Front camera schematic for the Samsung SM-A23, supplied as a 2.79 MB PDF. The page details the selfie camera connector, its MIPI lanes, clock, reset and the analog and digital supply rails powering the module. It is handy when the front camera fails to open or shows a black preview, letting you check voltages and look for damaged filters near the connector. Open with a standard PDF reader and compare the board markings on the PCB with the drawing before replacing any component.
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 @phoneSchematics. 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.