Kenwood VR-205, Руководство по обслуживанию

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KRF-V5010/V6010/V7010/VR-205/206/207/255/257
47
SPECIFICATIONS
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).
For U.S.A and Canada
AUDIO section
Rated power output during STEREO operation
VR-207, VR-257, VR-206
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)
VR-205, VR-255
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
VR-207, VR-257, VR-206
FRONT (1kHz, 0.7% T.H.D. at 8
Ω
one channel driven)
.............................................................................. 100 W + 100 W
CENTER (1kHz, 0.7% T.H.D. at 8
Ω
one channel driven)
............................................................................................. 100 W
SURROUND (1kHz, 0.7% T.H.D. at 8
Ω
one channel driven)
.............................................................................. 100 W + 100 W
VR-205, VR-255
FRONT (1kHz, 0.7% T.H.D. at 8
Ω
one channel driven)
.................................................................................. 50 W + 50 W
CENTER (1kHz, 0.7% T.H.D. at 8
Ω
one channel driven)
............................................................................................... 50 W
SURROUND (1kHz, 0.7% T.H.D. at 8
Ω
one channel driven)
.................................................................................. 50 W + 50 W
Total harmonic distortion
VR-207, VR-257, VR-206 ...................... 0.03% (1 kHz, 50W, 8
Ω
)
VR-205, VR-255 ..................................... 0.03% (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
DVD 6CH (SUBWOOFER) ................................... 200 mV / 10 k
Ω
Output level / impedance
TAPE REC .............................................................. 200 mV / 1 k
Ω
PRE OUT (CENTER, SURROUND) .............................. 1 V / 1 k
Ω
(only VR-207, VR-257, VR-206)
PRE OUT (SUBWOOFER) .......................................... 1 V / 600
Ω
Tone control
BASS ..............................................................
±
10 dB (at 100 Hz)
TREBLE ..........................................................
±
10 dB (at 10 kHz)
VIDEO section
VIDEO inputs / outputs
VIDEO (composite) ............................................ 1 Vp-p / 75
Ω
TV tuner section (For VR-257)
Reception frequency ................................................ 65.75 MHz (3ch)
71.75 MHz (4ch)
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) ................................................................. 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
µ
V / (600
µ
V/m)
Signal to noise ratio (30% mod. 1 mV input) ........................... 50 dB
GENERAL
Power consumption .................................................................... 2.2 A
AC outlet
SWITCHED ..................................... 2 (total 150 W, 1.25 A max.)
Dimensions ..................................................... W : 440 mm (17-5/16")
H : 144 mm (5-11/16")
D : 390 mm
(15-3/8")
Weight (Net)
VR-207, VR-257, VR-206 ..................................... 8.6 kg (19.0 lb)
VR-205, VR-255 .................................................... 8.2 kg (18.1 lb)
KRF-V5010(K) COVER( 98.12.9 12:22 y [ W 10
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