Bose Lifestyle SA-2 User Manual

1
CONTENTS
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
®
Lifestyle
®
SA-2 & SA-3 amplifiers contain
no user-serviceable parts. To prevent warranty infractions,
refer servicing to warranty service stations or factory service.
SAFETY INFORMATION ....................................................................................................................2
ELECTROSTATIC DISCHARGE SENSITIVE (ESDS) DEVICE HANDLING ......................................2
WARRANTY........................................................................................................................................2
ELECTRICAL SPECIFICATIONS......................................................................................................3
MECHANICAL SPECIFICATIONS.....................................................................................................4
PRODUCT DESCRIPTION ...............................................................................................................4
PART LIST NOTES ...........................................................................................................................4
PACKAGING PART LIST ..................................................................................................................5
Figure 1. Lifestyle
®
SA-2 Packaging View ......................................................................................... 5
PACKAGING PART LIST ..................................................................................................................6
Figure 2. Lifestyle
®
SA-3 Packaging View .........................................................................................6
MAIN PART LIST SA-2..........................................................................................................................7
Figure 3. Lifestyle
®
SA-2 Exploded View..............................................................................................7
ELECTRICAL PART LIST SA-2.......................................................................................................8-13
MAIN PART LIST SA-3........................................................................................................................14
Figure 4. Lifestyle
®
SA-3 Exploded View ..........................................................................................14
ELECTRICAL PART LIST SA-3.....................................................................................................15-24
SA-2 DISASSEMBLY PROCEDURES...........................................................................................25-26
SA-3 DISASSEMBLY PROCEDURES...........................................................................................27-29
TEST SET-UP ................................................................................................................................... 30
TEST PROCEDURES .......................................................................................................................31
Revision History................................................................................................................................... 32

Bose Lifestyle SA-2 Specifications

General

Compatibility	Bose Lifestyle systems
Channels	2
Total Harmonic Distortion	<0.1%
Power Output	40 watts per channel
Frequency Response	20Hz - 20kHz
Signal-to-Noise Ratio	90 dB
Output Impedance	4-8 ohms
Speaker Connectors	Spring-loaded terminals