A 72.8 KB PDF indexed as a schematic and titled 110mt080kb, a code in a component part-number style with no reference to any laptop, board number or revision. A sibling sheet for 111mt080kb is also present, pointing to variants within the same family. Technicians use such sheets to confirm which terminal is which, the maximum voltage and current, and the case outline when diagnosing or replacing a power part. Read it in any PDF viewer and verify the physical marking before relying on it.
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 @cyberlanelectonik. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.