Sony MJ-L1 MJ-L1A Specifications, Index to Parts and Controls, Restoring the Factory Settings

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Restoring the Factory Settings

1Unplug the mains lead.

2Plug it back into wall outlet while holding down POWER on the unit.

Specifications

CD player section

System

Compact disc and digital audio

 

system

Laser

Semiconductor laser (λ=780 nm)

 

Emission duration: continuous

Laser output

Max 44.6 μW*

*This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick-up Block with 7 mm aperture.

Wavelength

780 – 790 nm

Frequency response

2 Hz – 20 kHz

MiniDisc deck section

System

MiniDisc digital audio system

Disc

MiniDisc

Laser

Semiconductor laser (λ = 780 nm)

Laser output

Max 44.6 μW*

*This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick-up Block with 7 mm aperture.

Laser diode properties Material: GaAIAs

Revolutions (CLV)

Approx. 400 rpm to 900 rpm Error correction

Advanced Cross Interleave Reed Solomon Code (ACIRC)

Sampling frequency

44.1kHz Modulation system

EFM

(Eight-to-Fourteen Modulation) Number of channels

2 stereo channels

Frequency response

5 Hz – 20 kHz

Wow and flutter

Below measurable limit

Tuner section

FM tuner section

Tuning range

87.5 – 108.0 MHz (50 kHz step) Aerial FM lead aerial

Aerial terminal

75 ohm unbalanced

Intermediate frequency 10.7 MHz

AM tuner section

Tuning range

531 – 1,602 kHz

(with the interval set at 9 kHz) Aerial AM loop aerial,

External aerial terminals Intermediate frequency

450 kHz

Timer section

System Quartz lock system Timer setting

One-minute step Sleep timer

10-minute step, max. 90 minutes

Amplifier section

DIN power output (MJ-L1)

30 W + 30 W

(6 ohms at 1 kHz, DIN) (MJ-L1A)

30W + 30W

(4 ohms at 1kHz,DIN) Continuous RMS power output

(MJ-L1)

40 W + 40 W

(6 ohms at 1 kHz, 10% THD) (MJ-L1A)

40 W + 40 W

(4 ohms at 1 kHz, 10% THD) Music power output

(MJ-L1)

70 W + 70 W

(6 ohms at 1 kHz, 10% THD) (MJ-L1A)

70 W + 70 W

(4 ohms at 1 kHz, 10% THD) Inputs TAPE (phono jacks):

voltage 250 mV impedance 47 kilohms

Outputs TAPE (phono jacks): voltage 250 mV impedance 1 kilohms

PHONES (stereo phone jack): accepts headphones of 8 ohms or more.

Speaker section (SS-MJ1,Supplied for MJ-L1 only)

Speaker system

2-way, bass reflex type Speaker units

Woofer: 13 cm (5 1/8 in.), cone type

Tweeter: 2.5 cm (1 in.), dome type

Rated impedance

6ohms

Dimensions

Approx. 190 x 385 x 165 mm

(7 1/2 x 15 1/4 x 6 1/2 in.) (w/h/d) incl. projecting parts and controls

Mass

Approx. 4.0 kg (8 lb 13 oz)

Supplied accessories

Sony RM-SMJ1 Remote (1) Sony lithium battery, CR2025 (1) FM lead aerial (1)

AM loop aerial (1) Speaker cords (2)* *Supplied for MJ-L1 only

General

Power requirements

220 – 230 V AC, 50/60 Hz Power consumption

95W

Dimensions

Approx. 430 x 95 x 290 mm

(17 x 33/4 x 111/2 inches) (w/h/d) incl. projecting parts and controls

Mass

Approx. 7.0 kg (15 lb 7 oz)

Design and specifications are subject to change without notice.

Index to Parts and Controls

Refer to the pages indicated in parentheses for how to use the controls.

Controls with an asterisk have built-in lamps on themselves.

Front Panel

CD player section

1

2

3

4

5

6

7 8 9

0 !` !“ !£ !¢

1PLAY MODE button (9)

2CHARACTER button (10)

3REPEAT button (8)

4Display window (7, 8)

5DISPLAY button (8)

6EDIT/NO button (10)

7CD § (eject) button (7)

8ENTER/YES button (9, 10)

9Disc tray (7)

0fl (play/pause) button (7)

!¡ 0 (fast backward) button (8) !™ JOG dial (7)

!£ ) (fast forward) button (8) !¢ (stop) button (7)

For Your Information

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Contents Flat Component System Before Using This Unit WelcomeMD § Table of Contents Connecting Stereo Connecting the Speakers For MJ-L1 onlyConnecting Aerials Connecting Power Inserting BatteryTo a wall outlet Front speakerTo check the time while power is on Setting the ClockTo correct the clock setting FlashingPlaying a CD normal play Power m onTrack Playing Music Number Time Calendar Numeric buttonsPlaying Tracks Repeatedly repeat play Using the DisplayPlaying Tracks in Random Order shuffle play To select tracks using the number buttons on the remotePlaying Tracks in the Desired Order programme play To play the tracks in original orderCD disc memo function Assigning a Name toTo check the name To delete a namePlaying an MD normal play 2 JOGLabel side up Arrow pointing toward the MD deck Current track number Remaining time on the track Track Playing Music Number time CalendarRemaining time Track name Disc nameTo cancel shuffle play Go to previous Go to next TrackTrack number Before Recording Digital Recording and Analog RecordingTrack Marking Recording from the Radio Recording a CDStop Recording on an MD ManuallyJOG 1 Marking Track Numbers While RecordingMarking Track Numbers Automatically Level synchro function To cancel level synchro2 „ Erasing Recordings erase functionErasing a single track Erasing all tracksDividing Recorded Tracks Divide function Moving Recorded Tracks Move functionErasing part of a track Labelling Recordings title function Combining Recorded Tracks Combine function2 6 0 To stop before the track has been dividedNuppercase nlowercase Space Nsymbols NnumbersN To stop before the track has been labelledTo check the titles When the desired station is not tuned Listening to RadioTo improve AM broadcast reception Assigning a Name for a Preset Station station name Presetting Radio StationsTo change the preset number 3,6To erase the station name Playing Preset Radio StationsTo change the display FrequencyTo listen through the headphones Adjusting the SoundTo change the remaining time while the sleep timer is on To cancel the sleep timerFalling Asleep to Music Waking Up to MusicTo cancel the timer Timer-Recording Radio ProgrammesTo change the timer 5,6 4,5Connecting a stereo cassette deck Connecting Optional EquipmentCassette Deck To listen to the sound from the cassette deckMaintenance PrecautionsRule Guide to the Serial Copy Management SystemSystem Limitations of MD Limitations when recording over an existing trackMD Display Messages Some tracks cannot be combined with othersTroubleshooting Guide Restoring the Factory Settings SpecificationsIndex to Parts and Controls Front PanelRemote RM-SMJ1 Rear PanelDisplay Window MiniDisc deck section Amplifier sectionIndex For Your Information
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