Motorola HSN4035 Manuals
Manuals and User Guides for Motorola HSN4035. We have 1 Motorola HSN4035 manual available for free PDF download: Service Instructions Manual
Motorola HSN4035 Service Instructions Manual (31 pages)
AMPLIFIER-LOUDSPEAKER
Table of contents
Table Of Contents2................................................................................................................................................................
Safety Summary6................................................................................................................................................................
Installation Precautions8................................................................................................................................................................
Introduction10................................................................................................................................................................
Reference Publications10................................................................................................................................................................
Test Setup11................................................................................................................................................................
Table 1. Test Equipment And Special Tools11................................................................................................................................................................
Test Procedure12................................................................................................................................................................
Troubleshooting Procedures12................................................................................................................................................................
Figure 1. Test Connector Schematic/wiring Diagram12................................................................................................................................................................
Table 2. Test Connector Components12................................................................................................................................................................
Repair Procedures14................................................................................................................................................................
Initial Disassembly14................................................................................................................................................................
Figure 3. Separating Front And Rear Housings14................................................................................................................................................................
Replacing Speaker15................................................................................................................................................................
Replacing Printed Circuit Board15................................................................................................................................................................
Table 3. Repair Parts Required For Speaker Replacement15................................................................................................................................................................
Table 4. Repair Parts Required For Printed Circuit Board Replacement15................................................................................................................................................................
Table 5. Printed Circuit Board Connections16................................................................................................................................................................
Figure 4. Pcb Connections To External Components17................................................................................................................................................................
Figure 5. Removing And Installing Pcb18................................................................................................................................................................
Replacing Volume Potentiometer19................................................................................................................................................................
Table 6. Repair Parts Required For Volume Potentiometer Replacement19................................................................................................................................................................
Figure 6. Removing Volume Potentiometer20................................................................................................................................................................
Figure 7. Preparing New Volume Potentiometer21................................................................................................................................................................
Figure 8. Connecting Leads To New Volume Potentiometer21................................................................................................................................................................
Replacing 9-foot Cable22................................................................................................................................................................
Table 7. Repair Parts Required For 9-foot Cable Replacement22................................................................................................................................................................
Figure 9. Removing And Installing 9-foot Cable23................................................................................................................................................................
Table 8. 9-foot Cable Connections To Pcb23................................................................................................................................................................
Final Reassembly24................................................................................................................................................................
Figure 10. Installing 9-foot Cable In Strain Relief24................................................................................................................................................................
Figure 11. Final Reassembly Of Amplifier-loudspeaker25................................................................................................................................................................
Exploded View And Repair Parts List26................................................................................................................................................................
Figure 12. Amplifier-loudspeaker, Motorola Kit Hsn4035( ), Exploded View26................................................................................................................................................................
Table 10. Repair Parts For Amplifier-loudspeaker Motorola Kit Hsn4035( )26................................................................................................................................................................
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