Samsung Galaxy A50 schematic in PDF form, covering model SM-A505F, about 7.32 MB in size. A service diagram like this lets a technician follow the battery and charging path, PMIC outputs, display and camera connector pinouts, and the signal lines between the application processor and peripherals. Any PDF reader opens it, and text search for net names speeds up tracing a fault. Regional variants of the A50 can differ in RF and modem sections, so check the model code on the phone matches before trusting component references.
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 @esquematicosparatodos. 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.