Kenwood KRF-V7070D Service Manual

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Kenwood KRF-V7070D Service Manual Manual pdf 32 page image

KRF-V7070D/V8070D/X9070D/VR-7060/7070/7080SPECIFICATIONSKENWOOD ELECTRONICS ITALIA S.p.A.Via G. Sirtori, 7/9 20129, Milano, ltalyKENWOOD IBÉRICA S.A.Bolivia, 239-08020 Barcelona, SpainKENWOOD ELECTRONICS AUSTRALIA PTY. LTD.(A.C.N. 001 499 074)16 Giffnock Avenue, North Ryde, N.S.W. 2113, AustraliaKENWOOD ELECTRONICS (HONG KONG) LTD.Unit 3712-3724, Level 37, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong N.T., Hong KongKENWOOD ELECTRONICS GULF FZEP.O.Box 61318, Jebel Ali, Dubai, U.A.E.KENWOOD ELECTRONICS SINGAPORE PTE LTD.No. 1 Genting Lane #02-02, KENWOOD Building, Singapore, 349544KENWOOD ELECTRONICS (MALAYSIA) SDN BHD.#4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1 46300 Petaling Jaya Selangor Darul EhsanMalaysiaKENWOOD ELECTRONICS (THAILAND) CO., LTD.2019 New Pechburi Road, Bangkapi, Huaykwang, Bangkok, 10320 Thailand2967-3,Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 JapanKENWOOD U.S.A. CORPORATIONP.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 1S8KENWOOD ELECTRONICS LATIN AMERICA S.A.P.O BOX 55-2791, Piso 6 plaza Chase, Cl. 47 y Aquilino de la Guardia Panama, Republic de PanamaKENWOOD ELECTRONICS BRASIL LTDA.Alameda Ministro Rocha Azevedo No. 456, Edificio Jaú, 10o Andar, Cerqueira César,Cep 0140-001, São Paulo-SP-BrasilKENWOOD ELECTRONICS U.K. LIMITEDKENWOOD House, Dwight Road, Watford, Herts., WD18 9EB, United KingdomKENWOOD ELECTRONICS BELGIUM N.V.Leuvensesteenweg 248 J, 1800 Vilvoorde, BelgiumKENWOOD ELECTRONICS DEUTSCHLAND GMBHRembrücker Str. 15, 63150 Heusenstamm, GermanyKENWOOD ELECTRONICS FRANCE S.A.13 Boulevard Ney, 75018 Paris, FranceNotes1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without no tice.2. The full performance may not be exhibited in an extremely cold location (under a water-freezing temperature).AUDIO sectionRated power output during STEREO operationEffective power output during SURROUND operationFRONT (20 ~ 20 kHz, 0.09 % T.H.D. at 8 Ω one channel driven)............................................................................... 100 W + 100 WCENTER (20 ~ 20 kHz, 0.09 % T.H.D. at 8 Ω one channeldriven) .................................................................................. 100 WSURROUND (20 ~ 20 kHz, 0.7 % T.H.D. at 8 Ω one channeldriven) ................................................................... 100 W + 100 WSURROUND BACK/SUBWOOFER (20 ~ 20 kHz, 0.09 % T.H.D.at 8 Ω one channel dr iven) ................................................. 100 WTotal harmonic distortion ....................... 0.009 % (1 kHz, 50 W, 8 Ω)Frequency response(CD/DVD, TAPE, VIDEO 1, VIDEO 2, VIDEO 3, DVD/6CH)................................................. 10 Hz ~ 100 kHz, +0 dB ~ –3.0 dBPHONO 'RIAA' response .............. 40 Hz ~ 20 kHz, +1.5 dB ~ –3.0 dBMaximum input levelPHONO (MM) .................................... 45 mV, 1 % T.H.D. at 1 kHzSignal to noise ratio (IHF'66)PHONO (MM) ........................................................................ 75 dB(CD/DVD, TAPE, VIDEO 1, VIDEO 2, VIDEO 3, DVD/6CH)............................................................................................... 95 dBLoudness controlVOLUME at –30 dB level ...................................... +6 dB (100 Hz)Input sensitivity / impedancePHONO (MM) ........................................................ 