Motorola MBP33SBU Baby Unit Microphone Replacement

Written By: Ely Tilley
  • Comments: 2
Motorola MBP33SBU Baby Unit Microphone Replacement

Difficulty

Difficult

Steps

2

Time Required

5 minutes

Introduction

The Baby Unit Microphone is vital because it allows you to communicate between the two monitors in different rooms. You will need a soldering kit to successfully install a new microphone.

  1. F2dJ5ZhinZNlpTMO
    F2dJ5ZhinZNlpTMO
    QQV33oIiUmHk5w51
    e1Z1DHUmyeSe6oFa

    • Using precision tweezers, remove the four rubber feet from the bottom of the baby unit.

    • Using a Phillips #1 screwdriver, remove the 9.5mm screws that were under the rubber feet.

    • Open the base of the baby unit.

  2. RLbUOpdCBnmEXQ1J
    RLbUOpdCBnmEXQ1J
    5N52LQtWE1rWgLSw

    • Desolder the wires connecting the microphone to the circuit board.

    • Beware of overheating, the soldering kit is capable of damaging the circuit board.

    • Beware of the potential for personal injury from heated metals.

    • For soldering procedures please refer to iFixit's guide to Soldering Skills.

    That is the tempreature sensor

    Janis Grinbergs -

Conclusion

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

Author

Ely Tilley

Member since: 28/09/17

714 Reputation

One comment

This is the temperature sensor, not the microphone.

Bjørnar.b -