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Specifications; Audio Section; Video Section; Fm Tuner Section - Kenwood VRS-7100 Service Manual

Audio-video surround receiver
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VRS-7100
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3 7 63 1515 0
For U.S.A., Canada and Australia

AUDIO section

For U.S.A., and Canada
Rated power output during STEREO operation
70 watts per channel minimum RMS, both channels dri-
ven, at 8 Ω from 20 Hz to 20 kHz with no more than
0.7% total harmonic distortion. (FTC)
100 watts per channel minimum RMS, both channels
driven, at 6 Ω from 20 Hz to 20 kHz with no more than
0.7% total harmonic distortion.
Effective power output during STEREO operation
.................................................................130 W + 130 W
For Australia
Rated power output during STEREO operation
70 watts per channel minimum RMS, both channels dri-
ven, at 8 Ω from 20 Hz to 20 kHz with no more than
0.7% total harmonic distortion. (FTC)
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)
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L 13942296513
(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
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
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BASS..................................................±10 dB (at 100 Hz)
TREBLE..............................................±10 dB (at 10 kHz)
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).

SPECIFICATIONS

(1 kHz, 10% T.H.D. at 6 Ω)
(1 kHz, 10% T.H.D. at 6 Ω)
130 W + 130 W
130 W + 130 W
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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

VIDEO section

Input sensitivity / impedance
Composite (DVD, VIDEO 1, VIDEO 2, FRONT AUX, GAME)
....................................................................1 Vp-p / 75 Ω
S VIDEO (DVD, VIDEO 2) (For Australia)
Luminance signal ....................................1 Vp-p / 75 Ω
Chrominance signal .........................0.286 Vp-p / 75 Ω
COMPONENT VIDEO (DVD, VIDEO 2) (For U.S.A. and Canada)
Luminance signal ....................................1 Vp-p / 75 Ω
CB/CR-signal ...................................±0.32 Vp-p / 75 Ω
Output level / impedance
Composite (VIDEO 1, MONITOR OUT) ......1 Vp-p / 75 Ω
S VIDEO (MONITOR OUT) (For Australia)
Luminance signal ....................................1 Vp-p / 75 Ω
Chrominance signal .........................0.286 Vp-p / 75 Ω
COMPONENT VIDEO (MONITOR OUT) (For U.S.A. and Canada)
Luminance signal ....................................1 Vp-p / 75 Ω
CB/CR-signal ...................................±0.32 Vp-p / 75 Ω
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FM tuner section

3
6 7
1 3
Tuning frequency range .......................87.5 MHz ~ 108 MHz
Usable sensitivity (MONO)
........1.3 µV (75 Ω)/ 13.2 dBf (75 kHz dev, SINAD 30 dB)
130 W
50 dB quieting sensitivity
STEREO .................28 µV (75 Ω)/ 40.2 dBf (75 kHz dev)
Total harmonic distortion (1 kHz)
MONO ............................................0.5% (71.2 dBf input)
STEREO .........................................0.7% (71.2 dBf input)
Signal to noise ratio (1 kHz)
MONO ...........................................75 dB (71.2 dBf input)
STEREO........................................68 dB (71.2 dBf input)
130 W
Selectivity (±400 kHz) ...................................................70 dB
Stereo separation (1 kHz) ............................................40 dB
Frequency response (30 Hz ~ 15kHz) .......+0.5 dB, –3.0 dB

AM tuner section

Tuning frequency range
For U.S.A., and Canada..................530 kHz ~ 1,700 kHz
For Australia....................................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 : 440 mm (17-5/16")
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Weight (Net) .....................................................4.4 kg (9.7 lb)
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
m
H : 079 mm (3-1/8")
co
D : 364 mm (14-5/16")
9 9
2 8
9 9

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