Motorola APX 5000 Service Manual page 128

Sec 1: 8-28
4. Ensure the microphone is seated properly with the microphone boot opening.
5. Remove the backer from the Microphone Membrane.
6. Carefully place the Microphone Membrane centered on the top surface of the microphone
boss area on the Main Chassis. Ensure the membrane is flat with no ripples or folds. Press
down firmly, applying 2-3 lbs. of force.
7. Repeat step 6 for the microphone mesh.
8. Ensure the microphone boot is correctly seated with the chassis opening.
8.8.8.2 Servicing Microphone Boot (4
NOTE: When servicing microphone boot, microphone membrane and microphone mesh
1. Carefully remove the microphone boot out of the Back Chassis opening
2. Pinch the sides of the microphone boot (4) and carefully slide out the microphone cartridge.
Make sure the flex is not stretched.
3. Insert the microphone cartridge into the new microphone boot slot using the black stick. Make
sure the flex is not stretched.
4. Ensure the microphone cartridge is seated properly with the microphone boot.
5. Ensure the microphone boot is correctly seated with the chassis opening.
6. Follow
and membrane.
NOTE: There are No serviceable Components on the Back Chassis Assembly.
8.8.9 Servicing Main Housing (A, L) – Dual Display Versions
Figure 8-38. Main Housing Assembly (Dual Display Version, Full Keypad)
Disassembly/Reassembly Procedures: Serviceable Components of the Main Sub-Assemblies
part will also need to be replaced.
Section 8.8.8.1.(steps 5–8) to complete assembling and placing the microphone mesh
Medallion (1)
FM Label (47)
Front Housing Assembly (1)
)