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CDX-GT48UM/GT480U/
GT480US/GT484US
SERVICE MANUAL
E Model
CDX-GT480U/GT480US
Indian Model
Ver. 1.0 2008.11
CDX-GT48UM/GT484US
Photo: CDX-GT480US
• The tuner and CD sections have no adjustments.
Model Name Using Similar Mechanism
NEW
CD Drive Mechanism Type
MG-101Y-188//C
Optical Pick-up Name
DAX-25A
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:
87.5 – 108.0 MHz (at 50 kHz step)
87.5 – 107.9 MHz (at 200 kHz step)
FM tuning interval: 50 kHz/200 kHz switchable
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 150 kHz
Usable sensitivity: 10 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 70 dB (mono)
Separation: 40 dB at 1 kHz
Frequency response: 20 – 15,000 Hz
AM
Tuning range:
531 – 1,602 kHz (at 9 kHz step)
530 – 1,710 kHz (at 10 kHz step)
AM tuning interval: 9 kHz/10 kHz switchable
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 25 kHz
Sensitivity: 26 μV
USB Player section
Interface: USB (Full-speed)
Maximum current: 500 mA
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
(front, sub/rear switchable)
Power antenna (aerial) relay control terminal
Power amplifier control terminal
Inputs:
Remote controller input terminal
Antenna (aerial) input terminal
AUX input jack (stereo mini jack)
USB signal input terminal
Tone controls:
Low: ±10 dB at 60 Hz (XPLOD)
Mid: ±10 dB at 1 kHz (XPLOD)
High: ±10 dB at 10 kHz (XPLOD)
Power requirements: 12 V DC car battery
(negative ground (earth))
Power supply voltage: 11 – 16 V
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:
Card remote commander: RM-X151
Parts for installation and connections (1 set)
Design and specifications are subject to change
without notice.
FM/AM COMPACT DISC PLAYER
9-889-365-01
Sony Corporation
2008K04-1
© 2008.11
Audio&Video Business Group
Published by Sony Techno Create Corporation
CDX-GT48UM/GT480U/GT480US/GT484US
MODEL IDENTIFICATION
The CDX-GT480U and CDX-GT480US include the model
manufactured in Chinese and the model manufactured in Thai.
This service manual guides the model manufactured in Chinese.
Check the part number specified on the model number label when
performing service and inspection.
–Bottom View–
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
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)
FRONT PANEL
Model
Part No.
Part No.
GT480U: E
4-119-904-0[]
4-119-905-0[]
GT480US: E
4-119-906-0[]
4-119-907-0[]
GT480US: MX
4-119-908-0[]
GT480US: AR
4-119-909-0[]
GT484US: IND
4-119-910-0[]
GT48UM: IND
4-119-911-0[]
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
• Abbreviation
AR
: Argentina model
IND : Indian model
MX
: Mexican model
NOTES ON HANDLING
BLOCK OR BASE UNIT
THE OPTICAL PICK-UP
The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down 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.
SAFETY-RELATED COMPONET 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
semi-fixed resistor
CDX-GT48UM/GT480U/GT480US/GT484US
This compact disc player is classified as a CLASS 1 LASER
product. The CLASS 1 LASER PRODUCT label is located on the
exterior.
TABLE OF CONTENTS
1.
SERVICE NOTE ......................................................
2.
GENERAL
Location of Controls .......................................................
Connections ....................................................................
This label is located on the bottom of the chassis.
• CD Playback
You can play CD-DA (also containing CD TEXT) and CDR/CD-RW (MP3/WMA/AAC files).
Type of disc
Label on the disc
CD-DA
MP3
WMA
AAC
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the leadfree 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.
3.
DISASSEMBLY
3-1.
3-2.
3-3.
3-4.
3-5.
3-6.
3-7.
3-8.
3-9.
3-10.
3-11.
Sub Panel Assy ...............................................................
CD Mechanism Block .....................................................
Main Board .....................................................................
Servo Board ....................................................................
Chassis (T) Sub Assy ......................................................
Roller Arm Assy..............................................................
Chassis (OP) Assy ...........................................................
Chucking Arm Sub Assy .................................................
Sled Motor Assy..............................................................
Optical Pick-up Section ..................................................
Optical Pick-up ...............................................................
4.
DIAGRAMS
4-1.
4-2.
4-3.
4-4.
4-5.
4-6.
4-7.
4-8.
Block Diagram –Main Section– .....................................
Block Diagram –Display Section– .................................
Printed Wiring Board –Main Section–............................
Schematic Diagram –Main Section (1/3)–......................
Schematic Diagram –Main Section (2/3)–......................
Schematic Diagram –Main Section (3/3)–......................
Printed Wiring Boards –Key Section– ............................
Schematic Diagram –Key Section– ................................
5.
EXPLODED VIEWS
4
5
6
9
9
10
10
11
11
12
12
13
14
14
15
16
18
19
20
21
22
23
5-1. Main Section ................................................................... 29
5-2. Front Panel Section ......................................................... 30
5-3. CD Mechanism Section (MG-101Y-188//C) .................. 31
6.
ELECTRICAL PARTS LIST.................................. 32
3
CDX-GT48UM/GT480U/GT480US/GT484US
SECTION 1
SERVICE NOTE
EXTENSION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extension
cable) as shown below.
•
Connect the MAIN board (CN701) and the SERVO board
(CN401) with the extension cable (Part No. J-2502-076-1).
MAIN BOARD
CN701
J-2502-076-1
SERVO BOARD
CN401
NOTE FOR REPLACEMENT OF THE USB CONNECTOR
(CN902)
To replace the USB connector requires alignment.
1. Insert the USB connector into the front panel.
2. Place the KEY board on the front panel and align the terminals
of the USB connector with the holes in the KEY board.
3. Solder the four terminals of the connector.
KEY board
USB (socket) connector
front panel
4
NOTE FOR REPLACEMENT OF THE SERVO BOARD
When repairing, the complete SERVO board (Part No.
A-1555-002-A) should be replaced since any parts in the SERVO
board cannot be repaired.
NOTE FOR THE 20-PIN CONNECTOR (CN901)
Do not use alcohol to clean the 20-pin connector (CN901) connecting the front panel with the main body.
Do not touch the connector directly with your bare hand. Poor contact may be caused.
CDX-GT48UM/GT480U/GT480US/GT484US
SECTION 2
This section is extracted
GENERAL
from instruction manual.
• LOCATION OF CONTROLS
Location of controls and basic operations
Main unit
OFF
SEEK
SOURCE
AF TA TP REG DISC ALBM ARTIST TRACK
SHUF ZAP
DM+ LOUD
+ SEEK +/– buttons
CD/USB:
To skip tracks (press); skip tracks
continuously (press, then press again within
about 1 second and hold); reverse/fastforward a track (press and hold).
Radio:
To tune in stations automatically (press); find
a station manually (press and hold).
,
ALBM
MODE
SEEK
ZAP
BTM
1
2
REP
SHUF
3
4
DM
5
PAUSE
6
SCRL
AUX
DSPL
PUSH ENTER / SELECT
R RB
RERG RH RI RK RL
RT
Card remote commander
RM-X151
XB
OFF
SOURCE
ATT
SEL
MODE
XG
XH
RT
+
This section contains instructions on the location
of controls and basic operations. For details, see
the respective pages.
For USB device operation, see “USB devices” on
page 10.
The corresponding buttons on the card remote
commander control the same functions as those
on the unit.
" OFF button
To power off; stop the source.
XI
#
XK
$ SOURCE button
To power on; change the source (Radio/CD/
USB/AUX).
–
XT
XE
SCRL
DSPL
1
2
3
4
5
6
+
VOL
–
RM X
XL
%
(BACK) button page 8
To return to the previous display.
(BROWSE) button page 8
To enter the Quick-BrowZer mode.
& Control dial/select button
To adjust volume (rotate); select setup items
(press and rotate).
' Disc slot
Insert the disc (label side up), playback
starts.
( Display window
) ;(eject) button
To eject the disc.
* USB terminal page 10
To connect to the USB device.
(front panel release) button page 5
- MODE button page 9
To select the radio band (FM/AM).
. Receptor for the card remote
commander
The following buttons on the card remote
commander have also different buttons/functions
from the unit. Remove the insulation film before
use (page 4).
XB ()/ () buttons
To control radio/CD/USB, the same as
4&&,
–/+ on the unit.
Setup, sound setting, etc., can be operated by
.
XT DSPL (display) button page 10, 11
To change display items.
XE VOL (volume) +/– button
To adjust volume.
/ RESET button (located behind the front
panel) page 4
XG ATT (attenuate) button
To attenuate the sound. To cancel, press
again.
0 ZAP button page 9
To enter ZAPPIN™ mode.
XH SEL (select) button
The same as the select button on the unit.
1 BTM button page 9
To start the BTM function (press and hold).
XI . (+)/N (–) buttons
To control CD/USB, the same as /
(ALBM –/+) on the unit.
Setup, sound setting, etc., can be operated by
. N.
2 Frequency select switch (located on the
bottom of the unit)
See “Frequency select switch” in the
supplied installation/connections manual.
3 Number buttons
CD/USB:
/
: ALBM –/+ (during MP3/WMA/
AAC playback)
To skip albums (press); skip albums
continuously (press and hold).
: REP page 10, 11
: SHUF page 10, 11
: DM+
Improves digitally compressed sound,
such as MP3.
To activate the DM+ function, set
“ON.” To cancel, set “OFF.”
: PAUSE
To pause playback. To cancel, press
again.
Radio:
To receive stored stations (press); store
stations (press and hold).
XK SCRL (scroll) button
To scroll the display item.
XL Number buttons
To receive stored stations (press); store
stations (press and hold).
Note
If the unit is turned off and the display disappears, it
cannot be operated with the card remote commander
unless 4063$&
on the unit is pressed, or a disc is
inserted to activate the unit first.
4 DSPL (display)/SCRL (scroll) button
page 10, 11
To change display items (press); scroll the
display item (press and hold).
5 AUX input jack page 13
To connect a portable audio device.
6
7
5
CDX-GT48UM/GT480U/GT480US/GT484US
• CONNECTION
• Except CDX-GT480US: Argentina model
*1
*1
FRONT
AUDIO OUT
REMOTE
IN
*3
L
R
from car antenna (aerial)
desde la antena del automóvil
REAR/SUB FRONT
AUDIO OUT
REAR / SUB Fuse (10 A)
AUDIO OUT*2 Fusible (10 A)
Blue/white striped
Con rayas azules y blancas
AMP REM
Max. supply current 0.3 A
Corriente máx. de alimentación de 0,3 A
White
Blanco
Left
Izquierdo
First connect the black ground (earth) lead, then connect the
yellow, and red power supply leads.
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.”
To AMP REMOTE IN of an optional power
ampliﬁer
This connection is only for ampliﬁers. Connecting any other
system may damage the unit.
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 (earth) lead to a
metal surface of the car ﬁrst.
• 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.”
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 ﬁrst.
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 ampliﬁers) 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 ampliﬁer are not connected correctly, “FAILURE”
appears in the display. In this case, make sure the speaker and
ampliﬁer are connected correctly.
Red
Rojo
Yellow
Amarillo
Purple/black striped
Con rayas moradas y negras
To the power antenna (aerial) control lead or
power supply lead of antenna (aerial) booster
ampliﬁer
Max. supply current 0.1 A
Corriente máx. de alimentación de 0,1 A
Green/black striped
Con rayas verdes y negras
Purple
Morado
Connection diagram
Blue
Azul
ANT REM
Right
Derecho
To a metal surface of the car
Gray/black striped
Con rayas grises y negras
Green
Verde
Left
Izquierdo
Black
Negro
White/black striped
Con rayas blancas y negras
Gray
Gris
Right
Derecho
Diagrama de conexión
A una superﬁcie metálica del automóvil
Conecte primero el cable de conexión a masa negro, y
después los cables amarillo y rojo de fuente de alimentación.
Al cable de control de la antena motorizada
o al cable de fuente de alimentación del
ampliﬁcador de señal de la antena
Notas
• Si no se dispone de antena motorizada ni de ampliﬁcador
de 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”.
