Marantz CD6003 Service Manual

1
1. TECHNICAL SPECIFICATIONS
Audio characteristics
Channels ...........................................................2 channels
Frequency response ....................................2 Hz to 20 kHz
Dynamic range ........................................................100 dB
Signal-to-noise ratio (A-weighted) ........................... 110 dB
Channel separation (1 kHz) ..................................... 110 dB
Harmonic distortion (1 kHz) .................................... 0.002%
Wow & utter .........................................Precision of quartz
Audio output ..........................................2.35 V rms, stereo
Headphone output (variable maximum) ... 18 mW/32 ohms
Digital output
Coaxial output (pin jack).....................0.5 Vp-p, 75 ohms
Optical output (square optical connector) ..........-19 dBm
Optical readout system
Laser...............................................AlGaAs semiconductor
Wavelength ............................................................. 780 nm
Signal system
Sampling frequency .............................................. 44.1 kHz
Quantization ............................................16-bit linear PCM
Power supply
Power requirement ...............................AC 230 V 50/60 Hz
Power consumption ....................................................19 W
Standby power consumption .....................................0.3 W
█ 规格
[ K version only ]
音频特性
模拟输出 (载荷 =10kΩ Ref=1kHz)
声道
.........................................................................
2声道
频率响应
.........................
4Hz到 20kHz (Ref=0dB,
±
3dB)
动态范围 (使用 FLP-A20k 时 )
............
90dB (Ref=-60dB)
信噪比 (使用 FLP-A20k 时 )
...................
90dB (Ref=0dB)
全频失真 (使用 FLP-A20k 时 )
...........
0.008% (Ref=0dB)
晃抖度
.................................................................
石英精度
输出水平
....................................................
2.35
±
0.3
V
rms
数字输出
水平输出 (同轴 )
.................................
0.5
V±
0.1
V
p-p,75Ω
水平输出 (光学 )
.....................................
-19 dBm
±
3 dBm
光学读取系统
激光
........................................................
AlGaAs半导体激光
波长
...................................................................
760 - 800nm
信号系统
采样频率
...................................................................
44.1kHz
量化
...............................................................
16位线性 PCM
电源
电源要求
.......................................................
交流 220V 50Hz
功耗
................................................................................
19W
待机电源消耗
..............................................................<
0.5W
机箱等
允许的工作温度
..................................................
+5 ~ +35
°C
允许的工作湿度
........................................
5 ~ 90% (无结露 )
440 (17-3/8)
15.5 (5/8)
90.5 (3-5/8)
106 (4-3/16)
6.5 (5/16)4 (3/16)
339 (13-3/8)
328.5 (12-15/16)
Dimensions (unit: mm)
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Marantz CD6003 Specifications

General

Frequency range	2 - 20000 Hz
Audio formats supported	AAC, MP3, WMA
Signal-to-Noise Ratio (SNR)	110 dB
Total Harmonic Distortion (THD)	0.002 %
CD-RW playback	Yes
CD changer	-
Device type	Personal CD player
Cassette deck	No
Product color	Gold, Silver
Channels quantity	2 channels
Disc loading type	Tray
Remote control type	RC002CD
Display type	LCD
Volume control	Rotary
Programmable tracks	30
USB 2.0 ports quantity	1
Power consumption (standby)	0.3 W
Power consumption (typical)	19 W

Weight and Dimensions

Depth	339 mm
Width	440 mm
Height	106 mm
Weight	7000 g