Sony CDXS-2010-C Service manual

CDX-S2010/S2010C/S2010T/

S2010X/S2050EE

SERVICE MANUAL

Ver. 1.2 2005.06

• The tuner and CD sections have no adjustments.

AUDIO POWER SPECIFICATIONS (US Model)

POWER OUTPUT AND TOTAL HARMONIC DISTORTION

23.2 watts per channel minimum continuous average power into 4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more than 5% total harmonic distortion.

SPECIFICATIONS

CD player section

Signal-to-noise ratio 120 dB Frequency response 10 – 20,000 Hz Wow and flutter Below measurable limit

Tuner section

FM

Tuning range US, Canadian Model:

87.5 – 107.9 MHz AEP, UK, E model: FM tuning interval: 50 kHz/200 kHz switchable

87.5 – 108 MHz (at 50 kHz step)

87.5 – 107.9 MHz (at 200 kHz step) East European Model: FM1/FM2: 87.5 – 108.0 MHz (at 50 kHz step)

FM3: 65 – 74 MHz (at 30 kHz step) Antenna terminal External antenna connector Intermediate frequency 10.7 MHz/450 kHz Usable sensitivity 9 dBf Selectivity 75 dB at 400 kHz Signal-to-noise ratio 67 dB (stereo),

69 dB (mono) Harmonic distortion at 1 kHz

0.5% (stereo),

0.3% (mono) Separation 35 dB at 1 kHz Frequency response 30 – 15,000 Hz

US Model

Canadian Model

CDX-S2010

AEP Model

UK Model

CDX-S2010T

E Model

CDX-S2010C/S2010T/S2010X

East European Model

CDX-S2050EE

Model Name Using Similar Mechanism NEW CD Drive Mechanism Type MG-611XE-186//K Optical Pick-up Name KSS1000E

AM

Tuning range US, Canadian Model:

530 – 1,710 kHz AEP, UK, E Model: AM tuning interval: 9 kHz/10 kHz switchable 531 – 1,602 kHz (at 9 kHz step) 530 – 1,710 kHz (at 10 kHz step) East European Model:

531 – 1,602 kHz Antenna terminal External antenna connector Intermediate frequency 10.7 MHz/450 kHz Sensitivity 30 µV

Power amplifier section

Outputs Speaker outputs

(sure seal connectors) Speaker impedance 4 – 8 ohms Maximum power output 52 W × 4 (at 4 ohms)

General

Outputs Audio outputs terminal (sub/rear switchable)

Power antenna relay control terminal

Power amplifier control terminal Inputs Antenna input terminal

Remote controller input terminal (CDX-S2010C only) Tone controls Low: ±10 dB at 60 Hz (XPLOD)

Mid: ±10 dB at 1 kHz (XPLOD)

High: ±10 dB at 10 kHz (XPLOD)

– Continued on next page –

9-879-305-03

FM/AM COMPACT DISC PLAYER

Sony Corporation

e Vehicle Group Published by Sony Engineering Corporation

1

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

Power requirements 12 V DC car battery

(negative ground)

Dimensions Approx. 178 × 50 × 178 mm

(7 1/8 × 2 × 7 1/8 in.) (w/h/d)

Mounting dimensions Approx. 182 × 53 × 161 mm

(7 1/4 × 2 1/8 × 6 3/8 in.) (w/h/d)

Mass Approx. 1.2 kg

(2 lb. 10 oz.)

Supplied accessories Parts for installation and connections (1 set)

Front panel case (1)

Design and specifications are subject to change without notice.

SERVICE NOTES

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT

The laser diode in the optical pick-up block may suffer electrostatic breakdown because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic breakdown and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care.

CAUTION

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

If the optical pick-up block is defective, please replace the whole optical pick-up block. Never turn the semi-fixed resistor located at the side of optical pick-up block.

optical pick-up

semi-fixed resistor

NOTES ON LASER DIODE EMISSION CHECK

The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.

Notes on Chip Component Replacement

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be dam-

aged by heat.

TEST DISCS

This set can playback CD-R and CD-ROM discs. The following test discs should be used to check the capability:

CD-R test disc TCD-R082LMT (Part No. J-2502-063-1) CD-RW test disc TCD-W082L (Part No. J-2502-063-2)

• E, East European model

This label is located on the bottom of the chassis.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 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 PUBLISHED BY SONY.

2

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

D

Notes on CD-DA/CD-R/CD-RW

• CD playback: You can play CD-DA and CD-R/CD-RW for audio use.

z

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the lead free mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size.)

: LEAD FREE MARK

Unleaded solder has the following characteristics.

• Unleaded solder melts at a temperature about 40°C higher than

ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350°C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful!

• Strong viscosity Unleaded solder is more viscous (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc.

• Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder.

EXTENSION CABLE AND SERVICE POSITION

When repairing or servicing this set, connect the jig (extension cable) as shown below.

• Connect the MAIN board (CNP301) and the SER V O board (CN1) with the extension cable (Part No. J-2502-076-1).

MAIN BOARD CNP301

J-2502-076-1

SERVO BOAR CN1

3

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

GENERAL

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

This section is extracted from instruction manual.

