Motorola APX 5000 Service Manual page 131

Disassembly/Reassembly Procedures: Serviceable Components of the Main Sub-Assemblies
8.8.11 Servicing Speaker Module (J)
1. Complete steps
Speaker Module Seal (35)
Speaker Module (34)
Mic Membrane (37)
Mic Mesh (36)
8.8.11.1 Servicing Microphone Membrane/ Microphone Mesh
NOTE: When servicing microphone membrane, microphone mesh part will also need to be
1. Carefully peel off the Microphone Membrane (37) and Microphone Mesh (36) from the
Speaker Module.
2. Clean the area, once the Microphone Membrane and Microphone Mesh are removed, to
ensure it is free of adhesive and debris. Ensure nothing comes in contact with the
microphone while cleaning.
3. Remove the backer from the Microphone Membrane.
4. Carefully place the Microphone Membrane centered on the top surface of the microphone
opening; with no ripples or folds. Press down firmly, applying 2-3 lbs. of force.
5. Repeat step 4 for the Microphone Mesh.
8.8.12 Servicing Speaker Grille Assembly (K)
Speaker Grille Label (39)
NOTE: Grille Label will be damaged during disassembly.
8.7.1 through 8.7.2
Figure 8-41. Speaker Module
replaced.
Figure 8-42. Speaker Grille Assembly
of section 8.7 on page 1:8-13.
NOTE: For assembly, ensure
the seal key feature is
aligned on top as shown.
Speaker Grille (38)
Sec 1: 8-31