Kenwood KDV-Z930 Service Manual

Contents

KDV-Z930/Z940/Z960Z920DVDSPECIFICATIONSFM tuner sectionFrequency range (50kHz space) ................... 87.5MHz~108.MHzUsable sensitivity (S/N=26dB) ...................................... 0.7μV/75ΩQuieting Sensitivity (S/N=46dB) .................................. 1.6μV/75ΩFrequency response (±3.0dB) ................................. 30Hz~15kHzSignal to Noise ratio (MONO) ............................................... 65dBSelectivity (DIN) (±400kHz) ................................................ ≥80dBStereo separation (1kHz) ...................................................... 35dBMW tuner sectionFrequency range (9kHz space) ........................ 531kHz~1611kHzUsable Sensitivity (S/N=20dB) ............................................. 25μVLW tuner sectionFrequency range ................................................ 153kHz~281kHzUsable Sensitivity (S/N=20dB) ............................................. 45μVDVD player sectionD/A conversion ........................................................................ 1 BitWow and flutter ......................................... Below measurable limitFrequency responseSampling frequency ; 44.1kHz (CD) .................. 20Hz~20kHzSampling frequency ; 48kHz .............................. 20Hz~22kHzSampling frequency ; 96kHz .............................. 20Hz~44kHzTotal harmonic distortion ........................................ 0.020% (1kHz)Signal to noise ratio ....................................... 115dB (DVD 96kHz)Dynamic range ................................................ 95dB (DVD 96kHz)Disc format .................................. DVD-VIDEO/VIDEO CD/CD-DAOversampling frequency........................................ 8 fs (Sampling frequency ; 44.1, 48kHz).................................................. 4 fs (Samping frequency ; 96kHz)Quantifying bit number ............................................ 16 / 20 / 24 bitOptical out format ......................... Dolby Digital/DTS/Linear PCMVideo output level (RCA jacks) .................................... 1 Vp-p/75ΩAudio sectionMaximun output power ................................................... 47W x 4Full Bandwidth Power (DIN 45324, +B=14.4V) .............. 22W x 4Tone actionBass : ................................................................ 100Hz ±10dBMiddle : ................................................................. 1kHz ±10dBTreble : ................................................................ 10kHz ±10dBPreout level/Load (during disc play) ...................... 1800mV/10kΩPreout impedance (during disc play) ................................... ≤600ΩGeneralOperating voltage (11-16V allowable) ................................. 14.4VCentre UnitCurrent consumption .......................................................... 5AInstallation size (W x H x D) ..................... 182 x 53 x 156mmWeight ............................................................................ 1.8kgAmplifier UnitCurrent consumption ........................................................ 10AInstallation Size (W x H x D) ...................... 150 x 27 x 90mmWeight ............................................................................ 0.7kgKENWOOD CORPORATION14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo 150-8501 JapanZ920DVDfollows a policy of continuous advancements in development. For this reason specifications may be changed without notice.KDV-Z930/KDV-Z940/KDV-Z960FM tuner sectionFrequency range (50kHz space) ................... 87.5MHz~108.MHzUsable sensitivity (S/N=30dB) ......................... 9.3dB (0.8μV/75Ω)Quieting Sensitivity (S/N=50dB) .................. 15.2dBf (1.6μV/75Ω)Frequency response (±3.0dB) ................................. 30Hz~15kHzSignal to Noise ratio (MONO) ............................................... 70dBSelectivity (DIN) (±400kHz) ................................................ ≥80dBStereo separation (1kHz) ...................................................... 40dBMW tuner sectionFrequency range (9kHz space) ........................ 531kHz~1611kHzUsable Sensitivity (S/N=20dB) ............................................. 25μVLW tuner sectionFrequency range ................................................ 153kHz~281kHzUsable Sensitivity (S/N=20dB) ............................................. 45μVDVD player sectionD/A conversion ........................................................................ 1 BitWow and flutter ......................................... Below measurable limitFrequency responseSampling frequency ; 44.1kHz (CD) .................. 20Hz~20kHzSampling frequency ; 48kHz .............................. 20Hz~22kHzSampling frequency ; 96kHz .............................. 20Hz~44kHzTotal harmonic distortion ........................................ 0.020% (1kHz)Signal to noise ratio ....................................... 115dB (DVD 96kHz)Dynamic range ................................................ 95dB (DVD 96kHz)Disc format .................................. DVD-VIDEO/VIDEO CD/CD-DAOversampling frequency........................................ 8 fs (Sampling frequency ; 44.1, 48kHz).................................................. 4 fs (Samping frequency ; 96kHz)Quantifying bit number ............................................ 16 / 20 / 24 bitOptical out format ......................... Dolby Digital/DTS/Linear PCMVideo output level (RCA jacks) .................................... 1 Vp-p/75ΩAudio sectionMaximun output power ................................................... 47W x 4Full Bandwidth Power (at less than 1% THD) ................ 22W x 4Tone actionBass : ................................................................ 100Hz ±10dBMiddle : ................................................................. 1kHz ±10dBTreble : ................................................................ 10kHz ±10dBPreout level/Load (during disc play) ...................... 1800mV/10kΩPreout impedance (during disc play) ................................... ≤600ΩGeneralOperating voltage (11-16V allowable) ................................. 14.4VCentre UnitCurrent consumption .......................................................... 5AInstallation size (W x H x D) ..................... 182 x 53 x 156mmWeight ............................................................................ 1.8kgAmplifier UnitCurrent consumption ........................................................ 10AInstallation Size (W x H x D) ...................... 150 x 27 x 90mmWeight ............................................................................ 0.7kgManufactured under Iicense from Dolby Laboratories.“Dolby”, Pro Logic, and the double-D symbol are trademarks of Dolby Laboratories.Confidential unpublished works. Copyright 1992-1997 Dolby Laboratories. All rights reserved.www . xiaoyu163. comQQ 376315150 992894298TEL 13942296513 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299

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