Schematic PDF of 2.32 MB for the VILT3 project with board code NM-081, a style used by Compal for its NM-series motherboards. No brand, model or revision is stated in the name, so check the title block on the first pages. The diagram is used to follow the power-up sequence, trace rails and signals, and identify parts around the charger, PWM and EC circuits. Any PDF reader opens it, and text search helps locate net names. Verify the board number on your PCB before relying on values.
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.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.