Sony cdp x 33 es service manual

Page 1

SREVICE MANUAL

US Model
Canadian Model
AEP Model

UK Model

SPECIFICATIONS

Compact disc player

Model Name Using Similar Mechanism

DP 338ESD/ GOBESD

CD Mechanism Name

CDM1IE-GC

Base Unit Name

BU-GC

Remote commander (RM-D590)

Frequency response

2 H2 -20 kHz:0,5 dB

Signal to noise rallo

More than 118 dB

Dynamic range

More than 100 dB

Harmonic distortion

Less than 0.002091:

Channel separation

More lhan 110 dB

(OPTICAL) (Optical
output connector)

Outputs
LINE OUT Outpul level 2 V (at 50 klloohms)
(FIXED) (phone Load impedance over 10 kiloohms
jacks)
LINE OUT Oulput level max. 2 V (al 50 kiloohms)
(VARIABLE) Load impedance over 50 kiloohms
(phone iacks)
DIGITAL OUT Wave length 660 nm

Output level -18 dBm

HEADPHONES Oulpul level max. 28 mW
(Stereo phone Load impedance 32 ohms
is)
General
Power AEP Model
requiremenls 220 V AC (or 240 V AC adjustable by
Sony personnel), 50/80 Hz
UK Model
240 V Ac (or 220 V AC adjustable by
Sony personnel), 50/60 Hz
US. Canadian Models
120 V 60 Hz
Power 20 W
consumption
Dimensions 430 x 125 x375 rnm (w/h/d)
(approx, including (I 7 X 5X14; inches)
moiections)

Weight (approx),

IO kg (22 lbs 1 oz)

Remote control
system

Infrared conlrol

Weighl

PM 3 V DC with two halterics size AA
requlrements (IEO designation R6)
Dimensions 67 X18 X175 mm (M h/ d)

(29/. X /52 X 7 Inches)

150 g (5.3 oz)

Including balleries

Supplied accessories

Connecting cord

I
(2 phone plugs t , 2 phone plugs)

Remote
commander

1

Size AA batteries

Optional accessory

Audio optical connecling cord POO-15

Design and specifications subject to change wnhout noiice.

COMPACT DISC PLAYER

SONY;

Page 2

CDP- X33ES I

TABLE or CONTENTS SAFETY CHECK-OUT

Section Title Page After correcting the original service problem,
perform the following safety check before releasing
the set to the customer:

Specifications--~------ ......... .......... 1
Model Identification ..... 3 Check the antenna terminals, metal trim, metallized
knobs, screws, and all other exposed metal parts for
AC leakage. Check leakage as described below.
1.6ENERALH ...... ..... .......... . 5
LEAKAGE TEST
2. ELECTRICAL ADJUSTMENTSM-uw-u ~~~~~~~~~ 6
The AC leakage from any exposed metal part to
earth ground and from all exposed metal parts to any
3 DIAGRAMS exposed metal part having a return to chassis, must
3-1. Semiconductor Lead Layouts --------- 8 not exceed 0.5 mA (500 microampers). Leakage
3-.2. Circuit Boards Locatio 3 current can be measured by any one of three
Waveforms ...... . ....... ...... 9 methods.
3-3. Printed Wiring Boards~~~~~~~~m ...... 10 l. A commercial leakage tester, such as the
3.4 Schematic Diagrammm ...... ....... 15 Simpson 229 or RCA WT-540A. Follow the
IC Block Diagram-n ........ . ..... 19 manufacturers instructions to use these instru-
men 5.

2. A battery-operated AC milliammeter. The Data
Precision 245 digital mUItimeter is suitable for
this job.

4. EXPLODED VIEws

20

5 ELECTRICAL PARTS LIST """ 25 3. Measuring the voltage drop across a resistor by

means of a VOM or battery~operated AC volt-
meter. The limit" indication is 0.75 V, so
analog meters must have an accurate low-
voltage scale. The Simpson 250 and Sanwa
SH-63Trd are examples of a passive VOM that
is suitable. Nearly all battery operated digital
multimeters that have a 2V AC range are
SAFETYPRELATED COMPONENT WARNING suitable. (See Fig. A)

COMPONENTS IDENTIFIED BY MARK A OR DOTTED
LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS

AND IN THE PARTS LIST ARE CRITICAL To SAFE To Expmde,
OPERATION. REPLACE THESE cOMPONENTs WITH Pans on Set
SONY PARTs WHOSE PART NUMBERS APPEAR As
SHOWN IN THIS MANUAL on IN SUPPLEMENTS PUB-
LISHED av SONY.

ATTENTION AQCOMPOSANT AYANT RAPPORT 015; §-5k9 / foam,
A LA SECURITEI (0.75m
LES COMPOSANTS IOENTIEIES PAR uNE MAROUE A '
sun LEs DIAGRAMMES SCHEMATIQUES ET LIA LISTE
DES PIECES s0NT ORITIouES POUR LA sEcuRITE

DE EONcrIONNEMENT. NEREMPLACER cEs COM- ~T- Emh Gmund
POSANTS QUE PAR DE§ PIECES SONV DONT LES
NUMEROS SONT DONNES DANS CE MANUEL 0 Fig. A. Usingan AC voltmeter to check AC/eakage.

DANS LES SUPPLEMENTS PUBLIES PAR SONY.