Specifications

1
CONTENTS
Safety Information.............................................................................................................................2
Warranty.............................................................................................................................................2
Product Description..........................................................................................................................3
Accessories .......................................................................................................................................3
Specifications................................................................................................................................ 4-7
Electrostatic Discharge Sensitive (ESDS) Device Handling .........................................................8
Part List Notes...................................................................................................................................8
Frequently Ordered Items ................................................................................................................9
Packaging Part List, 3•2•1 Series II Home Entertainment System (see Figure 1) .....................10
Figure 1. 3•2•1 Series II Home Entertainment System Packaging View .......................................... 11
Packaging Part List, 3•2•1 Series II Accessory Kit (see Figure 2) ..............................................12
Figure 2. Accessory Kit Exploded View.............................................................................................12
Main Part List, 3•2•1 Series II Console Assembly (see Figure 3)................................................13
Figure 3. 3•2•1 Series II Console Exploded View .............................................................................14
Main Part List, Bass Module (see Figure 4)..................................................................................15
Figure 4. Bass Module Packaging View ...........................................................................................15
Main Part List, Standard 3•2•1 Array Assembly (see Figure 5) ...................................................16
Figure 5. Standard 3•2•1 Array Assembly Exploded View ................................................................16
Main Part List, 3•2•1 GS Array Assembly (see Figure 6) .............................................................17
Figure 6. 3•2•1 GS Array Assembly Exploded View..........................................................................17
Electrical Part Lists................................................................................................................... 18-41
Console Main PCB Assembly .................................................................................................. 18-29
Console Tuner PCB Assembly ................................................................................................. 30-33
Bass Module DSP/Amplifier PCB Assembly........................................................................... 34-40
Bass Module Input/Output PCB Assembly ...................................................................................41
Disassembly Procedures ......................................................................................................... 42-47
Console Procedures ................................................................................................................. 42-45
Bass Module Procedures ......................................................................................................... 45-46
Standard Satellite Array Procedures .............................................................................................47
Gemstone
TM
Satellite Array Procedures........................................................................................47
Test Procedures ........................................................................................................................ 48-52
Figure 7. Console Main PCB Layer 1 Topside Etch Layout Diagram ...............................................53
Figure 8. Console Main PCB Layer 2 Ground Plane Layout Diagram ..............................................54
Figure 9. Console Main PCB Layer 3 Power Plane Layout Diagram................................................55
Figure 10. Console Main PCB Layer 4 Bottom Etch Layout Diagram ..............................................56
Figure 11. Console Tuner PCB Topside Etch Layout Diagram .........................................................57
Figure 12. Console Tuner PCB Bottom Side Etch Layout Diagram..................................................58
Figure 13. Bass Module DSP/Amplifier PCB Topside Etch Layout Diagram ....................................59
Figure 14. Bass Module DSP/Amplifier PCB Bottom Side Etch Layout Diagram .............................60
Figure 15. Bass Module Input/Output PCB Topside Etch Layout Diagram.......................................61
Figure 16. Bass Module Input/Output PCB Bottom Side Etch Layout Diagram ...............................61
Appendix .................................................................................................................................... 62-66
Obtaining System Information from the Media Center Display..................................................62
DVD Lock options ..................................................................................................................... 63-64
Setting a password and restriction level ......................................................................................63
DVD Lock Bypass............................................................................................................................64
321 Series II System Date of Manufacture Information ...............................................................64
Glossary of Terms ...........................................................................................................................65
Service Manual Revision History...................................................................................................66