Specifications - Kenwood VR-7070 Instruction Manual

Specifications

AUDIO section
Rated power output during STEREO operation
100 watts per channel minimum RMS, both channels driven,
at 8 Ω from 20 Hz to 20 kHz with no more than 0.09% total
harmonic distortion. (FTC)
Effective power output during SURROUND operation
FRONT (20 ~ 20 kHz, 0.09 % T.H.D. at 8 Ω one channel driven)
............................................................................... 100 W + 100 W
CENTER (20 ~ 20 kHz, 0.09 % T.H.D. at 8 Ω one channel
driven) .................................................................................. 100 W
SURROUND (20 ~ 20 kHz, 0.7 % T.H.D. at 8 Ω one channel
driven) ................................................................... 100 W + 100 W
SURROUND BACK/SUBWOOFER (20 ~ 20 kHz, 0.09 % T.H.D.
at 8 Ω one channel driven) ................................................. 100 W
Total harmonic distortion ....................... 0.009 % (1 kHz, 50 W, 8 Ω)
Frequency response
(CD/DVD, TAPE, VIDEO 1, VIDEO 2, VIDEO 3, DVD/6CH)
................................................. 10 Hz ~ 100 kHz, +0 dB ~ –3.0 dB
PHONO 'RIAA' response .............. 40 Hz ~ 20 kHz, +1.5 dB ~ –3.0 dB
Maximum input level
PHONO (MM) .................................... 45 mV, 1 % T.H.D. at 1 kHz
Signal to noise ratio (IHF'66)
PHONO (MM) ........................................................................ 75 dB
(CD/DVD, TAPE, VIDEO 1, VIDEO 2, VIDEO 3, DVD/6CH)
............................................................................................... 95 dB
Loudness control
VOLUME at –30 dB level ...................................... +6 dB (100 Hz)
Input sensitivity / impedance
PHONO (MM) ........................................................ 4.0 mV / 47 kΩ
(CD/DVD, TAPE, VIDEO 1, VIDEO 2, VIDEO 3, DVD/6CH)
.............................................................................. 320 mV / 47 kΩ
Output level / impedance
TAPE REC ............................................................... 320 mV / 1 kΩ
PRE OUT (FRONT, CENTER, SURROUND) ............... 1 V / 500 Ω
PRE OUT (SURROUND BACK CHANNEL) ............... 1 V / 500 Ω
PRE OUT (SUBWOOFER) .......................................... 1 V / 500 Ω
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, 96 kHz
Input level / impedance / wave length
Optical ........................... (–15 dBm ~ –24 dBm), 660 nm ±30 nm
Coaxial ................................................................... 0.5 Vp-p / 75 Ω
Output level / impedance / wave length
Optical ........................... (–21 dBm ~ –15 dBm), 660 nm ±30 nm
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).
Caution : Read this page carefully to ensure safe
operation.
VIDEO section
VIDEO inputs / outputs
VIDEO (composite) .................................................. 1 Vp-p / 75 Ω
S VIDEO inputs /outputs
S VIDEO (luminance signal) ................................... 1 Vp-p / 75 Ω
S VIDEO (chrominance signal) ....................... 0.286 Vp-p / 75 Ω
COMPONENT VIDEO inputs /outputs
COMPONENT VIDEO (luminance signal) .............. 1 Vp-p / 75 Ω
COMPONENT VIDEO (CB/CR-signal) ............ ±0.32 Vp-p / 75 Ω
FM tuner section
Tuning frequency range ................................. 87.5 MHz ~ 108.0 MHz
Usable sensitivity (MONO) ..................................................................
......................... 1.3 µV (75 Ω)/ 13.2 dBf (75 kHz dev, SINAD 30 dB)
50 dB quieting sensitivity
STEREO ..................................................... 28 µV (75 Ω)/ 40.2 dBf
Total harmonic distortion
MONO (1 kHz, 75 kHz dev) .......................... 0.5% (65 dBf input)
STEREO (1 kHz, 67.5 + 6.75 kHz dev) ......... 0.7% (65 dBf input)
Signal to noise ratio
MONO (1 kHz, 75 kHz dev) ........................ 75 dB (65 dBf input)
STEREO (1 kHz, 67.5 + 6.75 kHz dev) ....... 68 dB (65 dBf input)
Stereo separation (1 kHz) ........................................................... 40 dB
Selectivity (±400 kHz) ................................................................. 70 dB
Frequency response (30 Hz ~ 15 kHz) .................... +0.5 dB, –3.0 dB
AM tuner section
Tuning frequency range
10 kHz step .................................................. 530 kHz ~ 1,700 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 dBµV EMF input)
GENERAL
Power consumption ...................................................................... 3 A
AC outlet
SWITCHED ......................................... (total 150 W, 1.25 A max.)
Dimensions ..................................................... W : 440 mm (17-5/16")
Weight (Net) .............................................................. 9.4 kg (20.7 lb)
H : 159 mm (6-1/4")
D : 392 mm (15-7/16")
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