Sharp MD-MX30 MD operation manual Maintenance, Specifications

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MAINTENANCE

■ External care

■ Internal care

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

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

●In order to ensure proper operation of the CD player, pre- ventative 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. Con- tact your local CD software dealer for options.

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 produc- tion units. There may be some deviations from these values in individual units.

● General

Power source:

AC 120 V, 60 Hz

Power

 

consumption:

73W

Dimensions:

Width; 8-1/2" (215 mm)

 

Height; 6-7/16" (162 mm)

 

Depth; 13-1/2" (342 mm)

Weight:

10.4 Ibs. (4.7 kg)

●Amplifier section

Output power: FTC 20 watts per channel minimum RMS into 6 ohms from 60 Hz to 20 kHz with no more than 10 % total harmonic distortion

Output terminals: Speaker; 6 ohms Headphones; 16 - 50 ohms (recommended 32 ohms)

Input terminals: Auxiliary; 500 mV/47 k ohms

●Compact disc player section

Type:Drawer 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 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)

●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 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)

●Tuner section

Frequency range: FM; 87.5 - 108.0 MHz AM; 530 - 1,720 kHz

Sensitivity: FM; 2.5 μV (75 ohms unbalanced)

AM; 650 μV/m

●Speaker section

Type:2-way speaker system [4-3/4" (12 cm) woofer and 3/4" (2 cm) tweeter]

Maximum input

 

power:

50 W

Rated input

 

power:

25 W

Impedance:

6 ohms

Dimensions:

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

 

Height; 11-1/16" (280 mm)

 

Depth; 9-1/4" (233.5 mm)

Weight:

7.1 Ibs. (3.2 kg)/each

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Contents MD-MX30 Please retain this information Special NotesNear water for example, near a bathtub, washbowl Important SafeguardsAccessories ContentsVolume control PrecautionsGeneral Care of compact discsFront panel Names of Controls and IndicatorsRear panel Display windowRemote control Speaker section Speaker connection Preparation for USEAntenna connection Demo mode Connecting the AC power cordRemoving the speaker grilles Speaker cushionPrecautions for battery use Remote control To change the brightness of the displayWhen bright Lights up When dark Goes out DimmerTo see the time display To change the time display modeTo change the clock time Press the MEMORY/ENTER buttonSound Control VolumePre-programmed equalizer Extra bass X-BASSCD playback Compact Disc OperationMiniDisc playback Minidisc OperationTo remove a MiniDisc Press the MD 06 buttonApss Auto Program Search System Convenient CD and Minidisc OperationsCue and review MD/CD 3 MD/CDClear CD H MD H Apms Automatic Programmable Music SelectorCD H Mode Repeat and random playChanging the display during MiniDisc playback Switching the time displayTime DisplayAuto tuning Manual tuningPreset memory scan Preset tuningPreset Clear Memory EnterDifferences from tape recordings Minidisc RecordingDisc writing TOC About track numbersRecording from a CD onto a MiniDisc One-Touch Editing To cancel the operationTo check the remaining time available for record- ing To stop recordingTrack editing from a CD onto a MiniDisc Apms recording from a CD onto a MiniDisc To record without using One-Touch EditingPress the REC button Press the CD 06 buttonCheck the recordable time by pressing the Display button Recording from the built-in radio onto a MiniDiscTo record the track number while recording Minidisc Editing TIMER/DELETEWhat the editing function can do To create a disc nameTo erase a track name To create a track nameTo change disc names and track names TIMER/DELETE NAME/TOC Edit 3 MD Memory EnterJog dial To delete a character To add a characterDivide Combine When both tracks have a nameTwo consecutive tracks can be combined into one track Press the MEMORY/ENTER button againDesignated track can be moved to any desired position MoveTracks you want to erase can be erased one at a time Erase All EraseTo erase tracks one at a time All of the tracks you want to erase can be erased at onceTimer playback/Timer recording Timer OperationJog dial 2 CD H Tuner Band 2 AUXSTAND-BY Simultaneous sleep and timer operationSleep operation Headphones Using External UnitsConnecting external units Manual recording Listening to sound from an external unitWhat is a MINIDISC? If a problem occurs TroubleshootingMinidisc System Limitations GeneralRemote control Resetting the MicrocomputerMiniDisc recording and playback Radio receptionError messages Meaning Remedy Error MessagesSymbol Number orSpecifications MaintenanceMemo Memo Model Specific Section Where to Obtain Service What to do to Obtain Service

MD-MX30 MD specifications

The Sharp MD-MX30 is a versatile mini disc player that showcases advanced technology and a compact design, aimed at providing high-quality audio experiences. Released in the late 1990s, the MD-MX30 quickly became popular among audiophiles and casual listeners alike, thanks to its cutting-edge features and user-friendly functions.

One of the standout features of the MD-MX30 is its MiniDisc technology, which offers superior sound quality compared to traditional cassette tapes and CDs. The MiniDisc format allows for digital recording, playback, and editing, making it a compelling choice for those who value flexibility in their listening experience. Users can easily record live performances, mix tracks, and create personalized playlists, all while enjoying crisp audio quality.

The Sharp MD-MX30 is also equipped with a built-in amplifier and a variety of equalizer settings, enabling users to customize their sound preferences. With options for preset EQ settings, users can tailor the audio output to enhance different genres of music, from classical to rock. This adaptability contributes to a rich listening experience that satisfies diverse taste.

In terms of connectivity, the MD-MX30 includes auxiliary inputs and outputs, allowing for seamless integration with other audio devices. Whether connecting to external speakers or collaborating with other audio equipment, this mini disc player supports a range of configurations. The device also features a headphone jack for private listening, ensuring users can enjoy music at any time without disturbing others.

A notable characteristic of the MD-MX30 is its compact and sleek design, making it an ideal choice for portable use. Weighing in at a lightweight, this mini disc player can easily fit in bags and backpacks, allowing users to take their music on the go. The LCD display provides clear track information and playback status, enhancing usability while being on the move.

In conclusion, the Sharp MD-MX30 MD is a noteworthy mini disc player that combines advanced technology with user-friendly features. Its superior sound quality, customizable audio settings, versatile connectivity options, and compact design make it an excellent choice for music lovers. Whether at home or on the go, the MD-MX30 delivers a reliable and enjoyable audio experience that continues to resonate with users even today.
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