Bose 3-2-1 Service Manual

6
Console Specifications (continued):
Analog Output (Aux) Characteristics:
Output level from 0 dB Full Scale: 1 Vrms at less than 0.05% THD
Gain from CODEC 0 dB Full Scale: 2 Vrms (-6 dB +/- 1 dB)
Output level from FM
(mono, 75 kHz dev): 0.3 Vrms nominal
Output level from AM
(30% mod, 100 dBuV): 0.2 Vrms nominal
Source Impedance at 1 kHz: 1560 Ohms nominal, +/- 10%
Output Coupling: AC
S/PDIF Coaxial Input Characteristics:
Sampling Rates Accommodated: 44.1 kHz, 48 kHz
Number of bits recognized: 16, 20 and 24
Input Impedance: 75 Ohms +/- 10%
Error Checking and Handling: Implements full error checking and handling,
considering CRC, validity bit, loss of lock,
parity error, and bi-phase error.
Input Coupling: AC
Optical S/PDIF Input Characteristics:
Sampling Rates Accommodated: 44.1 kHz and 48 kHz
Number of bits recognized: 16, 20 and 24
Error Checking and Handling: Implements full error checking and handling,
considering CRC, validity bit, loss of lock,
parity error, and bi-phase error.
Input Connector: TOSLINK
LFE Channel Volume Control: +12 dB to -12 dB gain range from the bass tone control
Film EQ: Selectable on or off
Tone Controls: Treble Control: Range of -12 to +12 dB in 11 steps
Bass Control: Range of -12 to +12 dB in 18 steps
FM Tuner Performance (per IHF-T-200):
Channel Spacing: US/Can/Dual Voltage: 200 kHz
Euro/UK/Aus: 50 kHz
Japan: 100 kHz
Band Limits: US/Can/Dual Voltage: 87.7 MHz - 107.9 MHz
Euro/UK/Aus: 87.50 MHz - 108.00 MHz
Japan: 76.00 MHz - 90.00 MHz
De-emphasis: US/Can/Dual Voltage: 75 usec
Euro/UK/Aus/Japan: 50 usec
SPECIFICATIONS

Bose 3-2-1 Specifications

General

DVD/CD Player	Yes
AM/FM Tuner	Yes
Remote Control	Yes
Inputs	Analog audio, composite video
Outputs	Composite video, Analog audio