Sony CDX-GT110 / CDX-GT11W / CDX-GT160 / CDX-GT160S Service Manual ▷ View online
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.
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.
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 jack
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 power off; stop the source.
B EQ (equalizer) button 8
To select an equalizer type (XPLOD,
NATURAL, HARD, UPBEAT, VOCAL,
CUSTOM or OFF).
NATURAL, HARD, UPBEAT, VOCAL,
CUSTOM or OFF).
C Volume control dial/select button 8
To adjust volume (rotate); select setup items
(press and rotate).
(press and rotate).
D SOURCE button
To power on; change the source (Radio/CD/
AUX).
AUX).
E Disc slot
To insert the disc (label side up). Playback
starts automatically.
starts automatically.
F Display window
G AUX input jack 9
To connect a portable audio device.
H Z (eject) button
To eject the disc.
I
(front panel release) button 4
J DSPL (display)/DIM (dimmer) button
To change display items (press); change the
display brightness (press and hold).
display brightness (press and hold).
K SEEK –/+ buttons
CD:
To skip 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 tune in stations automatically (press); find
a station manually (press and hold).
To skip 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 tune in stations automatically (press); find
a station manually (press and hold).
L MODE button 7
To select the radio band (FM/AM).
M Number buttons
CD:
(3): REP
(3): REP
To play the current track repeatedly.
(4): SHUF
To play the tracks in random order.
(6): PAUSE
To pause playback. To cancel, press
again.
again.
Radio:
To receive stored stations (press); store
stations (press and hold).
To receive stored stations (press); store
stations (press and hold).
OFF
DSPL
MODE
DIM
PUSH SELECT
SEEK
SEEK
PAUSE
REP
SHUF
EQ
AUX
1
2
3
4
5
6
SOURCE
1
qa qs
q;
9
2
qd
4
5
8
6
7
3
CDX-GT11W
Connection example
Ejemplo de conexiones
Ejemplo de conexiones
This section is extracted
from instruction manual.
from instruction manual.
6
CDX-GT11W/GT110/GT160/GT160S
Fuse (10 A)
Fusible (10 A)
Fusible (10 A)
from car antenna (aerial)
desde la antena del automóvil
desde la antena del automóvil
ANT REM
2
Red
Rojo
Rojo
Yellow
Amarillo
Amarillo
Black
Negro
Negro
Blue
Azul
Azul
White
Blanco
Blanco
Green
Verde
Verde
Purple
Morado
Morado
White/black striped
Con rayas blancas y negras
Con rayas blancas y negras
Gray/black striped
Con rayas grises y negras
Con rayas grises y negras
Green/black striped
Con rayas verdes y negras
Con rayas verdes y negras
Gray
Gris
Gris
Left
Izquierdo
Izquierdo
Right
Derecho
Derecho
Left
Izquierdo
Izquierdo
Right
Derecho
Derecho
Max. supply current 0.1 A
Corriente máx. de alimentación de 0,1 A
Purple/black striped
Con rayas moradas y negras
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.
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
amplifi cador de señal de la antena
Notas
• Si no se dispone de antena motorizada ni de amplifi cador
• 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.
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”.
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
del interruptor de la llave de encendido
Notas
• Si no hay posición de accesorio, conéctelo al terminal de
• Si no hay posición de accesorio, conéctelo al terminal de
alimentación (batería) de +12 V que recibe energía sin
interrupción.
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”.
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.
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
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.
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.
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
• 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.
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
• Conecte solamente altavoces pasivos. Si conecta altavoces
activos (con amplifi cadores incorporados) a los terminales de
altavoz, puede dañar la unidad.
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.
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.
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.
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
• 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).
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.”
supply leads.”
3
To the +12 V power terminal which is
energized in the accessory position of the
ignition switch
ignition switch
Notes
• If there is no accessory position, connect to the +12 V
• 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.”
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.
surface of the car fi rst.
Notes on the control and power supply leads
• The power antenna (aerial) control lead (blue) supplies +12 V
• 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.
(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.
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
• 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.
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
• Connect only passive speakers. Connecting active speakers
(with built-in amplifi ers) to the speaker terminals may damage
the unit.
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.
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.
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 power off; stop the source.
B EQ (equalizer) button 8
To select an equalizer type (XPLOD,
NATURAL, HARD, UPBEAT, VOCAL,
CUSTOM or OFF).
NATURAL, HARD, UPBEAT, VOCAL,
CUSTOM or OFF).
C Volume control dial/select button 8
To adjust volume (rotate); select setup items
(press and rotate).
(press and rotate).
D SOURCE button
To power on; change the source (Radio/CD/
AUX).
AUX).
E Disc slot
To insert the disc (label side up). Playback
starts automatically.
starts automatically.
F Display window
G AUX input jack 9
To connect a portable audio device.
H Z (eject) button
To eject the disc.
I
(front panel release) button 4
J DSPL (display)/DIM (dimmer) button
To change display items (press); change the
display brightness (press and hold).
display brightness (press and hold).
K SEEK –/+ buttons
CD:
To skip 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 tune in stations automatically (press); find
a station manually (press and hold).
To skip 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 tune in stations automatically (press); find
a station manually (press and hold).
L MODE button 7
To select the radio band (FM/AM).
M Number buttons
CD:
(3): REP
(3): REP
To play the current track repeatedly.
(4): SHUF
To play the tracks in random order.
(6): PAUSE
To pause playback. To cancel, press
again.
again.
Radio:
To receive stored stations (press); store
stations (press and hold).
To receive stored stations (press); store
stations (press and hold).
OFF
DSPL
MODE
DIM
PUSH SELECT
SEEK
SEEK
PAUSE
REP
SHUF
EQ
AUX
1
2
3
4
5
6
SOURCE
1
qa qs
q;
9
2
qd
4
5
8
6
7
3
CDX-GT110
Connection example
Exemple de raccordement
Exemple de raccordement
