MZ-R501/R501PC
SERVICE MANUAL | US Model | |
Verer 1.10 .120012002. 01 . 03 | Canadian Model | |
AEP Model | ||
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| UK Model | |
| Chinese Model | |
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| E Model | |
| East European Model | |
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| Photo: Silver |
US and foreign patents licensed from Dolby Laboratories.
Model Name Using Similar Mechanism | |
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Mechanism Type | |
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Optical |
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System
Audio playing system
MiniDisc digital audio system Laser diode properties Material: GaAlAs Wavelength: λ = 790 nm Emission duration: continuous Laser output: less than 44.6 ∝W
(This output is the value measured at a distance of 200 mm from the lens surface on the optical
Recording and playback time When using
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)
SPECIFICATIONS
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
Line in: stereo
Optical (Digital) in: optical (digital) mini- jack
Outputs
i: stereo
General
Power requirements
Sony AC Power adaptor connected at the DC IN 3 V jack
120 V AC, 60 Hz (US, Canadian model)
230 V AC, 50/60 Hz (AEP model)
230 – 240 V AC, 50 Hz (UK model)
100 – 240 V AC, 50/60 Hz (E model)
220 V AC, 50 Hz (Chinese, Argentina model)
One LR6 (size AA) alkaline dry battery (not supplied)
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PORTABLE MINIDISC RECORDER
© 2002. 03 | Published by Sony Engineering Corporation |
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