Location of controls and basic operations

Main unit

(US, Canadian Model) (E Model)

1234 5 6 7890

SEL

SOURCE MODE

DIM

SENS BTM OFFDSPL 1 2 3 4 5 6

qa

Refer to the pages listed for details.

a Volume +/– button

To a djus t volume.

b SEL (select) button 4, 6, 7

To s elect items.

c SOURCE button

To p ower on/change the source (Radio/CD).

d MODE button 6

To s elect the r adio band (FM/AM).

e Disc slot

Insert the disc (label side up), playback starts.

f Display window g ATT (attenuate) button

To a ttenuate t he sound. To cancel, press again.

h EQ3 (equalizer) button 6

To s elect an equalizer type (XPLOD, VOCAL, CLUB, JAZZ, NEWAGE, ROCK, CUSTOM or OFF).

i Z (eject) button

To e ject the disc.

j SEEK +/– button

Radio: To t une in stations automatically (press); find a station manually (press an d hold). CD: To s kip tracks (press); fast-forward/reverse a track (press and hold).

k (front panel release) button 4

qs qd qf qg qh qj

SHUFREP

l DSPL (display)/DIM (dimmer) button

4

To c hange display items (press); change the display brightness (press and hold).

m SENS button

To improve weak reception: LOCAL/ MONO.

n RESET button (locat ed behind the front

panel) 4

o Number buttons

Radio: To r ecei ve stored stations (p ress); store stations (press and hold). CD: (3): REP To p lay the current track/disc repeatedly. (4): SHUF To p lay t he tracks in random order.

p BTM button 6

To s tart the BTM function (pr ess and hold).

q OFF button

To p ower off/stop the source.

EQ3AT T

CDX-S2010

SEEK

Location of controls and basic operations

Main unit

1234 5 6 7890

SEL

SOURCE MODE

DIM

SENS BTM OFFDSPL 1 2 3 4 5 6

qa

Refer to the pages listed for details.

a Volume +/– button

To a djus t volume.

b SEL (select) button 4, 6, 7

To s elect items.

c SOURCE button

To p ower on/change the source (Radio/CD).

d MODE button 6

To s elect the r adio band (FM/AM).

e Disc slot

Insert the disc (label side up), playback starts.

f Display window g ATT (attenuate) button

To a ttenuate t he sound. To cancel, press again.

h EQ3 (equalizer) button 6

To s elect an equalizer type (XPLOD, VOCAL, CLUB, JAZZ, NEWAGE, ROCK, CUSTOM or OFF).

i Z (eject) button

To e ject the disc.

j SEEK +/– button

Radio: To t une in stations automatically (press); find a station manually (press an d hold). CD: To s kip tracks (press); fast-forward/reverse a track (press and hold).

k (front panel release) button 4

qs qd qf qjqg qlqh qk

SHUFREP

l DSPL (display)/DIM (dimmer) button

4

To c hange display items (press); change the display brightness (press and hold).

m SENS button

To improve weak reception: LOCAL/ MONO.

n RESET button (locat ed behind the front

panel) 4

o Frequency select switch (located on the

bottom of the unit) See “Frequency select switch” in the supplied installation/connections manual.

p Number buttons

Radio: To r ecei ve stored stations (p ress); store stations (press and hold). CD: (3): REP To p lay the current track/disc repeatedly. (4): SHUF To p lay t he tracks in random order.

q BTM button 6

To s tart the BTM function (pr ess and hold).

r OFF button

To p ower off/stop the source.

s Receptor for the card remote

commander 7

SEEK

EQ3AT T

CDX-S2010X CDX-S2010T CDX-S2010C

Location of controls and basic operations

Main unit

(East European Model)

1234 5 6 7890

SEL

j

SEEK

EQ3AT T

CDX-S2050EE

SOURCE MODE

DIM

123456

SENS

DSPL

a

Refer to the pages listed for details.

a Volume +/– button

To adjust volume.

b SEL (select) button 4, 6, 6, 7

To s elect items.

c SOURCE button

To power on/change the source (Radio/CD).

d MODE button 6

To select the radio band (FM/AM).

e Disc slot

Insert the disc (label side up), playback starts.

f Display window g ATT (attenuate) button

To attenuate the sound. To cancel, press again.

h EQ3 (equalizer) button 6

To select an equalizer type (XPLOD, VOCAL , CLUB, JAZZ, NEWAGE, ROCK, CUSTOM or OFF).

i Z (eject) button

To e ject the disc.

j SEEK +/– button

Radio: To tune in stations automatically (press); find a station manually (press and hold). CD: To skip tracks (press); fast-forward/reverse a track (press and hold).

k (front panel release) button 4

SHUFREP

BTM OFF

g

l DSPL (display)/DIM (dimmer) button

4

To change display items (press); change the display brightness (press and hold).

m SENS button

To improve weak reception: LOCAL/ MONO.

n RESET button (located behind the front

panel) 4

o Number buttons

Radio: To receive stored stations (press); store stations (press and hold). CD: (3): REP To play the current track/disc repeatedly. (4): SHUF To play the tracks in random order.

p BTM button 6

To start the BTM function (press and hold).

q OFF button

To p ower off/stop the source.

r Receptor for the card remote

commander 7

k

5

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

Connections (US, Canadian Model)

from car antenna à partir de l’antenne de la voiture

AUDIO OUT REAR

L

L R

R

AUDIO

BUS

OUT

AUDIO

IN

Fuse (10 A) Fusible (10 A)

1

*

2

*

1

*

RCA pin cord (not supplied)

2

*

AUDIO OUT can be switched to SUB

or REAR.

