Sony Sony MiniDisc Player R500PC User's Manual

Sony MiniDisc Player User's Manual - Sony MiniDisc Player R500PC.
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MZ-R500/R500PC

SERVICE MANUAL

Model Name Using Similar Mechanism

NEW

Mechanism Type

MT-MZR500-172

Optical Pick-up Name

LCX-4R

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 

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

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 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

General
Power requirements
Sony AC Power adaptor connected at the
DC IN 3 V jack (AEP, Chinese and
Argentine models only):

230 V AC, 50/60 Hz (AEP model)
220 V AC, 50 Hz (Chinese model)
220 V AC, 50 Hz (Argentine model)

One LR6 (size AA) alkaline dry battery (not
supplied)

– Continued on next page –

US Model

Canadian Model

 MZ-R500/R500PC

AEP Model

UK Model

E Model

Chinese Model

MZ-R500

US and foreign patents licensed from Dolby
Laboratories Licensing Corporation.

Ver 1.0  2001. 01

PORTABLE MINIDISC RECORDER

Ver 1.0  2001. 06

Sony Corporation
Personal Audio Company

Shinagawa Tec Service Manual Production Group

9-873-177-01

2001F0400-1

© 2001. 6

Photo: MZ-R500

This service manual contains the
information on the MZ-R500
(9-873-054-11).

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