Specifications - Kenwood KRF-V7030D Service Manual

For U.S.A and Canada
AUDIO section (VR-407)
Rated power output during STEREO operation
100 watts per channel minimum RMS, both channels driven, at 8
from 20 Hz to 20 kHz with no more than 0.7% total harmonic
distortion. (FTC)
Effective power output during SURROUND operation
FRONT (20-20kH-z/VR-407, 0.7% T.H.D. at 8
.............................................................................. 100 W + 100 W
CENTER (20-20kHz, 0.7% T.H.D. at 8
............................................................................................. 100 W
SURROUND (20-20kHz, 0.7% T.H.D. at 8
.............................................................................. 100 W + 100 W
Total harmonic distortion ............................. 0.055% (1 kHz, 50W, 8
Frequency response
CD .............................................. 10 Hz ~ 53 kHz, +0 dB, –3.0 dB
Signal to noise ratio (IHF'66)
PHONO (MM) ....................................................................... 75 dB
CD ......................................................................................... 91 dB
Input sensitivity / impedance
PHONO (MM) ........................................................ 2.5 mV / 27 k
CD ......................................................................... 200 mV / 47 k
MONITOR IN ........................................................ 200 mV / 47 k
Output level / impedance
TAPE REC .............................................................. 200 mV / 1 k
MONITOR OUT ...................................................... 200 mV / 1 k
PRE OUT (SUBWOOFER) ......................................... 2 V / 2.2 k
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, 96kHz
Input level / impedance / wave length
Optical ................................ (-15 dBm ~ -21 dBm), 660 nm 30nm
Coaxial ................................................................... 0.5 Vp-p / 75
VIDEO section
VIDEO inputs / outputs
VIDEO (composite) ............................................. 1 Vp-p / 75
S VIDEO (luminance signal) ................................... 1 Vp-p / 75
(chrominance signal) ....................... 0.286 Vp-p / 75
FM tuner section
Tuning frequency range ...................................... 87.5 MHz ~ 108 MHz
Usable sensitivity (MONO)
................. 1.6 V (75 )/ 15.2 dBf (75 kHz DEV., SINAD 30 dB)
50dB quieting sensitivity
STEREO ................................................. 31.6 V (75
Total harmonic distortion (1 kHz)
MONO ............................................................. 0.6% (65 dBf input)
STEREO ......................................................... 0.7% (65 dBf input)
Signal to noise ratio (1 kHz, 75 kHz DEV.)
MONO ............................................................ 75 dB (65 dBf input)
STEREO ........................................................ 68 dB (65 dBf input)
Stereo separation (1 kHz) ............................................................ 38 dB
Selectivity ( 400 kHz)................................................................... 70 dB
Frequency response ..................... (30 Hz ~ 15kHz), +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 V / (600 V/m)
Signal to noise ratio (30% mod. 1 mV input) ............................... 50 dB
GENERAL
AC outlet
SWITCHED ......................................... (total 150 W, 1.25 A max.)
Dimensions ........................................................ W : 440 mm (17-5/16")
Weight (Net) .................................................................. 7.2 kg (15.8 lb)
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).
KRF-V7030D/V8030D/VR-407/409

SPECIFICATIONS

For other countries
AUDIO section (KRF-V7030D)
Effective power output during STEREO operation
Rated power output during STEREO operation
Effective power output during SURROUND operation
one channel driven)
one channel driven)
one channel driven)
)
Total harmonic distortion ............................. 0.055% (1 kHz, 50W, 8
Frequency response
Signal to noise ratio (IHF'66)
Input sensitivity / impedance
Output level / impedance
Tone control
DIGITAL AUDIO section
Sampling frequency .......................... 32 kHz, 44.1 kHz, 48 kHz, 96kHz
Input level / impedance / wave length
VIDEO section
VIDEO inputs / outputs
FM tuner section
Tuning frequency range ...................................... 87.5 MHz ~ 108 MHz
Usable sensitivity (MONO)
50dB quieting sensitivity
)/ 41.2 dBf
Total harmonic distortion (1 kHz)
Signal to noise ratio (1 kHz, 75 kHz DEV.)
Stereo separation (1 kHz) ............................................................ 38 dB
Selectivity ( 400 kHz)................................................................... 50 dB
Frequency response ..................... (30 Hz ~ 15kHz), +0.5 dB, –3.0 dB
AM tuner section
Tuning frequency range
Usable sensitivity ..................................................... 16 V / (600 V/m)
Signal to noise ratio (30% mod. 1 mV input) ............................... 50 dB
GENERAL
Power consumption
AC outlet
H : 143 mm (5-5/8")
Dimensions ......................................................................... W : 440 mm
D : 400 mm (15-3/4")
Weight (Net) ................................................................................. 7.4 kg
1kHz,10% T.H.D.,at 8 ........................................ 140 W + 140 W
100 watts per channel minimum RMS, both channels driven, at 8
from 40 Hz , 20Hz to 20 kHz with no more than 0.7% total
harmonic distortion.(FTC)
FRONT (1kHz, 10% T.H.D. at 8
.............................................................................. 140 W + 140 W
CENTER (1kHz, 10% T.H.D. at 8
............................................................................................. 140 W
SURROUND (1kHz, 10% T.H.D. at 8
.............................................................................. 140 W + 140 W
CD .............................................. 10 Hz ~ 50 kHz, +0 dB, –3.0 dB
PHONO (MM) ....................................................................... 75 dB
CD ......................................................................................... 91 dB
PHONO (MM) ........................................................ 2.5 mV / 27 k
CD ......................................................................... 200 mV / 47 k
MONITOR IN ........................................................ 200 mV / 47 k
TAPE REC .............................................................. 200 mV / 1 k
MONITOR OUT ...................................................... 200 mV / 1 k
PRE OUT (SUBWOOFER) ......................................... 2 V / 2.2 k
BASS (For Australia and U.S-Military) ............ 10 dB (at 100 Hz)
BASS (Other countries) ..................................... 10 dB (at 60 Hz)
TREBLE ........................................................... 10 dB (at 10 kHz)
Optical ................................ (-15 dBm ~ -21 dBm), 660 nm 30nm
Coaxial ................................................................... 0.5 Vp-p / 75
VIDEO (composite) ............................................. 1 Vp-p / 75
S VIDEO (luminance signal) ................................... 1 Vp-p / 75
(chrominance signal) ....................... 0.286 Vp-p / 75
................. 1.6 V (75 )/ 15.2 dBf (75 kHz DEV., SINAD 30 dB)
STEREO ................................................. 31.6 V (75
MONO ............................................................. 0.6% (65 dBf input)
STEREO ......................................................... 0.7% (65 dBf input)
MONO ............................................................ 75 dB (65 dBf input)
STEREO ........................................................ 68 dB (65 dBf input)
9 kHz step .................................................... 531 kHz ~ 1,602 kHz
10 kHz step .................................................. 530 kHz ~ 1,610 kHz
SWITCHED ........................................................ (total 90 W max.)
one channel driven)
one channel driven)
one channel driven)
)
)/ 41.2 dBf
H : 143 mm
D : 400 mm
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