Kenwood KDV-Z920DVD, Service Manual

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KDV-Z930/Z940/Z960
Z920DVD
SPECIFICATIONS
FM tuner section
Frequency range (50kHz space) ................... 87.5MHz~108.MHz
Usable sensitivity (S/N=26dB) ...................................... 0.7
µ
V/75
Ω
Quieting Sensitivity (S/N=46dB) .................................. 1.6
µ
V/75
Ω
Frequency response (
±
3.0dB) ................................. 30Hz~15kHz
Signal to Noise ratio (MONO) ............................................... 65dB
Selectivity (DIN) (
±
400kHz) ................................................
≥
80dB
Stereo separation (1kHz) ...................................................... 35dB
MW tuner section
Frequency range (9kHz space) ........................ 531kHz~1611kHz
Usable Sensitivity (S/N=20dB) ............................................. 25
µ
V
LW tuner section
Frequency range ................................................ 153kHz~281kHz
Usable Sensitivity (S/N=20dB) ............................................. 45
µ
V
DVD player section
D/A conversion ........................................................................ 1 Bit
Wow and flutter ......................................... Below measurable limit
Frequency response
Sampling frequency ; 44.1kHz (CD) .................. 20Hz~20kHz
Sampling frequency ; 48kHz .............................. 20Hz~22kHz
Sampling frequency ; 96kHz .............................. 20Hz~44kHz
Total harmonic distortion ........................................ 0.020% (1kHz)
Signal to noise ratio ....................................... 115dB (DVD 96kHz)
Dynamic range ................................................ 95dB (DVD 96kHz)
Disc format .................................. DVD-VIDEO/VIDEO CD/CD-DA
Oversampling frequency
........................................ 8 fs (Sampling frequency ; 44.1, 48kHz)
.................................................. 4 fs (Samping frequency ; 96kHz)
Quantifying bit number ............................................ 16 / 20 / 24 bit
Optical out format ......................... Dolby Digital/DTS/Linear PCM
Video output level (RCA jacks) .................................... 1 Vp-p/75
Ω
Audio section
Maximun output power ................................................... 47W x 4
Full Bandwidth Power (DIN 45324, +B=14.4V) .............. 22W x 4
Tone action
Bass : ................................................................ 100Hz
±
10dB
Middle : ................................................................. 1kHz
±
10dB
Treble : ................................................................ 10kHz
±
10dB
Preout level/Load (during disc play) ...................... 1800mV/10k
Ω
Preout impedance (during disc play) ...................................
≤
600
Ω
General
Operating voltage (11-16V allowable) ................................. 14.4V
Centre Unit
Current consumption .......................................................... 5A
Installation size (W x H x D) ..................... 182 x 53 x 156mm
Weight ............................................................................ 1.8kg
Amplifier Unit
Current consumption ........................................................ 10A
Installation Size (W x H x D) ...................... 150 x 27 x 90mm
Weight ............................................................................ 0.7kg
KENWOOD CORPORATION
14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo 150-8501 Japan
Z920DVD
follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
KDV-Z930/KDV-Z940/KDV-Z960
FM tuner section
Frequency range (50kHz space) ................... 87.5MHz~108.MHz
Usable sensitivity (S/N=30dB) ......................... 9.3dB (0.8
µ
V/75
Ω
)
Quieting Sensitivity (S/N=50dB) .................. 15.2dBf (1.6
µ
V/75
Ω
)
Frequency response (
±
3.0dB) ................................. 30Hz~15kHz
Signal to Noise ratio (MONO) ............................................... 70dB
Selectivity (DIN) (
±
400kHz) ................................................
≥
80dB
Stereo separation (1kHz) ...................................................... 40dB
MW tuner section
Frequency range (9kHz space) ........................ 531kHz~1611kHz
Usable Sensitivity (S/N=20dB) ............................................. 25
µ
V
LW tuner section
Frequency range ................................................ 153kHz~281kHz
Usable Sensitivity (S/N=20dB) ............................................. 45
µ
V
DVD player section
D/A conversion ........................................................................ 1 Bit
Wow and flutter ......................................... Below measurable limit
Frequency response
Sampling frequency ; 44.1kHz (CD) .................. 20Hz~20kHz
Sampling frequency ; 48kHz .............................. 20Hz~22kHz
Sampling frequency ; 96kHz .............................. 20Hz~44kHz
Total harmonic distortion ........................................ 0.020% (1kHz)
Signal to noise ratio ....................................... 115dB (DVD 96kHz)
Dynamic range ................................................ 95dB (DVD 96kHz)
Disc format .................................. DVD-VIDEO/VIDEO CD/CD-DA
Oversampling frequency
........................................ 8 fs (Sampling frequency ; 44.1, 48kHz)
.................................................. 4 fs (Samping frequency ; 96kHz)
Quantifying bit number ............................................ 16 / 20 / 24 bit
Optical out format ......................... Dolby Digital/DTS/Linear PCM
Video output level (RCA jacks) .................................... 1 Vp-p/75
Ω
Audio section
Maximun output power ................................................... 47W x 4
Full Bandwidth Power (at less than 1% THD) ................ 22W x 4
Tone action
Bass : ................................................................ 100Hz
±
10dB
Middle : ................................................................. 1kHz
±
10dB
Treble : ................................................................ 10kHz
±
10dB
Preout level/Load (during disc play) ...................... 1800mV/10k
Ω
Preout impedance (during disc play) ...................................
≤
600
Ω
General
Operating voltage (11-16V allowable) ................................. 14.4V
Centre Unit
Current consumption .......................................................... 5A
Installation size (W x H x D) ..................... 182 x 53 x 156mm
Weight ............................................................................ 1.8kg
Amplifier Unit
Current consumption ........................................................ 10A
Installation Size (W x H x D) ...................... 150 x 27 x 90mm
Weight ............................................................................ 0.7kg
Manufactured 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.
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