Sharp MD-M3 Service Manual download pdf (Page 3)

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MD-M3/M1

Specifications for this model are subject to change without

prior notice.

SPECIFICATIONS

FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER

TO THE OPERATION MANUAL.

● General

Power source: AC 120 V, 60 Hz

Power

consumption: 60 W

Dimensions: Width; 6-5/16" (160 mm)

Height; 9-1/2" (240 mm)

Depth; 11-13/16" (300 mm)

Weight: 9.7 lbs. (4.4 kg)

● Amplifier section

Output power: FTC 16 watts per channel

minimum RMS into 4 ohms

from 80 Hz to 20 kHz with no

more than 10% total

harmonic distortion

Output terminals: Speaker; 4 ohms

Headphones; 16 - 50 ohms

(recommended 32 ohms)

Input terminals: AUX; 500 mV/47 k ohms

● 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 TRansform

Acoustic Coding)

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)

● 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; 530 - 1,720 kHz

Sensitivity: FM; 2.5 µV (75 ohms unbal-

anced)

AM; 650 µV/m

●

Speaker section

T

ype (MD-M3): 2-way speaker system

4-3/4" (12cm) woofer,

3/4" (2cm) tweeter

T

ype (MD-M1): Full range speaker system

4" (10cm) full-range speaker

Maximum input

power: 40 W

Rated input

power: 20 W

Impedance: 4 ohms

Dimensions:

(MD-M3)

Width; 6-5/16" (160 mm)

Height; 9-1/2" (240 mm)

Depth; 7-7/8" (198 mm)

Weight; 6.8 lbs. (3.1 kg)/each

Dimensions:

(MD-M1)

Width; 6-5/16" (160 mm)

Height; 9-1/2" (240 mm)

Depth; 7-1/4" (183 mm)

Weight; 4.0 lbs. (1.8 kg)/each

MD-M3/M1

CP-M3/M1

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