For details, see the supplied

operating instructions.

1

*

Cordon à broche RCA (non fourni)

2

*

AUDIO OUT peut être commuté sur

SUB ou REAR.

Pour obtenir plus de détails, reportez-

us au mode d’emploi fourni.

vo

Left Gauche

Right Droit

Left Gauche

Right Droit

Connection diagram (3)

1 To a metal surface of the car

First connect the black ground lead, then connect the yellow and red power input leads.

2 To the power antenna control lead or power

supply lead of antenna booster ampliﬁ er

Notes

• It is not necessary to connect this lead if there is no power antenna or antenna booster, or with a manually-operated telescopic antenna.

• When your car has a built-in FM/AM antenna in the rear/ side glass, see “Notes on the control and power supply leads.”

3 To AMP REMOTE IN of an optional power

ampliﬁ er

This connection is only for ampliﬁ ers. Connecting any other system may damage the unit.

4 To the +12 V power terminal which is

energized in the accessory position of the ignition key switch

Notes

• If there is no accessory position, connect to the +12 V power (battery) terminal which is energized at all times.

Be sure to connect the black ground lead to a metal

surface of the car ﬁ rst.

• When your car has a built-in FM/AM antenna in the rear/ side glass, see “Notes on the control and power supply leads.”

5 To the +12 V power terminal which is

energized at all times

Be sure to connect the black ground lead to a metal surface of the car ﬁ rst.

AMP REM

3

Max. supply current 0.3 A Courant max. fourni 0,3 A

Notes on the control and power supply leads

• The power antenna control lead (blue) supplies +12 V DC when you turn on the tuner.

• When your car has built-in FM/AM antenna in the rear/side glass, connect the power antenna control lead (blue) or the accessory power input lead (red) to the power terminal of the existing antenna booster. For details, consult your dealer.

• A power antenna without a relay box cannot be used with this unit.

Memory hold connection

When the yellow power input lead is connected, power will always be supplied to the memory circuit even when the ignition switch is turned off.

Notes on speaker connection

• Before connecting the speakers, turn the unit off.

• Use speakers with an impedance of 4 to 8 ohms, and with adequate power handling capacities to avoid its damage.

• Do not connect the speaker terminals to the car chassis, or connect the terminals of the right speakers with those of the left speaker.

• Do not connect the ground lead of this unit to the negative (–) terminal of the speaker.

• Do not attempt to connect the speakers in parallel.

• Connect only passive speakers. Connecting active speakers (with built-in ampliﬁ ers) to the speaker terminals may damage the unit.

• To avoid a malfunction, do not use the built-in speaker leads installed in your car if the unit shares a common negative (–) lead for the right and left speakers.

• Do not connect the unit’s speaker leads to each other.

Note on connection

If speaker and ampliﬁ er are not connected correctly, “FAILURE” appears in the display. In this case, make sure the speaker and ampliﬁ

er are connected correctly.

Blue/white striped Rayé bleu/blanc

White Blanc

White/black striped

blanc/noir

Rayé Gray

Gris

/black striped

Gray Rayé gris/noir

Green Vert

Green/black striped Rayé vert/noir

Purple Mauve

Purple/black striped Rayé mauve/noir

2

Black Noir

Blue Bleu

Max. supply current 0.1 A Courant max. fourni 0,1 A

Red Rouge

Ye l l o w Jaune

Schéma de raccordement (3)

1 À un point métallique de la voiture

Branchez d’abord le câble de mise à la masse noir et, ensuite, les câbles d’entrée d’alimentation jaune et rouge.

2 Vers le câble de commande d’antenne

électrique ou le câble d’alimentation de l’ampliﬁ cateur d’antenne

Remarques

• Il n’est pas nécessaire de raccorder ce câble s’il n'y a pas d’antenne électrique ni d’ampliﬁ cateur d’antenne, ou avec une antenne télescopique manuelle.

• Si votre voiture est équipée d’une antenne FM/AM intégrée dans la vitre arrière/latérale, voir « Remarques sur les câbles de commande et d’alimentation ».

3 Au niveau de AMP REMOTE IN de

l’ampliﬁ cateur de puissance en option

Ce raccordement s’applique uniquement aux ampliﬁ cateurs. Le branchement de tout autre système risque d’endommager l’appareil.

4 À la borne +12 V qui est alimentée quand la

clé de contact est sur la position accessoires

Remarques

• S’il n’y a pas de position accessoires, raccordez la borne d’alimentation (batterie) +12 V qui est alimentée en permanence. Raccordez d’abord le câble de mise à la masse noir à un point métallique du véhicule.

