Kenwood VR-209, Руководство по обслуживанию, Страница: 32 / 33

KRF-V7510D/V8010D/VR-208/209
41
SPECIFICATIONS
Effective power output during STEREO operation
KRF-V8010D
1kHz,10% T.H.D.,at 8
Ω ...........................................
140 W + 140 W
KRF-V7510D
1kHz,10% T.H.D.,at 8
Ω ................................................
70 W + 70 W
Rated power output during STEREO operation
KRF-V8010D
DIN (63 Hz ~ 12.5 kHz, 0.7%, 8
Ω
) ...................... 110 W + 110 W
100 watts per channel minimum RMS, both channels driven, at
8
Ω
from 40 Hz to 20 kHz with no more than 0.7% total harmonic
distortion.(FTC)
KRF-V7510D
DIN (63 Hz ~ 12.5 kHz, 0.7%, 8
Ω
) .......................... 50 W + 50 W
50 watts per channel minimum RMS, both channels driven, at
8
Ω
from 40 Hz to 20 kHz with no more than 0.7% total harmonic
distortion.(FTC)
Effective power output during SURROUND operation
KRF-V8010D
FRONT (1kHz, 10% T.H.D. at 8
Ω
) ...................... 100 W + 100 W
CENTER (1kHz, 10% T.H.D. at 8
Ω
) .................................. 100 W
SURROUND (1kHz, 10% T.H.D. at 8
Ω
) ............. 100 W + 100 W
KRF-V7510D
FRONT (1kHz, 10% T.H.D. at 8
Ω
) .......................... 50 W + 50 W
CENTER (1kHz, 10% T.H.D. at 8
Ω
) .................................... 50 W
SURROUND (1kHz, 10% T.H.D. at 8
Ω
) ................. 50 W + 50 W
Total harmonic distortion
KRF-V8010D .......................................... 0.02%(1 kHz, 50W, 8
Ω
)
KRF-V7510D .......................................... 0.02%(1 kHz, 25W, 8
Ω
)
Signal to noise ratio (IHF’66)
PHONO (MM) ........................................................................ 75 dB
CD ......................................................................................... 91 dB
Input sensitivity / impedance
PHONO (MM) ......................................................... 2.5 mV / 27 k
Ω
CD ......................................................................... 200 mV / 47 k
Ω
Output level / impedance
TAPE REC .............................................................. 200 mV / 1 k
Ω
PRE OUT (CENTER, SURROUND) .............................. 1 V / 1 k
Ω
PRE OUT (SUBWOOFER) ......................................... 1 V / 600
Ω
Tone control
BASS ..............................................................
±
10 dB (at 100 Hz)
TREBLE ..........................................................
±
10 dB (at 10 kHz)
Sampling frequency ................................... 32 kHz, 44.1 kHz, 48 kHz
Input level / impedance / wave length
Optical ............................... -15 dBm ~ -21 dBm, 600 nm
±
30nm
Coaxial ................................................................. 0.5 Vp-p / 75
Ω
VIDEO inputs / outputs
VIDEO (composite) ............................................ 1 Vp-p / 75
Ω
FM tuner section
Tuning frequency range ................................... 87.5 MHz ~ 108 MHz
Usable sensitivity (MONO)
................ 1.6
µ
V (75
Ω
)/ 15.2 dBf (75 kHz DEV., SINAD 30 dB)
50dB quieting sensitivity
STEREO ................................................ 31.6
µ
V (75
Ω
)/ 41.2 dBf
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) ................................................................. 50 dB
Frequency response .................... 30 Hz ~ 15kHz, +0.5 dB, –3.0 dB
Tuning frequency range
9 kHz step ................................................... 531 kHz ~ 1,602 kHz
10 kHz step ................................................. 530 kHz ~ 1,610 kHz
Usable sensitivity (30% mod., S/N 20 dB)
........................................................................ 16
µ
V / (600
µ
V/m)
Signal to noise ratio (30% mod. 1 mV input) ........................... 50 dB
Power consumption
KRF-V8010D ....................................................................... 280 W
KRF-V7510D ....................................................................... 210 W
AC outlet
SWITCHED .................................................. 2 (total 150 W max.)
Dimensions ...................................................................... W : 440 mm
H : 144 mm
D : 400 mm
Weight (Net)
KRF-V8010D ....................................................................... 9.5 kg
KRF-V7510D ....................................................................... 7.7 kg
1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notic e.
2. The full performance may not be exhibited in an extremely cold location (under a water-freezing temperature).
Notes Notes
Except U.S.A. and Canada
AUDIO section
DIGITAL AUDIO section
VIDEO section
AM tuner section
GENERAL
VR-208(K) COVER-2P( 98.4.24 16:31 y [ W 4