Text preview for : 199401 SM.pdf part of BOSE 199401 SM BOSE Audio AM-25-2 199401 SM.pdf
Back to : 199401 SM.pdf | Home
Contents
Warranty Period................................................................................................................................ 1
Safety Information ............................................................................................................................ 2
Electrostatic Discharge Sensitive (ESDS) Device Handling ........................................................ 3
Specifications ................................................................................................................................... 4
Theory of Operation .................................................................................................................... 5-17
Figure 1. DSP PCB Block Diagram ................................................................................................ 17
Figure 2. DSP Signal Flow ............................................................................................................. 17
Disassembly/Assembly Procedures ....................................................................................... 18-22
Figure 3. Top Cover Screw Location .............................................................................................. 18
Figure 4. Cover Latch Rotated Out ................................................................................................ 18
Figure 5. Cover Latch Rotated In ................................................................................................... 18
Figure 6. Base Plate Tabs .............................................................................................................. 18
Figure 7. Amplifier Assembly .......................................................................................................... 20
Figure 8. Woofer Harness Hookup ................................................................................................. 21
Test Set-up Parameters and Equipment ...................................................................................... 23
Test Procedures ........................................................................................................................ 24-25
Part List Notes ................................................................................................................................ 26
Main Parts List ................................................................................................................................ 27
Figure 9. Bass Box and Module Exploded Views .......................................................................... 28
Electrical Part List ..................................................................................................................... 29-41
Satellite Part List ............................................................................................................................ 42
Figure 10. LS12/25 Satellite Assembly .......................................................................................... 42
Figure 11. LS30 Jewel Cube