• Si votre voiture est équipée d’une antenne FM/AM intégrée dans la vitre arrière/latérale, voir « Remarques sur les câbles de commande et d’alimentation ».

5 À la borne +12 V qui est alimentée en

permanence

Raccordez d’abord le câble de mise à la masse noir à un point métallique du véhicule.

1

ANT REM

2

4

5

Remarques sur les câbles de commande et d’alimentation

• Le câble de commande d’antenne électrique (bleu) fournit une alimentation de + 12 V CC lorsque vous mettez la radio sous tension.

• Lorsque votre voiture est équipée d’une antenne FM/AM intégrée dans la vitre arrière/latérale, raccordez le câble de commande d’antenne (bleu) ou l’entrée d’alimentation des accessoires (rouge) à la borne d’alimentation de l’ampliﬁ cateur d’antenne existant. Pour plus de détails, consultez votre détaillant.

• Une antenne électrique sans boîtier de relais ne peut pas être utilisée avec cet appareil.

Raccordement pour la conservation de la mémoire

Lorsque le câble d’entrée d’alimentation jaune est raccordé, le circuit de la mémoire est alimenté en permanence même si la clé de contact est sur la position d’arrêt.

Remarques sur le raccordement des haut-parleurs

• Avant de raccorder les haut-parleurs, mettez l’appareil hors tension.

• Utilisez des haut-parleurs ayant une impédance de 4 à 8 ohms avec une capacité électrique adéquate pour éviter de les endommager.

• Ne raccordez pas les bornes du système de haut-parleurs au châssis de la voiture et ne raccordez pas les bornes des hautparleurs droit à celles du haut-parleur gauche.

• Ne raccordez pas le câble de mise à la masse de cet appareil à la borne négative (–) du haut-parleur.

• N’essayez pas de raccorder les haut-parleurs en parallèle.

• Raccordez uniquement des haut-parleurs passifs. Le raccordement de haut-parleurs actifs (avec ampliﬁ cateurs intégrés) aux bornes des haut-parleurs peut endommager l’appareil.

• Pour éviter tout dysfonctionnement, n’utilisez pas les câbles des haut-parleurs intégrés installés dans votre voiture si l’appareil partage un câble négatif commun (–) pour les hautparleurs droit et gauche.

• Ne raccordez pas entre eux les cordons des haut-parleurs de l’appareil.

Remarque sur le raccordement

Si les haut-parleurs et l’ampliﬁ cateur ne sont pas raccordés correctement, le message « FAILURE » s’afﬁ che. Dans ce cas, assurez-vous que les haut-parleurs et l’ampliﬁ cateur sont bien raccordés.

6

Connections (E Model)

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

7

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

Connections (East European Model)

8

SECTION 2

DISASSEMBLY

Note : This set can be disassemble according to the following sequence.

SET

2-1. SUB PANEL (LCD) ASSY

(Page 10)

2-2. CD MECHANISM BLOCK

(Page 10)

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

2-3. MAIN BOARD

(Page 11)

2-7. OPTICAL PICK-UP

(Page 13)

2-4. CHASSIS (T) SUB ASSY

(Page 11)

2-5. ROLLER ARM ASSY

(Page 12)

2-6. CHASSIS (OP) ASSY

(Page 12)

2-8. SL MOTOR ASSY (M902)

(Page 13)

2-10. SERVO BOARD

(Page 14)

2-9. LE MOTOR ASSY (M903)

(Page 14)

9

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

s

)

Note : Follow the disassembly procedure in the numerical order given.

2-1. SUB PANEL (LCD) ASSY

3

two claws

2

two claw

1

two

screws

x

(+PTT 2.6

6)

2-2. CD MECHANISM BLOCK

5

CD mechanism block

2

screw

(+PTT 2.6

x

4

sub panel (LCD) assy

7

bracket (CD)

6

two

screws

(+PTT 2.6

3

6)

x

4)

10

4

CNP301

1

screw

(+PTT 2.6

x

6

2-3. MAIN BOARD

)

1

(+BTT)

three screws

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

2

two

screws

3

4

insulating sheet

(+PTT 2.6

MAIN board

x

8

2-4. CHASSIS (T) SUB ASSY

2

two

screws

(+P 1.7

5

SENSOR board

3

claw

x

2.2)

4

claw

1

two

screws

(+P 1.7

x

2.2)

6

chassis (T) sub assy

11

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

2-5. ROLLER ARM ASSY

3

washer (1.1-2.5)

4

gear (RA1)

1

spring (RAL)

5

roller arm assy

2

spring (RAR)

2-6. CHASSIS (OP) ASSY

0

coil spring (damper)

4

washer

5

gear (LE1)

lever (D)

6

8

qa

chassis (OP) assy

1

CN2 (16P)

9

two coil springs (damper)

7

slider (R)

12

2

Remove the six solderings.

