SURROUND SOUND RECEIVER AA
AAVV
VVRR
RR22
2200
0000
00
- 2 -
POWER AMPLIFIER AND PREAMPLIFIER SECTION
Rated distortion (THD 20Hz-20 kHz FL/C/FR) ≤0.08%
(THD 20Hz-20 kHz SL/SR) ≤0.3%
Input Sensitivity (ref. 8 ohms, 1 kHz) 180+/-30 mV
S/N Ratio (A-wtd, 1KHz, 1W, 8 ohm) ≥-75 dB
(A-wtd, 1KHz, 80W, 8 ohm) FL/FR/C ≥92 dB
SL/SR ≥-90 dB
Frequency Response (20 Hz - 20 kHz) 0 ± 0.8 dB
Channel Balance (1 dB to -40 dB, 1 kHz) ≤2 dB
(-41 dB to -50 dB, 1 kHz) ≤3 dB
Audio muting at 1kHz ≥53 dB
Headphone O/P in 0.1%, 600 ohm load, CD in 500mV, 1 kHz ≥10V
Subwoofer out, 500mV in (THD at 2V O/P, 100 Hz) ≥0.5%
(S/N at 2V O/P, 100 Hz) ≥80 dB
Crosstalk (2V input, 10W, 1 kHz) > -68 dB
Continuous average power output (L/R/C RL/RR 8ohms) 80 W
Controls
Bass (at 500mV in, 1W out, 100 Hz) ±9dB
Treble (at 500mV in, 1W out, 10 kHz) ±9dB
SURROUND SECTION
Channel separation
I/p mode : L, R : 1V in, 1 kHz, Ch R, L ≥45 dB
: o/p at unexpected, 1 kHz, Ch C ≥35 dB
I/p mode : L= -R : 1V in, 1 kHz, Ch R, L ≥28 dB
: o/p at unexpected, 1 kHz, Ch C ≥30 dB
I/p mode : L= R : 1V in, 1 kHz, Ch R, L ≥45 dB
: o/p at unexpected, 1 kHz, Ch SL, SR ≥30 dB
Frequency Response
I/p mode : L, R : 1V in, 1W, Ch R, L 40Hz 0 ± 1.5 dB
20kHz 0 ± 0.8 dB
I/p mode : L= R : 1V in, 1W, Ch C 300Hz 0 ± 0.8 dB
20kHz 0 ± 0.8 dB
I/p mode : L= -R : 1V in, 1W, Ch SL, SR 30Hz 0 ± 1.0 dB
6.5kHz -3 ± 1.0 dB
S/N Ratio ( 200mV in, 1, A-WTD w/ 1k termination)
I/p mode : L, R : 1 kHz, Ch L, R ≥65 dB
I/p mode : L=R : 1 kHz, Ch C ≥65 dB
I/p mode : L=-R : 1 kHz, Ch SL, SR ≥65 dB
THD (2.2V in, 1W, w/ 80 kHz LPF, 1 kHz) ≤0.2%
AC-3/DTS SECTION
Frequency Response
FL, FR, C, SL, SR: 200Hz 0 ± 0.8 dB
20kHz 0 ± 0.8 dB
Distortion 1W all channels 0.08%
S/N 1 W ( CCIR/ARM, 200 Hz NOTCH & 400 Hz HPF) ≥85 dB
PROLOGIC II AUDIO
Center Width Control (Use track 2 from PLII Audio Test CD ver1.0)
SPECIFICATION
Step L/R C
0≤-31dB 0.0dB
1-12dB -0.6dB
2-9.6dB -1.1dB
3-7.6dB -1.8dB
4-4.8dB -4.6dB
Step L/R C
5-4.1dB -6.6dB
6-3.6dB -9.0dB
7-3.0dB ≤-31dB
