Specifications - Sony MD Walkman MZ-R5ST Operating Instructions Manual

Specifications

System
Audio playing system
MiniDisc digital audio system
Laser diode properties
Material: GaAlAs
Wavelength: = 780 nm
Emission duration: continuous
Laser output: less than 44.6 µW*aZx
*This output is the value measured at a
distance of 200 mm from the objective lens
surface on the optical pick-up block with
7mm aperture.
Recording and playback time
Maximum 74 minutes (MDW-74, stereo
recording)
Maximum 148 minutes (MDW-74, monaural
recording)
Revolutions
400 rpm to 900 rpm (CLV)
Error correction
Advanced Cross Interleave Reed Solomon
Code (ACIRC)
Sampling frequency
44.1 kHz
Coding
Adaptive TRansform Acoustic Coding
(ATRAC)
Modulation system
EFM (Eight to Fourteen Modulation)
Number of channels
2 stereo channels
1 monaural channel
Wow and Flutter
Below measurable limit
Recorder
Frequency response
20 to 20,000 Hz ± 3 dB
Input
MIC (PLUG IN POWER): stereo mini-jack,
input level 0.22–0.78 mV
Output
2/REMOTE: stereo mini-jack, maximum
output level 5 mW+ 5 mW, load impedance
16 ohm
Station
Frequency response
5 to 20,000 Hz ± 0.5 dB
Input
LINE (ANALOG) IN: phono jack, rated
input level 500mV
DIGITAL IN OPT1, OPT2: rectangular-
shaped optical plug, wavelength 660nm
Output
LINE (ANALOG) OUT: phono jack, rated
output level 500mV, load impedance 10
kilohoms or greater
ACTIVE SP OUT: stereo minijack, rated
output level 500mV, load impedance 4.7
kilohms or greater
DIGITAL OUT; rectangular-shaped optical
plug, output level -17dBm, wavelength
660nm
2HEADPHONES: stereo phone jack, peak
output level 5mW + 5mW, load impedance
16 ohms
Sampling rate converter
Input: 32 kHz/44.1 kHz/48 kHz
Output: 44.1 kHz
General
Power requirements
Recorder:
Lithium ion rechargeable battery LIP-8
(supplied)
Two LR6 (size AA) alkaline dry batteries
(not supplied)
Station:
Sony AC power adaptor (supplied)
connected to the DC IN 9V jack:
220-230V AC, 50/60 Hz (European model)
100-240V AC, 50/60 Hz (Other models)
Internal batteries for memory back-up:
Two NC-AA600FT(SYH), 1.2 V, 600 mAh,
Ni-Cd batteries (supplied)
Card remote controller:
CR2025 lithium battery
Battery life
See "Battery life" (page 38)
Dimensions
Recorder: Approx. 104.5 x 20.1 x 77 mm
1 13 1
(4 / x / x 3 / in.)
8 16 8
Station: Approx. 232 x 61 x 154 mm
(9 1 / x 2 1 / x 6 1 / in.) (w/h/d) not incl.
4 2 8
projecting parts and controls
Mass
Recorder: Approx. 185g (6.6 oz.)
Approx. 235g (8.3 oz.) incl. a recordable MD,
headphones with remote control, and LIP-8
lithium ion rechargeable battery
Station: Approx. 970g (34.2 oz.)
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