Sony cdp x 55 es service manual

Page 1

SERVICE MANUAL

US Model
Canadian Model
AEP Model

UK Model

E Model

Australian Model

SPECIFICATIONS

Compact dlsc player

Model Name Using Similar Mechanism CDP-333EsD/608ESD

CD Mechanism Name

CDM11E-SC

Base Unit Name

BU-SC

Frequency response

2 Hz -20 kHz 10.3 dB

Signal lo noise ratio

More lhan115 dB

Dynamic range

More than 100 dB

Harmonic distortion

Less lhan 040018%

Channel separation

More than "0 dB

(OPTICAL) (opu'cel
output connector)

Outputs
LINE OUT Output level 2 V (at 50 kiloohms)
(FIXED) Load impedance over 10 kiloohms
(phono jacks)
LINE our Output level max. 2 v (at so kiloorlms)
(VARIABLE) Load impedance over 50 kiloohms
(phone iacksl
DIGITAL OUT Wave length 660 nm

Output level - IB dam

Weight (approx) 125 kg 127 lbs 9 oz)

UK. E Models

11,5 kg (25 lbs 6 oz)

' ux model is not moved win my suds panels.

Remote commander (RM-0590)

Remote control Inlrared control

Including batteries

system
Power 3 V DC with two batteries size AA
requirements (IEC designalion Rel
Dimensions 67 X 18x I75 mm (w/h/d)
(23/.X /31 X 7 inches)
Weight 150 g (5.3 oz)

Supplied accessories

430x125 X 375 mm (w/h/d)
(17X 5 X l4l. inches)

HEADPHONES Output level max. 26 mW 4
(stereo phone Load impedance 32 ohms Connecting Wd 1
jack) (2 Phone plugs e. 2 phone plugs)
Remote 1
General commander
Power AEP Model R6 (size AA) 2
requirements 220 v AC (or 240 V AC adiustable by bangyies
Sony personnel). 50/60 Hz
UK Model Screws 8
240 v AC (or 220 v AC adjustable by 05" UK mm)
Sony personnel), 59/50 Hz
Australian Model Optional accessory
40 V , . .
U82 Ca "3;: 0321:: Audio optical connectlng Cold POO-15
120 V AC. 60 Hz
E Model Design and specifications subject to change without notice.
110. 20, 220 or 240 V AC adjustable.
50/60 HZ
Power 22 W
consumpfio" 00M PA CT D I S c PLAYE R
Dimensions 470x125 X 375 mm (w/h/dl
(approx.. including (185/.x5x14m inches)
prolection5) UK Modal 1k

SONY

Page 2

CDP- X55ES

TABLE OF CONTENTS

Section Title Page
Specifications ........................................ 1
Model Identification ................................. 3
1. GENERAL ......................................... 5
2, ADJUSTMENTS ................................... 6
3. DIAGRAMS

3-1. Semiconductor Lead Layouts --------------- 8

3-2. Circuit Boards Location ----- 9
8-3. Printed Wiring Boards ~~~~~~~~~~~~~~~~~~~~~ 10
3.4~ Schematic Diagram ...................... .... 15
1c Block Diagram ........................... 20

4_ EXPLODED VIEWS ............................... 22
5. ELECTRICAL PARTS LIST ----------------------- 27

E Model :

For the customers of the model equipped with the
voltage selector

Check that the voltage selector is set to the local power
line voltage. If not, set the selector to the correct position
before connecting the AC power cord to a wall outlet.

A

\l

SAFETY-RELATED COMPONENT WARNING! I

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 AUCOMPO'SANT AYANT RAPPORT
A LA SECURITEI

LES COMPOSANTS IDENTIFIES PAR UNE MARQUE A
son LES DIAGRAMMES scHéMAriouEs ET LA LISTE
pas PIECES sonr CRITIQUES POUR LA sécunlré
DE FONCTIONNEMENT. NE REMPLACER ces coM-
POSANTS ou: PAR DES PIECES sonv DONT LES
NUMEROS sour DONNES DANS CE MANUEL ou
DANS LES SUPPLEMENTS pueués PAR SONY.

SAFETY CHECK-OUT

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

Check the antenna terminals, metal trim, metallized
knobs, screws, and all other exposed metal parts for
AC leakage. Check leakage as described below.

LEAKAGE TEST

The AC leakage from any exposed metal part to
earth ground and from all exposed metal parts to any
exposed metal part having a return to chassis, must
not exceed 0.5 mA (500 microampers). Leakage
current can be measured by any one of three
methods.

I. A commercial leakage tester, such as the
Simpson 229 or RCA WTSIOA. Follow the
manufacturers instructions to use these instru-
ments.

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

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
suitable. (See Fig A)

To Exposed Metal
Parts on Set

AC
0.15uF §1l5kn / voltmeter
(0. 75 V)

-':- Earth Ground

Fig. A. Using an AC voltmeter to check AC leakage.