A AMP REMOTE IN de un ampliﬁcador de
potencia opcional
Esta conexión es sólo para ampliﬁcadores. La conexión de
cualquier otro sistema puede dañar la unidad.
Al terminal de alimentación de +12 V que
recibe energía en la posición de accesorio
del interruptor 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 superﬁcie 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”.
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 superﬁcie 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 ampliﬁcador de
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 ? 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 ampliﬁcadores 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 la 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 y el ampliﬁcador no están conectados
correctamente, aparecerá “FAILURE” en la pantalla. Si es así,
compruebe la conexión de ambos dispositivos.
6
*1 RCA pin cord (not supplied)
*2 AUDIO OUT can be switched SUB or
REAR. For details, see the supplied
Operating Instructions.
*3 Insert with the cord upwards.
*1 Cable con terminales RCA (no
suministrado)
*2 AUDIO OUT (salida de audio) puede
cambiarse a SUB o REAR. Para
obtener información, consulte el
manual de instrucciones suministrado.
*3 Insertar con el cable hacia arriba.
CDX-GT48UM/GT480U/GT480US/GT484US
• CONNECTION
• CDX-GT480US: Argentina model
*2
1
2
3
*2
FRONT
AUDIO OUT
REMOTE
IN
4
5
L
6
*4
R
REAR/SUB FRONT
AUDIO OUT
*1 from car antenna (aerial)
desde la antena del automóvil
REAR / SUB
AUDIO OUT*3
7
Fuse (10 A)
Fusible (10 A)
8
"
AMP REM
White
Blanco
Green
Verde
Speaker, Rear, Right
Altavoz, posterior, derecho
–
Speaker, Rear, Right
Altavoz, posterior, derecho
+
Speaker, Front, Right
Altavoz, frontal, derecho
–
Speaker, Front, Right
Altavoz, frontal, derecho
+
Speaker, Front, Left
Altavoz, frontal, izquierdo
–
Speaker, Front, Left
Altavoz, frontal, izquierdo
+
Speaker, Rear, Left
Altavoz, posterior, izquierdo
–
Speaker, Rear, Left
Altavoz, posterior, izquierdo
1
3
5
7
2
4
6
8
5
7
from the car’s speaker connector
desde un conector de altavoces
del automóvil
Max. supply current 0.3 A
Corriente máx. de alimentación de 0,3 A
*1 Note for the antenna (aerial) connecting
If your car antenna (aerial) is an ISO (International
Organisation for Standardisation) type, use the supplied
adaptor to connect it. First connect the car antenna
(aerial) to the supplied adaptor, then connect it to the
antenna (aerial) jack of the master unit.
*2 RCA pin cord (not supplied)
*3 AUDIO OUT can be switched SUB or REAR. For details,
see the supplied Operating Instructions.
*4 Insert with the cord upwards.
*1 Nota sobre la conexión de la antena
Si la antena del automóvil es del tipo ISO (International
Organization for Standardization), emplee el adaptador
suministrado para conectarla. En primer lugar, conecte
la antena del automóvil al adaptador suministrado y, a
continuación, a la toma de antena de la unidad principal.
*2 Cable con terminales RCA (no suministrado)
*3 AUDIO OUT (salida de audio) puede cambiarse a SUB o
REAR. Para obtener información, consulte el manual de
instrucciones suministrado.
*4 Insertar con el cable hacia arriba.
Gray
Gris
+
Negative polarity positions 2, 4, 6, and 8 have striped leads.
Los cables de las posiciones de polaridad negativa 2, 4, 6 y 8
son rayados.
Blue/white striped
Con rayas azules y blancas
Purple
Morado
from the car’s power connector
desde un conector de
alimentación auxiliar del automóvil
4
8
See “Power connection diagram” on the reverse
side for details.
4
Yellow
Amarillo
continuous power supply
fuente de alimentación continua
Para obtener más información, consulte el
“Diagrama de conexión de la alimentación” que
encontrará al dorso.
5
Blue
Azul
power antenna (aerial) control
control de la antena motorizada
7
Red
Rojo
switched power supply
fuente de alimentación conmutada
8
Black
Negro
earth
masa
Positions 1, 2, 3 and 6 do not have pins.
Las posiciones 1, 2, 3 y 6 no tienen pines.
Connection diagram
" To AMP REMOTE IN of an optional power
ampliﬁer
This connection is only for ampliﬁers. Connecting any other
system may damage the unit.
Diagrama de conexión
" A AMP REMOTE IN de un ampliﬁcador de
potencia opcional
Esta conexión es sólo para ampliﬁcadores. La conexión de
cualquier otro sistema puede dañar la unidad.
Warning
Advertencia
If you have a power antenna (aerial) without a relay box,
connecting this unit with the supplied power connecting
lead may damage the antenna (aerial).
Si la antena motorizada no dispone de caja de relé, es
posible que la conexión de esta unidad mediante el cable
de alimentación suministrado provoque daños en la
antena.
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 ampliﬁers) 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 ampliﬁer are not connected correctly, “FAILURE”
appears in the display. In this case, make sure the speaker and
ampliﬁer are connected correctly.
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 ampliﬁcador de
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 ? 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 ampliﬁcadores 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 la 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 y el ampliﬁcador no están conectados
correctamente, aparecerá “FAILURE” en la pantalla. Si es así,
compruebe la conexión de ambos dispositivos.
7
CDX-GT48UM/GT480U/GT480US/GT484US
SECTION 3
DISASSEMBLY
•
This set can be disassembled in the order shown below.
SET
8
3-1.
SUB PANEL ASSY
(Page 9)
3-2.
CD MECHANISM BLOCK
(Page 9)
3-3.
MAIN BOARD
(Page 10)
3-4.
SERVO BOARD
(Page 10)
3-5.
CHASSIS (T) SUB ASSY
(Page 11)
3-6.
ROLLER ARM ASSY
(Page 11)
3-7.
CHASSIS (OP) ASSY
(Page 12)
3-8.
CHUCKING ARM SUB ASSY
(Page 12)
3-9.
SLED MOTOR ASSY
(Page 13)
3-10.
OPTICAL PICK-UP SECTION
(Page 14)
3-11.
OPTICAL PICK-UP
(Page 14)
CDX-GT48UM/GT480U/GT480US/GT484US
Note: Follow the disassembly procedure in the numerical order shown below.
3-1.
SUB PANEL ASSY
two claws
two claws
two screws
(+PTT 2.6 × 6)
sub panel assy
3-2.
CD MECHANISM BLOCK
CD mechanism block
bracket (CD)
two screws
(+PTT 2.6 × 4)
screw
(+PTT 2.6 × 6)
CN501 (3P)
CN701
screw
(+PTT 2.6 × 6)
9
CDX-GT48UM/GT480U/GT480US/GT484US
3-3.
MAIN BOARD
two screws
(+PTT 2.6 × 8)
two screws
(+P 2.6 × 8)
two screws
(+PTT 2.6 × 10)
three screws
(+BTT)
screw
(+P 2.6 × 10)
screw
(+PTT 2.6 × 10)
heat sink
MAIN board
3-4.
insulating sheet
SERVO BOARD
WHT
RED
BLK
WHT
RED
BLK
RED
ORG
BLU
YEL
GRY
toothed lock screw
(M 1.7 × 2.5)
toothed lock screw
(M 1.7 × 2.5)
SERVO board
Remove the eleven solders.
claw
SERVO board
optical pick-up (16 core)
(CN101)
claw
10
CDX-GT48UM/GT480U/GT480US/GT484US
3-5.
CHASSIS (T) SUB ASSY
two precision screws
(+P 1.7 × 2.2)
two precision screws
(+P 1.7 × 2.2)
chassis (T) sub assy
claw
3-6.
ROLLER ARM ASSY
roller arm assy
gear (RA1)
spring (RAL)
washer
spring (RAR)
11
CDX-GT48UM/GT480U/GT480US/GT484US
3-7.
CHASSIS (OP) ASSY
chassis (OP) assy
tension spring (KF)
two coil springs (damper) (natural)
coil spring (damper) (green)
slider (R)
lever (D)
gear (LE1)
3-8.
CHUCKING ARM SUB ASSY
chucking arm sub assy
spring
Note: Have this portion receive the chassis.
Note: Have this portion receive the chassis.
Note: Be careful not to touch the turn table.
12
CDX-GT48UM/GT480U/GT480US/GT484US
3-9.
SLED MOTOR ASSY
three serration screws
(M 2 × 3)
sled motor assy
spring
turn table
spring
stand
Note:
Never remove these parts since they were adjusted.
bearing (F)
stand
Note: Place the stand with care not to touch the turn table.
bearing (R)
Note for Assembly
three serration screws
(M 2 × 3)
sled motor assy
Note: Take care to prevent the chassis from being bent
when tightening the three machine screws.
13
CDX-GT48UM/GT480U/GT480US/GT484US
3-10. OPTICAL PICK-UP SECTION
optical pick-up section
Note: Be careful not to touch the lens and hologram
terminal when removing the optical pick-up section.
3-11. OPTICAL PICK-UP
pan tapping screw
(M 1.4 × 3.5)
leaf spring (sub guide)
leaf spring (OP)
optical pick-up
lead screw assy
Notes for Assembly
Prevent the end of the
leaf spring (sub guide) from being
in contact with the OP slide base.
14
Prevent the end of the
leaf spring (sub guide) from being
in contact with the OP slide base.
There is space at the end of the
leaf spring (sub guide) to avoid
contact with the slide.
CDX-GT48UM/GT480U/GT480US/GT484US
SECTION 4
DIAGRAMS
4-1.
BLOCK DIAGRAM – MAIN Section –
ELECTRONIC VOLUME
IC302
R/S OUT-L 31
R/S OUT-R 30
R-CH
J901
AUX
R-CH
R-CH (REAR/SUB)
ZAPPIN1 13
ZAPPIN2 16
7 AUX-L
9 AUX-R
I2C BUS CONTROLLED
POWER AMP/MULTIPLE
VOLTAGE REGULATOR
IC301
MUTE
Q102
8 AUX GND
PHASE LOCKED LOOP
(PLL)
IC001
J1
(ANTENNA)
L6
FM MIX
LOUT 8
ROUT 9
4 FMIN1
3 FMIN2
R-CH
L2
1 AMRFIN
SCL 18
SDA 19
16 XTAL1
X1
4MHz
R-CH
3 TU-L
4 TU-R
R-CH
5 CD-L
6 CD-R
I2C-SCK
I2C-SIO
12 IN-FL
OUT-RL 33
11 IN-RL
OUT-FR 34
OUT-RR 32
SCL 37
SDA 38
CD
MECHANISM
UNIT
(MG-101Y)
(1/2)
CN401
FLASH
PROGRAMMING
15
A_ATT
BU CHECK
MECHA 8.5V
A+3.3V
BU_+3.3V
DR_+6V
5
TX
4
RX
1
RESET
2
CLK IN
7
FLASH_W
3
UART_CLK
6
3.3V
CDX-GT48UM/GT480U/GT480US/GT484US
D701
BU+3.3V
MECHA +6V
OUT-RL+ 9
OUT-RL– 7
2
RL+
10
RL–
4 SCL
2 SDA
5
AMP-REM 29
6
23
22
98
31
MC RX
MC TX
WAKE UP
Z-MUTE
CD_ON
CDM_ON
54
26
70
61
51
53
78
RESET
SYSRST
V-BUS ON
CLK IN
MD2
MD0
FLASH EN1
VP 35
VP1 20
VP2 6
D309
I2C-SCK
I2C-SIO
BU+B 37
CD MUTE
Q305
AUDIO+B
SERVO+3.3V
MECHA+6V
PANEL+B
16 BEEP
22 STB
25 DIAG
ANT-REM
BATT
B.U+5V
30
31
33
34
AUDIO +8.5V
SERVO+3.3V
MECHA+6V
PANEL+B
ACC DETECT
Q805
BACK-UP CHECK
Q802,807,808,
D806,807
BU CHECK 83
BATT
• R-CH is omitted due to same as L-CH.
