HP 15 laptop schematic referencing the Quanta Y19C and Y33 projects, revision 2A, with an ITE IT8987E embedded controller named in the file. The EC handles power-button logic, battery and charger communication and keyboard scanning, so its pages are key for no-power diagnosis. The 2.34 MB PDF supports tracing rails and locating shorted components. No full DA board number appears, so match the Quanta project code on the PCB before use.
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 @ITHINKHS. 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 | |
|---|---|---|
| @ITHINKHS | 3 Jan 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 28 Apr 2025 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.