Power requirements

Specifications

Sony AC Power Adaptor connected at the DC

Audio playing system

IN 3V jack:

 

120 V AC, 60 Hz (U.S.A., Canadian and

MiniDisc digital audio system

Taiwan model)

Laser diode properties

230 V AC, 50/60 Hz (Europe continental

Material: GaAlAs

model)

 

Wavelength:λ = 790 ν∝

240 V AC, 50 Hz (Australian model)

Ε∝ισσιον δυρατιον: χοντινυουσ

220 V AC, 50 Hz (Chinese model)

Λασερ ουτπυτ: λεσσ τηαν 44.6 ∝Ω

230 - 240 V AC, 50 Hz (U.K. and Hong

(Τηισ ουτπυτ ισ τηε ϖαλυε ∝εασυρεδ ατ α διστανχεKong model)

οφ 200 ∝∝ φρο∝ τηε λενσ συρφαχε ον τηε οπτιχαλ220 V AC, 50 Hz (Argentina model)

πιχκ−υπ βλοχκ ωιτη 7 ∝∝ απερτυρε.)

110/220 V AC, 60 Hz (Korean model)

Recording and playback time

100 - 240 V AC, 50/60 Hz (Other models)

When using MDW-80:

Nickel metal hydride rechargeable battery NH-

Maximum 160 min. in monaural

14WM(A) 1.2V 1350 mAh (MIN) Ni-MH

Maximum 320 min. in stereo

LR6 (size AA) alkaline battery

Revolutions

Battery operation time

350 rpm to 2,800 rpm (CLV)

See“Battery life” (page 75)

Error correction

Dimensions3)

ACIRC (Advanced Cross Interleave Reed

Approx. 78.9⋅ 72.0⋅ 17.1 ∝∝ (ω/η/δ)

Solomon Code)

1

7

11

(3 /8

2/8

/16 ιν.)

Sampling frequency

Mass

 

 

44.1 kHz

Approx. 110 g (3.9 oz) the recorder only

Sampling rate converter

 

 

 

Input: 32 kHz/44.1 kHz/48 kHz

1)The LINE IN (OPT) jack is used to connect

Coding

either a digital (optical) cable or a line

ATRAC (Adaptive TRansform Acoustic

(analog) cable.

Coding)

2)Thei/LINE OUT jack co

ATRAC3— LP2

headphones/earphone

ATRAC3 — LP4

3)

 

 

Measured in accorda

Modulation system

Supplied accessories

EFM (Eight to Fourteen Modulation)

AC power adaptor (1)

Number of channels

Headphones/earphones with a remote control

2 stereo channels

(1)

 

 

1 monaural channel

 

 

Battery charging stand (Assembly needed) (1)

Frequency response

Rechargeable battery (1)

20 to 20,000 Hz ± 3 dB

Dry battery case (1)

Wow and Flutter

Rechargeable battery carrying case (1)

Below measurable limit

Carrying pouch/carrying case with a belt clip

Inputs

(1)

 

 

Microphone: stereo mini-jack, minimum input

AC plug adaptor (Except Europe, China and

level 0.25 mV

HongKong model) (1)

1)

 

Optical cable (1)

Line in : stereo mini-jack, minimum input

level 49 mV

US and foreign patents licensed from Dolby

1)

 

Optical (Digital) in: optical (digital) mini-jack

Outputs

Laboratories.

i/LINE2): OUTstereo mini-jack (dedicated

 

Design and specifications are subject to change

remote control jack) 194 mV (10 kohm)

Maximum output (DC)2)

without notice.

Headphones: 5 mW + 5 mW (16 ohm)

87