ITEL IT2320 All Schematic Diagram Free

ITEL IT2320 All Schematic Diagram Free Download – Get the complete ITEL IT2320 circuit and schematic diagrams for professional mobile repair. 100% original and clear solution files help you fix hardware faults easily. free ITEL IT2320 hardware schematics with full board details and tested layouts.

Back Camera / AI Camera Repair Diagram Solutions

Circuit Essentials and Signal Path In ITEL IT2320, the back camera is a fixed low resolution module (likely 0.3 MP). The schematic will show: Camera module connector: usually a flex cable connector with 4–8 pins. Power lines: typically a regulated camera supply voltage (e.g. VCC_CAM or VDD_CAM) via a filter or inductor. Control lines: often via I²C (SDA, SCL) or simple digital control lines. Ground reference and shielding. In the repair diagram, you will typically see: The pinout of the camera connector: e.g., Pin1 = VCC, Pin2 = GND, Pin3 = Data, Pin4 = Clock. A filter or resistor in series with the VCC line (for current limiting, decoupling). ESD protection diodes or TVS diodes on data lines. Traces from the camera connector to the main CPU or ISP pins.

Charger / USB Data Repair Diagram Solutions

Charging and USB data circuits are among the most frequently faulty parts in mobile phones. For ITEL IT2320, the repair schematic often includes: USB port connector (VBUS, D+, D–, ID, GND). Fuse / PTC resistor on VBUS (VBAT_IN) to protect against overcurrent. Charging IC / PMIC or power management stage. Filtering capacitors, inductors, and transient protection (ESD diodes). USB data line paths with series resistors and ESD diodes.

Component Name / Reference Identifier Diagram Solutions

Good schematics label each component with a reference designator (e.g. Rxx for resistors, Cxx for capacitors, Dxx for diodes, Lxx for inductors, Qxx for transistors). In your content: Provide a legend of reference names as in the ITEL IT2320 schematic: e.g., R101, R102, C201, D301, etc. Explain their functions: e.g. R101 = resistor in series with camera VCC, C201 = decoupling capacitor on main rail, D301 = ESD protection diode on data line. Map out example component naming: “If the repairer sees D302 on the data line near camera connector, that likely is an ESD diode; R304 may serve as a pull-down resistor, and so forth.

Download Now