Poco X3 Schematic Diagram Free Download

If you locate a shorted power rail (e.g., a short on a primary capacitor near the PMIC), cross-reference the schematic to find out the maximum voltage that rail can handle. Use a DC power supply to safely inject a low voltage (typically 1V to 2V) into that line. Use freeze spray or a thermal imaging camera to see which component heats up instantly—this component is your shorted culprit. Step 4: Component Replacement

Which of the phone are you fixing? (Poco X3, Poco X3 NFC, or Poco X3 Pro?) poco x3 schematic diagram download