Theory Of Operation; Tm Components - Bose Personalized Amplification System Troubleshooting Manual

1. Power Stand PS1
1.1 Overview
The Personalized Amplification
with the following components:
PS1 Powerstand, L1 line array, R1 remote control, B1 bass loudspeaker, AC power cord, remote
control cable, loudspeaker cable (refer to figure 2 below).
PS1 power stand
B1 bass module 4-wire cable (blue)
Figure 2. Personalized Amplification System Components
The system has the following features:
•
All signal processing performed with DSP
• Remote control
• The ability to receive analog signal input and SPDIF digital signal input
• The ability to output analog signal and SPDIF digital signal.
•
Channel volume control
•
Master volume control
•
Mixer
• Tone control
• 100 sets of parameter equalizer
• System equalizer for compensating speaker characteristic
• Noisegate
•
Limiter
•
Clip indicator
• DSP software update and 100 sets of preset coefficients update
• Power protection and amplification protection

THEORY OF OPERATION

TM System is essentially a Natural Amplification sound system,
R1 remote
control
Remote
control cable
AC power cord
Upper and Lower L1 Cylindrical
Radiator™ loudspeaker
B1 bass module
4