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Fitbit Charge HR Vibration Motor Replacement

필요한 것

  1. Fitbit Charge HR Vibration Motor Replacement, Vibration Motor: 1 단계, 이미지 1개 중 1개
    • Remove the four 2.9 mm screws from the back of the display using a Torx screwdriver.

    • Remove the back cover from the device.

  2. Fitbit Charge HR Vibration Motor Replacement: 2 단계, 이미지 3개 중 1개 Fitbit Charge HR Vibration Motor Replacement: 2 단계, 이미지 3개 중 2개 Fitbit Charge HR Vibration Motor Replacement: 2 단계, 이미지 3개 중 3개
    • Remove the two 2.9 mm Torx screws holding the circuit board in place.

    • Carefully pry the board out using an opening tool.

  3. Fitbit Charge HR Vibration Motor Replacement: 3 단계, 이미지 1개 중 1개
    • Remove the motherboard assembly from the device by gently lifting.

  4. Fitbit Charge HR Vibration Motor Replacement: 4 단계, 이미지 2개 중 1개 Fitbit Charge HR Vibration Motor Replacement: 4 단계, 이미지 2개 중 2개
    • Locate the vibration motor on the motherboard.

    • Desolder the red and black wires connected to the motherboard from the vibration motor.

    • Red wire is located closer to the outside. Black wire is closer to the inside of the motherboard.

    • Replace with new vibration motor.

결론

To reassemble your device, follow these instructions in reverse order.

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