• Signal Path
BU +3.3V
: CD
S401
RESET
BU+3.3V
3
+3.3V REG
IC402
: FM
2
B.U +5V
: AM
: AUX
FLASH
PROGRAMMING
BUFFER
Q401,402
BU +3.3V
15
16
AMP-REM
D308
ACC IN 29
VIN 2
FU601
15
7
ACC
J302
AUDIO
OUT
4
FR+
12
FR–
3
RR+
11
RR–
R-CH
BATT
BEEP 97
AMPSTB 68
DIAG 69
59
60
58
62
27
28
1 VOUT
1
FL+
9
FL–
D306
RESET
IC403
AUDIO +8.5V
SERVO+3.3V
BU_+3.3V
OUT-FL+ 5
OUT-FL– 3
BATT
R-CH
SYS_RST
EJECT_OK
VBUS ON
19
27
13
24
4
MUTE DRIVE
Q303,304
EXATT_XEN 47
3
25
7
FRONT
ANT-REM 27
AU_LCH
TXD(MC-BUS)
RXD(MC-BUS)
WAKE UP
Z_MUTE
CD_ON
CDM_ON
R-CH
-3
L
-4
R
R-CH
37 VSM
CN701
11
12
28
8
17
18
REAR/SUB
CN802
MUTE
Q103
I2C-SCK
I2C-SIO
I2C_SCK
I2C_SIO
ZAPPIN
ATT
AU_RCH
MUTE
Q104
I2C-SCK
I2C-SIO
SACLK 27
SADA 28
SAOUT 29
SAIN 38
SAOUT 71
SACLK 72
20
22
R-CH (FRONT)
R-CH (REAR)
SYSTEM CONTROL
IC401 (1/2)
RSSI 14
15 XTAL2
OUT-FL 35
R-CH
-1
L
-2
R
CDX-GT48UM/GT480U/GT480US/GT484US
4-2.
BLOCK DIAGRAM – DISPLAY Section –
SYSTEM CONTROL
IC401 (2/2)
LCD DRIVER,LED CONTROL
IC901
SEG48
I
SEG1
39 KEYIN1
KEY MATRIX
LSW901,905–913,
S902–908
40 KEYIN0
46 KEYACK1
LCD_SO 49
LCD_SCK 50
LCD_CE 48
5
|
50
•
55
•
60
LCD901
64 DATA
63 CLK LCD
62 CE
COM4 51
I
|
COM1 54
LIQUID
CRYSTAL
DISPLAY
PANEL
PANEL+B
Q901
LCD BACK LIGHT
DIMMER
CONTROL
DIMMER 2
RE901
PUSH ENTER/SELECT
(VOLUME)
ROTARY
ENCODER
RE0
RE1
LED907,911,913-915,
922,924,925,930,931,
LSW901,905-913
Q907
LED
DRIVER
Q902
LCD BACK
LIGHT
CONTROL
BACK-LIGHT 1
11 RE-IN0
12 RE-IN1
LED926-929 (GT48UM)
LED928,932,935
(GT480U/GT480US/GT484US)
(RING ILLUMINATION)
LED901
(LCD BACK LIGHT)
BLINK 4
34 RC IN1
41 RC IN0
J801
(REMOTE IN)
FM(200K)
AM(10K)
BU+3.3V
AREA SEL2 55
FM(50K)
AM(9K)
45 KEYACK0
S402
FREQUENCY
SELECT
X402
32.768kHz
X401
7.92MHz
14 XIN
BATT
13 XOUT
USB POWER
CONTROL SWITCH
IC503
USB POWER
SWITCH
Q502
SWITCHING
REGULATOR
Q503
USB POWER
CONTROL
Q501
92 OSCIN
93 OSCOUT
DC/DC CONVERTER
CONTROL
IC502
3 CLR
DD ON 100
REMOTE
CONTROL
SIGNAL
RECEIVER
IC902
3
1 VIN
VOUT 3
CONT
2
VBUS
DC/DC CONVERTER
IC501
D502
Q 5
1 RC
DRV 6
2 B
SYNC OUT 99
L502
D505
95 SIRCS
• Signal Path
D510
: USB
USB ON 21
7 NOSE_SW
USB OVER 24
USB OVER
CURRENT DETECT
Q504,505
VBUS
CD
MECHANISM
UNIT
(MG-101Y)
(2/2)
CDX-GT48UM/GT480U/GT480US/GT484US
16
16
USB D+
USB D–
D+
D–
1
3
2
4
CN902
(USB)
CDX-GT48UM/GT480U/GT480US/GT484US
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
For Printed Wiring Boards:
For Schematic Diagrams:
Note:
• X : Parts extracted from the component side.
• Y : parts extracted from the conductor side.
•
a : Through hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Note:
• All capacitors are in μF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specified.
•
f : internal component.
• C : panel designation.
Caution:
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Abbreviation
MX
: Mexican model
AR
: Argentina model
CDX-GT48UM/GT480U/GT480US/GT484US
• Waveforms
– MAIN Board –
IC001 RI (XTAL1)
0.05 Vp-p
4 MHz
Note: The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
0.05 V/DIV, 50 nsec/DIV
IC401 RE (X_OUT)
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(
) : AM
<
> : CD PLAY
* : 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
F
: FM
f
: AM
L : AUX
c : USB
• Abbreviation
MX
: Mexican model
AR
: Argentina model
0.8 Vp-p
32.768 kHz
0.5 V/DIV, 20 μsec/DIV
IC401 PE (OSC_OUT)
1.7 Vp-p
7.92 MHz
0.5 V/DIV, 50 nsec/DIV
17
17
CDX-GT48UM/GT480U/GT480US/GT484US
4-3.
PRINTED WIRING BOARD – MAIN Section –
2
1
•
3
: Uses unleaded solder.
4
5
6
7
8
9
10
11
12
J302
AUDIO OUT
FRONT
J801
(REMOTE IN)
R107
R117
R207
R217
IC301
36
JW220
C305
2
9
20
19
D403
R802
R801
C807
JW217
JW216
D205
A
(Page 22)
CDX-GT48UM/GT480U/GT480US/GT484US
18
C808
JW204
R816
R815
D D S
D D G
Q802
ECB
Q807
ECB
BCE
Q808
C502C
503
• Semiconductor Location
R508
C436
R466
JL034
JL035
C514
IC501
8
5
L502
D504
D D G
C504
C506
R512
Q503
C521
D D S
1
R503
1
R520
Q504
IC502
JL042
D510
R521
5
BCE
D512
C513
JL030
CD MECHANISM
UNIT
(MG-101Y)
(1/2)
D505
D511
R513
R515
Q505
R505
5
4
8
1
IC503
C516
JW327
C518
R510
C507
FLASH
PROGRAMMING
R463
R464
R459
JW317
D502
JC103
Q501
ECB
C517
R409
JW252
C515
R519
Ref. No.
JW233 C519
R518
JL033
JW210
C508
C509
R514
R516
1
R517 4
JW246
JW330
JW301
C505
JW229
JW281
JW310
R504
FB707
R714
Q701
BCE
JW260
R432
JW245
R431
JW243
R427
JW244
JW203
JW205
JW206
C703
A1
B1
R501
BCE
C705
C702
JW247
JW249
R428
R430
JW248
R467
F501
R511
JW251
S401
RESET
KEY BOARD CN901
JC105
C704
R712
FB705
Q305
BCE
C201
C101
JW267
R426
JC106
R434
R435
D309
R436
C425
R422
R423
R420
C707
R710
S401
CD MECHANISM
UNIT
(MG-101Y)
(2/2)
JL031
JL032
A14
JL001
B14
JW277
JL015
C706
JW298
JW271
JW264
JW263
D308
JW275
C426 JW316
R437
30 31
X402
C435
JC128
R827
C501
R502
D503
JL014 JL028
JW274
R468
R421
D404
18
JW278 JC107
JW282
R447
51
50
10
1 0
L503
R713
JC133
BCE
JC130
JW234
JW261
JW307
R438
C401
R454
JC110
JL012 JL026
L501
D807
D806
JL011 JL025
JW268
C418
R461
R460
JW269
R709
JW250
CN403
I
R825
JW212
D104
D105
JW207
JW208
JW209
JW235
JW315
JW255
JW256
JW257
JW302
C417
JW300
JW299
JL010 JL024
R424
R524
R523
R525
R304
JW239
JL008 JL022
JL009 JL023
JW238
C520
R306
C523
1
2
R411
JL007 JL021
R433
JW313
R419
JW215
R704
C422
C419
JW242
JW287
JW285
R407
X401
C420
JL041
R415
R417
R414
C434
JW289
R410
C804
R706
R707
JL006 JL020
R201
FB301
R101
JW214
JW270
JL004 JL018
JL005 JL019
JW273 D701
C421
JL040
C416
R703
C701
R441
IC
D401
D410
JW240
JW253
JL039
R405
JW284
R302
JW254
JW297
3 4
ECB
C105
JW283
R203
JW294
1
40
JL038
JW286
C524
H
JW320
JW241
C205
R527
R526
R465
JW321
JW211
3
D101
R311
D201
R404
1
D301
JW293
C323
R204
C204
C301
CN501
R303
C104
JW292
R408
R103
G
C302
R717
JL003 JL017
JL013 JL027
C424
C423
C429
JL037
R402
R446
JC104
JW311
JW290 JC124
JW291
R104
JW236
JC127
S402
JW312
-1
R455
81 8
0
JW223
3
L301
R456
-2
JW329
Q402
R13
R14
2 1
R401
R445
JW309
JW221
JC109
FM(200K)
AM(10K)
JW295
ECB
JW265
Q401
JW296
JW272
JW314
JW304
JC125
C427
R442
R443
R444
C428
R448
JL002 JL016
FB701
JW213
C803
R818
CN701
FB702
JW276
R452
Q805
JW280
JL029
C413
JW126
R701 JW262
R817
R819
D302
C403
JW322
JW102
R440
JC108
F
L1
JW228
C402
D812
L801
R823
JW279
JL036
IC403
17
16
C18
X1
C433
1
IC402
BCE
C322
BCE
JC122
Q304
Q303
JC123
R439
S402
FREQUENCY
SELECT
FM(50K)
AM(9K)
C28
JW259
D306
C409
D303
D809
C311 C407
JW266
R6
C404
R313
JC131
GT480US:AR MODEL
D305
C312
JC113
C27
R10
C411
JC114
C306
JW306
JW303
JW305
R12
D810
JC102
D204
R406
C313
ECB
Q103
C319
C316
C317
R309
JW328
JW219
Q203
C210
R212
C208
R112
C108
JC132
ECB
Q204
BCE
Q104
ECB
R206
JC116 JW288
1
40
IC302
20
C318
IC001
JW147
R308
JW318
JW319
D811
C805
C309
C307
JW308
C21
C24
R11
C22
C23
C25
C26
JW148
C17
C103
32
1
C9
R4
R5
C16
JW323
C308
D304
JC121
JW324
C203
C20
A001
C314
JC119
JC115
C111
JW202
C806
JW237
C303
R113
JC118
21
C19
L7
C5
C12
L8
FB101
FB201
R16
C813
C812
R3
C110
JW201
8
JW222
JW232
C109
JC126
C1
C6
R15
L2
L6
C13
JC120
R2
JW230
JW231
C209
1
1
C211
C406
R213
R216
C112
C106
E
C212
R116
Q202
BCE
C206
Q102
BCE
R106
JW137
JW138
VR1
R1
C
C8
16
JC117
JW258
C7
R826
FU601
C810
37
D
CN802
JW224
JW218
C811
JC101
C304
C315
C405
JC129
J1
(ANTENNA)
JW225
C213
JC112
C215
C214
C113
Q502
C207
JC111
JW226
C107
C115
C114
C216
R830
C116
-4
R
R829
B
GT480U/GT480US:E,MX MODEL/GT484US
-3
L
-2
R
8
-1
L
CN401
REAR/SUB
JW227
A
21
R462
1-877-690-
(21)
D101
D104
D105
D201
D204
D205
D301
D302
D303
D304
D305
D306
D308
D309
D401
D403
D404
D410
D502
D503
D504
D505
D510
D511
D512
D701
D806
D807
D809
D810
D811
D812
Location
H-3
C-6
C-6
H-3
C-6
C-5
G-3
D-7
C-7
C-7
C-7
D-4
E-6
F-6
H-5
I-3
I-3
H-4
G-8
F-8
F-9
G-8
G-8
G-8
G-8
F-7
E-9
E-9
C-7
C-8
C-8
C-8
Ref. No.
