Sharp MD-M3 Operation Manual - Page 51

Specifications

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SPECIFICATIONS As part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement without prior notice. The performance specification figures indicated are nominal values of production units. There may be some deviations from these values in individual units. q General Power source: Power consumption: Dimensions: AC 230 V, 50 Hz 60 W Width; 160 mm (6-5/16") Height; 240 mm (9-1/2") Depth; 300 mm (11-13/16") Weight: 4.4 kg (9.7 lbs.) q MiniDisc recorder section Type: MiniDisc recorder Signal readout: Non-contact, 3-beam semiconductor laser pickup Rotation speed: 400 - 900 rpm CLV, Approx Error correction: ACIRC (Advanced Cross Interleave Reed-Solomon Code) Quantization: 20-bit linear (A/D converter) Coding: ATRAC (Adaptive TRansformed Acoustic Cod- ing) Sampling frequency: 44.1 kHz Recording method: Magnetic modulation overwrite method Frequency response: 20 - 20,000 Hz D/A converter: 1-bit D/A converter Wow and flutter: Unmeasurable (less than 0.001% W. peak) Signal/noise ratio: 95 dB (1 kHz) Dynamic range: 90 dB (1 kHz) Audio channel: Stereo; 2 channels Monaural; 1 channel (playback only) (long-time recording mode) q Compact disc player section Type: Top open type compact disc player Signal readout: Non-contact, 3-beam semiconductor laser pickup Rotation speed: 200 - 500 rpm CLV, Approx. Error correction: CIRC (Cross Interleave ReedSolomon Code) Quantization: 16-bit linear Frequency response: 20 - 20,000 Hz D/A converter: 1-bit D/A converter Signal/noise ratio: 95 dB (1 kHz) Dynamic range: 90 dB (1 kHz) Wow and flutter: Unmeasurable (less than 0.001% W. peak) q Tuner section Frequency range: FM; 87.5 - 108.0 MHz AM; 522 - 1,620 kHz Sensitivity: FM; 2.5 µV (75 ohms unbalanced) AM; 650 µV/m q Amplifier section Output power: RMS 20 W/CH (DIN 45 324) MPO 30 W/CH (DIN 45 324) Output terminals: Speaker; 4 ohms Headphones; 16 - 50 ohms (recommended 32 ohms) Input terminals: AUX; 500 mV/47 kohms q Speaker section Type: 2-way speaker system 12cm (4-3/4") woofer, 2cm (3/4") tweeter Maximum input power: 40 W Rated input power: 20 W Impedance: 4 ohms Dimensions: Width; 160 mm (6-5/16") Height; 240 mm (9-1/2") Depth; 198 mm (7-7/8") Weight; 2.9 kg (6.4 lbs.)/each 49

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49
SPECIFICATIONS
As part of our policy of continuous improvement, SHARP reserves the right to make design and speci-
fication changes for product improvement without prior notice. The performance specification figures
indicated are nominal values of production units. There may be some deviations from these values in
individual units.
●
General
Power source:
AC 230 V, 50 Hz
Power
consumption:
60 W
Dimensions:
Width; 160 mm (6-5/16")
Height; 240 mm (9-1/2")
Depth; 300 mm (11-13/16")
Weight: 4.4 kg (9.7 lbs.)
●
MiniDisc recorder section
Type:
MiniDisc recorder
Signal readout:
Non-contact, 3-beam semi-
conductor laser pickup
Rotation speed:
400 - 900 rpm CLV, Approx
Error correction:
ACIRC (Advanced Cross In-
terleave
Reed-Solomon
Code)
Quantization:
20-bit linear (A/D converter)
Coding:
ATRAC
(Adaptive
TRansformed Acoustic Cod-
ing)
Sampling
frequency:
44.1 kHz
Recording
method:
Magnetic modulation over-
write method
Frequency
response:
20 - 20,000 Hz
D/A converter:
1-bit D/A converter
Wow and flutter:
Unmeasurable
(less than 0.001% W. peak)
Signal/noise ratio:
95 dB (1 kHz)
Dynamic range:
90 dB (1 kHz)
Audio channel:
Stereo; 2 channels
Monaural; 1 channel
(playback only)
(long-time recording mode)
●
Compact disc player section
Type:
Top open type compact disc
player
Signal readout:
Non-contact, 3-beam semi-
conductor laser pickup
Rotation speed:
200 - 500 rpm CLV, Approx.
Error correction:
CIRC (Cross Interleave Reed-
Solomon Code)
Quantization:
16-bit linear
Frequency
response:
20 - 20,000 Hz
D/A converter:
1-bit D/A converter
Signal/noise ratio:
95 dB (1 kHz)
Dynamic range:
90 dB (1 kHz)
Wow and flutter:
Unmeasurable
(less than 0.001% W. peak)
●
Tuner section
Frequency range:
FM; 87.5 - 108.0 MHz
AM; 522 - 1,620 kHz
Sensitivity:
FM; 2.5
μ
V (75 ohms unbal-
anced)
AM; 650
μ
V/m
●
Amplifier section
Output power:
RMS 20 W/CH (DIN 45 324)
MPO 30 W/CH (DIN 45 324)
Output terminals:
Speaker; 4 ohms
Headphones; 16 - 50 ohms
(recommended 32 ohms)
Input terminals:
AUX; 500 mV/47 kohms
●
Speaker section
Type:
2-way speaker system
12cm (4-3/4") woofer,
2cm (3/4") tweeter
Maximum input
power:
40 W
Rated input
power:
20 W
Impedance:
4 ohms
Dimensions:
Width; 160 mm (6-5/16")
Height; 240 mm (9-1/2")
Depth; 198 mm (7-7/8")
Weight; 2.9 kg (6.4 lbs.)/each