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Integra DSR-7.3 Service Manual page 2

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SPECIFICATIONS
AMPLIFIER SECTION
Power Output (FTC)
All channels 25 watts per channel min.
RMS. into 6 ohms two channel driven,
1,000 Hz with no more than 10% total
harmonic distortion.
Continuous power output (DIN)
All channels 21 watts per channel min.
RMS. into 6 ohms two channel driven,
1,000 Hz
Continuous Power output (EIAJ)
All channel 26 watts per channel min.
RMS. into 6 ohms two channel driven,
1,000 Hz
Total Harmonic Distortion 10 % at rated power
0.2 % at 1 watt output
IM Distortion
10 % at rated power
0.2 % at 1 watt output
DVD SECTION
Signal readout system
Optical non-contact
Linear velocity
3.49 m/s (Single Layer)
3.84 m/s (Dual Layer)
Error correction system
Reed Solomon Product Code
Signal system
Standard NTSC
Regional restriction code South American area: 4
Output Level and Impedance
Composite
1.0Vp-p, 75 ohms
S-Video
Y: 1.0 Vp-p, 75 ohms
C: 0.286 Vp-p, 75 ohms
Component
Y: 1.0 Vp-p, 75 ohms
P
, P
B
TUNER SECTION
Tuning Range
Usable Sensitivity
50 dB Quieting Sensitivity
Capture Ratio
Image Rejection Ratio
IF Rejection Ratio
Signal-to-noise Ratio
Alternate Channel Att. (+/– 400 kHz) FM: Mono
Selectivity
AM Suppression Ratio
GENERAL
Power Supply
Power Consumption
Power Consumption (standby mode)
(*) when clock display is on
Specifications and features are subject to change without notice.
: 0.7 p-p, 75 ohms
R
FM: 87.50 to 108.00 MHz (50 kHz steps)
AM: 530 to 1710 kHz (10 kHz steps)
FM: Mono
11.2 dBf, 1.0 µV (75 ohms IHF)
Stereo
17.2 dBf, 2.0 µV (75 ohms IHF)
AM: 30 µV
FM: Mono
17.2 dBf, 2.0 µV (75 ohms)
Stereo
37.2 dBf, 20.0 µV (75 ohms)
FM: 2.0 dB
FM: 40 dB
AM: 40 dB
FM: 90 dB
AM: 40 dB
FM: Mono
73 dB, IHF
Stereo
67 dB, IHF
AM: 40 dB
55 dB, IHF
FM: 50 dB, DIN 55dB, IHF
FM: 50 dB
AC 120 V, 60 Hz
: 130 W
: 2.0 W
: 29 W (*)
www.denom.com
Damping Factor
Input Sensitivity and Impedance
DIGITAL OPTICAL IN
LINE (TV/LINE, MD/CDR/TAPE)
Output Level and Impedance
DIGITAL OPTICAL OUT
REC OUT (MD/CDR/TAPE)
PRE OUT (SUBWOOFER)
Frequency Response
Acoustic Control
Signal-to-noise Ratio
Muting
Laser
Frequency response
Signal-to-noise ratio (digital audio)
Audio dynamic range (digital audio)
Harmonic distortion (digital audio)
Wow and flutter
Operating conditions
0.9 µV (75 ohms DIN)
23 µV (75 ohms DIN)
Harmonic Distortion
Frequency response
Stereo Separation
Stereo Threshold
Output
Dimensions (W x H x D)
Weight
40 at 8 ohms
–21 to –15 dBm
200 mV/50 kohms
–21 to –15 dBm
200 mV, 2.2 kohms
1 V, 470 ohms
20 to 30,000 Hz : +/– 0.8 dB
1: +9 dB at 82 Hz
2: +9 dB at 82 Hz
+6 dB at 10,000 Hz
100 dB (0.5 V INPUT LINE)
–50 dB
Semiconductor laser, wavelength 650 nm
10 Hz to 44 kHz (96 kHz)
More than 100 dB
More than 93 dB
Less than 0.025%
Below threshold of measurability
Temperature: 5 C to 35 C (41 F to 95 F),
Operation status: Horizontal
FM: Mono
0.2 %
Stereo
0.3 %
AM:
0.7 %
FM: 30 to 15,000 Hz (+/– 1.0 dB)
FM: 45 dB at 1,000 Hz
30 dB at 100 to 10,000 Hz
FM: 17.2 dBf,
20 µV (75 ohms)
FM: 500 mV
AM: 150 mV
1
3
14
435
81 366 mm (17
/
3
/
8
16
7.0 kg (15.4 lb.)
DSR-7.3
7
/
ins.)
16

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