Schematic for the Samsung Galaxy A10, model SM-A105F, supplied as a 1.82 MB PDF document. It is useful for tracing the supply lines from battery connector to PMIC, diagnosing no-power or no-charge faults, and identifying connector pins for the LCD, USB port and sub-board. Searching the PDF for a component reference quickly shows where it sits in the circuit. Before measuring, confirm the model code on the label under the battery or in the settings, because other A10 variants may differ in layout.
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 @esquemaseletricos. 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.