3

tension coil spring (KF60)

2-7. OPTICAL PICK-UP

)

5

claw

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

2

chucking arm sub assy

1

tension coil spring (CHKG

7

optical pick-up

2-8. SL MOTOR ASSY (M902)

6

main shaft

4

rack (SL)

3

screw

(+B 1.4

x

5)

2

SL motor assy (M902)

1

screw

(+P 1.4

x

1.8)

13

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

2-9. LE MOTOR ASSY (M903)

0

gear (LE) assy

qa

screw

x

qf

two toothed lock

(+M 1.4

bracket (LEM-N)

qs

screw

(+M 1.7

)

x

2.5)

6

(+P 1.7

screw

screws

x

(+M 1.7

qd

2.2)

2.5)

qg

LE motor assy

(M903)

7

leaf spring (LE)

8

screw

(+M 1.7

9

2

x

bearing (LEB-N)

washer

gear (LE1)

3

lever (D)

2.5)

4

5

slider (R)

2-10. SERVO BOARD

1

Remove the eight solderings.

1

Remove the soldering.

6

SERVO board

2

Remove the three solderings.

4

toothed lock

(M 1.7)

5

screw

claw

14

3

CN2(16P)

3-1. BLOCK DIAGRAM – CD SECTION –

DETECTOR

PD1

PD2

PD1

PD2

I-V AMP

A

82

B

84

C

83

D

85

SECTION 3

DIAGRAMS

RFO

78

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

• R-ch is omitted due to same as L-ch.

• Siganal Path : CD PLAY

AGCO

AGCI

77

76

RF AMP,DIGITAL SERVO,

DIGITAL SIGNAL PROCESSOR

71

IC1

EFM

RFI

68

ASY

69

LOUT

ROUT

LMUTE

RMUTE

20

16

R-CH

30

29

CD_MUTE-L

94

CD_MUTE-R

93

CD-L

A

MAIN

SECTION

(Page 16)

E

F

LASER DIODE

PICK-UP BLOCK

(KSS1000E)

2-AXIS DEVICE

(FOCUS)

(TRACKING)

PD LD

OPTICAL

PD

FCS+ FCS–

TRK+ TRK–

E

F

LD

AUTOMATIC

POWER

CONTROL

M902

(SLED)

Q1

M

87

86

1

FOCUS/TRACKING COIL DRIVE,

11 12

13 14

15 16

FEO

E

F

LD

SLED/SPINDLE/LOADING

VO2– VO2+

VO1– VO1+

VO4+ VO4–

93

TEO

96

2

PD

MOTOR DRIVE

IC2

OPIN2+ OPIN2–

OPIN1+ OPIN1–

OPIN4+ OPIN4–

FE–

92

TE2

TE–

95

5 6

2 3

27 26

97

TEC

98

12

SO

13

SI

11

SCK

6

RFOK

7

INTQ

10

STB

9

A0

8

RST

23

FD+

52

FD–

53

TD+

54

TD–

55

SD+

56

SD–

57

XTAL

24

X1

16.934MHz

SW1

(DOWN)

SW2

(SELF)

SW3

(DISC IN)

CD_SI

18

CD_SO

19

CD_SCK

20

CD RFOK

89

OP INTQ

55

CD_STB

92

CD_A0

91

CD RST

90

CD_DSW

99

CD_SELFSW

96

CD_INSW

95

SYSTEM CONTROL

IC501 (1/3)

17

M901

(SPINDLE)

M903

(LOADING)

M

VO3+

18

VO3–

10

VOL+

9

VOL–

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

OPIN3+ OPIN3–

FWD

REV

MD+

24 23

1

28

58

MD–

59

SW4

(LIMIT)

100

97 98

CD_LIMIT

CD LM LO CD LM EJ

15 15

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

3-2. BLOCK DIAGRAM – MAIN SECTION –

ELECTRONIC VOLUME

IC401

J1

(ANTENNA)

1

ANT

CD

SECTION

(Page 15)

TU1

(TUNER UNIT)

TU VDD

E2P VDD

TU-SCL

TU-SDA

S-METER TU MUTE

E2P SCL

E2P SDA

A

L-CH R-CH

VCC

CD-L

4 3

10 11 15

13 14

6 7

16 17

R-CH

AUDIO+8.3V TU+5V

BU+3.3V

SCL SDA

9

CD LCH

8

CD RCH

7

TU LCH

6

TU RCH

SYSTEM CONTROL

IC501 (2/3)

39

VSM

12

TU ATT

25

EEP CKO

24

EEP SIO

OUT SUB-L OUT SUB-R

OUT FL

OUT RL

OUT FR

OUT RR

MUTE

SCL SDA

I2C CKO

I2C SIO

VOL ATT

ATT

BEEP

AMP STB

DIAG

TEL MUTE

ACC IN

TEST IN

BU IN

17 18

23

22 25

24 29 30

31

33 34

9

86

5

26

8

74

72

73

54

R-CH

R-CH (FRONT) R-CH (REAR)

SCL SDA

SCL

SDA

R-CH

MUTE

Q481

MUTE

Q441

MUTE DRIVE

Q478,479

BATTERY CHECK

Q580-582

• R-CH is omitted due to same as L-CH.

