Bose 102 User Manual

Electrostatic Discharge Sensitive (ESDS) Device Handling.........................................................3
Safety Information................................................................................................................................4
Specifications.......................................................................................................................................5
Disassembly/Assembly Procedures ............................................................................................. 6-9
102
®
Flush-Mount Loudspeaker........................................................................................................6
Figure 1. 102 Flush-Mount Grille Removal.............................................................................................6
Figure 2. 102 Flush-Mount Driver Replacement....................................................................................6
102 Surface-Mount Loudspeaker......................................................................................................7
Figure 3. 102 Surface-Mount Driver Removal/Replacement................................................................7
Figure 4. 102 Surface-Mount Baffle Assembly......................................................................................8
102 System Controller Procedures................................................................................................8-9
Figure 5. 102 System Controller Exploded View..................................................................................10
Figure 6. 102 System Controller Block Diagram ................................................................................11
Test Procedures ......................................................................................................................... 12-15
Figure 7. Test Connections for 102F or 102S Loudspeaker................................................................12
102 Loudspeaker Test Signals.........................................................................................................12
102 System Controller Test Procedures ...................................................................................... 13
102 System Controller Initial Switch Positions..............................................................................13
102 System Controller Frequency Response................................................................................14
102 System Controller Test Procedures...................................................................................14-15
102 System Controller Voice Channel Response..........................................................................15
102 Loudspeaker Driver Wiring ......................................................................................................16
Figure 8. 102 Loudspeaker Schematic Diagram (Passive Units).......................................................16
Figure 9. 102 Loudspeaker Schematic Diagram (Transformer Units)................................................16
Figure 10. Tap Selection Switch Wiring (Transformer Units)..............................................................16
Tap Selection Switch Wiring............................................................................................................16
102 Flush-Mount Loudspeaker Parts List (Per Figure 10) ......................................................... 17
102 Flush-Mount Loudspeaker Installation Hardware ................................................................ 17
102 Loudspeaker Exploded Views ................................................................................................ 18
Figure 11a. 102 Flush-Mount Non-RoHS Loudspeaker Exploded View............................................ ..18
Figure 11b. 102 Flush-Mount RoHS Loudspeaker Exploded View......................................................18
102 Surface-Mount Loudspeaker Parts List (Per Figures 11 & 12) ........................................... 19
102 Surface-Mount Loudspeaker Installation Hardware ............................................................ 19
Figure 12. 102 Surface-Mount Loudspeaker Exploded View...............................................................20
Figure 13. 102 Surface-Mount Loudspeaker ..................................................................................... 21
102 System Controller Parts Lists ............................................................................................ 22-25
102 System Controller Packing List .............................................................................................. 25
102 Loudspeaker Packing Diagrams ........................................................................................ 26-27
Figure 14. 102 Flush-Mount Loudspeaker Packing Diagram..............................................................26
Figure 15. 102 Surface-Mount Loudspeaker Packing Diagram...........................................................27
Service Manual Revision History.....................................................................................................28
CONTENTS
2

Bose 102 Specifications

General

Brand	Bose
Model	102
Category	Speaker System
Language	English