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Kenwood VRS-7100 Service Manual page 29

Audio-video surround receiver
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VRS-7100
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3 7 63 1515 0
For Europe
AUDIO section
Rated power output during STEREO operation .....................
.................................................................100 W + 100 W
DIN/IEC (20 Hz ~ 20 kHz, 0.7% T.H.D. at 6 Ω )
Effective power output during STEREO operation
.................................................................130 W + 130 W
Effective power output during SURROUND operation
FRONT ....................................................100 W + 100 W
(1 kHz, 0.5% T.H.D. at 6 Ω one channel driven)
(1 kHz, 10% T.H.D. at 6 Ω one channel driven)
CENTER ...............................................................100 W
(1 kHz, 0.5% T.H.D. at 6 Ω one channel driven)
(1 kHz, 10% T.H.D. at 6 Ω one channel driven)
SURROUND ............................................100 W + 100 W
(1 kHz, 0.5% T.H.D. at 6 Ω one channel driven)
(1 kHz, 10% T.H.D. at 6 Ω one channel driven)
SURROUND BACK/SUBWOOFER ......................100 W
(1 kHz, 0.5% T.H.D. at 6 Ω one channel driven)
(1 kHz, 10% T.H.D. at 6 Ω one channel driven)
Total harmonic distortion ...............0.09% (1 kHz, 50 W, 6 Ω)
Frequency response
DIGITAL IN (DVD, VIDEO 1, VIDEO 2, AUX, GAME)
...10 Hz ~ 44 kHz, Sampling frequency 96kHz, +0 dB ~–3.0 dB
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Signal to noise ratio
DIGITAL IN (DVD, VIDEO 1, VIDEO 2, AUX, GAME)
................................................................................96 dB
Input sensitivity / impedance
LINE (DVD, VIDEO 1, VIDEO 2, AUX, FRONT AUX, GAME)
.................................................................400 mV / 47 kΩ
Output level / impedance
REC OUT ..................................................400 mV / 1 kΩ
PRE OUT (SURROUND BACK).......................1 V / 1 kΩ
PRE OUT (SUBWOOFER)...............................1 V / 1 kΩ
Tone control
BASS..................................................±10 dB (at 100 Hz)
TREBLE............................................. ±10 dB (at 10 kHz)
DIGITAL AUDIO section
Sampling frequency
.....................32 kHz, 44.1 kHz, 48 kHz,88.2 kHz, 96 kHz
Input level / impedance / wave length
Optical (VIDEO 1, AUX, GAME)
...........................(–15 dBm ~ –24 dBm), 660 nm ±30 nm
Coaxial (DVD, VIDEO 2) ..........................0.5 Vp-p / 75 Ω
Notes
1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
2. The full performance may not be exhibited in an extremely cold location (under a water-freezing temperature).
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SPECIFICATIONS
(1 kHz, 10% T.H.D. at 6 Ω )
130 W + 130 W
130 W + 130 W
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VIDEO section
Input sensitivity / impedance
Composite (DVD, VIDEO 1, VIDEO 2, FRONT AUX, GAME)
..................................................................1 Vp-p / 75 Ω
S VIDEO (DVD, VIDEO 2)
Luminance signal ....................................1 Vp-p / 75 Ω
Chrominance signal .........................0.286 Vp-p / 75 Ω
Output level / impedance
Composite (VIDEO 1, MONITOR OUT)
..................................................................1 Vp-p / 75 Ω
S VIDEO (MONITOR OUT)
Luminance signal ....................................1 Vp-p / 75 Ω
Chrominance signal .........................0.286 Vp-p / 75 Ω
130 W
FM tuner section
Tuning frequency range .......................87.5 MHz ~ 108 MHz
Usable sensitivity (DIN at 75 Ω)
MONO.............1.3 µV/ 13.2 dBf (40 kHz dev, S/N 26 dB)
STEREO ....45 µV/ 42.1 dBf (40 + 6 kHz dev, S/N 46 dB)
Total harmonic distortion (DIN at 1 kHz)
MONO.............................................0.2% (71.2 dBf input)
STEREO .........................................0.8% (71.2 dBf input)
130 W
Signal to noise ratio (DIN weighted at 1 kHz)
MONO ..........................................65 dB (71.2 dBf input)
STEREO........................................60 dB (71.2 dBf input)
Selectivity (DIN ±300 kHz) ............................................64 dB
Stereo separation (1 kHz) ............................................36 dB
Q Q
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1 3
Frequency response (30 Hz ~ 15kHz) ........+0.5 dB, –3.0 dB
AM tuner section
Tuning frequency range........................531 kHz ~ 1,602 kHz
Usable sensitivity (30% mod, S/N 20 dB)
...........................................................16 µV / (600 µV/m)
Signal to noise ratio (30% mod, 400 Hz)
.............................................50 dB (60 dBµ V EMF input)
GENERAL
Power consumption ...................................................... 85 W
Dimensions.........................................W : 440mm (17-5/16")
Weight (Net) .....................................................4.4 kg (9.7 lb) .
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2 9
9 4
2 8
1 5
0 5
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2 9
9 4
H : 079 mm (3-1/8")
D : 364mm (14-5/16")
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2 8
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