Kenwood krf v5080d, Руководство по обслуживанию

Страница: 31 / 31

KRF-V4080D/V5080D/V5580D-S/V6080D/VR-804-S/806
41
VR-804/VR-806
AUDIO section
Rated power output during STEREO operation
Effective power output during SURROUND operation
VR-804
FRONT (40 ~ 20 kHz, 0.7% T.H.D. at 8
Ω
one channel driven)
............................................................................... 100 W + 100 W
CENTER (40 ~ 20 kHz, 0.7% T.H.D. at 8
Ω
one channel driven)
.............................................................................................. 100 W
SURROUND (40 ~ 20 kHz, 0.7% T.H.D. at 8
Ω
one channel
driven) ................................................................... 100 W + 100 W
VR-806
FRONT (40 ~ 20 kHz, 0.7% T.H.D. at 8
Ω
one channel driven)
............................................................................... 100 W + 100 W
CENTER (40 ~ 20 kHz, 0.7% T.H.D. at 8
Ω
one channel driven)
.............................................................................................. 100 W
SURROUND (40 ~ 20 kHz, 0.7% T.H.D. at 8
Ω
one channel
driven) ................................................................... 100 W + 100 W
SURROUND BACK (40 ~ 20 kHz, 0.7% T.H.D. at 8
Ω
one
channel driven) ...................................................................... 100 W
Total harmonic distortion ............................... 0.05% (1 kHz, 50 W, 8
Ω
)
Frequency response
CD/DVD ......................................... 20 Hz ~ 70 kHz, 0 dB, -3.0 dB
Signal to noise ratio (IHF’66)
CD/DVD, AUX, TAPE, VIDEO1, VIDEO2 ............................ 95 dB
Input sensitivity / impedance
CD/DVD ................................................................ 550 mV / 47 k
Ω
Output level / impedance
VR-804
TAPE REC............................................................... 550 mV / 1 k
Ω
PRE OUT (SUBWOOFER) ...................................... 1.5 V / 2.2 k
Ω
VR-806
TAPE REC............................................................... 550 mV / 1 k
Ω
PRE OUT (SUBWOOFER) ...................................... 1.5 V / 2.2 k
Ω
PRE OUT (SURROUND BACK) ............................... 1.5 V / 2.2 k
Ω
Tone control
BASS ................................................................
±
10 dB (at 100 Hz)
TREBLE ...........................................................
±
10 dB (at 10 kHz)
Loudness control
VOLUME at -30dB level ..................................... +8 dB (at 100 Hz)
DIGITAL AUDIO section
Sampling frequency 32 kHz, 44.1 kHz, 48 kHz, 96 kHz
Input level / impedance / wave length
Optical ...............................
........................
(-15 dBm ~ -21 dBm), 660 nm
±
30 nm
Coaxial ................................................................... 0.5 Vp-p / 75
Ω
VIDEO section
VIDEO inputs / outputs
VIDEO (composite) ...................................................1 Vp-p / 75
Ω
COMPONENT VIDEO inputs/outputs (VR-806)
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
µ
V (75
Ω
)/ 13.2 dBf (75 kHz DEV., SINAD 30 dB)
50dB quieting sensitivity
STEREO ..................................................... 28
µ
V (75
Ω
)/ 40.2 dBf
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, 75 kHz DEV.)
MONO ....................................................... 75 dB (71.2 dBf input)
STEREO ..................................................... 68 dB (71.2 dBf input)
Stereo separation (1 kHz) ............................................................. 40 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 20dB) ..............16
µ
V / (600
µ
V/m)
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)
Signal to noise ratio (30% mod. 1 mV input) ................................ 50 dB
GENERAL
Power consumption ........................................................................ 2.2 A
AC outlet
SWITCHED ........................................ (total 150 W, 1.25 A max.)
Dimensions .....................................................W : 440 mm (17-5/16")
H : 143 mm (5-5/8")
D : 303 mm (11-15/16")
Weight (Net) .................................................................. 7.7 kg (17.0 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).
www. xiaoyu163. com
QQ 376315150
9 9
2
8 9
4 2
9 8
TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299