Quanta Y0HB schematic, revision 1A, for the HP Stream 11 small notebook, delivered as a 742 KB RAR archive. No DA board number is listed, and the Stream 11 was built on several related Y0H boards, so confirm the project code and revision on the PCB first. The drawings let you trace the power path from the adapter, check rail sequencing and locate the eMMC, memory and charging circuits. They are also used to find test points and pin down shorted parts. Open the extracted contents in a PDF viewer.
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 @IT_SERVICE_WORLD. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.