Sony CDXGT-11-W, CDXGT-110, CDXGT-160, CDXGT-160-S Service manual

SERVICE MANUAL

Sony Corporation

eVehicle Division

Published by Sony Techno Create Corporation

US Model

CDX-GT11W/GT110

Canadian Model

CDX-GT110

E Model

CDX-GT160/GT160S

Chinese Model

CDX-GT160

9-887-374-04

2007F04-1

© 2007.06

Ver. 1.3 2007.06

SPECIFICATIONS

CD player section

Signal-to-noise ratio 95 dB

Frequency response 10 – 20,000 Hz

Wow and flutter Below measurable limit

Tuner section

FM

Tuning range 87.5 – 107.9 MHz (CDX-GT11W/GT110)

87.5 – 108 MHz (at 50 kHz step)

(CDX-GT160/GT160S)

87.5 – 107.9 MHz (at 200 kHz step)

(CDX-GT160/GT160S)

FM tuning interval 50 kHz/200 kHz switchable

(CDX-GT160/GT160S)

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

AM/MW

Tuning range 530 – 1,710 kHz (CDX-GT11W/GT110)

531 – 1,602 kHz (at 9 kHz step)

(CDX-GT160/GT160S)

530 – 1,710 kHz (at 10 kHz step)

(CDX-GT160/GT160S)

AM tuning interval 9 kHz/10 kHz switchable

(CDX-GT160/GT160S)

Antenna terminal External antenna connector

Intermediate frequency 10.7 MHz/450 kHz

Sensitivity 30 µV

SW (CDX-GT160/GT160S)

Tuning range SW1: 2,940 – 7,735 kHz

SW2: 9,500 – 18,135 kHz

(expect for 10,140 – 11,575 kHz)

Antenna (aerial) terminal

External antenna (aerial) connector

Intermediate frequency 10.7 MHz/450 kHz

Sensitivity 30 µV

• The tuner and CD sections have no adjustments.

Model Name Using Similar Mechanism NEW

MG-101TA-188//Q1

CD Drive Mechanism Type MG-101TA-188//C

MG-101TC-188//C

Optical Pick-up Name DAX-25A

– Continued on next page –

CDX-GT11W/GT110/

GT160/GT160S

AUDIO POWER SPECIFICATIONS (US MODEL)

POWER OUTPUT AND TOTAL HARMONIC DISTORTION

22 (23)* 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.

* CDX-GT11W

FM/AM COMPACT DISC PLAYER

CDX-GT11W/GT110

FM/MW/SW COMPACT DISC PLAYER

CDX-GT160/GT160S

2

CDX-GT11W/GT110/GT160/GT160S

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.

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.

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 pick-

up block. Therefore, when checking the laser diode emission,

observe from more than 30 cm away from the objective lens.

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.

SERVICE NOTES

CAUTION

Use of controls or adjustments or performance of procedures

other than those specified herein may result in hazardous

radiation exposure.

Power amplifier section

Outputs Speaker outputs (sure seal connectors)

Speaker impedance 4 – 8 ohms

Maximum power output

45 W × 4 (at 4 ohms) (CDX-GT110/GT160/

GT160S)

50 W × 4 (at 4 ohms) (CDX-GT11W)

General

Output Power antenna (aerial) relay control terminal

Inputs Antenna (aerial) input terminal

AUX input jack (stereo mini jack)

Tone controls Low: ±10 dB at 100 Hz

High: ±10 dB at 10 kHz

Loudness +9 dB at 100 Hz

+5 dB at 10 kHz

Power requirements 12 V DC car battery (negative ground)

Dimensions Approx. 178 × 50 × 179 mm

(7

1/8 × 2 × 7 1/8 in.) (w/h/d)

Mounting dimensions Approx. 182 × 53 × 162 mm

(7 1/4 × 2 1/8 × 6 1/2 in.) (w/h/d)

Mass Approx. 1.2 kg (2 lb. 11 oz.)

Supplied accessories Parts for installation and connections (1 set)

Design and specifications are subject to change without

notice.

optical pick-up

semi-fixed resistor

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.

Notes on Chip Component Replacement

• Never reuse a disconnected chip component.

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

by heat.

TEST DISCS

Please use the following test discs for the check on the CD section.