• Signal Path : CD PLAY

: FM : AM

D479

TEL MUTE

Q651

D580,581

MUTE Q461

BATT

L

R

SDA SCL

BATT

J330

AUDIO OUT

12

IN FL

11

IN RL

2

SDA

4

SCL

16

BEEP

22

STB

25

DIAG

35

VP

POWER AMP,

POWER SUPPLY

IC750

TU+5V

OUT FL+

OUT FL-

OUT RL+

OUT RL-

AMP-REM

ANT-REM

AUDIO8.3V

B.UP+B

SERVO3.3V

MECHA6V

PANEL+B

+5V REG

Q1

29 27

30 37 31 33 34

5 3

9 7

R-CH

BATT

AUDIO+8.3V BU+3.3V SERVO+3.3V

MECHA+6V PANEL+B

ACC CHECK

Q631

AUDIO+8.3V

FU601

CN601

10

12

11

16

13

15

1

FL+

9

FL-

2

RL+ RL-

4

FR+ FR-

3

RR+ RR-

5

AMP-REM

6

ANT-REM

TEL-MUTE

7

ACC

TEST

S2050EE

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

1616

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

t

3-3. BLOCK DIAGRAM – DISPLAY SECTION –

SYSTEM CONTROL

IC501 (3/3)

KEYIN0

S702

RESET

41

40

52

76

71 43

7

77

79

80

KEYIN1

KEY ACK

XKEY ON

RC IN1 RC IN0

NOSE DET

RESET

XIN

XOUT

LCD SO

LCD CKO

LCD CE

SIRCS

OSC OUT

OSC IN

S2010C

J561

(REMOTE IN)

BU+3.3V

KEY MATRIX LSW901-921

EXCEPT S2010C

D503

RESET IC602

2 1

VDD VOUT

D501 (1/2)

KEY ACK ON

D501 (2/2)

32.678kHz

Q664

X502

• Circuit Boards Location

LCD DRIVER

IC901

4

S1

28

64

DI CLK

29 27

64

82

83

CL

63

CE

62

IR RECEIVER

IC971

OUT

2

X501

18.432MHz

EXCEPT S2010

|

50

•

S48

55

COM4

51

|

COM1

54

DIMMER

123

LED931,932

LCD BACK

()

LIGHT

IR

LCD901

LIQUID CRYSTAL DISPLAY

PANEL

PANEL+B

Q921

LED

CONTROL

LED COLOR

SELECT

Q991, 992

S2010C

LED951,952

LSW901-921

EXCEPT S2010C

SENSOR board

KEY board

SERVO board

tuner uni (TU1)

MAIN board

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

17 17

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

• NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)

For schematic diagrams.

Note:

• All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.

• All resistors are in Ω and 1/ specified.

f

•

• C : panel designation.

• A : B+ Line.

• B : B– Line.

• H : adjustment for repair.

•Voltages and waveforms are dc with respect to ground

• CD mechanism section

no mark : CD PLAY

• Main (1/2), (2/2) and Display sections

no mark : FM

: internal component.

Note:

The components identified by mark 0 or dotted line with mark 0 are criti- cal for safety. Replace only with part number specified.

under no-signal (detuned) conditions.

(): AM <>: CD PLAY

4

W or less unless otherwise

Note:

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

For printed wiring boards.

Note:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

a

•

• : Pattern from the side which enables seeing.

(The other layers' patterns are not indicated.)

Caution: Pattern face side: Parts on the pattern face side seen from the (Side B) pattern face are indicated. Parts face side: Parts on the parts face side seen from the (Side A) parts face are indicated.

: Through hole.

C

Q

These are omitted

EB

E

CB

These are omitted

∗ : Impossible to measure

•Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances.

•Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances.

• Circled numbers refer to waveforms.

• Signal path.

J : CD PLAY F : FM f : AM

C

BE

These are omitted

• Waveforms

— MAIN Board — — SERVO Board —

1

IC501 i; (XOUT)

32.678kHz

2

IC501 id (OSC IN)

18.432MHz

1.4Vp-p

1.2Vp-p

IC1 wd (XTAL)

2

IC1 uj (AGCI)

3

IC1 od (FEO)

Approx. 620mVp-p

4

IC1 oh (TEO)

Approx. 200mVp-p

16.9344MHz

1.2Vp-p

1.6Vp-p

0V

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

1818

3-4. PRINTED WIRING BOARDS – SERVO BOARD – • See page 17 for Circuit Boards Location. : Uses unleaded solder.

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

A

B

C

D

1

234567891011 12 13 14

FMB9

R70

FB2

R72

C5

R84

R82

R80

IC1

R45

R78

R2

R5

R8

R6

R7

C19

C18

C2

C20

C23

R44

R42

JR40

C11

C7

JR41

MAIN

BOARD

CNP301

(Page 21)

C29

C1

C28

R41

R10

R3

R4

C13

C17

FB1

C32

C31

R13

C39

C38

Q1

R15

R11

B

E

C

C37

R14

R12

C35

C34

FMB7

CN2

C30

C36

C27

TP21

R9

C26

C25

C21

JR90 JR91

FB3

C6

X1

R1

R74

R76

E

F

G

R77

R75

R73

R71

C73

C72

C75

C71

C70

IC2

C79

C78

C76

C74

R85

R83

R79

R81

C77

SW1

(DOWN)

1-863-346-

FMB8

FMB10

CN1

SW3

SW2

1-688-288-

1-863-346-

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

19 19

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

3-5. SCHEMATIC DIAGRAM – SERVO BOARD – • See page 28 for IC Block Diagram. • See page 18 for Waveforms. • See page 30 for IC Pin Descriptions.