Location
IC001
IC301
IC302
IC401
IC402
IC403
IC501
IC502
IC503
E-2
B-5
D-3
G-5
D-4
F-4
F-8
G-8
H-8
Q102
Q103
Q104
Q202
Q203
Q204
Q303
Q304
Q305
Q401
Q402
Q501
Q502
Q503
Q504
Q505
Q701
Q802
Q805
Q807
Q808
B-3
C-3
B-3
B-3
B-4
B-3
D-4
D-4
E-7
F-4
G-4
G-7
E-9
F-8
G-8
G-8
F-7
E-9
D-7
E-9
F-8
VR1
C-2
CDX-GT48UM/GT480U/GT480US/GT484US
SCHEMATIC DIAGRAM – MAIN Section (1/3) –
1
4
5
6
7
8
9
12
13
14
BEEP
OUT-RR+
P-GND3
OUT-RR-
VP1
OUT-FR+
STB
OUT-FR-
P-GND4
DIAG
RST
ANT-REM
CRES
AMP-REM
AUDIO+B
SERVO+3.3V
GND
MECHA-6V
PANEL+B
VP
CBU
BU+B
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
CN802
16P
RL+
2
RR+
3
FR+
4
AMP-REM
5
ANT-REM
6
GT480US:AR MODEL
RR–
D
19
R819
47k
D806
MAZ8075GMLS0
BATT
C314
47p
14.3
14.4
6.3
8.3
14.4
I2C_SCK
R306
47k
C315
2.2
R308
150
7
8
9
R827
220k
0
D306
MA2J1110GLS0
IC403
RESET
Q305
D308
RT1P141C-TP-1 MA2J1110GLS0
3.3
0
ATT
J801
(REMOTE IN)
3.3
VIN
VOUT
3.3
3.3
O
R401
100k
I
VSS
1
C401
0.01
RC0
C402
0.1
C403
330
6.3V
RC1
R801
0
Q303,304
MUTE DRIVE
22
21
18
17
16
15
14
13
12
Q305
CD MUTE
2
I
MAIN BOARD (3/3)
(Page 21)
CDX-GT48UM/GT480U/GT480US/GT484US
NC
VSS
IC402
+3.3V REG
S-1206B33-U3T1G
3.3 3
2 5.1
S401
RESET
C322
47
16V
D309
MA2J1110GLS0
R802
0
23
H
R826
0
13.7
0
IC402
IC403
XC61CN2802NR
19
19
28
2.8
Q808
2SC3052EF-T1-LEF
C411 330 10V
2
G
Q304
RT1P141C-TP-1
0
13.8
C406 0 . 0 1
R313
47
C405 0 . 2 2
Q807
RT1N141C-TP-1
C409 1000 10V
Q802,807,808
BACK-UP CHECK
BATT
6.2
C404 0 . 2 2
1
6
C407 0 . 0 1
4
R816 1k
D807
MAZ8180GMLS0
GND
1
27
3
C109
1
C433 47 16V
6
C110
1
5
Q303
RT1N141C-TP-1
5
C214
1
C114
1
R815 1k
0
ANT REM
C215
1
C115
1
C303
22
25V
I2C_SIO
0
Q802
RT1N141C-TP-1
8
C313
10
16V
0.6
D205
10EDB40-TA1B2
Q805
2SC3052EF-T1-LEF
ACC DETECT
FR–
F
7
C309
10
16V
0
6.2
ACC
C209
1
ACC
14.4
RR–
D105
10EDB40-TA1B2
16
18
+B
0.22
8
17
+B
C210
1
4
L801
250uH
C808
15
+B
C311
0.01
3
D812
1N5404-C311-3
14
7
16
C807
3300 16V
6
15
+B
1000p
13
14
TEST
1000p
12
5
13
ILL
D104
10EDB40-TA1B2
GND
4
TEL-ATT
C308
0.01
2
C806
ACC
11
FU601
10A
12
MAZ8180GMLS0
ANT REM
3
RL–
FR-
C312
10
16V
1
D811
AMP REM
10
RR-
11
MAZ8180GMLS0
FR+
9
2
10
C805
RR+
1
RL-
MAZ8180GMLS0
RL+
FL–
9
R818 4 . 7 k
FL+
8
FL-
D810
2
FR–
ACC
GND
C307
47
16V
R823 4 . 7 k
D809
1
4
FL–
7
C803 0 . 4 7
RR+
3
6
RL–
R825 0
R817 47k
FR+
5
8
C116 C216
100p 100p
C804 0 . 4 7
FL+
7
C306
1
C304
0.22
1
L301 2.2uH
FL+
C305
0.22
C211
100p
C111
100p
C810
0.22
C811
0.22
5.1
IN-RR
19
9.5
IN-FR
18
0 <3.3>
S-GND
17
7.3
IN-FL
16
8.5
IN-RL
15
8.1
SVR
14
8.1
OUT-RL+
13
8.1
P-GND1
12
8.1
OUT-RL-
11
8.3
VP2
10
7.3
OUT-FL+
9
7.3
SCL
8
7.3
OUT-FL-
7
3.3
SDA
6
14
16
5
D305
10EDB40-TA1B2
8
4
D304
10EDB40-TA1B2
GND
3
26
15
2
14
7
1
D303
10EDB40-TA1B2
ACC
R830
0
D302
10EDB40-TA1B2
14
25
13
6
3.3
5
ANT REM
–
2
AMP REM
IC301
TDA8588AJ/N2/R1
1
12
–
–
7.3
4
IC301
I2C BUS CONTROLLED
POWER AMP/MULTIPLE
VOLTAGE REGULATOR
3.3
11
IC B/D
7.3
+
3
MAIN BOARD (1/3)
14.4
FRONT
R-CH
10
3
+
9
2
4
REAR
R-CH
1
–
7.3
+
D204
10EDB40-TA1B2
+
REAR
L-CH
RL+
E
11
24
FRONT
L-CH
BATT
C
10
GT480U/GT480US:E,MX MODEL/GT484US
3.3
B
3
7.3
A
2
• See page 24 for IC Block Diagrams.
TAB
4-4.
MAIN
BOARD
(2/3)
(Page 20)
CDX-GT48UM/GT480U/GT480US/GT484US
4-5.
SCHEMATIC DIAGRAM – MAIN Section (2/3) –
1
2
A
3
• See page 17 for waveforms. • See page 24 for IC Block Diagrams.
4
5
6
7
8
9
10
11
12
13
14
MAIN BOARD (2/3)
G
C213
100p
C113
100p
J302
4P
-4
R
FRONT
-3
L
IC B/D
B
I2C_SCK
I2C_SIO
F
3.8
C319
10 50V
C318
1
R302
2.2k
G
JW126
C13
2.2
C9
0.1
3.1
(2.9)
3.1
(2.9)
0
0
4
R5
0
R4
0
C8
0.01
C7
6p
L6
FM MIX
3
4
2
1
C12
0.22
6
R15
0
VR1
C6
10p
J1
(ANTENNA)
C1
1000p
R3
0
C5
1000p
L2
2.2uH
JW102
R16
0
R2
470k
R1
470k
CAM002
C205
1
50V
C323
2.2
50V
R203
470
R204
12k
C204
4700p
C105
1
50V
R104
12k
CN403
20P
R103
470
CAM003
C524
0.1
C104
4700p
C520
100 10V
R527 10
KEY1
29
R526 10
RE1
R304
30
H
0
RE0
KEY0
LCD_CE
SIRCS
LCD_CLK
LCD_DATA
39
40
41
J
CDX-GT48UM/GT480U/GT480US/GT484US
20
20
D403
MAZ8068GMLS0
35
1
GND
2
USB_VBUS
3
GND
4
USB_GND
5
KEY_GND
6
USB_D+
7
AUX_LCH
8
USB_D-
9
KEY1
10
AUX_RCH
11
RE1
12
AUX_GND
13
RE0
14
KEY0
15
LCD_CE
16
SIRCS
17
LCD_CLK
18
LCD_DATA
19
ILL+B
20
PANEL(NOSE SW)
A
KEY
BOARD
CN901
(Page 23)
CN501
3P
D404
MAZ8068GMLS0
34
D410
MAZ8068GMLS0
33
C301
1000p
(Page 21)
32
D301
UDZSUSTE-176.8B
3
D201
ABSORBER, CHIP SURGE
I
NOSE_SW
D101
ABSORBER, CHIP SURGE
MAIN
BOARD
(3/3)
JW137
8
7
8.3
5
3.8
0
(1.8)
6
3.8
JW138
AMSELOUT2
AMRFIN
R6
68k
JW148
AMSELOUT1
AMRFDEC
R10
33k
C17
0.1
C16
0.47
LOUT
VCC2
C18
12p
JW147
AMIFAGC1
FMIN2
16
AMSELIN2
FMIN1
15
AMSELIN1
GNDRF
14
TEST
0.7
4.1
(5)
3
(3.6)
0.4
(2)
3
0
(1.2)
0
(1.2)
1.2
(2.9)
8.3
(6.6)
8.3
(6.6)
13
PLLREF
AMRFAGC
12
PLL
X1
4MHz
6
2
2.2
5.9
1
2.7
RSSI
11
VCODEC ROUT
XTAL2
10
24
5.6
1
XTAL1
9
17
18
19
20
21
22
23
GND GNDAUD
25
20
19
18
17
16
15
14
13
12
11
9
10
C20
0.01
C19
0.01
C812
1
C813
1
ZAPPIN
R311
47k
L7
560uH
C21
1
3.4
3.8
R11
4.7k
C23
0.01
C22
0.01
L8
560uH
3.4
3.8
FIL
BUS_LCH
C24
0.1
8
21
22
23
TU_LCH
C25
0.1
3.8
SDA
VCC1
AMIFAGC2
3.8
3.8
GND BUS_RCH
VREGSUP
MPXIN
26
3.3
TU_RCH
8.3
VREF MPXOUT
27
C317
220 16V
SCL
7
R12
22
SDA
28
C316
0.1
9
CD_LCH
3.4
29
8
3.3
VCC
C27
0.1
SCL
30
R309
10
3.3
31
8.3
7
R13
100
32
E
3.3
I2C_SIO
GNDD
C203 2.2 50V
4.2
I2C_SCK
R14
100
C26
0.1
C103 2.2 50V
4.2
7
C108
10 50V
IC001
TEF6607T/V4/S470,518
C28
47 16V
3.8
6
6
C302 47p
R112
1k
R/S_OUT_LCH
NCO
OUT_RRCH
AUX_RCH
OUT_RLCH
AUX_GND
OUT_FRCH
AUX_LCH
OUT_FLCH
CD_RCH
R404
0
5
4.2
NCO
4.2
4
4.2
0
SA_OUT
R/S_OUT_RCH
NCO
L1
3.3uH
4.2
3
4.2
C208
10 50V
R212
1k
ZAPPIN1
2
4.2
SA_DA
NCO
REAR/SUB
L
FB201
1
5
R113
10k
24
25
0
27
26
SA_IN
SA_CLK
28
0
RING_LCH
ZAPPIN2
RING_RCH
NCO
29
SA_DA
EBIAS
30
0
31
SA_CLK
32
C106
10
50V
C206
10
50V
C212
10
50V
0
EBIAS
33
C112
10
50V
R213
10k
DS2_R DS2_L
34
(Page 19)
0
R106
220
R206
220
DS1_R DS1_L
35
Q203
RT1N140C-TP-1
1
Q103
RT1N140C-TP-1
D
MAIN
BOARD
(1/3)
0
R116
220
R107
10k
DS3_R DS3_L
36
R216
220
R207
10k
4.2
-1
FB101
IC302
BD3447AFV-E2
4.2
C107
AUDIO OUT
R
PHASE LOCKED LOOP(PLL)
ELECTRONIC VOLUME
37
R117
10k
0
38
R217
10k
4
0
39
3
0
40
0
R303 1.5k
C
Q102-104,202-204
MUTE
100p
100p
IC B/D
IC302
0
Q102
LTC614TKFP8T146
2
0
Q202
LTC614TKFP8T146
1
Q104
LTC614TKFP8T146
0
Q204
LTC614TKFP8T146
0
C207
-2
IC001
R829
0
1
USB_D+
2
USB_D-
3
USB_GND
CD MECHANISM
UNIT
(MG-101Y)
(1/2)
CDX-GT48UM/GT480U/GT480US/GT484US
4
5
6
7
8
9
MAIN BOARD (1/3)
11
12
13
14
15
23
(Page 19)
22
21
18
17
16
15
14
12
A
13
2
10
28
3
27
2
• See page 26 for IC Block Diagrams. • See page 27 for IC Pin Function Description.
