Sharp MD-X60H User Manual
Page 55
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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.
■
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
µ
V (75 ohms unbalanced)
AM; 650
µ
V/m
●
Cassette deck section
Type:
Compact cassette tape
Frequency response:
50 - 14,000 Hz (Normal tape)
50 - 15,000 Hz (CrO
2
tape)
Motor:
DC motor with electronic governor
×
1
Signal/noise ratio:
50 dB (Recording/Playback, Dolby NR off)
Dolby NR effect; 10 dB (at over 5 kHz)
Bias and erasure
system:
AC
Tape speed:
4.76 cm/sec. (1-7/8 ips.)
Wow and flutter:
0.15 % (WRMS)
Heads:
Record/playback
×
1
Erase
×
1
●
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
54