Sharp MD-X60H User Manual

Page 55

MAINTENANCE

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Internal care

●

Dirty heads, capstans or pinch rollers can cause poor sound and tape jams.
Clean these parts with a cotton swab moistened with commercial head/pinch
roller cleaner or isopropyl alcohol.

●

After long use, the deck’s heads and capstans may become magnetised, causing
poor sound. Demagnetise these parts once every 30 hours of playing/recording
time by using a commercial tape head demagnetiser. Read the demagnetiser’s
instructions carefully before use.

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External care

●

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

●

Do not use chemically treated cleaning cloths or other chemicals.

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.

●

MiniDisc recorder section

Type:

MiniDisc recorder

Signal readout:

Non-contact, 3-beam semiconductor laser
pickup

Audio channel:

Stereo; 2 channels
Monaural; 1 channel (long-time recording
mode)

Frequency response:

20 - 20,000 Hz

Rotation speed:

400 - 900 rpm CLV, Approx

Quantization:

16-bit linear

Filter:

8-times oversampling digital filter

Error correction:

ACIRC (Advanced Cross Interleave Reed-
Solomon Code)

Coding:

ATRAC (Adaptive TRansformed Acoustic
Coding)

Recording method:

Magnetic modulation overwrite method

D/A converter:

1-bit D/A converter

Sampling frequency:

44.1 kHz

Wow and flutter:

Unmeasurable
(less than 0.001% W. peak)

Signal/noise ratio:

95 dB (1 kHz)

Dynamic range:

90 dB (1 kHz)

●

Compact disc player section

Type:

3-disc multi-play compact disc player

Signal readout:

Non-contact, 3-beam semiconductor laser
pickup

Rotation speed:

200 - 500 rpm CLV, Approx.

Error correction:

CIRC (Cross Interleave Reed-Solomon
Code)

Quantization:

16-bit linear

D/A converter:

1-bit D/A converter

Filter:

8-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)

●

Tuner section

Frequency range:

FM; 87.5 - 108 MHz
AM; 522 - 1,620 kHz

Sensitivity:

FM; 2.5

V (75 ohms unbalanced)

AM; 650

V/m

●

Cassette deck section

Type:

Compact cassette tape

Frequency response:

50 - 14,000 Hz (Normal tape)
50 - 15,000 Hz (CrO

tape)

Motor:

DC motor with electronic governor

Signal/noise ratio:

50 dB (Recording/Playback, Dolby NR off)
Dolby NR effect; 10 dB (at over 5 kHz)

Bias and erasure
system:

Tape speed:

4.76 cm/sec. (1-7/8 ips.)

Wow and flutter:

0.15 % (WRMS)

Heads:

Record/playback

Erase

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General

Power source:

AC 230 V, 50 Hz

Power consumption:

97 W

Output power:

RMS; 100 W (50 W + 50 W)
(10 % T.H.D.)

Input terminals:

MD IN/AUX (Analogue-1); 500 mV/47 kohms
Auxiliary (Analogue-2); 500 mV/47 kohms
Auxiliary (Digital); optical

Output terminals:

Auxiliary; 2.0 V/1 kohm
Headphones; 16 - 50 ohms
(recommended; 32 ohms)
Speakers; 6 ohms

Dimensions:

Width; 240 mm (9-1/2")
Height; 332 mm (13-1/8")
Depth; 325 mm (12-13/16")

Weight:

8.6 kg (19.0 lbs.)

●

Speaker section

Type:

3-way type [150 mm (6") woofer, 65 mm (2-
1/2") tweeter and super tweeter]

Maximum input power: 100 W
Rated input power:

50 W

Impedance:

6 ohms

Dimensions:

Width; 205 mm (8-1/8")
Height; 332 mm (13-1/8")
Depth; 323 mm (12-3/4")

Weight:

4.2 kg (9.3 lbs.)/each

MD-X60H(SUK) TINSE0227AWZZ