C20

SW3

SW2

CN2

TP27

TP28

TP29

TP31

TP30 TP29 TP14

TP28 TP27

TP26

R12

SW4

M901

M902

R13

R11

C34

C35

C36

SW1

TP81 TP80

TP85 TP83 TP84 TP82

TP87

TP88

TP89

C37

Q1

TP90 TP91

R14 R15

C38

C25

R9

C23

C2

TP19

TP33TP32

C28

C29

TP20

C26

TP21

C27

TP23

C30

TP24

TP25

C31

C32

C1

C39

TP22

C21

C19

R2

R7

C18

R6

IC1

R8

R10

R5

R4

R3

C5

C6

C7

IC B/D

FB2

R41 JR41 JR40

R42

C17

R1

C13

TP13 TP12 TP11

TP10 TP9 TP8 TP7 TP6 TP5

TP4 TP3

TP2 TP1

C11

FB3

JR90

JR91

X1

FB1

R45 R44

TP65 TP64 TP63 TP62 TP61 TP60 TP59 TP58 TP57 TP56 TP55 TP54 TP48 TP52 TP51 TP53 TP49 TP50 TP47 TP46 TP45 TP44 TP43 TP42 TP41

TP40

CN1

(Page 24)

M903

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

TP92 TP93

R76

R70

R72

R74

R73

R75

R77

R71

TP71 TP70 TP73 TP72

C70

C71

C72

C73

TP100

C74

IC2

C75

C77

C76

C79

C78

R85

R83

R81

R79

R84

R82

R80

R78

TP75

TP74

2020

3-6. PRINTED WIRING BOARD – MAIN BOARD – • See page 17 for Circuit Boards Location. : Uses unleaded solder.

