Schematic page for the 13 MP wide main rear camera of the Samsung SM-A02S, provided as a 3.71 MB PDF. It shows the camera connector pinout, power supplies and the signal routing to the processor, useful when the main camera fails, freezes or reports an error. A technician can measure the analog and digital supply rails at the connector, look for damaged filters near the socket and confirm the module rather than the board is at fault. Any PDF reader opens it; check that the device matches this model before working from 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 @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.