Kenwood VR-4900 Connection And Setup Manual page 59

Chapter Five : Warnings and Specifications
KRF-V9993D
Audio Section
Rated Output Power during stereo operation
20 Hz ~ 20 kHz, 0.05% T.H.D. , 4Ω (IEC)
.......................................................................... 130W + 130 W
1 kHz, 0.05% T.H.D. , 4Ω (DIN/IEC) ........... 130W + 130 W
Effective Output Power during surround operation
(Simultaneous power)
Front
20 Hz ~ 20 kHz, 0.06 % T.H.D. at 4 Ω ......... 130 W + 130 W
Center
20 Hz ~ 20 kHz, 0.06 % T.H.D. at 4 Ω ......................... 130 W
Surround
20 Hz ~ 20 kHz, 0.06 % T.H.D. at 4 Ω ......... 130 W + 130 W
Total Harmonic Distortion ............. 0.005 % (1 kHz, 10 W, 4 Ω)
Frequency Response (IHF'66)
CD1 .............................................. 7 Hz ~ 90 kHz, 0 dB, -3 dB
DVD 6CH ................................... 7 Hz ~ 100 kHz, 0 dB, -3 dB
Signal to Noise Ratio (IHF '66)
PHONO (MM) ............................................................... 74 dB
CD1 .................................................................................. 97 dB
Input Sensitivity / Impedance
PHONO (MM) ................................................ 2.5 mV / 47 kΩ
CD1 ................................................................. 200 mV / 47 kΩ
DVD 6CH ........................................................ 200 mV / 47 kΩ
Output Level / Impedance
TAPE REC ....................................................... 200 mV / 2.2 kΩ
PRE OUT(Front, Center, Surround, Subwoofer) ... 1 V / 1 kΩ
Tone Control
Bass ............................................................ + 7 dB (at 100 Hz)
Treble ......................................................... + 7 dB (at 10 kHz)
Loudness Control Volume at -40 dB level
............................................. +6 dB (100 Hz), +3 dB (10 kHz)
Digital Audio Section
Sampling Frequency ............. 32 kHz, 44.1 kHz, 48 kHz, 96 kHz
Input Level / Impedance / Wavelength
Optical ........................ -15 dBm ~ -21 dBm, 660 nm +30 nm
Coaxial ............................................................ 0.5 Vp-p / 75 Ω
Output Level / Impedance / Wavelength
Optical ........................ -15 dBm ~ -21 dBm, 660 nm +30 nm
Coaxial ............................................................ 0.5 Vp-p / 75 Ω
Kenwood follows a policy of continuous advancements in development. For this reason, specifications may be changed without notice. Full performance may not be exhibited in
extremely cold locations (below 0 deg. C).
Video Section
Video Inputs / Outputs
Video (composite) ............................................. 1 Vp-p / 75 Ω
S Video ( luminance signal) .............................. 1 Vp-p / 75 Ω
(chrominance signal) .................. 0.286 Vp-p / 75 Ω
Component (luminance signal) ....................... 1 Vp-p / 75 Ω
(Cb/Cr-signal) ............................ ±0.350 Vp-p / 75 Ω
FM Tuner Section
Tuning Frequency Range ........................... 87.5 MHz ~ 108 MHz
Usable Sensitivity (DIN at 75 Ω)
Mono .................. 1.2 µV/ 13.2 dBf (40 kHz dev., S/N 26 dB)
Stereo ................... 45 µV/ 44.2 dBf (46 kHz dev., S/N 46 dB)
Total Harmonic Distortion (1 kHz)
Mono ................................................... 0.2 % (65.2 dBf input)
Stereo ................................................... 0.8 % (65.2 dBf input)
Signal to Noise Ratio (DIN. at 1 kHz, 40 kHz dev.)
Mono ................................................... 65 dB (65.2 dBf input)
Stereo ................................................... 60 dB (65.2 dBf input)
Stereo Separation (1 kHz) ................................................. 36 dB
Selectivity (DIN +300 kHz) ............................................... 64 dB
Frequency Response ................ 30 Hz ~ 15 kHz, +0.5 dB, -3.0 dB
AM Tuner Section
Tuning Frequency Range ........................... 531 kHz ~ 1,602 kHz
Usable Sensitivity (30 % mod., S/N 20 dB)
........................................................................... 16 µV / (600 µV/m)
Signal to Noise Ratio (30 % mod., 1 mV input) .............. 50 dB
IR In/Out Section
IR Receiver In Terminal
Maximum Output Current ............................................ 20 mA
Operating Voltage .............................................................. 12 V
Output Impedance .......................................................... 470 Ω
IR Out LCD Remote Terminal
Maximum Output Current ............................................ 20 mA
Operating Voltage ................................................................ 5 V
Output Impedance .......................................................... 470 Ω
SHAPE OF PLUG TO BE CONNECTED:
IR Receiver In and IR Out IR Repeater Out
LCD Remote
Stereo mini plug Mono mini plug
Sleeve
Tip
Ring
IR IN/OUT SPECIFICATION:
Terminal
IR Receiver In
To Tip Signal
To Ring Ground
To Sleeve +12V
RELAY CONTROL SPECIFICATION:
status
Power Power
Off On
To Tip 0V 0V
To Ring 0V +12V
To Sleeve Ground Ground
General
Power consumption .......................................................... 480 W
AC outlet
Switched ................................................... 2 (total 90 W max.)
Dimensions .................................................................. W : 480mm
Weight (Net) ........................................................................ 18 kg
Sleeve
Tip
IR OUT LCD
REMOTE
Signal
Ground
53
Power On
and when
switched to
Video Input
+12V
+12V
Ground
H : 191mm
D : 416mm