26
1
• See page 17 for Waveforms.
25
SCHEMATIC DIAGRAM – MAIN Section (3/3) –
24
4-6.
MAIN BOARD (3/3)
R717
0
C701
100
10V
CN701
28P
2.6
C519
1
3.1
SA_IN
SA_DA
44
NCO
43
NCO
42
RC_IN0
41
KEY_IN0
40
KEY_IN1
39
SA_IN
38
VSM
37
QUALITY
36
AVSS
35
RC_IN1
34
AVRH
33
AVCC
32
ATT
31
ACC_IN
TEL_ATT
23
24
25
26
27
28
29
30
3.3
3.3
3
R441
10k 0.5%
C428
1000p
RC0
3.3
R438 100
0
R437 100
0.5
R436 100
KEY1
R439
10k
0.5%
R440
10k
0.5%
3.2
RC1
R435
100
3.3
3.3
R434
100k
0
C424
ATT
ACC
CDM_ON
CD_ON
SYSRST
39
0.9
C517
0.1
C436
L503
10uH
0.01
SYNC_OUT
IC502
IC B/D
C523
100
10V
DC/DC CONVERTER
CONTROL
R523
1k
R524
1k
R525
1k
C435
0.1
C434
0.01
MC_TX
Q
MC_RX
Cx
GND
41
R466
0
XFLASH
CLR
40
R519
1k
C515
470p
UART/CLK
Rx/Cx
VCC
A
5
B
2.6
6
3.3
3.3
7
1.4
8
R513 10k
4
0
R464
100
JL034
R463
100
JL033
R462
100
JL032
R461
100
JL031
R460
100
JL036
JL030
JL029
J
21
21
CN401
8P
JL035
R459
100
1
RESET
2
CLK_IN
3
UART_CLK
4
Ucom-TX(CD-RX)
5
Ucom-RX(CD-TX)
6
3.3V
7
FLASH_W
8
GND
FLASH
PROGRAMMING
MAIN
BOARD
(2/3)
(Page 20)
KEY0
3.3
R430 100k
R468 100k
LCD_CE
3.3
1
R431 100k
3.3
0.01
C421
R442 2.2k
3.3
0.01
CDM_ON
22
0
21
0
20
R428 100k
19
R433 100k
CD_ON
18
0
SYS_RST
17
3.3
BUS_ON
16
R432 100k
USB_OVER
15
3.3
I2C_SCK
14
3.3
13
3.1
I2C_SIO
12
R406 100k
USB_ON
11
R409 100
UNISCK
10
3.3
UNISO
9
R427 2.2k
UNISI
8
I2C_SCK
C
7
0
VSS
6
1.8
5
0.2
0.01
45
VSS
LCD_DATA
C427 1000p
MD2
46
KEY_ACK0
LCD_CLK
R443 2.2k
C426 1000p
MD1
KEY_ACK1
R444 2.2k
3.2
C425 1000p
MD0
0
3.1
RESET
3.1
AREA_SEL2
3.3
0
0
AREA_SEL1
0
WAKE_UP
AREA_SEL0
47
3.2
C423
XFLASH
R447 100k
R448 100k
R452 100k
R454 100k
MC_TX
MC_RX
WAKE_UP
R455 100
3.3
MC_RX
3.3
3.3
MC_TX
0
0
3.3
3.3
3.3
3.3
0
CLK_IN
Z_MUTE
R456 10k
CLK_IN
48
)
IC502
TC7WH123FU(TE12R)
R515 10k
3
DD_ON
LCD_CE
EXTATT_XEN
4
CAM001
CDX-GT48UM/GT480U/GT480US/GT484US
49
3
I2C_SIO
0.1
50
LCD_SO
2
3.3
0
LCD_SCK
1
R426 2.2k
C514
330
10V
D511
MA2J1110GLS0
(
C422
D512
MA2J1110GLS0
51
2
Q504,505
USB OVER CURRENT
DETECT
C518
220 10V
52
NCO
DD_ON
53
Z_MUTE
SYNC_OUT
54
VCC
99
100
55
TEST
ZAPPIN
VSS
BEEP
98
NCO
97
DIAG
NCO
AMP_STB
96
VBUS_ON
SIRCS
56
C420 33p
GND
95
0
Vadj
NCO
3
R414 100k
Vout
1.3
CONT
5.2
VIN
3.3
C513
0.1
OSC_OUT
94
D401
LRB751V-40T1G
5.7
93
R503
12k
2
I
R514
330k
OSC_IN
57
CLK_IN
C508
1500p
92
58
IC401
MB90F882
PF-G-105E1
NOSE_SW
C507
1
VSS
59
SYSTEM CONTROL
R411 100k
4
R521
3.3k
0.5%
VCC
91
SIRCS
3
R520
10k
0.5%
Q505
RT1N141C-TP-1
GND
FB
2
R408
100k
90
60
IC401
C516 0.1
1
R505
1k
5
5.7
DRV
COMP
D504
MA24D5000BS0
12.7
VCC
5
ISNS
6
SS
7
RC
8
C509
15p
D502
MA2J1110GLS0
4
1.7
3.3
1
D505
MAZ8056GMLS0
12.7
2
C521
470p
1
R510
100k
3
0
R407
2.2k
DD_ON
USB POWER
CONTROL SWITCH
Q504
RT1N141C-TP-1
C505
470p
3.3
2
D510
MAZ8039GLLS0
0.1
R504
68k
1
R467
0
SYNC_OUT
D
R516
100k 0.5%
1
C503
C504
Q501
RT1N141C-TP-1
USB POWER
CONTROL
C502
0
H
120 16V
R501
56k
14.4
14.4
IC501
TPS40200DRG4
DC/DC CONVERTER
3.9
IC501
R512
0
0.5
G
14.4
3
C506
470p
IC B/D
6
R518 56k 0.5%
1
D
0
IC B/D
IC503
D
0.7
2
G
1.3
0
D
14.4
3
D
5
D
IC503
NJM2387ADL3(TE2)
R517
22k 0.5%
R511
1.5k
G
4
S
L502
68uH
5.7
6
D
5.7
5
D
D503 MAZ8120GMLS0
14.4
14.4
14.4
4
S
14.4
0.1
C501
R502
56k
F
R508
0
F501
2A
5.7
Q503
RSQ035P03TR
SWITCHING
REGULATOR
Q502
TPC6108(T5RSONYF,M
USB POWER SWITCH
3.2
NCO
61
VCC
1.2
R410
470
NCO
89
62
X_IN
X401
7.92MHz
88
63
3.3
1.9
NCO
64
X_OUT
3.3
NCO
87
65
RE_IN1
XFLASH
NCO
86
66
1.6
C416
0.01
85
67
1.2
0
DAVN
68
R424 10k
X402
32.768kHz
3.3
BU_CHECK
84
69
C419 27p
C413
1000p
83
70
C418 0.01
D701
LBAT54ALT1G
Q701
RT1N141C-TP-1
FLASH
PROGRAMMING
BUFFER
E
2.8
R405
220k
R710 100k
L501
47uH
SA_CLK
VBUS_ON
FB707
71
RE_IN0
BU_IN
C707
0.01
72
0.1
1
C703
10 16V
73
3.3
NCO
FB705
TU_ATTIN
74
100
2
NCO
82
75
R423
3
81
76
FM(50k)
AM(9k)
-1
-2
S402
FREQUENCY
SELECT
RE1
4
NCO
77
RE0
BU_3.3V
SYS_RST
R465
0
0
5
R714
0
78
SA_OUT
BU_GND
VBUS_ON
R709
100
79
35
FM(200k)
AM(10k)
R445
100k
NCO
6
80
100
7
NCO
Z_MUTE
34
Q401
RT1N141C-TP-1
FLASH
PROGRAMMING
BUFFER
R446
100k
C429
0.01
NCO
VBUS_ON
R712 0
R421 10k
R422
8
0.01
9
0
C417
10
Z-MUTE
Q402
RT1P141C-TP-1
FLASH
PROGRAMMING
BUFFER
MC_RX
R707 100
TU_ATT
D
D_GND
Z/Y_CHECK
R706 100
SA_CLK
11
MC_TX
NCO
12
TXD(MC_BUS)
R402
100k
3.3
NCO
RXD(MC_BUS)
3.3
FB702
NOSE_SW
13
R713
100k
C706
0.01
C705
0.01
RDS_ON
AUDIO_8.5V
C702
22 16V
NSMASK
14
0
NCO
15
USB_GND
CD_ON
NCO
16
0
0.1
17
DR_6V
CDM_ON
R704
R420 100
CD_ON
DR_GND
CD MECHANISM
UNIT
(MG-101Y)
(2/2)
R101 1k
R419 100k
18
3.1
0
19
33
ILLUMI_SEL
A_ATT
CDM_ON
FB301
NCO
20
FLASH_EN0
21
AU_LCH
32
C201
560p
FLASH_EN1
AU_GND
C101
560p
COL_SW
22
0
AU_RCH
R703 100k
R201
1k
R417 100k
23
NCO
24
A_GND
30
BU_IN
B-OUT_SEL
25
A_3.3V
0
CYRIL_SEL
EJECT_OK
R701
0
26
3.3
27
SYSRST
WAKE_UP
ZAPPIN
BU_CHECK
OPEN_REQ
FB701
2.2uH
R415 100k
C
28
29
UART/CLK
B
WAKE_UP
C704
0.01
CDX-GT48UM/GT480U/GT480US/GT484US
4-7.
PRINTED WIRING BOARDS – KEY Section –
2
1
A
•
3
LED907,
S907
LED911,913,
S906
OFF
SOURCE
: Uses unleaded solder.
4
5
6
7
8
9
10
11
12
LSW901
;
LED907
LED928
LED913
LED930
R976
LED935
D
LED926-929
(GT48UM)
LED928,932,935
(GT480U/GT480US/GT484US)
(RING ILLUMINATOR)
MODE
LSW909
R964 LSW910
1
LSW908
R963
IC902
IC902
LSW907
R929
LSW905
LSW906
R955
R928
3
LSW911
LSW912
LSW913
GT48UM
LED918,924,
S904
4
R959
2
R930
S904
R975
R931
GT480U/GT480US/
GT484US
21
1-877-688- (21)
C906
LED932
LED926
R925
LED901
LCD BACK
LIGHT
LCD901
LIQUID CRYSTAL DISPLAY PANEL
GT480U/GT480US/
GT484US
GT48UM
LED924
N
SEEK–
R926
S902
LED927
S903
R924
52
LED929
R951
LED931,
S902
LED911
R936
LED915
LED918
C
R972
R947
S908
LED922
1
GT48UM
R943
LED925
LED915,
S908
R971
S906
S905
LED931
LED925,930,
S903
LED914
B
SEEK+
..
