Samsung schematic in PDF format for the 633NW monitor, with LS16CMY also given in the name, which matches the Samsung panel model code style for this display. The 390 KB document should cover the main electronics of the monitor, such as the scaler section, power circuits and backlight drive. Use it to trace rails from the power input, locate regulators and check signals when the screen stays dark or the unit will not power on. Confirm that the board inside the monitor matches the drawing before trusting part 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 @pdf_servicemanual. 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.