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

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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