YDES-18 (Part No. 3-702-101-01)

PATD-012 (Part No. 4-225-203-01)

Ver. 1.1

3

CDX-GT11W/GT110/GT160/GT160S

•

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.

This label is located on the bottom of the chassis.

• CD Playback

You can play CD-DA (also containing CD TEXT*) and CD-R/

CD-RW for audio use.

*A CD TEXT disc is a CD-DA that includes information such as disc,

artist and track name.

• E, Mexican model

SERVO BOAR

D

CN2

MAIN BOARD

CNP301

J-2502-076-1

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 SERVO board (CN2)

with the extension cable (Part No. J-2502-076-1).

Ver. 1.1

• Chinese model

4

CDX-GT11W/GT110/GT160/GT160S

TABLE OF CONTENTS

1. GENERAL

Location of Controls (CDX-GT11W) ............................. 5

Connections (CDX-GT11W) .......................................... 5

Location of Controls (CDX-GT110) ............................... 7

Connections (CDX-GT110) ............................................ 7

Location of Controls (CDX-GT160/GT160S) ................ 9

Connections (CDX-GT160/GT160S).............................. 9

2. DISASSEMBLY

2-1. Sub Panel (LCD) Assy .................................................... 12

2-2. CD Mechanism Block ..................................................... 12

2-3. Main Board ...................................................................... 13

2-4. Servo Board ..................................................................... 13

2-5. Chassis (T) Sub Assy ....................................................... 14

2-6. Roller Arm Assy .............................................................. 14

2-7. Chassis (OP) Assy ........................................................... 15

3. DIAGNOSIS FUNCTION ........................................ 16

4. DIAGRAMS

4-1. Block Diagram –Main Section– ...................................... 19

4-2. Block Diagram –Display Section– .................................. 20

4-3. Printed Wiring Board –Main Section– ............................ 21

4-4. Schematic Diagram –Main Section (1/3)– ...................... 22

4-5. Schematic Diagram –Main Section (2/3)– ...................... 23

4-6. Schematic Diagram –Main Section (3/3)– ...................... 24

4-7. Printed Wiring Board –Key Section– .............................. 25

4-8. Schematic Diagram –Key Section– ................................. 26

5. EXPLODED VIEWS

5-1. Main Section.................................................................... 31

5-2. Front Panel Section ......................................................... 32

5-3. CD Mechanism Section ................................................... 33

6. ELECTRICAL PARTS LIST .................................. 34

NOTE FOR REPLACEMENT OF THE SERVO BOARD

When repairing, the complete SERVO board (A-1177-201-A) should

be replaced since any parts in the SERVO board cannot be repaired.

NOTE FOR REPLACEMENT OF THE AUX JACK (J901)

To replace the AUX jack requires alignment.

1. Insert the AUX jack into the KEY board.

2. Place the KEY board on the front panel.

3. Solder the three terminals of the jack.

KEY board

front panel

AUX jac

k

Ver. 1.3

5

CDX-GT11W/GT110/GT160/GT160S

SECTION 1

GENERAL

• LOCATION OF CONTROL (CDX-GT11W)

• CONNECTIONS (CDX-GT11W)

6

Location of controls and basic operations

Main unit

Refer to the pages listed for details.

A OFF button

To po wer off; stop the source.

B EQ (equalizer) button 8

To se le ct an equalizer type (XPLOD,

NATURAL, HARD, UPBEAT, VOCAL,

CUSTOM or OFF).

C Vo lu me control dial/select button 8

To ad just volume (rotate); select setup items

(press and rotate).

D SOURCE button

To po wer on; change the source (Radio/CD/

AUX).

E Disc slot

To in se rt the disc (label side up). Playback

starts automatically.

F Display window

G AUX input jack 9

To co nnect a portable audio device.

H Z (eject) button

To ej ect the disc.

I (front panel release) button 4

J DSPL (display)/DIM (dimmer) button

To ch ange display items (press); change the

display brightness (press and hold).

K SEEK –/+ buttons

CD:

To s k ip tracks (press); skip tracks

continuously (press, then press again within

about 1 second and hold); reverse/fast-

forward a track (press and hold).

Radio:

To t une in stations automatically (press); find

a station manually (press and hold).

L MODE button 7

To s e le c t the radio band (FM/AM).

