Equipment information:

Bose 1800VI Amplifier
Manufacturer:
Bose
Model: 1800VI
Date: 1998
Category: Professional music equipment
Group: Amplifier
Description: Professional Stereo Power Amplifier
Information:
                                    The Bose Model 1800VI Professional Stereo Power Amplifier is a two-channel, installed/portable amplifier made for professional sound applications. The 1800VI is rated at 450 Watts into 8 Ohms and 600 Watts into 4 Ohms. In the bridged-mono setting it can deliver 1400 Watts.

These manuals are available for the above equipment:

Bose -- 1800VI -- Service Manual
File name: Bose-780-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 60
Size: 1.07 Mbytes (1124680 Bytes)
Language: english
Revision: Rev. 00
Manual-ID/Number: 199747
Date: 1998
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: 59f2a3e45fa95203d7528b4eab891360
ed2kID: b99cc4a4a3460088bf3ac9c8089170ee
Downloads: 3182 since 23 April 2008
Information:
CONTENTS
Safety Information........................................................................................................................... 4
Electrostatic Discharge Sensitive (ESDS) Device Handling ........................................................ 4
1800VI Specifications ................................................................................................................... 5-6
1600VI Specifications ................................................................................................................... 7-8
Figure 1. 1600VI and 1800VI Block Diagram .................................................................................. 9
Theory of Operation .................................................................................................................. 10-18
Disassembly/Assembly Procedures ....................................................................................... 19-30
Figure 2. Cover Removal Screw Location Side View ..................................................................... 19
Figure 3. Cover Attaching Hardware .............................................................................................. 20
Figure 4. Rear View - Attaching Hardware ..................................................................................... 20
Figure 5. 240V Configuration ......................................................................................................... 21
Figure 6. 1600VI and 1800VI Amplifier Assembly ......................................................................... 21
Figure 7. Bottom Mounted Components ........................................................................................ 22
Figure 8. Side View - Bottom Mounted Components ..................................................................... 27
Figure 9. Heatsink Bridge ............................................................................................................... 27
Figure 10. Input Module Screw Location ........................................................................................ 29
Test Procedures ........................................................................................................................ 31-33
Figure 11. EQ Card Placement ...................................................................................................... 31
Frequency Response Test Table .................................................................................................. 32
Part List Notes ............................................................................................................................... 34
Main Part List............................................................................................................................ 35-37
Figure 12. Amplifier Test Setup Diagram ....................................................................................... 31
Figure 13. Front Panel Views, 100V and 120V Variation, 240V Variation ...................................... 37
Figure 14. Back Panel View ........................................................................................................... 37
Figure 15. Cross Section View ....................................................................................................... 38
Figure 16. 1600VI and 1800VI Amplifier Top View ........................................................................ 39
Figure 17. 1600VI and 1800VI, Amplifier Assembly Removed View ............................................. 40
Electrical Part List ..................................................................................................................... 41-54
Packing List ................................................................................................................................... 55
Figure 18. 1600VI and 1800VI Amplifiers Packing Diagram ......................................................... 55
Wiring Diagrams....................................................................................................................... 56-57
Figure 19. 1600VI and 1800VI Wiring Diagram ............................................................................. 56
Figure 20. 1600VI and 1800VI 240V Wiring Diagram ................................................................... 57
IC Pinout Diagrams ................................................................................................................... 58-59
Bose-780-Manual-Page-1-Picture
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