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TABLE OF CONTENTS
Electrostatic Discharge Sensitive (ESDS) ....................... 2
Safety Information ....................... 3
Specifications ...................... 4
Specifications ........................ 5
Figure 1. Block Diagram ......................6
Figure 2. Input Connections .....................7
Figure 3. Output Connections .......................7
Figure 4. Rear Panel View .....................7
Disassembly / Assembly procedures ..................... 8
Figure 5. Exploded View .........................10
Test Procedures ............................. 11
Test Set-Up Parameters ............................ 11
Part List Notes .................................... 14
Main Assembly Parts List ............................... 15
Figure 6. Main Assembly ............................15
Electrical Parts List .................................... 16
Packaging ............................................ 21
Figure 7. Packaging .................................21
Main PCB Schematic ................................... 22
REV 0/ REV1
Main PCB Schematic ....................................... 23
REV 0/ REV1
Main PCB Schematic .................................... 24
REV 0/ REV1
Main PCB Schematic ........................................ 25
REV 0/ REV 1
I/O PCB Schematic ...................................... 26
REV 1
I/O PCB Schematic ....................................... 27
REV 1
I/O PCB Schematic ........................................ 28
REV 1
I/O PCB Schematic ......................................... 29
REV 1
I/O PCB Schematic ............................................. 30
REV 0
I/O PCB Schematic .............................................. 31
REV 0
I/O PCB Schematic ............................................... 32
REV 0
I/O PCB Schematic ................................................. 33
REV 0
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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.
CAUTION: THE BOSE ¨ FREESPACE ¨ SYSTEM CONTROLLER
CONTAINS NO USER-SERVICEABLE PARTS. TO PREVENT
WARRANTY INFRACTIONS, REFER SERVICING TO WARRANTY
SERVICE STATIONS OR FACTORY SERVICE.
Electrostatic Discharge Sensitive (ESDS)
Device Handling
This unit contains ESDS devices. We recommend the following precautions when repairing,
replacing or transporting ESDS devices:
¥ Perform work at an electrically grounded work station.
¥ Wear wrist straps that connect to the station or heel straps that connect to conductive floor mats.
¥ Avoid touching the leads or contacts of ESDS devices or PC boards even if properly grounded.
Handle boards by the edges only.
¥ Transport or store ESDS devices in ESD protective bags, bins, or totes. Do not insert unprotected
devices into materials such as plastic, polystyrene foam, clear plastic bags, bubble wrap or plastic
trays.