4.0 mV / 47 kΩ(CD/DVD, TAPE, VIDEO 1, VIDEO 2, VIDEO 3, DVD/6CH).............................................................................. 320 mV / 47 kΩOutput level / impedanceTAPE REC............................................................... 320 mV / 1 kΩPRE OUT (FRONT, CENTER, SURROUND) ............... 1 V / 500 ΩPRE OUT (SURROUND BACK CHANNEL) ............... 1 V / 500 ΩPRE OUT (SUBWOOFER) .......................................... 1 V / 500 ΩTone controlBASS ................................................................ ±10 dB (at 100 Hz)TREBLE ............................................................ ±10 dB (at 10 kHz)DIGITAL AUDIO sectionSampl ing f requency ...................... 32 kHz, 44.1 kHz, 48 kHz, 96 kHzInput level / impedance / wave lengthOptical ........................... (–15 dBm ~ –24 dBm) , 660 nm ±30 nmCoaxial ................................................................... 0.5 Vp-p / 75 ΩOutput level / impedance / wave lengthOptical ........................... (–21 dBm ~ –15 dBm) , 660 nm ±30 nm100 watts per channel minimum RMS, both channels driven,at 8 Ω from 20 Hz to 20 kHz with no more than 0.09% totalharmonic distortion. (FTC)VIDEO sectionVIDEO inputs / outputsVIDEO (composite) ....................................................1 Vp-p / 75 ΩS VIDEO inputs /outputsS VIDEO (lumi nance si gnal ) ................................... 1 Vp-p / 75 ΩS VIDEO (chr omi nance si gnal ) ....................... 0.286 Vp-p / 75 ΩCOMPONENT VIDEO inputs /outputsCOMPONENT VIDEO (lumi nance si gnal ) .............. 1 Vp-p / 75 ΩCOMPONENT VIDEO (CB/CR-si gnal ) ............ ±0.32 Vp-p / 75 ΩFM tuner sectionTuni ng f requency r ange ................................. 87.5 MHz ~ 108. 0 MHzUsabl e sensi ti vi t y (MONO)......................... 1.3 μV (75 Ω)/ 13.2 dBf (75 kHz dev, SINAD 30 dB)50 dB quieting sensitivitySTEREO..................................................... 28 μV (75 Ω)/ 40.2 dBfTotal harmonic distortionMONO ( 1 kHz, 75 kHz dev) .......................... 0.5% (65 dBf input )STEREO (1 kHz, 67.5 + 6.75 kHz dev) ......... 0.7% (65 dBf input )Signal to noise ratioMONO ( 1 kHz, 75 kHz dev) ........................ 75 dB (65 dBf i nput )STEREO (1 kHz, 67.5 + 6.75 kHz dev) ....... 68 dB (65 dBf i nput )St ereo separ at ion ( 1 kHz) ........................................................... 40 dBSelect ivit y (±400 kHz) ................................................................. 70 dBFrequency r esponse ( 30 Hz ~ 15 kHz) .................... +0.5 dB, –3.0 dBAM tuner sectionTuning frequency range10 kHz st ep .................................................. 530 kHz ~ 1,700 kHzUsable sensitivity (30% mod, S/N 20 dB)................................................................................ 16 μV / ( 600 μV/m)Signal t o noi se rat io (30% mod, 400 Hz).................................................................. 50 dB (60 dBμV EMF i nput )GENERALPower consumpt ion ...................................................................... 3 AAC outletSWITCHED ......................................... (tot al 150 W, 1.25 A max. )Dim ensions ..................................................... W : 440 mm (17-5/16")H : 159 mm (6-1/4")D : 392 mm (15-7/16")Weight (Net ) ................................................................. 9.4 kg (20.7 lb)VR-7070www. xiaoyu163. comQQ 376315150 992894298TEL 13942296513 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299

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