Kenwood KRF-X9080D Service Manual

Also see for KRF-X9080D: Instruction manual

Contents

KRF-X9080D/VR-8070/8060SPECIFICATIONSVR-8070/8070-S,VR-8060-SAUDIO sectionRated power output during STEREO operationEffective power output during SURROUND operationVR-8070/8070-SFRONT (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 channel driven)100 WSURROUND (20 ~ 20 kHz, 0.7 % T.H.D. at 8 Ω one channeldriven) ..................................................................... 100 W + 100 WSURROUND BACK (20 ~ 20 kHz, 0.7 % T.H.D. at 8 Ω onechannel driven) ...................................................... 100 W + 100 WVR-8060-SFRONT (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 channel driven)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 driven) ................................................... 100 WTotal harmonic distortion ............................ 0.009 % (1 kHz, 50 W, 8 Ω)Frequency responseLine (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) ..................................... 40 mV, 1 % T.H.D. at 1 kHzSignal to noise ratio (IHF’66)PHONO (MM) ........................................................................ 75 dBLine (CD/DVD, TAPE, VIDEO 1, VIDEO 2, VIDEO 3, DVD/6CH)............................................................................................... 95 dBLoudness controlVOLUME at –30 dB level ....................................... +6 dB (100 Hz)Input sensitivity / impedanceVR-8070/8070-SPHONO (MM) ............................................................. 4 mV / 47 kΩLine (CD/DVD, TAPE, VIDEO 1, VIDEO 2, VIDEO 3, DVD/6CH) ................................................................................. 300 mV / 47 kΩVR-8060-SPHONO (MM) ............................................................. 6 mV / 47 kΩLine (CD/DVD, TAPE, VIDEO 1, VIDEO 2, VIDEO 3, DVD/6CH)................................................................................ 500 mV / 47 kΩOutput level / impedanceVR-8070/8070-STAPE REC ............................................................... 300 mV / 1 kΩPRE OUT (FRONT CHANNEL) .................................... 1 V / 500 ΩPRE OUT (CENTER CHANNEL) ................................. 1 V / 500 ΩPRE OUT (SURROUND CHANNEL) ........................... 1 V / 500 ΩPRE OUT (SURROUND BACK CHANNEL) ................ 1 V / 500 ΩPRE OUT (SUBWOOFER) ........................................... 1 V / 500 Ω100 watts per channel minimum RMS, both channels driven, at 8Ω from 20 Hz to 20 kHz with no more than 0.09% total harmonicdistortion. (FTC)VR-8060-STAPE REC ............................................................... 500 mV / 1 kΩPRE OUT (SURROUND BACK CHANNEL) .................. 1 V / 1 kΩPRE OUT (SUBWOOFER) ............................................. 1 V / 1 kΩTone controlOptical ................................. –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 nmVIDEO sectionVIDEO inputs / outputsVIDEO (composite) ................................................... 1 Vp-p / 75 ΩS VIDEO inputs /outputsS VIDEO (luminance signal) ..................................... 1 Vp-p / 75 ΩS VIDEO (chrominance signal) ......................... 0.286 Vp-p / 75 ΩCOMPONENT VIDEO inputs /outputsCOMPONENT VIDEO (luminance signal) ............... 1 Vp-p / 75 ΩCOMPONENT VIDEO (CB/CR-signal) ................. 0.7 Vp-p / 75 ΩFM tuner sectionTuning frequency range .................................... 87.5 MHz ~ 108.0 MHzUsable sensitivity (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 dBf (75 kHz dev)Total harmonic distortionMONO (1 kHz, 75 kHz dev) ............................. 0.5% (65 dBf input)STEREO (1 kHz, 67.5 + 67.5 kHz dev) ........... 0.7% (65 dBf input)Signal to noise ratioMONO (1 kHz, 75 kHz dev) ............................ 75 dB (65 dBf input)STEREO (1 kHz, 67.5 + 67.5 kHz dev) .......... 68 dB (65 dBf input)Stereo separation (1 kHz) ............................................................. 40 dBSelectivity (±400 kHz) .................................................................... 70 dBFrequency response (30 Hz ~ 15 kHz) ...................... +0.5 dB, –3.0 dBAM tuner sectionTuning frequency range10 kHz step .................................................... 530 kHz ~ 1,700 kHzUsable sensitivity (30% mod, S/N 20 dB) ................................................................................................................................. 16 μV / (600 μV/m)Signal to noise ratio (30% mod, 400 Hz).................................................................... 50 dB (60 dBμV EMF input)GENERALPower consumption ................................................................... 3.4 AStandby Power consumption ............................................ less than 1 WAC outletSWITCHED ........................................... (total 150 W, 1.25 A max.)Dimensions ...................................................... W : 440 mm (17-5/16")H : 159 mm (6-1/4")D : 392 mm (15-7/16")Weight (Net)VR-8070/8070-S .................................................... 11.7 kg (25.8 lb)VR-8060-S .............................................................. 11 kg (24.3 lb)www. xiaoy u163. comQQ 376315150 992894298TEL 13942296513 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299

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