LSW901
LED922
DISC SLOT
INDICATOR
S907
LED914,
S905
13
LSW913
LSW912
LSW911
LSW910
LSW909
LSW908
LSW907
LSW906
LSW905
ZAP
BTM
1/ALBM –
2/ALBM +
3/REP
4/SHUF
5/DM+
6/PAUSE
DSPL/SCRL
ORG
(Page 18)
E
FB903
1
C903
VDR901
VDR906
VDR900
D909
D910
VDR908
D908
D907
1
CN902
4
(USB)
6
R935
W004
R920
W006
H
RE901
W005
PUSH ENTER/
SELECT
ORG
RED
BRN
21
(VOLUME)
(21)
1-877-688-
• Semiconductor Location
Ref. No.
I
(D901)
(D902)
(D906)
(D907)
(D908)
(D909)
(D910)
Location
F-7
G-9
G-10
G-10
G-10
G-10
G-10
Ref. No.
Location
(D911)
(D912)
G-11
G-11
(IC901)
IC902
G-7
D-5
LED901 C-12
( ) : SIDE B
< > : CDX-GT48UM only
[ ] : CDX-GT480U/GT480US/GT484US
CDX-GT48UM/GT480U/GT480US/GT484US
21
(21)
L901
D911
D906
VDR903
RB901
R908
D902
D912
R906 R907
22
22
Ref. No.
LED907
LED911
LED913
LED914
LED915
LED918
LED922
Location
A-1
B-2
B-3
B-2
C-1
C-2
B-7
BRN
CN902
5
CN901
R909
W003
RED
J901
AUX
2
R998
R910
W002
1-877-689-
R986
R987
R921
A
19
32
33
R922
R902
FB901
20
IC901
R993
16
17
R980
R923
R933
C904 C901
49
48
R990
R932
R903
C902
1
64
R992
R988 R989
R981
RE901
R901
D901
R991
R968
Q902
ECB
R904
ECB
R905
R911 Q901
R940
Q907
R952
R982
R948
R939
R996
ECB
R927
R944
G
R914
F
R934
R967
MAIN BOARD
CN403
FB902
W001
Ref. No.
LED924
LED925
<LED926>
<LED927>
LED928
<LED929>
LED930
Location
C-3
C-2
C-4
C-5
B-4
C-3
C-2
Ref. No.
Location
LED931 C-2
[LED932] C-3
[LED935] C-5
(Q901)
(Q902)
(Q907)
G-6
F-6
F-5
CDX-GT48UM/GT480U/GT480US/GT484US
4-8.
SCHEMATIC DIAGRAM – KEY Section –
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
KEY BOARD
R924
1.5k
5
R925
1.8k
VDR903
1
2
GND-USB
6
R982
150
R947
220
R981
150
S904
LED930
*1
MODE
R927
3.3k
R934
2.2k
R948
180
LSW912
S[18]
S[19]
S[20]
2.7
2.7
SEG20
S[17]
2.7
SEG19
S[16]
2.7
SEG18
S[15]
SEG17
S[14]
2.7
SEG16
S[13]
2.7
SEG15
2.7
SEG14
S[12]
2.7
SEG13
2.7
SEG12
S[9]
S[11]
SEG11
2.7
SEG10
S[8]
S[10]
2.7
S[7]
2.7
2.7
SEG9
S[6]
2.7
SEG8
S[5]
2.7
29
COM2
SEG25
28
54
COM1
SEG26
27
55
SEG2
SEG27
26
56
VDD
SEG28
25
57
VDD1
SEG29
24
58
VDD2
SEG30
23
22
IC901
18
SEG36
17
S[38]
2.7
2.7
S[38]
S[37]
16
2.7
15
2.7
14
S[39]
13
S[40]
12
2.7
11
S[41]
10
2.7
9
S[42]
8
2.7
7
2.7
6
2.7
5
S[43]
4
S[44]
3
S[45]
2
2.7
64
SEG37
19
SEG35
SEG38
SEG34
LCD_CLK
LCD_
DATA
SEG39
LCD_CE
63
SEG40
62
SEG41
20
SEG42
21
SEG33
SEG43
SEG32
INH
SEG44
SEG52
61
SEG45
60
SEG46
VSS
SEG31
SEG47
59
S[36]
IC901
LC75826WH-US-E
LCD DRIVER,
LED CONTROL
S[46]
3.2
SEG24
2.7
R990 100
COM3
53
S[47]
DATA
52
SEG48
3.2
30
BLINK
R989 100
SEG23
2.7
CLK
COM4
S[48]
0.2
51
COLOR
R988 100
31
5.3
CE
32
SEG22
5.3
0.2
R996
0.8 10k
5
3
1
6
4
2
R991
3.3k
LED935
GT480U/
GT480US/
GT484US
LED926,927,929
(RING ILLUMINATOR)
(GT48UM)
LSW913
ZAP
R914
0
J
23
LED932
Q907
2SC3052EF-T1-LEF
LED DRIVER
R968
100
PUSH ENTER/
SELECT
(VOLUME)
R972
100 (GT480U/GT480US/GT484US)
150 (GT48UM)
2
4
6
RE901
ROTARY
ENCODER
LED928
*1
GT48UM
1
3
5
R986
0
R987
0
CDX-GT48UM/GT480U/GT480US/GT484US
2.6
SEG21
SEG3
BACKLIGHT
DIMMER
1
2
1
2
1
LSW911
1/ALBM –
BTM
I
2.7
33
2.7
S[21]
2.7
S[22]
2.7
S[23]
2.7
S[24]
2.7
S[25]
2.7
S[26]
2.7
S[27]
2.7
S[28]
2.7
S[29]
2.7
S[30]
2.7
S[31]
2.7
S[32]
2.7
S[33]
2.7
S[34]
2.7
S[35]
2.7
S[36]
23
SIGN852
W005
W003
SIGN849
W006
W002
SIGN851
W004
W001
JACK BOARD
FB901
FB902
FB903
J901
AUX
9
8
7
5
4
3
COM[1]
COM[2]
S[48]
6
COM[3]
S[47]
COM[4]
S[46]
S[45]
S[44]
S[43]
S[42]
S[41]
S[40]
S[39]
S[37]
S[35]
S[34]
S[33]
S[32]
S[31]
S[30]
S[29]
S[28]
S[27]
S[26]
S[25]
S[24]
S[23]
S[22]
S[21]
S[20]
S[19]
S[18]
S[17]
S[16]
S[15]
S[14]
S[13]
S[12]
S[9]
S[11]
S[8]
S[10]
S[7]
S[6]
S[5]
S[4]
S[3]
S[2]
R971
100 (GT480U/GT480US/GT484US)
180 (GT48UM)
R975
180
R967
100
H
S[1]
34
LED928
*1
(RING ILLUMINATOR)
LED925
*1
MODE
R952
180
1.8
35
R964
100
MODE
LED924
*1
R902 1k
36
LCD901
LIQUID CRYSTAL DISPLAY PANEL
R926
2.2k
6
R980
150
S903
LED918
*1
3.7
37
SEG4
R933
1.8k
5
G
3
(USB)
4
D–
D+
3
LSW910
2/ALBM +
LED932,935
SML-310VTT86
(RING ILLUMINATOR)
(GT480U/GT480US/GT484US)
/SEEK–
S902
5
CN902
R951
220
5.4
38
R932
1.5k
R944
100
LED922
*1
DISC SLOT
INDICATOR
2.7
39
52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
3/REP
LED929
SML-310DTT86
2
S[2]
40
R931
1.2k
LSW909
6
1
/SEEK–
LED931
*1
4
2.7
41
1
S[1]
5
S908
6
CN902
6P
3
COM[1]
42
R963
100
1
L901
VBUS-USB
4
6
R923
1.2k
SEEK+/
SEEK+/
LED915
*1
2
F
2.7
43
LSW908
4/SHUF
S905
RB901
10X2
3
COM[2]
44
50
R998
0
D902
MAZ8051GMLS0
LED926
SML-310DTT86
4
2.7
C902 0.1
C903
0.1
R992
10k
R976 150
VDR900
LED914
*1
D910
MAZ8068GMLS0
D906
MAZ8180GMLS0
D907
MAZ8068GMLS0
D908
MAZ8068GMLS0
D909
MAZ8068GMLS0
R940
180
VDR901
0.8
COM[3]
45
49
R930
1k
R939
220
E
R922
1k
LED927
SML-310DTT86
20
S906
SOURCE
LED913
*1
SOURCE
0.1
2.7
C901 0.1
C904
0.47
2
PANEL(NOSE_SW)
R904
1M
2.7
COM[4]
46
1
19
CLK
DATA
2
ILL_+B
R993
10k
2.7
S[3]
47
1
18
R903
1k
S[4]
48
2
17
2
D901
1SS355WTE-17
5/DM+
6
16
Q902
2SC3052EF-T1-LEF
LCD BACK LIGHT
CONTROL
LSW907
3
SIRCS
LCD_CLK
R943
100
LED911
*1
SOURCE
CE
5
15
3
5
1
3
SIGN849
4
14
GND2
R901
1k
6
KEY0
LCD_CE
GND1
OUT
1
13
VCC
2
12
RE0
SIGN852
5
AUX_GND
3
R959
100
1
11
R911
1.2k
Q901
2SC3052EF-T1-LEF
LCD BACK LIGHT
DIMMER CONTROL
0.8
0.1
2
10
RE1
LCD_DATA
D
5
5
AUX_RCH
4
9
0.2
R929
1k
6
8
KEY1
LSW906
6/PAUSE
3
USB_D-
S907
OFF
LED907
*1
OFF
SIGN851
4
7
3
6
4
USB_D+
AUX_LCH
R921
1k
3
5
5.2
C906
0.1
R928
820
R955
100
R936
150
4
4
KEY_GND
5.4
REMOTE CONTROL
SIGNAL RECEIVER
4
1
2
USB_GND
4
GND
3
6
2
DSPL/SCRL
3
(Page 20)
USB_VBUS
R920
820
R910
330
LSW905
4
A
1
LSW901
VDR906
MAIN
BOARD
(2/3)
CN403
GND
D911
MAZ8068GMLS0
CN901
20P
VDR908
C
D912
MAZ8068GMLS0
B
IC902
RS-470
R909
330
R935
180
SEG7
IC902
SEG6
R905
100
R906
150
R908
330
2.7
R907
150
SEG5
LED901
NESW505CT-AST
(LCD BACK LIGHT)
*1 LED907,911,913-915,918,922,924,925,928,930,931
SML-310DTT86 (GT48UM)
SML-310VTT86 (GT480U/GT480US/GT484US)
5.3
A
2
1
CDX-GT48UM/GT480U/GT480US/GT484US
• IC Block Diagrams
IC301 TDA8588AJ/N2/R1 (MAIN Board (1/3))
IC001 TEF6607T/V4/S470,518 (MAIN Board (2/3))
TAB 1
AMRFIN 1
2 I2C_SIO
OUT-FL– 3
I2C BUS
AMRFDEC 2
4 I2C_SCK
FL
FMIN2 3
OUT-FL+ 5
FMIN1 4
6 VP2
OUT-RL– 7
RL
8 P-GND1
30 AMIFAGC1
FM
TUNER
29 AMSELIN2
28 AMSELIN1
IN-RR 15
ROUT 9
14 IN-FR
GNDAUD 10
16 BEEP
VP
OUT-RR+ 17
RR
18 P-GND3
MPXIN 12
MPXOUT 13
20 VP1
FR
OUT-FR– 23
STANDBY/
MUTE
RSSI 14
XTAL2 15
22 STB
XTAL1 16
CHIP DETECT/
DIAGNOSTIC
24 P-GND4
BATTERY
DETECTION
DIAG 25
TEMPERATURE
PROTECTION
ENABLE
LOGIC
26 RST
ANT-REM 27
SWITCH
AMP-REM 29
SWITCH
28 CRES
30
REGULATOR
SERVO-3.3V 31
MECH-6V 33
AUDIO+B
(8.5V)
32 GND
34 PANEL+B
VP 35
REFERENCE
VOLTAGE
REGULATOR
CDX-GT48UM/GT480U/GT480US/GT484US
36 CBU
LOADDUMP
PROTECTION
OUTPUT
STEREO DECODER
HIGH CUT
SOFT MUTE
NOISE BLANKER
AMIFAGC2 11
OUT-RR– 19
OUT-FR+ 21
26 PLLREF
LOUT 8
12 IN-FL
MUTE
PROTECTION/
DIAGNOSTIC
27 TEST
VCC2 6
AMRFAGC 7
10 SVR
MUTE
IN-RL 11
BU+B 37
31 AMSELOUT1
GNDRF 5
OUT-RL+ 9
S-GND 13
32 AMSELOUT2
AM
TUNER
BACK-UP
SWITCH
24
24
PLL
TUNING
SYSTEM
25 PLL
24 VCODEC
23 GND
POWER
SUPPLY
SIGNAL
IMPROVEMENT
CONTROL
BANDWIDTH
CONTROL
22 VCC1
21 VREGSUP
20 VREF
19 SDA
I2C BUS
18 SCL
17 GNDD
CDX-GT48UM/GT480U/GT480US/GT484US
FIL
GND
I2C_SIO
I2C_SCK
VCC(8.5V)
OUT_FLCH
OUT_FRCH
OUT-RLCH
OUT-RRCH
OUT_SLCH
OUT_SRCH
SA_OUT
SA_DA
SA_CLK
MIN1
MIN2
EBIAS
DS2_R
DS1_R
DS3_R
IC302 BD3447AFV-E2 (MAIN Board (2/3))
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23 22
21
I2C BUS
LOGIC,
VCO
FADER
FADER
FADER
FADER
FADER
EFFECT
LPF
180o/0o
HPF
3 BAND P-EQ (TONE CONTROL)
7 BAND
SPECTRUM ANALYZER
/LEVEL METER
VOLUME/MUTE
LVL METER
SPEANA
LVL METER
SPEANA
INPUT GAIN
8
9
10
11
12
CD_LCH
CD_RCH
AUX_LCH
AUX_GND
AUX_RCH
PD_R
PD_G
PD_L
13
14
15
16
17
18 19
20
DS3_L
7
DS1_L
6
DS2_L
5
EBIAS
4
FP2
3
GND
ISO AMP
FN2
2
GND
ISO AMP
FP1
1
TU_RCH
GND
ISO AMP
TU_LCH
GND
ISO AMP
BUS_RCH
GND
ISO AMP
BUS_LCH
GND
ISO AMP
FN1
INPUT SELECTOR (3 SIGLE-END AND 3 STEREO IS O)
25
CDX-GT48UM/GT480U/GT480US/GT484US
IC501 TPS40200DRG4 (MAIN Board (3/3))
UVLO
8 VCC
OSC
RC 1
7 ISNS
PWM
LOGIC
6 DRV
E/A AND SS
REFERENCE
SS 2
5 GND
SOFT-START
AND
OVERCURRENT
700mV
COMP 3
ENABLE E/A
FB 4
IC502 TC7WH123FU(TE12R) (MAIN Board (3/3))
VCC
RX/CX
CX
Q
8
7
6
5
1
2
3
4
A
B
CLR
GND
IC503 NJM2387ADL3(TE2) (MAIN Board (3/3))
CURRENT
LIMIT
OVERVOLTAGE
PROTECTION
THERMAL
PROTECTION
BANDGAP
REFERENCE
26
DRIVER
1
2
3
4
5
VIN
CONT
VOUT
VADJ
GND
CDX-GT48UM/GT480U/GT480US/GT484US
• IC Pin Function Description
MAIN BOARD (3/3) IC401 MB90F882PF-G-105E1 (SYSTEM CONTROL)
Pin No.
