Specifications, 72 specifications – Sony MZ-G750DPC User Manual

Page 72

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72

Specifications

MD recorder
Audio playing system

MiniDisc digital audio system

Laser diode properties

Material: GaAlAs MQW
Wavelength:

λ = 790 nm

Emission duration: continuous
Laser output: less than 44.6 µW
(This output is the value measured at
a distance of 200 mm from the lens
surface on the optical pick-up block
with 7 mm aperture.)

Recording and playback time

When using MDW-80

Maximum 160 min. in monaural
Maximum 320 min. in stereo

Revolutions

350 rpm to 2,800 rpm (CLV)

Error correction

ACIRC (Advanced Cross Interleave
Reed Solomon Code)

Sampling frequency

44.1 kHz

Sampling rate converter

Input: 32 kHz/44.1 kHz/48 kHz

Coding

ATRAC (Adaptive TRansform
Acoustic Coding)
ATRAC3 — LP2
ATRAC3 — LP4

Modulation system

EFM (Eight to Fourteen
Modulation)

Number of channels

2 stereo channels
1 monaural channel

Frequency response

20 to 20,000 Hz ± 3 dB

Wow and Flutter

Below measurable limit

Inputs

Microphone: stereo mini-jack,
minimum input level 0.35 mV
Line in: stereo mini-jack, minimum
input level 49 mV
Optical (Digital) in: optical (digital)
mini-jack

Outputs

i

: stereo mini-jack, maximum

output level 5 mW + 5 mW, load
impedance 16 ohm

Radio
Frequency range

AM:

530 - 1,710 kHz (US, Canada,
and Central and South America
models)
531 - 1,602 kHz (Other models)

FM:

87.5 - 108.0 MHz

General
Power requirements

Sony AC Power Adaptor (supplied)
connected at the DC IN 3 V jack:

120 V AC, 60 Hz (U.S.A.,
Canadian and Taiwan model)
230 V AC, 50/60 Hz (Europe
continental model)
240 V AC, 50 Hz (Australian
model)
220 V AC, 50 Hz (Chinese
model)
230 - 240 V AC, 50 Hz (U.K. and
Hong Kong model)
220 V AC, 50 Hz (Argentina
model)

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