Samsung Galaxy S3 I9300: Schematic Diagram

For the international I9300 model, the schematic links the AP to an Intel Wireless PMB9811X Gold Baseband processor , managing 2G and 3G communications.

Focuses on the MAX77693 and MAX77686

Covers the Broadcom chips for GPS/GLONASS (BCM47511) and the Murata module for dual-band WiFi and Bluetooth 4.0. Samsung Galaxy S3 I9300 Schematic Diagram

and the first-of-its-kind for a Samsung flagship. Professional Repair Utility For the international I9300 model, the schematic links

The schematic is typically divided into sheets that categorize specific functions: For the international I9300 model

Details the 2G/3G RF transceiver chip (often the PMB5712) and its associated antenna filters and oscillators.

PMICs (Power Management Integrated Circuits), which regulate voltage across the motherboard. Maps the Wolfson Microelectronics audio hub