M Number buttons

CD:

(3): REP

To pl ay the current track repeatedly.

(4): SHUF

To pl ay the tracks in random order.

(6): PA U S E

To pa use playback. To cancel, press

again.

Radio:

To r ece ive stored stations (press); store

stations (press and hold).

OFF

DSPL

MODE

DIM

PUSH SELECT

SEEK SEEK

PAUSE

REP SHUF

EQ

AUX

12345 6

SOURCE

1

qa qsq;9

2

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4 5 8673

CDX-GT11W

Connection example

Ejemplo de conexiones

This section is extracted

from instruction manual.

6

CDX-GT11W/GT110/GT160/GT160S

Fuse (10 A)

Fusible (10 A)

from car antenna (aerial)

desde la antena del automóvil

ANT REM

2

Red

Rojo

Yellow

Amarillo

Black

Negro

Blue

Azul

White

Blanco

Green

Ve rd e

Purple

Morado

White/black striped

Con ray

as blancas y negras

Gray/black striped

Con rayas grises y negras

Green/black striped

Con rayas verdes y negras

Gray

Gris

Left

Izquierdo

Right

Derecho

Left

Izquier

do

Right

Derecho

Max. supply current 0.1 A

Corriente máx. de alimentación de 0,1 A

Purple/black striped

Con rayas moradas y negras

Diagrama de conexión

1 A una superfi cie metálica del automóvil

Conecte primero el cable de conexión a masa negro,

y después los cables amarillo y rojo de fuente de

alimentación.

2 Al cable de control de la antena motorizada

o al cable de fuente de alimentación del

amplifi cador de señal de la antena

Notas

• Si no se dispone de antena motorizada ni de amplifi cador

de señal de la antena, o se utiliza una antena telescópica

accionada manualmente, no será necesario conectar este

cable.

• Si el automóvil incorpora una antena de FM/AM en el

cristal trasero o lateral, consulte “Notas sobre los cables

de control y de fuente de alimentación”.

3 Al terminal de alimentación de +12 V que

recibe energía en la posición de accesorio

del interruptor de la llave de encendido

Notas

• Si no hay posición de accesorio, conéctelo al terminal de

alimentación (batería) de +12 V que recibe energía sin

interrupción.

Asegúrese de conectar primero el cable de conexión a

masa negro a una superfi cie metálica del automóvil.

• Si el automóvil incorpora una antena de FM/AM en el

cristal trasero o lateral, consulte “Notas sobre los cables

de control y de fuente de alimentación”.

4 Al terminal de alimentación de +12 V que

recibe energía sin interrupción

Asegúrese de conectar primero el cable de conexión a masa

negro a una superfi cie metálica del automóvil.

Notas sobre los cables de control y de fuente de

alimentación

• El cable de control de la antena motorizada (azul) suministrará

cc de + 12 V cuando conecte la alimentación del sintonizador.

• Si el automóvil dispone de una antena de FM/AM incorporada

en el cristal trasero o lateral, conecte el cable de control de

antena motorizada (azul) o el cable de fuente de alimentación

auxiliar (rojo) al terminal de alimentación del amplifi cador de

señal de la antena existente. Para obtener más información,

consulte a su distribuidor.

• Con esta unidad no es posible utilizar una antena motorizada

sin caja de relé.

Conexión para protección de la memoria

Si conecta el cable de fuente de alimentación amarillo, el circuito

de la memoria recibirá siempre alimentación, aunque apague el

interruptor de encendido.

Notas sobre la conexión de los altavoces

• Antes de conectar los altavoces, desconecte la alimentación

de la unidad.

• Utilice altavoces con una impedancia de 4 a 8

Ω

con la

capacidad de potencia adecuada para evitar que se dañen.

• No conecte los terminales de altavoz al chasis del automóvil,

ni conecte los terminales del altavoz derecho con los del

izquierdo.

• No conecte el cable de conexión a masa de esta unidad al

terminal negativo (–) del altavoz.

• No intente conectar los altavoces en paralelo.

• Conecte solamente altavoces pasivos. Si conecta altavoces

activos (con amplifi cadores incorporados) a los terminales de

altavoz, puede dañar la unidad.

