Bose CD-20 Service Manual page 6

Signal to Noise Ratio:
Distortion:
Frequency Response:
Auto Stop Level:
Input Impedance:
Output Impedance:
Output Voltage:
Headphone Output:
Maximum Output Level:
THD:
Frequency Response:
Signal to Noise Ratio:
Channel Separation:
Switching "pops" and "clicks":
Muting, Zone 1 and 2 outputs:
Digital to Analog Process:
Maximum Output Level:
THD + Noise:
Signal to Noise Ratio:
Channel Separation:
Frequency Response:
Low-level Linearity Error:
Dynamic Range:
SPECIFICATIONS
AM Tuner (per IHF-T-100)
(continued)
50 dB nominal/ 45 dB limit
1.0% nominal/ 2.0% limit
40 Hz: -3 dB nominal/ -6 dB limit
2 kHz: -3 dB nominal/ -6 dB limit
60 dBuV/m ± 3 dB
Preamplifier
AUX/ VIDEO 1, 2 = 33kΩ
TAPE = 48kΩ
Zone 1, 2 =:220Ω
TAPE: = 220Ω
FM: 0.6 Vrms
AM: 0.4 Vrms
CD: 2.0 Vrms
31 mW ±2 dB
2.0 Vrms ± 2 dB
.02% nominal/ .08% limit
± 0.5 dB nominal/ ±1.0 dB limit
115 dB nominal/ 100 dB Limit
70 dB nominal/ 50 dB limit
1 mV nominal/ 10 mV limit
-100 dB nominal/ -90 dB limit
CD Player
4X Over-sampling, dual one bit D/A
2.0 V ± 2 dB
0.03% nominal/ 0.12% limit
90 dB nominal/ 85 dB limit
70 dB nominal/ 50 dB limit
± 0.5 dB nominal/ ± 1.0 dB limit
5.0 dB nominal/ 10.0 dB limit
95 dB nominal/ 90 dB limit
6
at 100 dBµV/m
at 100 dBµV/m
at 100 dBµV/m, 0 dB
@ 400 Hz
±30%, 1 kHz, max volume
±40%, 1 kHz, max volume
±10%, 1 kHz, max volume
Mono/ 75 kHz dev.
30% mod., 100 dBuV/m
ABEX TCD-782 TNO2
32Ω load, 1 Vrms Aux input
THD <0.15%
1 kHz, THD < .12%
Output = 1 Vrms
20 Hz- 20 kHz
A-weighted, max volume
pk, max. vol.
at 1 kHz, 0 dB
A-weighted
at 1 kHz
20 Hz - 20 kHz
-90 dB