Bose 1801 Service Manual download pdf (Page 2)

PROPRIETARY INFORMATION

THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF

BOSE

CORPORATION WHICH IS BEING FURNISHED ONLY FOR

THE PURPOSE OF SERVICING THE IDENTIFIED BOSE PRODUCT

BY AN AUTHORIZED BOSE SERVICE CENTER OR OWNER OF THE

BOSE PRODUCT, AND SHALL NOT BE REPRODUCED OR USED

FOR ANY OTHER PURPOSE.

Contents

Specifications ................................................................................................................................... 2

Safety Information............................................................................................................................ 3

Electrostatic Discharge Sensitive (ESDS) Device Handling ........................................................ 4

Disassembly/Assembly Procedures ........................................................................................... 5-8

Test Procedures ............................................................................................................................... 9

Figure 1. 1801 Component Location .............................................................................................. 10

Figure 2. 1801 Side View ............................................................................................................... 10

Figure 3. 1800 Front Panel ............................................................................................................ 11

Figure 4. 1800 Rear View of Front Panel ....................................................................................... 11

Figure 5. 1801 Rear View of Front Panel ....................................................................................... 11

Figure 6. 1800 Rear Panel ............................................................................................................. 12

Figure 7. 1801 Rear Panel ............................................................................................................. 12

Part List Notes ................................................................................................................................ 13

Figure 8. 1801 Front Panel ............................................................................................................ 13

Part List ...................................................................................................................................... 14-17

Figure 9. 1801/1800 Block Diagram............................................................................................... 18

Figure 10. LED PCB Layout ........................................................................................................... 19

Figure 11. LED PCB Schematic Diagram ...................................................................................... 20

Figure 12. Amplifier Schematic Diagram ........................................................................................ 21

Figure 13. Amplifier PCB Layout .................................................................................................... 22

Troubleshooting Guide .................................................................................................................. 23

Voltage Conversion Instructions .................................................................................................. 24

Service Bulletin ......................................................................................................................... 25-28

1 2 3 4 5 6 7 ... 31 32

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Bose 1801 Service Manual Page 2

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