Specifications - Kenwood KDC-MP628 Service Manual

KDC-MP628/MP7028/MP728
MP8029/W7031/W7031Y
FM
Frequency Range (Frequency step)
KDC-MP628/MP728/MP7028
........................................... 87.9MHz~107.9MHz (200kHz)
KDC-MP8029 ....................... 87.5MHz~108.0MHz (50kHz)
........................................... 87.9MHz~107.9MHz (200kHz)
KDC-W7031/W7031Y .......... 87.5MHz~108.0MHz (50kHz)
Channel Space Selection
KDC-MP628/MP728/MP7028/MP8029 ...... 50kHz/200kHz
Usable Sensitivity (S/N : 30dB)
KDC-MP628/MP728/MP7028/MP8029
............................................................. 9.3dBf (0.8µV/75Ω)
Usable Sensitivity (S/N : 26dB)
KDC-W7031/W7031Y ....................................... 0.7µV/75Ω
Quieting Sensitivity (S/N : 50dB)
KDC-MP628/MP728/MP7028/MP8029
........................................................... 15.2dBf (1.6µV/75Ω)
Quieting Sensitivity (S/N : 46dB)
KDC-W7031/W7031Y ....................................... 1.6µV/75Ω
Frequency Response (±3.0dB) ......................... 30Hz~15kHz
S/N
KDC-MP628/MP728/MP7028/MP8029 ...... 70dB (MONO)
KDC-W7031/W7031Y ................................. 65dB (MONO)
Selectivity ................................................. ≥80dB (±400kHz)
Stereo Separation
KDC-MP628/MP728/MP7028/MP8029 ......... 40dB (1kHz)
KDC-W7031/W7031Y .................................... 35dB (1kHz)
AM (MW)
Frequency Range (Frequency step)
KDC-MP628/MP728/MP7028 .. 530kHz~1700kHz (10kHz)
KDC-MP8029 ............................. 531kHz~1611kHz (9kHz)
................................................. 530kHz~1700kHz (10kHz)
KDC-W7031/W7031Y ................ 531kHz~1611kHz (9kHz)
Channel Space Selection
KDC-MP628/MP728/MP7028/MP8029 .......... 9kHz/10kHz
Usable Sensitivity (S/N : 20dB)
KDC-MP628/MP728/MP7028/MP8029 ....... 28dBµ (25µV)
KDC-W7031/W7031Y ................................................ 25µV
LW (KDC-W7031/W7031Y)
Frequency Range ........................................ 153kHz~281kHz
Usable Sensitivity (S/N : 20dB) ..................................... 45µV
CD
Laser Diode ............................................................... GaAlAs
Digital Filter (D/A) ............................. 8 Times Over Sampling
D/A Converter ................................................................. 1Bit

SPECIFICATIONS

Spindle Speed (Audio files) ...... 1000~400rpm (CLV. 2 times)
Wow & Flutter .................................. Below Measurable Limit
Frequency Response ............................ 10Hz~20kHz (±1dB)
Total Harmonic Distortion ................................. 0.01% (1kHz)
S/N Ratio ......................................................... 105dB (1kHz)
Dynamic Range ............................................................. 93dB
Channel Separation ...................................................... 96dB
MP3 Decode ......... Compliant with MPEG-1/2 Audio Layer-3
WMA Decode ............. Compliant with Windows Media Audio
AAC Decode .......................................... AAC-LC ".m4a" files
Preout Level / Load
KDC-MP628/MP728/W7031/W7031Y
............................................... 2500mV/10kΩ (CD/CD-CH)
KDC-MP7028 ......................... 4000mV/10kΩ (CD/CD-CH)
KDC-MP8029 ......................... 5000mV/10kΩ (CD/CD-CH)
Preout Impedance
KDC-MP628/MP728/W7031/W7031Y .................... ≤600Ω
KDC-MP7028/MP8029 ............................................. ≤80Ω
AUX input (KDC-MP628/MP728/MP7028/MP8029)
Frequency Response ............................ 20Hz~20kHz (±1dB)
Input Maximum Voltage ............................................ 1200mV
Input Inpedance .......................................................... 100kΩ
Amplifier
Maximum Power ....................................................... 50W x 4
Full Bandwidth Power (at less than 1% THD)
KDC-MP628/MP728/MP7028/MP8029 ................ 22W x 4
Power (DIN45324, +B=14.4V)
KDC-W7031/W7031Y ........................................... 30W x 4
Tone
Bass .............................................................. 100Hz±10dB
Middle ............................................................. 1kHz±10dB
Treble ............................................................ 10kHz±10dB
General
Operating Voltage (11~16V allowable) ......................... 14.4V
Current Consumption ...................................................... 10A
Installation Size (W x H x D)
............. 182 x 53 x 155mm (7-3/16 x 2-1/16 x 6-1/10 inch)
Weight ....................................................... 1.50kHz (3.31lbs)
KENWOOD follows a policy of continuous advancements
in development.
For this reason specifications may be changed without notice.