Full schematic for the ASUS K42JR laptop at revision 2.0, a 2.56 MB PDF. The drawing documents power input and charging, CPU, graphics and memory supplies, chipset interconnects and connector pinouts. It is the core reference for tracing a missing rail back to its regulator, reading part values for replacement and finding the source of a short to ground. Open it in a PDF viewer with text search for net names, and confirm the mainboard carries revision 2.0 before relying on the circuits 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 @afsschematicfree. 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 | |
|---|---|---|
| @afsschematicfree | 28 Jan 2024 | Open file on RM Schematics |
| @afsschematicfree | 1 Feb 2024 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.