• Para evitar fallas de funcionamiento, no utilice los cables de

altavoz incorporados instalados en el automóvil si su unidad

comparte un cable negativo común (–) para los altavoces

derecho e izquierdo.

• No conecte los cables de altavoz de la unidad entre sí.

Nota sobre la conexión

Si el altavoz no está conectado correctamente, aparecerá

“FAILURE” en la pantalla. Si es así, compruebe la conexión del

altavoz.

Connection diagram

1 To a metal surface of the car

First connect the black ground (earth) lead, then connect the

yellow and red power supply leads.

2 To the power antenna (aerial) control lead or

power supply lead of antenna (aerial) booster

Notes

• It is not necessary to connect this lead if there is no power

antenna (aerial) or antenna (aerial) booster, or with a

manually-operated telescopic antenna (aerial).

• When your car has a built-in FM/AM antenna (aerial) in

the rear/side glass, see “Notes on the control and power

supply leads.”

3 To the +12 V power terminal which is

energized in the accessory position of the

ignition 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 (earth) lead to a

metal surface of the car fi rst.

• When your car has a built-in FM/AM antenna (aerial) in

the rear/side glass, see “Notes on the control and power

supply leads.”

4 To the +12 V power terminal which is

energized at all times

Be sure to connect the black ground (earth) lead to a metal

surface of the car fi

rst.

Notes on the control and power supply leads

• The power antenna (aerial) control lead (blue) supplies +12 V

DC when you turn on the tuner.

• When your car has built-in FM/AM antenna (aerial) in the rear/

side glass, connect the power antenna (aerial) control lead

(blue) or the accessory power supply lead (red) to the power

terminal of the existing antenna (aerial) booster. For details,

consult your dealer.

• A power antenna (aerial) without a relay box cannot be used

with this unit.

Memory hold connection

When the yellow power supply 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 (earth) 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 is not connected correctly, “FAILURE” appears in

the display. In this case, make sure the speaker is connected

correctly.

7

CDX-GT11W/GT110/GT160/GT160S

• LOCATION OF CONTROL (CDX-GT110)

• CONNECTIONS (CDX-GT110)

6

Location of controls and basic operations

Main unit

Refer to the pages listed for details.

A OFF button

To po wer off; stop the source.

B EQ (equalizer) button 8

To se le ct a n equalizer type (XPLOD,

NATURAL, HARD, UPBEAT, VOCAL,

CUSTOM or OFF).

C Vo lu me control dial/select button 8

To ad just volume (rotate); select setup items

(press and rotate).

D SOURCE button

To po wer on; change the source (Radio/CD/

AUX).

E Disc slot

To in se rt the disc (label side up). Playback

starts automatically.

F Display window

G AUX input jack 9

To co nnect a portable audio device.

H Z (eject) button

To ej ect the disc.

I (front panel release) button 4

J DSPL (display)/DIM (dimmer) button

To ch ange display items (press); change the

display brightness (press and hold).

K SEEK –/+ buttons

CD:

To s k ip tracks (press); skip tracks

continuously (press, then press again within

about 1 second and hold); reverse/fast-

forward a track (press and hold).

Radio:

To t une in stations automatically (press); find

a station manually (press and hold).

L MODE button 7

To s e le c t the radio band (FM/AM).

M Number buttons

CD:

(3): REP

To pl ay the current track repeatedly.

(4): SHUF

To pl ay the tracks in random order.

(6): PA U S E

To pa use playback. To cancel, press

again.

Radio:

To r e ce ive stored stations (press); store

stations (press and hold).

OFF

DSPL

MODE

DIM

PUSH SELECT

SEEK SEEK

PAUSE

REP SHUF

EQ

AUX

12345 6

SOURCE

1

qa qsq;9

2

qd

4 5 8673

CDX-GT110

Connection example

Exemple de raccordement

8

CDX-GT11W/GT110/GT160/GT160S

Fuse (10 A)

Fusible (10 A)

from car antenna (aerial)

à partir de l’antenne du véhicule

ANT REM

2

Red

Rouge

Yellow

Jaune

Black

Noir

Blue

Bleu

White

Blanc

Green

Ve rt

Purple

Violet

White/black striped

Rayé blanc/noir

Gray/black striped

Rayé gris/noir

Green/black striped

Rayé vert/noir

Gray

Gris

Left

Gauche

Right

Droit

Left

Gauche

Right

Droit

Max. supply current 0.1 A

Courant max. fourni 0,1 A

Purple/black striped

Rayé violet/noir

Schéma de raccordement

1 À un point métallique de la voiture

Branchez d’abord le câble de mise à la masse noir et,

ensuite, les câbles 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 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 ».

