Sharp MD X5 operation manual Maintenance, Specifications, Internal care, External care

Models: MD X5

1 44
Download 44 pages 25.34 Kb
Page 42
Image 42

MAINTENANCE

H Internal care

I In order to ensure proper operation of the CD player, preventative maintenance (cleaning of the Laser Pick-up lens) should be performed periodically in order to keep the lens dust-free. Lens cleaners are commercially available. Contact your local CD software dealer for options.

H External care

I Periodically wipe the cabinet with a soft cloth and dilute soap solution, then wipe with a dry cloth.

I Do not use chemically treated cleaning cloths or other chemicals.

SPECIFICATIONS

As a 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.

HMain unit section

(MiniDisc recorder section)

Type:

MiniDisc recorder

Signal readout:

Non-contact, 3-beam semi-conductor

Audio channel:

laser pick-up

Stereo; 2 channel

 

Monaural; 1 channel (long-time

Frequency response:

recording mode)

20 - 20,000 Hz

Rotational speed:

400 - 900 rpm CLV, Approx.

Quantization:

16-bit linear

Filter:

8-times oversampling digital filter

Error correction:

ACIRC (Advanced Cross Interleave

Coding:

Reed-Solomon Code)

ATRAC (Adaptive TRansformd

Recording method:

Acoustic Coding)

Magnetic modulation overwrite method

D/A converter:

1-bit

Sampling frequency:

44.1 kHz

Wow and flutter:

Unmeasurable

Signal/noise ratio:

(less than 0.001% W. peak)

95 dB (1 kHz)

Dynamic range:

90 dB (1 kHz)

T.H.D at 1kHz:

0.1%

(Compact disc player)

Type:

Compact disc player

Signal readout:

Non-contact, 3-beam semi-conductor

Rotational speed:

laser pickup

200 - 500 rpm CLV, Approx.

Error correction:

CIRC (Cross Interleave Reed-

Quantization:

Solomon Code)

16-bit linear

D/A converter:

1-bit

Filter:

4-times oversampling digital filter

Frequency response:

20 - 20,000 Hz

Signal/noise ratio:

95 dB (1 kHz)

Dynamic range:

90 dB (1 kHz)

Wow and flutter:

Unmeasurable

 

(less than 0.001% W. peak)

(General)

Power source:

AC 120 V, 60 Hz

Power consumption:

80 W

Output power:

10 watts minimum RMS per

 

channel into 6 ohms from 60 Hz to

Input terminals:

20 kHz,10 % total harmonic distortion

Auxilialy (Analog); 2.0 V (30 kohms)

 

Auxilialy (Digital-1)

 

Auxilialy (Digital-2)

Output terminals:

Phono; 2.5 mV (47 kohm)

Headphones; 16- 50 ohms

 

(recommended; 32 ohms)

 

Speakers; 6 ohms

Dimensions:

Line out (Analog); 2.0 V (47 kohm)

Width; 5-15/16" (150 mm)

 

Height; 9-1/2" (241 mm)

Weight:

Depth; 12-1/8" (307 mm)

9.5 lbs. (4.3 kg)

HSpeaker section

Type:

2-way 4-3/4" (120 mm) woofer and 2" (50

mm)tweeter type

Maximum input power: 25 W

Rated input power:

12.5 W

Impedance:

6 ohms

Dimensions:

Width; 5-3/4" (146 mm)

 

Height; 9-1/2" (241 mm)

Weight:

Depth; 9-1/8" (229 mm)

4.9 lbs. (2.2 kg)/each

(Tuner section)

Frequency range:

FM; 87.5 - 108 MHz

Sensitivity:

AM; 530

- 1,720 kHz

FM; 8.0 µV (75 ohms, unbalanced)

 

AM; 650

µV/m

41

*35-40

41

98.6.23, 10:11 AM

Page 42
Image 42
Sharp MD X5 operation manual Maintenance, Specifications, Internal care, External care