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

A

B

C

D

E

F

G

H

J

1

JC12

1

TU

ER

N

TU

IT

N

U

101

JW

7 C

100

JW

4

R

5

R

I

104

JW

234567891011121314

J330

T

U

O

IO

D

U

A

J1

484

C

482

R

471

Q

JC445

481

143 JW

JC1

JW

C11

C404

C405

C12

C13

R

3

R

12

R

13

R

105 JW

C4

94

2

JW

C5

FB1

78

JW

703

R

Q

142

471

R

JW

481

R

C471

110

C481

C401

1

R

C6

1

D

L1

1

Q

501

R

128

JW

R707

139

JW

138 JW

701

D

702

D

701

CN

60 JW

C441

C431

R

JC446

R

R431

R453

JC401

IC401

71 JW

706

474

C

432

442

R

472

R

441 Q

443

441

R

91

JW

129

JW

130

JW

121

JW

R

705

R

431 Q

463

76 JW

433

C412

405

406

408

407

409

411

83

JW

C432

54 JW

C461

89

JW

FB603

D

JW

557

R

108

JW

719

22 JW

C753

451

Q

452

R

R462

461 Q

88

JW

R401

132 JW

410

R

81

90

123

C756

69 JW

133 JW

EXCEPT S2010C

R

20 JW

131 JW

R534

R

103

FB501

R

513

532

JW

511

R

C758

74 JW

514

C761

D

JW

73 JW

40 JW

R

503

C442

R

C452

C462

R

451

R

451 C

461

R

C413

R

150 JW

122

80

JW

575

R

577

R

570

70 JW

776

C

51

C7

C763

14

JW

15

JW

16

JW

17

JW

C623

92

59 JW

93

JW

C754

752

R

FR

S502

EQ

SELECT

34 JW

521

R

522

R

68 JW

D

S2010C

JW

U

EN

CY

35

38

JW

C504

C516

501

C755

S2010C,S2010T,S2010X

9K

10K

JC506

67 JW

C503

510

512

R

502

R

R504

503

R

R505

C479

479

Q

95

97

C531

544

R

C501

JC504

671

R

C

750

C513

JC754

C

R

EXCEPT

2010C

S

R565

771

755 D

C769

Q478

D

545

551

548

546

550

756

18 JW

479

S2010C

C512

C514

C502

R

JC755

13 JW

756 D

549

R

537

R

EXCEPT S2050EE

567

FM

12 JW

R

538

573

507

B4

C759

479

S2010C

66 JW

IC501

C775

65

C7

75

IC

11 JW

758 D

24 JW

R

572

R

560

R

FM

S2050EE

JC501

0

B3

25 JW

559

D757

10 JW

C770

42 JW

S2050EE

S2010C, S2050EE

R

JC534

R

JC753

9

JW

531

677

681

528

527

561

R

558

517

C774

C7

JC756

R

R530

64

753

C760

C622

FB604

571

JC503

664

Q

7 JW

D

118 JW

X502

R568

JW

FB605

6 JW

754 D

55 JW

R

C510

C509

144

676

8 JW

D751

C752

23 JW

JC681

29 JW

515 R

675

R

566

R

C511

R

529

R

518

R

D

137 JW

5 JW

752 D

26 JW

FB302

C406

30 JW

C407

56

R516

JW

EXCEPT S2010C

L501

509

508

C508

C507

533

R

EXCEPT S2010C

502

141

140

JW

2050EE

S

L301

50 JW

JC505

R

61 JW

519

536

R652

653

R

763

D

98 JW

FB304

C302

S2010C

X501

R

75 JW

D764

R

R562

R

535

C308

R302

FB307

301

R

28 JW

525

674

672

S702

S

RESET

R

D759

27 JW

99 JW

JW

702

651

D760

C

F

D

Q

R

P301

N

EXCEPT S2050EE

82

65

62

1

60

N

C

601

U

1

115

FB310

631

Q

R

C602

539

540

541

JW

2

JW

601 D

106

JW

107

JW

147

JW

117

JW

631 R

634

R

58 JW

633

C631

632

R

582

Q

581

Q

3

JW

C617

617

D

618

C

651

D

609

R

651

654

FB306

C307

C306

R526

R523

524

R

51 JW

636

R

556

R

543

R

C519

IC602

63 JW

C343

C601

761

D

762

D

31

JW

32

JW

39

JW

111

JW

113

JW

FB303

01 C3

JW

305

FB

FB301

C303

FB311

109

JW

305 C

JC536

46 JW

52

53

JW

119

JW

563

R

S2050EE

564

R

4 4

680

R

JW

601

R

584

R

585

R

FB606

673

R

581

D

JC581

EM

(R

FB561

J561

FB562

L601

S2010C

580

D

57

JW

1-864-520-

J561

O

FB563

580 Q

S2010C

TE IN

583 R

2 58

R

)

EXC

EPT S

E

50E

20

• Semiconductor Location

(Page 19)

Ref. No. Location D1 F-3

D479 E-6 D501 I-5

Ref. No. Location D762 D-9

D763 D-8

D764 D-8 D502 I-7 D503 I-5 D580 F-11 D581 F-11 D601 C-10

IC401 E-3

IC501 H-6

IC602 I-9

IC750 B-6 D609 C-8 D617 C-9 D651 C-9 D701 I-3 D702 I-3 D719 I-4 D751 C-7 D752 C-7 D753 C-7 D754 C-7 D755 C-6 D756 C-6 D757 C-6 D758 C-6 D759 D-8 D760 D-8

Q1 F-3

Q431 B-4

Q441 B-4

Q451 C-4

Q461 D-4

Q471 B-3

Q478 E-6

Q479 E-5

Q481 C-3

Q580 F-11

Q581 I-10

Q582 I-10

Q631 H-10

Q651 D-8

Q664 I-7 D761 C-9

S2050EE

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

(Page 26)

21 21

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

3-7. SCHEMATIC DIAGRAM – MAIN BOARD (1/4) – • See page 28 for IC Block Diagram.

J330

TU1

C404

C405

C406

C407

JC12

C11

C401

IC401

IC B/D

JC401

R405

R411

R410

R406 R407 R408

R409

C413

C412

R401

C431

C441

C481

C471

C451

C461

R431

R461

R481

R471

R451

R441

R432

Q431

R452

Q451

R442

Q441

R462

Q461

R482

Q481

R472

Q471

C13

JC1

C5

C4

C12

D1

R3

R2

C7

R4

R5

R1

C6

Q1

L1

R12

R13

FB1

J1

C484

JC445

C474

JC446

Q478

R453

R443

Q479

R463

C452

C442

C479

D479

R433

C462

C432

(Page 23)

R479

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

(Page 24)

2222

3-8. SCHEMATIC DIAGRAM – MAIN BOARD (2/4) – • See page 29 for IC Block Diagram.

C775 C765 C764 C774

C776

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

IC B/D

C752

C750

JC754

C751

JC755

IC750

D751

D752

D753

D754

D755

D756

D757

D758

D763

D764

D759

D760

D651

CN601

R651

(Page 22)

C753

JC753

JC756

R752

C755

C754

C760

C769

C770

C763

C758

(Page 25)

D761

D762

C602

D617

C601

C617

L601

D601

C618

R609

FU601

CDX-S2010/S2010C/S2010T/S2010X/S2050EE

23 23

Sony CDXS-2010-C Service manual

TABLE OF CONTENTS

GENERAL

Connections (US, Canadian Model)

Connections (E Model)

Connections (East European Model)

DISASSEMBLY

2-1. SUB PANEL (LCD) ASSY

2-2. CD MECHANISM BLOCK

2-3. MAIN BOARD

2-4. CHASSIS (T) SUB ASSY

2-5. ROLLER ARM ASSY

2-6. CHASSIS (OP) ASSY

2-7. OPTICAL PICK-UP

2-8. SL MOTOR ASSY (M902)

2-9. LE MOTOR ASSY (M903)

2-10. SERVO BOARD

3-1. BLOCK DIAGRAM – CD SECTION –

DIAGRAMS

3-2. BLOCK DIAGRAM – MAIN SECTION –

3-3. BLOCK DIAGRAM – DISPLAY SECTION –