4 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.

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 électr

ique (bleu) ou le câble

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’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 du haut-

parleur 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 haut-

parleurs droit et gauche.

• Ne raccordez pas entre eux les cordons des haut-parleurs de

l’appareil.

Remarque sur le raccordement

Si les haut-parleurs ne sont pas raccordés correctement, le

message « FAILURE » s’affi che. Dans ce cas, assurez-vous que

les haut-parleurs sont bien raccordés.

Connection diagram

1 To a metal surface of the car

First connect the black ground (earth) lead, then connect the

yellow and red power supply leads.

2 To the power antenna (aerial) control lead or

power supply lead of antenna (aerial) booster

Notes

• It is not necessary to connect this lead if there is no power

antenna (aerial) or antenna (aerial) booster, or with a

manually-operated telescopic antenna (aerial).

• When your car has a built-in FM/AM antenna (aerial) in

the rear/side glass, see “Notes on the control and power

supply leads.”

3 To the +12 V power terminal which is

energized in the accessory position of the

ignition 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 (earth) lead to a

metal surface of the car fi rst.

• When your car has a built-in FM/AM antenna (aerial) in

the rear/side glass, see “Notes on the control and power

supply leads.”

4 To the +12 V power terminal which is

energized at all times

Be sure to connect the black ground (earth) lead to a metal

surface of the car fi rst.

Notes on the control and power supply leads

• The power antenna (aerial) control lead (blue) supplies +12 V

DC when you turn on the tuner.

• When your car has built-in FM/AM antenna (aerial) in the rear/

side glass, connect the power antenna (aerial) control lead

(blue) or the accessory power supply lead (red) to the power

terminal of the existing antenna (aerial) booster. For details,

consult your dealer.

• A power antenna (aerial) without a relay box cannot be used

with this unit.

Memory hold connection

When the yellow power supply 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 (earth) 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 is not connected correctly, “FAILURE” appears in

the display. In this case, make sure the speaker is connected

correctly.

9

CDX-GT11W/GT110/GT160/GT160S

• LOCATION OF CONTROL (CDX-GT160/GT160S)

• CONNECTIONS (CDX-GT160/GT160S)

6

Location of controls and basic operations

Main unit

Refer to the pages listed for details.

A OFF button

To po wer off; stop the source.

B EQ (equalizer) button 8

To se le ct a n equalizer type (XPLOD,

NATURAL, HARD, UPBEAT, VOCAL,

CUSTOM or OFF).

C Vo lu me control dial/select button 8

To ad just volume (rotate); select setup items

(press and rotate).

D SOURCE button

To po wer on; change the source (Radio/CD/

AUX).

E Disc slot

To in se rt the disc (label side up). Playback

starts automatically.

F Display window

G AUX input jack 9

To co nnect a portable audio device.

H Z (eject) button

To ej ect the disc.

I (front panel release) button 4

J DSPL (display)/DIM (dimmer) button

To ch ange display items (press); change the

display brightness (press and hold).

K SEEK –/+ buttons

CD:

To s k ip tracks (press); skip tracks

continuously (press, then press again within

about 1 second and hold); reverse/fast-

forward a track (press and hold).

Radio:

To t une in stations automatically (press); find

a station manually (press and hold).

L MODE button 7

To s e le c t the radio band (FM/MW/SW).

M Frequency select switch (located on the

bottom of the unit)

See “Frequency select switch” in the

supplied installation/connections manual.

N Number buttons

CD:

(3): REP

To pl ay the current track repeatedly.

(4): SHUF

To pl ay the tracks in random order.

(6): PA U S E

To pa use playback. To cancel, press

again.

Radio:

To r e ce ive stored stations (press); store

stations (press and hold).

