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Bose 321GS II Series - User Manual
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©2012 Bose Corporation
Reference Number 273029-SM Rev
. 12
Service Manual
3
•
2
•
1, 3
•
2
•
1GS
and 3
•
2
•
1GSX Series
II
Home Entert
ainment Systems
(US and non-US S
t
andard and Premium V
ersions)
Electronic Copy Only
3
•
2
•
1 Series
II
System
3
•
2
•
1GS Series
II
System
All manuals and user guides at all-guides.com
all-guides.com
2
Table of Contents
Main Page
Table of Contents
2
Safety Information
3
Warranty
3
Product Description
4
Accessories
4
Specifications
5
Electrostatic Discharge Sensitive (ESDS) Device Handling
9
Part List Notes
9
Packaging Part List, 3•2•1 Series II Home Entertainment System (See Figure 1)
10
Packaging Part List, 3•2•1 Series II System Accessory Kit (See Figure 2)
12
Main Part List, 3•2•1 II and 3•2•1GS II Console Assembly (See Figure 3)
13
Main Part List, 3•2•1GSX Console Assembly (See Figure 4)
15
Main Part List, Bass Module (See Figure 5)
17
Main Part List, Standard 3•2•1 Array Assembly (See Figure 6)
19
Main Part List, 3•2•1 GS Array Assembly (See Figure 7)
20
Electrical Part Lists
21
Console Main PCB Assembly
22
Console Tuner PCB Assembly
36
Bass Module Dsp/Amplifier PCB Assembly
39
Bass Module Input/Output PCB Assembly
46
Disassembly Procedures
47
Console Procedures
47
Bass Module Procedures
51
Disassembly Procedures
53
Standard Satellite Array Procedures
53
Gemstone Satellite Array Procedures
53
Test Procedures
54
Console Procedures
54
Bass Module Procedures
62
Satellite Array Procedures
63
Computer Setup Procedure
67
TAP Cable Construction
69
Bass Module Test Cable Construction
70
Console Test Cable Construction
71
Putting the Console into TAP Mode
72
Console TAP Commands
72
Changing the Region Code
76
Obtaining System Information from the Media Center Display
77
DVD Lock Options
79
3•2•1 Series II System Date of Manufacture Information
80
IC Diagrams
81
Troubleshooting
91
Glossary of Terms
93
Service Manual Revision History
94
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Bose 321GS II Series Specifications
General
Brand
Bose
Model
321GS II Series
Category
Home Theater System
Language
English
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