Pin Name
I/O
Description
1
CYRIL_SEL
I
2
B-OUT_SEL
I
Black out setting signal input (H: Black out)
3
COL_SW
I
Key illumination initial color setting signal input (L: Amber)
Cyril select signal input (L: No cyril select)
4
ILLUMI_SEL
I
Key illumination voltage setting signal input (L: 9 V)
5, 6
NCO
O
Not used. (Open)
Front panel detach detect signal input
7
NOSE_SW
I
8 to 10
NCO
O
Not used. (Open)
11
RE_IN0
I
Rotary encoder signal input 0
12
RE_IN1
I
Rotary encoder signal input 1
13
X_OUT
O
Low speed operation clock signal output (32.768 kHz)
14
X_IN
I
Low speed operation clock signal input (32.768 kHz)
15
VCC
−
Power supply pin (+3.3 V)
16
VSS
−
Ground
17
C
−
Regulator reference capacitor connecting pin
18
UNISI
I
SONY-BUS data input (Fixed at L in this set)
19
UNISO
O
SONY-BUS data output (Not used in this set)
20
UNISCK
O
SONY-BUS clock signal output (Not used in this set)
21
USB_ON
O
USB over current detect IC control signal output
22
I2C_SIO
I/O
I2C serial data input/output
23
I2C_SCK
O
I2C serial clock signal output
24
USB_OVER
I
USB over current detect signal input
25
BUS_ON
O
BUS ON signal output (Fixed at H in this set)
26
SYS_RST
O
System reset signal output
27
CD_ON
I
CD mechanism servo power supply control request signal input
28
CDM_ON
I
CD mechanism deck power supply control request signal input
29
ACC_IN
I
Accessory power supply detect signal input
30
TEL_ATT
I
Telephone attenuator detect signal input (Fixed at L in this set)
31
ATT
O
Audio mute control signal output
32
AVCC
−
A/D converter power supply pin (+3.3 V)
33
AVRH
−
34
RC_IN1
I
35
AVSS
−
36
QUALITY
I
Not used. (Open)
37
VSM
I
S meter voltage detect signal input
38
SA_IN
I
Spectrum analyzer DC input
39
KEY_IN1
I
Key signal input 1
40
KEY_IN0
I
Key signal input 0
A/D converter external reference power supply pin (+3.3 V)
Rotary commander shift key signal input 1
Ground for A/D converter
41
RC_IN0
I
Rotary commander shift key signal input 0
42, 43
NCO
O
Not used. (Open)
44
VSS
−
45
KEY_ACK0
I
Key acknowledge detect signal input (Rotary commander)
46
KEY_ACK1
I
Key acknowledge detect signal input (Front panel)
47
EXTATT_XEN
O
L is sent when electronic volume IC has the status of CD/USB (H is sent when it has the
status of other source)
LCD driver chip enable signal output
Ground
48
LCD_CE
O
49
LCD_SO
O
LCD driver serial data output
50
LCD_SCK
O
LCD driver serial clock signal output
51
MOD2
I
Micon operation mode setting signal input (active: L)
52
MOD1
I
Micon operation mode setting signal input (Fixed at H in this set)
53
MOD0
I
Micon operation mode setting signal input (active: H)
54
RESET
I
Reset signal input
55
AREA_SEL2
I
Destination setting pin 2
56
AREA_SEL1
I
Destination setting pin 1 (Fixed at L in this set)
57
AREA_SEL0
I
Destination setting pin 0 (Fixed at L in this set)
27
CDX-GT48UM/GT480U/GT480US/GT484US
Pin No.
Pin Name
I/O
58
WAKE_UP
O
CD mechanism deck micon wake up signal output
Description
59
MC_RX
I
MC-BUS communication and CD mechanism deck micon communication RX input
60
MC_TX
O
MC-BUS communication and CD mechanism deck micon communication TX output
61
CLK_IN
I
Flash programming serial clock signal input
62
Z_MUTE
I
Z mute signal input
63
NCO
O
Not used. (Open)
64
TEST
O
Not used. (Open)
65
VCC
−
Power supply pin (+3.3 V)
66
VSS
−
Ground
67
NCO
O
Not used. (Open)
68
AMP_STB
O
Standby signal output for power regulator IC
69
DIAG
I
Condition signal input from power amp IC
70
VBUS_ON
I
VBUS power supply control signal input (L: VBUS OFF, H: VBUS ON)
71
SA_OUT
O
Spectrum analyzer serial data output
72
SA_CLK
O
Spectrum analyzer serial clock signal output
73
NCO
O
Not used. (Open)
74
TU_ATT
O
Tuner mute control signal output (Not used in this set)
75
NSMASK
O
Not used. (Open)
76
RDS_ON
O
RDS IC power supply control signal output (Not used in this set)
77
FLASH_EN0
I
Flash writer programming wake up signal input (Fixed at L)
78
FLASH_EN1
I
Flash writer programming wake up signal input
79 to 81
NCO
O
Not used. (Open)
82
TU_ATTIN
O
Not used. (Open)
83
BU_CHECK
I
Back up power supply detect signal input
84
DAVN
I
RDS data block sync detect signal input (Not used in this set)
85 to 89
NCO
O
Not used. (Open)
90
VCC
−
Power supply pin (+3.3 V)
91
VSS
−
Ground
28
92
OSC_IN
I
High speed operation clock signal input (7.92 MHz)
93
OSC_OUT
O
High speed operation clock signal output (7.92 MHz)
94
NCO
O
Not used. (Open)
95
SIRCS
I
Remote control signal input
96
NCO
O
Not used. (Open)
97
BEEP
O
Beep signal output for power amplifier IC
98
ZAPPIN
O
Zappin beep signal output
99
SYNC_OUT
O
DC/DC converter oscillation frequency control signal output
100
DD_ON
O
DC/DC converter power supply ON/OFF control signal output
CDX-GT48UM/GT480U/GT480US/GT484US
SECTION 5
EXPLODED VIEWS
Note:
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
5-1.
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Color Indication of Appearance Parts Example:
KNOB, BALANCE (WHITE) . . . (RED)
R
R
Parts Color Cabinet’s Color
• Accessories are given in the last of the
electrical parts list.
The components identified by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specified.
• Abbreviation
MX
: Mexican model
AR
: Argentina model
MAIN SECTION
not supplied
"
MG-101Y-188//C
#2
6
#3
#5
#
FU601
#6
#4
4
#1
#4
#3
not supplied
5
"
not supplied
3
not supplied
#1
#
2
#1
not supplied
#1
front panel section
Ref. No.
1
Part No.
Description
Remark
1
2
3
4
5
X-2320-895-1
2-583-939-01
X-2179-691-1
2-583-940-01
A-1568-619-A
PANEL ASSY, SUB
SCREW (+B 2X4)
LOCK ASSY
SCREW (+BTT)
MAIN BOARD, COMPLETE
6
1-776-527-11
6
1-833-762-11
6
1-833-974-31
CORD (WITH CONNECTOR) (ISO) (POWER)
(GT480US:AR)
CONNECTION CORD FOR AUTOMOBILE
(POWER) (for Maruti Suzuki:Gasoline car)
(GT48UM)
CONNECTION CORD FOR AUTOMOBILE
(POWER) (GT480U/GT480US:E,MX/GT484US)
Ref. No.
Part No.
Description
Remark
6
1-834-307-11
FU601
#1
#2
#3
1-532-877-11
7-685-792-09
7-685-790-01
7-685-793-09
CONNECTION CORD FOR AUTOMOBILE
(POWER) (for Maruti Suzuki:Diesel car)
(GT48UM)
FUSE (BLADE TYPE) (AUTO FUSE) 10A
SCREW +PTT 2.6X6 (S)
SCREW +PTT 2.6X4 (S)
SCREW +PTT 2.6X8 (S)
#4
#5
#6
7-685-794-09
7-685-134-19
7-621-284-40
SCREW +PTT 2.6X10 (S)
SCREW +P 2.6X8 TYPE2 NON-SLIT
SCREW +P 2.6X10
29
CDX-GT48UM/GT480U/GT480US/GT484US
5-2.
FRONT PANEL SECTION
58
60
57
not supplied
(KEY board)
58
RE901
59
not supplied
56
not supplied
(JACK board)
55
not supplied
54
CN902
LCD901
not supplied
not supplied
not supplied
not supplied
not supplied
51
53
52
Ref. No.
Part No.
Description
Part No.
