 |
| @Motherboard_Repair_Guide | 21 Dec 2021 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 10 May 2025 | Open file on RM Schematics |
| @schematics_bios | 3 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.