Sony mdp 750 service manual

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MDP-750/A2

EMT-MESA

SERVICE MANUAL us Model

Canadian Model

MDP-750
E Model
MDP-AZ
Photo: MDP-750
SPECIFICATIONS
Type CD/CDV/LD Player Video specifications
Signal readout Optical (Laser beam reflection) Horizontal video 425 lines
Signal format system EIA standard, NTSC color system resolution
Playing time (minutes) Signal-to-noise ratio More than 50 dB
30 cm (12 in) 60 Input/output specifications
dOUble'Sided Video output 1, 2 1.0 Vp-p, 75 ohms, unbalanced
20 cm (8 in) Audio output 1, 2 Stereo L, R
CAV double-sided 28 Analog: 200 mVrms
20 cm (8 in) 14 Dl .lsfilzéggyoenodulation)
l_idd igia: mrms
Lo 5mg e 5' f (1 kHz, -20 dB)
30 cm (1; m) 120 S video output 1, 2 Luminance: 1 Vp-p, 75 ohms,
doub'e'sded unbalanced, sync negative
20 cm (8 in) Chrominance: 0.286 Vp-p,
CLV double-sided 4O 75 ohms, unbalanced
20 cm (3 in) Audio digital output -18 dBm, wavelength 660 nm
single-sided 20 (0195931)
12 cm (Sin) Headphone output 12 mW (8 ohms)
Si vie-sided 74 Impedance = 8 ohms
CD 5 . CONTROL SIN Mini jack
8cm (3 In) 20 Mic jack Standard jack
finglesdei 1mV (Impedance below 1 kilohm)
A d' t' 20
CDV u 0 Por'lon * Measured according to EIAI (Electronic Industries
Video Pomm 5 Association of Japan) standards.
VSD Video portion 5
Digital audio specifications
Frequency response 4 Hz to 20kHz (i0.3 dB) - Continued on next page -
Signal-to-noise ratio More than 115 dB (EIA])*

Dynamic range More than 99 dB (EIAJ)
Wow and flutter Below measurement limit CD/ CDV/ LD PLAYER
(i0.001% WPEAK) (EIAJ)

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Power requirements

Power requirements 120V AC 60Hz (MDP-750)
120 / 220 / 240V AC adjustable,
50/ 601-12 (MDP-AZ)

Power consumption 45 W

Mass 10 kg (22 lb)

Dimensions Approx. 430 x 117 x
433 mm (w/h/d)

(17 x 45/3 X 17/8 in.)
Operating temperature +5°C to +35 °C
Ambient humidity 5% to 90%

Remote Commander RMT-MZSA
Principle of operation Infrared pulse

Power requirements 3 V DC (2 size AA
batteries)

Dimensions Approx. 44 X 26 x 214.4
mm (w/ h/ d)
(13/4 x 1/ie >< 8/2 in.)

Mass Approx. 120 g (4.2 oz)

(including batteries)

Accessories

Make sure the shipping box contains the following accessories:

RMT-M25A Remote Commander

AudioNideo connecting cable

Supplied accessories

Remote Commander RMT-MZSA (1)
Size AA (R6) batteries (2)

Audio/ Video cable

(phono plug 3<->phono plug 3) (1)
AC power cable (1)

Design and specifications are subject to change
without notice.

AC power cable

(phone 3 (-) phone 3)

@

SAFETY-RELATED COMPONENT WARNING"

COMPONENTS IDENTIFIED BY MARK A OR DOTTED
LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB~
LISHED BY SONY.

ATTENTION AU cowosmr AYANT RAPPORT
A LA sscumrzr

LES comeosmrs IDENTIFIES PAR UNE MAROUE A
son LES DIAGRAMMES SCHEMATIOUES ET LA usre
oss PIECES sour cmnouss POUR LA sécunrré
o: FONCTIONNEMENT. NE REMPLACER ces COM-
POSANTS oua PAR DES PIECES sonv oom- LES
nuMénos sour Dormés onus cs MANUEL ou
DANS LES SUPPLEMENTS PUBLIES PAR souv.

Two AA (R6) batteries

WARNING II

WHEN SERVICING. DO NOT APPROACH THE LASER
EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS
NECESSARY TO CONFIRM LASER BEAM EMISSION,
BE SURE TO OBSERVE FROM A DISTANCE OF MORE
THAN 25 cm FROM THE SURFACE OF THE OBJECTIVE
LENS ON THE OPTICAL PICK-UP BLOCK.

CAUTION:

The use of optical instrument with this product will
increase eye hazard.

CAUTION

Use of controls or adjustments or performance
of procedures other than those specified herein
may result in hazardous radiation exposure.