Kenwood KRF-X7775D Service Manual page 68

KRF-X7775D/X7775D-S/VR-5080/5090
VR-5090/VR-5080
Audio Section
Rated Output Power during stereo operation
110 watts per channel minimum RMS, both channels
driven, at 6 Ω from 20Hz to 20kHz with no more than
0.03% total harmonic distortion (FTC).
Effective Output Power during surround operation
1 kHz, 0.06% T.H.D. at 6 Ω, all channel driven
(Front, Center, Surround) ...................................... 80 W × 5
Total Harmonic Distortion ................ 0.005 % (1 kHz, 55 W, 6 Ω)
Frequency Response (IHF'66)
VR-5090
Line (CD1, MD/TAPE, CD2/TAPE2 MONITOR, CD-R,
VIDEO 1 - 4, DVD/6CH.) ....... 7 Hz ~ 100 kHz, 0 dB, -3 dB
VR-5080
Line (CD1, MD/TAPE, CD2/TAPE2 MONITOR, CD-R,
VIDEO 1 - 3, DVD/6CH.) ....... 7 Hz ~ 100 kHz, 0 dB, -3 dB
Signal to Noise Ratio (IHF '66)
PHONO (MM) ............................................................ 76 dB
CD1 ............................................................................. 98 dB
Input Sensitivity / Impedance
PHONO (MM) .............................................. 4.0 mV / 47 kΩ
CD1 ............................................................. 300 mV / 47 kΩ
DVD/6CH. ................................................... 300 mV / 47 kΩ
Output Level / Impedance
TAPE REC ................................................. 300 mV / 2.2 k Ω
PRE OUT (Front, Center, Surround, Surround back)
........................................................................... 1 V / 470 Ω
PRE OUT (Subwoofer) ................................... 1.8 V / 470 Ω
Tone Control
Bass ......................................................
Treble .....................................................
Loudness Control
Volume at -30 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
VR-5090
Optical ................. -15 dBm ~ -21 dBm, 660 nm ±30 nm
Coaxial ................................................... 0.5 Vp-p / 75 Ω
VR-5080
Optical ................. -15 dBm ~ -21 dBm, 660 nm ±30 nm
14-6,Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan
KENWOOD SERVICE CORPORATION
P.O BOX 22745, 2201 East Dominguez St., Long Beach, CA 90801-5745, U.S.A.
KENWOOD ELECTRONICS CANADA INC.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
KENWOOD ELECTRONICS LATIN AMERICA S.A.
P.O BOX 55-2791, Piso 6 plaza Chase, Cl. 47 y Aquilino de la Guardia Panama, Republic de Panama
KENWOOD ELECTRONICS BRASIL LTDA.
Av. Moema, 170-17˚, Andar-Cobertura "B", Ed. Maximum Service Center, 04077-020
Moema, São Paulo-SP-Brasil
KENWOOD ELECTRONICS U.K. LIMITED
KENWOOD House, Dwight Road, Watford, Herts., WD1 8EB., United Kingdom
KENWOOD ELECTRONICS BELGUM N.V.
Meachelsesteenweg 418, B-1930 Zaventem, Belgium
KENWOOD ELECTRONICS DEUTSCHLAND GMBH
Rembrücker Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS FRANCE S.A.
13 Boulevard Ney, 75018 Paris, France
SPECIFICATIONS
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
-signal) ........................ ±0.324 Vp-p / 75 Ω
(P /P
B R
FM Tuner Section
Tuning Frequency Range .......................... 87.5 MHz ~ 108 MHz
Usable Sensitivity (Mono)
.................. 1.2 µV (75 Ω) / 12.2 dBf (75 kHz dev., sinad 30 dB)
50dB Quieting Sensitivity
Stereo .......................................... 22.4 µV (75Ω) / 38.2 dBf
Total Harmonic Distortion (1 kHz)
Mono ................................................. 0.3 % (71.2 dBf input)
Stereo ............................................... 0.5 % (71.2 dBf input)
Signal to Noise Ratio (1 kHz, 75 kHz DEV.)
Mono ................................................. 75 dB (71.2 dBf input)
Stereo ............................................... 70 dB (71.2 dBf input)
Stereo Separation (1 kHz) .................................................. 40 dB
Selectivity (+400 kHz) ........................................................ 70 dB
Frequency Response ............ 30 Hz ~ 15 kHz, +0.5 dB, -3.0 dB
AM Tuner Section
Tuning Frequency Range
10kHz step ......................................... 530 kHz ~ 1,700 kHz
Usable Sensitivity (30 % mod., S/N 20 dB)
...................................................................... 16 µV / (500 µV/m)
±7
dB (at 100 Hz)
±7
dB (at 10 kHz)
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
IR Repeater Out Terminal
Maximum Output Current .......................................... 20m A
Operating Voltage ..........................................................12 V
Output Impedance ...................................................... 470 Ω
SHAPE OF PLUG TO BE CONNECTED:
IR Receiver In and IR Out
LCD Remote
Stereo mini plug
IR IN/OUT SPECIFICATION:
Terminal
To Tip
To Ground
To Sleeve
General
Power consumption ............................................................. 5 A
AC outlet Switched .......................... 2 (total 90W, 0.75 A max.)
Dimensions ........................................... W : 440mm (17-5/16")
................................................................ H : 191mm
................................................................ D : 416mm
Weight (Net) ...................................................... 15.0 kg (33.0 lb)
KENWOOD ELECTRONICS ITALIA S.p.A.
Via G. Sirtori, 7/9 20129, Milano, ltaly
KENWOOD IBÉRICA S.A.
Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.
(A.C.N. 001 499 074)
16 Giffnock Avenue, North Ryde, N.S.W. 2113, Australia
KENWOOD ELECTRONICS (HONG KONG) LTD.
Unit 3712-3724, Level 37, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong N.T., Hong Kong
KENWOOD ELECTRONICS GULF FZE
P.O.Box 61318, Jebel Ali, Dubai, U.A.E.
KENWOOD ELECTRONICS SINGAPORE PTE LTD.
No. 1 Genting Lane #02-02, KENWOOD Building, Singapore, 349544
KENWOOD ELECTRONICS (MALAYSIA) SDN BHD.
#4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1 46300 Petaling Jaya Selangor Darul Ehsan
Malaysia
KENWOOD ELECTRONICS (THAILAND) CO., LTD.
2019 New Pechburi Road, Bangkapi, Huaykwang, Bangkok, 10320 Thailand
IR Repeater Out
Mono mini plug
Sleeve
Sleeve
Tip
Tip
Ring
IR Out LCD
IR Receiver In Remote
Signal Signal
Ground
+12V Ground
(7-1/2")
(16-3/8")