Disassembly E1 GSM
Removing and Replacing the Microphone
1.Remove the battery cover, battery, SIM, rear housing, and transceiver PC
board, and keyboard assembly as described in the procedures.
2.Use plastic tweezers remove the microphone grommet.
3.Use the disassembly tool or plastic tweezers unplug the microphone from the
transceiver board as shown in Figure 11. Avoid damage to the microphone pins.
Plastic
Tweezers
Microphone
2 Microphone Pins
041104o
Figure 11. Removing and Replacing the Microphone
4.To replace, align the 2 microphone pins into the microphone contact holes.
Press the microphone firmly in place.
5.Replace the microphone grommet over the microphone.
6.Replace the transceiver PC board in the front housing, replace the rear
housing, SIM, battery, and battery cover as described in the procedures.
26 July 08, 2005 6809495A42-O |