OFF

DSPL

MODE

DIM

PUSH SELECT

SEEK SEEK

PAUSE

REP SHUF

EQ

AUX

12345 6

SOURCE

1

qa qs qdq;9

2

qf

4 5 8673

CDX-GT160S

CDX-GT160

Connection example

Ejemplo de conexiones

10

CDX-GT11W/GT110/GT160/GT160S

2

Fuse (10 A)

Fusible (10 A)

from car antenna (aerial)

desde la antena del automóvil

Left

Izquierdo

Right

Derecho

Left

Izquierdo

Right

Derecho

ANT REM

Red

Rojo

Yellow

Amarillo

Black

Negro

Blue

Azul

Max. supply current 0.1 A

Corriente máx. de alimentación de 0,1 A

White

Blanco

Green

Verde

Purple

Morado

White/black striped

Con rayas blancas y negras

Gray/black striped

Con rayas grises y negras

Green/black striped

Con rayas verdes y negras

Gray

Gris

Purple/black striped

Con rayas moradas y negras

Connection diagram

1 To a metal surface of the car

First connect the black ground (earth) lead, then connect the

yellow and red power supply leads.

2 To the power antenna (aerial) control lead or

power supply lead of antenna (aerial) booster

Notes

•

It is not necessary to connect this lead if there is no power

antenna (aerial) or antenna (aerial) booster, or with a

manually-operated telescopic antenna (aerial).

•

When your car has a built-in FM/MW/SW antenna (aerial)

in the rear/side glass, see “Notes on the control and power

supply leads.”

3 To the + 12 V power terminal which is

energized in the accessory position of the

ignition 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 (earth) lead to a

metal surface of the car fi rst.

•

When your car has a built-in FM/MW/SW antenna (aerial)

in the rear/side glass, see “Notes on the control and power

supply leads.”

4 To the + 12 V power terminal which is

energized at all times

Be sure to connect the black ground (earth) lead to a metal

surface of the car fi rst.

Notes on the control and power supply leads

•

The power antenna (aerial) control lead (blue) supplies + 12 V

DC when you turn on the tuner.

•

When your car has built-in FM/MW/SW antenna (aerial) in the

rear/side glass, connect the power antenna (aerial) control

lead (blue) or the accessory power supply lead (red) to the

power terminal of the existing antenna (aerial) booster. For

details, consult your dealer.

•

A power antenna (aerial) without a relay box cannot be used

with this unit.

Memory hold connection

When the yellow power supply 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 (earth) 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 is not connected correctly, “FAILURE” appears in

the display. In this case, make sure the speaker is connected

correctly.

Diagrama de conexión

1 A una superfi cie metálica del automóvil

Conecte primero el cable de conexión a masa negro, y

después los cables amarillo y rojo de fuente de alimentación.

2 Al cable de control de la antena motorizada

o al cable de fuente de alimentación del

amplifi cador de señal de la antena

Notas

•

Si no se dispone de antena motorizada ni de amplifi cador

de señal de la antena, o se utiliza una antena telescópica

accionada manualmente, no será necesario conectar este

cable.

•

Si el automóvil incorpora una antena de FM/MW/SW en el

cristal trasero o lateral, consulte “Notas sobre los cables

de control y de fuente de alimentación”.

3 Al terminal de alimentación de + 12 V que

recibe energía en la posición de accesorio

del interruptor de la llave de encendido

Notas

•

Si no hay posición de accesorio, conéctelo al terminal de

alimentación (batería) de + 12 V que recibe energía sin

interrupción.

Asegúrese de conectar primero el cable de conexión a

masa negro a una superfi cie metálica del automóvil.

•

Si el automóvil incorpora una antena de FM/MW/SW en el

cristal trasero o lateral, consulte “Notas sobre los cables

de control y de fuente de alimentación”.

4 Al terminal de alimentación de + 12 V que

recibe energía sin interrupción

Asegúrese de conectar primero el cable de conexión a masa

negro a una superfi cie metálica del automóvil.

Notas sobre los cables de control y de fuente de

alimentación

•

El cable de control de la antena motorizada (azul) suministrará

cc de + 12 V cuando conecte la alimentación del sintonizador.

•

Si el automóvil dispone de una antena de FM/MW/SW

incorporada en el cristal trasero o lateral, conecte el cable

de control de antena motorizada (azul) o el cable de fuente

de alimentación auxiliar (rojo) al terminal de alimentación del

amplifi cador de señal de la antena existente. Para obtener más

información, consulte a su distribuidor.

