Sony mdp a 500 service manual

Page 1

MDP-A500

RMT-M23A

SERVICE MANUAL

E Model

Type

Signal readout
Signal format system
Playing time

SPECIFICATIONS

CD/CDV/LD Player

Optical (Laser beam reflection)

ElA standard, NTSC color system

(minutes)
30 cm (12 in) '
doublevsided 60
20 cm (8 in)
28
CAV double-sided
20 cm (El in) 14
Single-Sided
L
D 30cm (12in) 120
double-sided
20 cm (8 in) 40
CLV doublesided
20 cm (8 in)
single-sided 20
12 cm (5 in)
single-sided 74
CD
8 cm (3 in)
single-sided 20
Audio portion 20
CDV .
Video portion 5
VSD Video portion 5

Digital audio specifications

Frequency response 4 Hz to 20kHz ($0.5 dB)
Signal-to-noise ratio More than 115 dB (EIAJ)*
Dynamic range More than 99 dB (EIAJ)
Wow and flutter Below measurement limit

(10.00170 W.PEAK) (EIAJ)

Video specifications

Horizontal video 425 lines
resolution
Signal-to-noise ratio More than 49 dB

Input/output specifications
Video output 1, 2 1,0 Vp-p, 75 ohms, unbalanced
Audio output 1, 2 Stereo L, R
Analog: 200 mVrms
(1 kHz, 40% modulation)
Digital: 200 mVrms
(1 kHz, ~20 dB)

* Measured according to EIA] (Electronic Industries Association
of Japan) standards.

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