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Specifications - Kenwood KRF-V4080D-S Service Manual

Kenwood audio-video surround receiver
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KRF-V4080D/KRF-V5580D
AUDIO section (For Europe)
Rated power output during STEREO operation
DIN/IEC (63 Hz ~ 12.5 kHz, 0.7% T.H.D., at 6 Ω)
............................................................................... 100 W + 100 W
Effective power output during SURROUND operation
FRONT
(1 kHz, 0.7% T.H.D. at 6 Ω one channel driven)....... 100 W + 100 W
(1 kHz, 10% T.H.D. at 6 Ω one channel driven)........ 120 W + 120 W
CENTER
(1 kHz, 0.7% T.H.D. at 6 Ω one channel driven).......................100 W
(1 kHz, 10% T.H.D. at 6 Ω one channel driven)........................120 W
SURROUND
(1 kHz, 0.7% T.H.D. at 6 Ω one channel driven)....... 100 W + 100 W
(1 kHz, 10% T.H.D. at 6 Ω one channel driven)........ 120 W + 120 W
SUBWOOFER (KRF-V5580)
(80Hz, 0.7% T.H.D. at 6 Ω one channel driven).....................100 W
(80Hz, 10% T.H.D. at 6 Ω one channel driven)......................120 W
Total harmonic distortion ............................... 0.05% (1kHz, 50 W, 6 Ω)
Frequency response (IHF'66)
CD/DVD ........................................ 20 Hz ~ 70 kHz, 0 dB, -3.0 dB
Signal to noise ratio (IHF'66)
PHONO (MM) (KRF-V4080D) .............................................. 74 dB
CD/DVD, AUX, TAPE, VIDEO 1, VIDEO 2 .......................... 95 dB
Input sensitivity / impedance
PHONO (MM) (KRF-V4080D) .................................7.5 mV / 27 kΩ
CD/DVD ...................................................................550 mV / 47 kΩ
DVD/6CH INPUT (KRF-V4080D) ...........................550 mV / 15 kΩ
Output level / impedance
TAPE REC................................................................. 550 mV / 1 kΩ
PRE OUT (SUBWOOFER) (KRF-V4080D) ................1.5 V / 2.2 kΩ
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)
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L 13942296513
AUDIO section (For other countries)
Rated power output during STEREO operation
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)
Effective power output during SURROUND operation
FRONT
(1 kHz, 0.7% T.H.D. at 8 Ω one channel driven) ......100 W + 100 W
(1 kHz, 10% T.H.D. at 8 Ω one channel driven) ....... 120 W + 120 W
CENTER
(1 kHz, 0.7% T.H.D. at 8 Ω one channel driven) ..................... 100 W
(1 kHz, 10% T.H.D. at 8 Ω one channel driven) .......................120 W
SURROUND
(1 kHz, 0.7% T.H.D. at 8 Ω one channel driven) .......100 W + 100 W
(1 kHz, 10% T.H.D. at 8 Ω one channel driven) ........120 W + 120 W
SUBWOOFER (KRF-V5580D)
(80 Hz, 0.7% T.H.D. at 8 Ω one channel driven) ...................100 W
(80 Hz, 10% T.H.D. at 8 Ω one channel driven) ....................120 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 kΩ
DVD/6CH INPUT (KRF-V4080D) .......................... 550 mV / 15 kΩ
Output level / impedance
TAPE REC.................................................................550 mV / 1 kΩ
PRE OUT (SUBWOOFER) (KRF-V4080D) ................1.5 V / 2.2 kΩ
Tone control
BASS ................................................................ ±10 dB (at 100 Hz)
TREBLE ........................................................... ±10 dB (at 10 kHz)
Loudness control
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VOLUME at -30dB level ................................... +8 dB (at 100 Hz)
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 Ω
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-V4080D/V5080D/V5580D-S/V6080D/VR-804-S/806

SPECIFICATIONS

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VIDEO section
VIDEO inputs / outputs
VIDEO (composite) ................................................. 1 Vp-p / 75 Ω
FM tuner section (For Europe)
Tuning frequency range .................................. 87.5 MHz ~ 108.0 MHz
Usable sensitivity (DIN at 75 Ω )
MONO .......................1.3 µV / 13.2 dBf (40 kHz DEV., S/N 26 dB)
STEREO.....................45 µV / 42.1 dBf (46 kHz DEV., S/N 46 dB)
Total harmonic distortion (1 kHz)
MONO ............................................................0.2% (71.2 dBf input)
STEREO........................................................ 0.8% (71.2 dBf input)
Signal to noise ratio (DIN weighted at 1 kHz)
MONO ................................. 65 dB (40 kHz DEV., 71.2 dBf input)
STEREO.............................. 60 dB (46 kHz DEV., 71.2 dBf input)
Stereo separation (DIN 1 kHz) ..................................................... 36 dB
Selectivity (DIN ±300 kHz) .............................................................64 dB
Frequency response ..................... (30 Hz ~ 15 kHz), +0.5 dB, -3.0 dB
FM tuner section (For other countries)
Tuning frequency range ....................................87.5 MHz ~ 108.0 MHz
Usable sensitivity (MONO)
1.6 µV (75 Ω)/ 15.2 dBf (75 kHz DEV., SINAD 30 dB)
...................
50dB quieting sensitivity
STEREO.....................................................
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) ................................................................... 50 dB
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Frequency response .................... (30 Hz ~ 15kHz), +0.5 dB, -3.0 dB
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AM tuner section (For Europe)
Tuning frequency range ..................................... 531 kHz ~ 1,602 kHz
Usable sensitivity ....................................................16 µV / (600 µV/m)
Signal to noise ratio (30% mod. 1 mV input) ................................ 50 dB
AM tuner section (For other countries)
Tuning frequency range
10 kHz step .................................................... 530 kHz ~ 1,610 kHz
9 kHz step ...................................................... 531 kHz ~ 1,602 kHz
Usable sensitivity .................................................... 16 µV / (600 µV/m)
Signal to noise ratio (30% mod. 1 mV input) ............................... 50 dB
GENERAL
Power consumption ...................................................................... 280 W
AC outlet
SWITCHED ....................................................... (total 90 W max.)
Dimensions .................................................... W : 440 mm ( 17-5/16")
Weight (Net)
KRF-V4080D ...........................................................7.8 kg (17.2 lb)
KRF-V5580D (for the Australia and Europe) ..........7.8 kg (17.2 lb)
KRF-V5580D (for other countries) ........................ 8.8 kg (19.4 lb)
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28 µV (75 Ω)/ 40.2 dBf
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H : 143 mm ( 5-5/8")
D : 303 mm ( 11-15/16")
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