•

Con esta unidad no es posible utilizar una antena motorizada

sin caja de relé.

Conexión para protección de la memoria

Si conecta el cable de fuente de alimentación amarillo, el circuito

de la memoria recibirá siempre alimentación, aunque apague el

interruptor de encendido.

Notas sobre la conexión de los altavoces

•

Antes de conectar los altavoces, desconecte la alimentación

de la unidad.

•

Utilice altavoces con una impedancia de 4 a 8

Ω

con la

capacidad de potencia adecuada para evitar que se dañen.

•

No conecte los terminales de altavoz al chasis del automóvil,

ni conecte los terminales del altavoz derecho con los del

izquierdo.

•

No conecte el cable de conexión a masa de esta unidad al

terminal negativo (–) del altavoz.

•

No intente conectar los altavoces en paralelo.

•

Conecte solamente altavoces pasivos. Si conecta altavoces

activos (con amplifi cadores incorporados) a los terminales de

altavoz, puede dañar la unidad.

•

Para evitar fallos de funcionamiento, no utilice los cables de

altavoz incorporados instalados en el automóvil si su unidad

comparte un cable negativo común (–) para los altavoces

derecho e izquierdo.

•

No conecte los cables de altavoz de la unidad entre sí.

Nota sobre la conexión

Si el altavoz no está conectado correctamente, aparecerá

“FAILURE” en la pantalla. Si es así, compruebe la conexión del

altavoz.

1

2

•

•

3

•

•

4

•

•

•

•

•

•

•

•

•

•

•

11

CDX-GT11W/GT110/GT160/GT160S

SECTION 2

DISASSEMBLY

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

2-1. SUB PANEL (LCD) ASSY

(Page 12)

2-2. CD MECHANISM BLOCK

(Page 12)

SET

2-3. MAIN BOARD

(Page 13)

2-5. CHASSIS (T) SUB ASSY

(Page 14)

2-6. ROLLER ARM ASSY

(Page 14)

2-7. CHASSIS (OP) ASSY

(Page 15)

2-4. SERVO BOARD

(Page 13)

1. CHUCKING ARM SUB ASSY

(SUPPLEMENT-1 Page 1)

2. SLED MOTOR ASSY

(SUPPLEMENT-1 Page 2)

3. OPTICAL PICK-UP SECTION

(SUPPLEMENT-1 Page 3)

4. OPTICAL PICK-UP

(SUPPLEMENT-1 Page 3)

Ver. 1.2

12

CDX-GT11W/GT110/GT160/GT160S

2-2. CD MECHANISM BLOCK

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

2-1. SUB PANEL (LCD) ASSY

2

two claw

s

3

two claws

4

sub panel (LCD) assy

1

two

screws

(+PTT 2.6

×

6)

4

CNP301

3

1

screw

(+PTT 2.6

×

6)

2

screw

(+PTT 2.6

×

6)

5

two

screws

(+PTT 2.6

×

4)

6

bracket (CD)

7

CD mechanism block

13

CDX-GT11W/GT110/GT160/GT160S

2-4. SERVO BOARD

2-3. MAIN BOARD

8

MAIN board

insulating sheet

3

2

two

screws

(+PTT 2.6

×

8)

6

screw

(+PTT 2.6

×

8

)

7

heat sink

4

two

screws

(+P 2.6

×

8)

5

two

screws

(+PTT 2.6

×

12)

1

three

screws

(+BTT)

5

SERVO board

SERVO board

claw

claw

3

toothed lock

screw

(M 1.7

×

2.5)

2

toothed lock

screw

(M 1.7

×

2.5)

1

Remove the eleven solders.

GRY

YEL

BLE

ORG

RED

BLK

RED

WHT

BLK

RED

WHT

4

optical pick-up (16 core

)

(CN1)

14

CDX-GT11W/GT110/GT160/GT160S

2-6. ROLLER ARM ASSY

2-5. CHASSIS (T) SUB ASSY

4

chassis (T) sub assy

3

claw

1

two precision

screws

(+P 1.7

×

2.2)

2

two precision

screws

(+P 1.7

×

2.2)

3

washe

r

4

gear (RA1)

5

roller arm assy

1

spring (RAL)

2

spring (RAR)