WiFi, Bluetooth and GPS schematic for the Samsung SM-A22 5G, a 5.26 MB PDF sheet. It documents the wireless connectivity block, including the WLAN and BT path, GNSS receiver circuitry, antenna feeds and the related supply rails. Use it when WiFi will not switch on, Bluetooth fails to pair or location is unavailable, checking voltages, clocks and antenna matching parts. Open in any PDF viewer and confirm your board is the 5G variant of the A22, since the 4G model uses a different design.
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.