Bose personalized amplification system service manual rev 01
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Page 1
105E
Better sound through researcha
Personalized Amplification SystemT'V'
PS1 Power Stand, R1 Remote Control, L1 Line Array and
B1 Bass Module
US/Canada, European, UK and Australian Versions 1.0 and 1.1
©2005 Bose Corporation Service ManuaI
Reference Number 264018-SM Rev. 01
Electronic Copy Only
Page 2
Contents
Safety Information ............................................................................................................................. 2
Specifications ..................... . 3
Electrostatic Discharge Sensitive (ESDS) Device Handling ..
Warranty .......
Part List Notes
Packaging Part List, PS1 Power Stand
Figure 1. PS1 Power Stand Packaging View.
.4
5
..5
..5
6
7
8
8
Packaging Part List, L1 Line Array ..........
Figure 2. L1 Line Array Packaging View .. ..
Packaging Part List, B1 Bass Module ............................................................................................. 9
Figure 3. B1 Bass Module Packaging View ........................................................................................ 9
Main Part List, PS1 Power Stand .......... 10
Figure 4. Power Stand Exploded View .............................................................................................. 11
Main Part List, PS1 Power Box ...................................................................................................... 12
Figure 5. Power Box Exploded View ........... 12
Main Part List, PS1 Input Panel Assembly ................................................................................... 13
Figure 6. Input Panel Assembly Exploded View ................................................................................ 14
Main Part List, LS1 Upper and Lower Line Source Arrays.. ...15
Figure 7. Line Array Exploded View ................................... ...16
Main Part List, Bass Module Exploded View. ...17
Figure 8. Bass Module Exploded View .......... ..17
Electrical Part Lists ......................... .18-76
Input Panel PCB Assembly ...................................................................................................... 18-27
Digital Signal Processor (DSP) PCB Assembly ...................................................................... 28-41
Microprocessor (MCU) PCB Assembly .......... 42-45
Amplifier PCB Assembly .......................................................................................................... 46-56
27 Volt Power Supply PCB Assembly ..................................................................................... 57-66
Auxiliary Power Supply PCB Assembly .. 67-71
EMI PCB Assembly ................................................................................................................... 72-75
Remote Control PCB Assembly ..................................................................................................... 76
Figure 9. PS1 Power Stand Electronics Module with Top Cover Removed .. ...77
Disassembly Procedures ....................................................................... ...78
Power Stand Procedures ...78
Line Array Procedures ....... ...83
Bass Module Procedures ............ ...84
Figure 10. PS1 Power Stand Block Diagram. 85
Test Procedures ........................................ . 86-92
Schematic Diagrams ..93-126
Appendix ................................................................................................................................ 1-27 130
Test Cables ............................................................................................................................ 127- 129
Figure 11. Amplifier Output Test Cable Wiring Diagram . ..... 127
PS1 Power Stand Software Update Procedure .......................................................................... 130
Service Manual Revision History ................................................................................................. 131