File name sony_MZ-S1_service_manual.pdfMZ-S1
SERVICE MANUAL
Ver 1.0 2002. 02
US Model Canadian Model AEP Model UK Model
US and foreign patents licensed from Dolby Laboratories.
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Model Name Using Similar Mechanism Mechanism Type Optical Pick-up Name
MZ-N707 MT-MZN707-177 LCX-5R
SPECIFICATIONS
MD Recorder Audio playing system
MiniDisc digital audio system
Laser diode properties
Material: GaAlAs MQW Wavelength: = 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
Approx. 380 rpm to 2,700 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/LP4
Modulation system
EFM (Eight to Fourteen Modulation)
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PORTABLE MINIDISC RECORDER
9-873-574-01
2002B0500-1 C 2002.02
Sony Corporation
Personal Audio Company Published by Sony Engineering Corporation
MZ-S1
Number of channels
2 stereo channels 1 monaural channel
Battery life1) (Unit: Approx. hours) (JEITA2))
LR6 (SG) alkaline dry Recording4) Playback
1) The
Frequency response
20 to 20,000 Hz ± 3 dB
battery3)
Normal 9 40
LP2 13 49
LP4 16 54
Wow and Flutter
Below measurable limit
Inputs
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
battery life may be shorter due to operating conditions, the temperature of the location, and varieties of batteries. value by the standard of JEITA (Japan Electronics and Information Technology Industries Association). 3) When using a Sony LR6 (SG) "STAMINA" alkaline dry battery (produced in Japan). 4) To prevent interrupted recording due to drained battery, use new battey for recording operations.
2) Measured
General Power requirements
Sony AC Power Adaptor (supplied) connected at the DC IN 3 V jack (country model in parentheses): 120 V AC, 60 Hz (USA, Canada) 230 V AC, 50/60 Hz (Continental Europe) 230 - 240 V AC, 50 Hz (UK) LR6 (size AA) alkaline battery (not supplied)
Dimensions
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