Description
51
52
52
52
52
X-2320-896-1
X-2320-897-1
X-2320-902-1
X-2320-903-1
X-2320-904-1
BUTTON ASSY (S)
PANEL (SV) ASSY, FRONT (GT480U)
PANEL (SV) ASSY, FRONT (GT480US)
PANEL (SV) ASSY, FRONT (GT484US)
PANEL (SV) ASSY, FRONT (GT48UM)
58
59
60
60
60
3-250-543-91
X-2186-697-1
A-1568-621-A
A-1568-661-A
A-1568-675-A
SCREW (+B P-TITE M2)
CASE ASSY (for FRONT PANEL)
PANEL COMPLETE ASSY, FRONT (GT480U)
PANEL COMPLETE ASSY, FRONT (GT480US)
PANEL COMPLETE ASSY, FRONT (GT484US)
53
54
55
56
57
X-2318-581-1
2-349-626-01
1-780-659-11
3-398-493-01
3-876-504-01
KNOB (VOL) (SV) ASSY
SPRING (RELEASE)
CONNECTOR (RUBBER)
ILLUMINATOR (LCD)
PANEL, BACK
60
CN902
LCD901
RE901
A-1568-678-A
1-820-858-21
1-802-764-11
1-479-902-32
PANEL COMPLETE ASSY, FRONT (GT48UM)
CONNECTOR, USB (SOCKET) 6P (USB)
DISPLAY PANEL, LIQUID CRYSTAL
ENCODER, ROTARY
(PUSH ENTER/SELECT (VOLUME))
30
Remark
Ref. No.
Remark
CDX-GT48UM/GT480U/GT480US/GT484US
5-3.
CD MECHANISM SECTION
(MG-101Y-188//C)
101
102
not supplied
not supplied
103
#7
#7
105
not supplied
not supplied
not supplied
not supplied
not supplied
104
not supplied
not supplied
not supplied
not supplied
107
not supplied
Ref. No.
101
102
0 103
104
Part No.
Description
A-1283-704-A
A-1283-705-A
X-2149-672-1
2-626-869-21
MECHANICAL BLOCK ASSY (08)
DAXEV08//C
SERVICE ASSY, OP (DAX-25A)
SCREW (M2X3), SERRATION
106
Remark
106
Ref. No.
105
106
107
#7
Part No.
Description
3-348-998-51
3-352-758-31
A-1555-002-A
7-627-000-00
SCREW (M1.4X3.5), TAPPING, PAN
SCREW (M1.7X2.5), TOOTHED LOCK
SERVO BOARD, COMPLETE
SCREW, PRECISION +P1.7X2.2 TYPE3
Remark
31
CDX-GT48UM/GT480U/GT480US/GT484US
SECTION 6
JACK KEY
ELECTRICAL PARTS LIST
Note:
• Due to standardization, replacements in
the parts list may be different from the
parts specified in the diagrams or the components used on the set.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
• Items marked “---” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
• CAPACITORS
uF: μF
Ref. No.
Part No.
• COILS
uH: μH
• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
• SEMICONDUCTORS
In each case, u: μ, for example:
uA. . : μA. . , uPA. . , μPA. . ,
uPB. . : μPB. . , uPC. . , μPC. . ,
uPD. . : μPD. .
Description
Remark
Ref. No.
Part No.
JACK BOARD
***********
When indicating parts by reference number, please include the board name.
The components identified by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specified.
• Abbreviation
MX
: Mexican model
AR
: Argentina model
Description
Remark
< LIQUID CRYSTAL DISPLAY >
LCD901
1-802-764-11
DISPLAY PANEL, LIQUID CRYSTAL
< FERRITE BEAD >
< DIODE >
FB901
FB902
FB903
1-414-760-21
1-414-760-21
1-414-760-21
INDUCTOR, FERRITE BEAD
INDUCTOR, FERRITE BEAD
INDUCTOR, FERRITE BEAD
LED901
LED907
LED907
6-501-339-01
8-719-053-08
8-719-053-09
LED911
LED911
8-719-053-08
8-719-053-09
KEY BOARD
**********
LED913
LED913
8-719-053-08
8-719-053-09
CONNECTOR (RUBBER)
ILLUMINATOR (LCD)
LED914
8-719-053-08
LED914
8-719-053-09
LED915
8-719-053-08
LED915
8-719-053-09
LED918
LED918
8-719-053-08
8-719-053-09
< CONNECTOR >
LED922
8-719-053-08
PLUG, CONNECTOR 20P
CONNECTOR, USB (SOCKET) 6P (USB)
LED922
8-719-053-09
< DIODE >
LED924
LED924
8-719-053-08
8-719-053-09
LED925
LED925
8-719-053-08
8-719-053-09
LED926
8-719-053-08
LED927
8-719-053-08
LED928
8-719-053-08
< IC >
LED928
8-719-053-09
IC LC75826WH-US-E
IC RS-470 (IR)
LED929
8-719-053-08
LED930
8-719-053-08
LED930
8-719-053-09
< JACK >
J901
1-819-732-21 JACK (DIA. 3.5) (AUX)
*************************************************************
1-780-659-11
3-398-493-01
< CAPACITOR >
C901
C902
C903
C904
C906
CN901
CN902
1-107-826-11
1-107-826-11
1-107-826-11
1-125-891-11
1-107-826-11
1-820-619-11
1-820-858-21
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
0.47uF
0.1uF
D901
D902
D906
D907
D908
6-501-193-01
6-501-730-01
6-501-782-01
6-501-743-01
6-501-743-01
DIODE
DIODE
DIODE
DIODE
DIODE
1SS355WTE-17
MAZ8051GMLS0
MAZ8180GMLS0
MAZ8068GMLS0
MAZ8068GMLS0
D909
D910
D911
D912
6-501-743-01
6-501-743-01
6-501-743-01
6-501-743-01
DIODE
DIODE
DIODE
DIODE
MAZ8068GMLS0
MAZ8068GMLS0
MAZ8068GMLS0
MAZ8068GMLS0
IC901
IC902
6-707-063-01
6-600-629-01
10%
10%
10%
10%
10%
16V
16V
16V
10V
16V
LED NESW505CT-AST (LCD BACK LIGHT)
LED SML-310DTT86 (OFF) (GT48UM)
LED SML-310VTT86 (OFF)
(GT480U/GT480US/GT484US)
LED SML-310DTT86 (SOURCE) (GT48UM)
LED SML-310VTT86 (SOURCE)
(GT480U/GT480US/GT484US)
LED SML-310DTT86 (SOURCE) (GT48UM)
LED SML-310VTT86 (SOURCE)
(GT480U/GT480US/GT484US)
LED SML-310DTT86 (SEEK+/ > M)
(GT48UM)
LED SML-310VTT86 (SEEK+/ > M)
(GT480U/GT480US/GT484US)
LED SML-310DTT86 ( (BACK)) (GT48UM)
LED SML-310VTT86 ( (BACK))
(GT480U/GT480US/GT484US)
LED SML-310DTT86 (MODE) (GT48UM)
LED SML-310VTT86 (MODE)
(GT480U/GT480US/GT484US)
LED SML-310DTT86 (DISC SLOT INDICATOR)
(GT48UM)
LED SML-310VTT86 (DISC SLOT INDICATOR)
(GT480U/GT480US/GT484US)
LED SML-310DTT86 (MODE) (GT48UM)
LED SML-310VTT86 (MODE)
(GT480U/GT480US/GT484US)
LED SML-310DTT86 ( (BROWSE)) (GT48UM)
LED SML-310VTT86 ( (BROWSE))
(GT480U/GT480US/GT484US)
LED SML-310DTT86 (RING ILLUMINATOR)
(GT48UM)
LED SML-310DTT86 (RING ILLUMINATOR)
(GT48UM)
LED SML-310DTT86 (RING ILLUMINATOR)
(GT48UM)
LED SML-310VTT86 (RING ILLUMINATOR)
(GT480U/GT480US/GT484US)
LED SML-310DTT86 (RING ILLUMINATOR)
(GT48UM)
LED SML-310DTT86 ( (BROWSE)) (GT48UM)
< COIL >
L901
32
1-457-223-11
COIL, COMMON MODE CHOKE
LED SML-310VTT86 ( (BROWSE))
(GT480U/GT480US/GT484US)
CDX-GT48UM/GT480U/GT480US/GT484US
KEY
Ref. No.
Part No.
Description
LED931
8-719-053-08
LED931
8-719-053-09
LED932
8-719-053-09
LED935
8-719-053-09
LED SML-310DTT86 (m . /SEEK–)
(GT48UM)
LED SML-310VTT86 (m . /SEEK–)
(GT480U/GT480US/GT484US)
LED SML-310VTT86 (RING ILLUMINATOR)
(GT480U/GT480US/GT484US)
LED SML-310VTT86 (RING ILLUMINATOR)
(GT480U/GT480US/GT484US)
Remark
< SWITCH >
LSW901 1-786-805-13
LSW901 1-786-867-13
LSW905 1-786-805-13
LSW905 1-786-867-13
LSW906 1-786-805-13
LSW906 1-786-867-13
LSW907 1-786-805-13
LSW907 1-786-867-13
LSW908 1-786-805-13
LSW908 1-786-867-13
LSW909 1-786-805-13
LSW909 1-786-867-13
LSW910 1-786-805-13
LSW910 1-786-867-13
LSW911 1-786-805-13
LSW911 1-786-867-13
LSW912 1-786-805-13
LSW912 1-786-867-13
LSW913 1-786-805-13
LSW913 1-786-867-13
SWITCH, TACTILE (WITH LED) (Z)
(GT480U/GT480US/GT484US)
SWITCH, TACTILE (WITH LED) (Z) (GT48UM)
SWITCH, TACTILE (WITH LED) (DSPL/SCRL)
(GT480U/GT480US/GT484US)
SWITCH, TACTILE (WITH LED) (DSPL/SCRL)
(GT48UM)
SWITCH, TACTILE (WITH LED) (6/PAUSE)
(GT480U/GT480US/GT484US)
SWITCH, TACTILE (WITH LED) (6/PAUSE)
(GT48UM)
SWITCH, TACTILE (WITH LED) (5/DM+)
(GT480U/GT480US/GT484US)
SWITCH, TACTILE (WITH LED) (5/DM+) (GT48UM)
SWITCH, TACTILE (WITH LED) (4/SHUF)
(GT480U/GT480US/GT484US)
SWITCH, TACTILE (WITH LED) (4/SHUF)
(GT48UM)
SWITCH, TACTILE (WITH LED) (3/REP)
(GT480U/GT480US/GT484US)
SWITCH, TACTILE (WITH LED) (3/REP) (GT48UM)
SWITCH, TACTILE (WITH LED) (2/ALBM +)
(GT480U/GT480US/GT484US)
SWITCH, TACTILE (WITH LED) (2/ALBM +)
(GT48UM)
SWITCH, TACTILE (WITH LED) (1/ALBM –)
(GT480U/GT480US/GT484US)
SWITCH, TACTILE (WITH LED) (1/ALBM –)
(GT48UM)
SWITCH, TACTILE (WITH LED) (BTM)
(GT480U/GT480US/GT484US)
SWITCH, TACTILE (WITH LED) (BTM) (GT48UM)
SWITCH, TACTILE (WITH LED) (ZAP)
(GT480U/GT480US/GT484US)
SWITCH, TACTILE (WITH LED) (ZAP) (GT48UM)
< TRANSISTOR >
Q901
Q902
Q907
8-729-620-07
8-729-620-07
8-729-620-07
TRANSISTOR 2SC3052EF-T1-LEF
TRANSISTOR 2SC3052EF-T1-LEF
TRANSISTOR 2SC3052EF-T1-LEF
< RESISTOR >
R901
R902
R903
R904
R905
1-216-821-11
1-216-821-11
1-216-821-11
1-216-857-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
1K
1K
1M
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R906
R907
R908
R909
R910
1-216-811-11
1-216-811-11
1-216-815-11
1-216-815-11
1-216-815-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
150
150
330
330
330
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R911
R914
R920
1-216-822-11
1-216-864-11
1-216-820-11
METAL CHIP
SHORT CHIP
METAL CHIP
1.2K
0
820
5%
1/10W
5%
1/10W
Ref. No.
Part No.
Description
R921
R922
R923
R924
R925
1-216-821-11
1-216-821-11
1-216-822-11
1-216-823-11
1-216-824-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
1K
1.2K
1.5K
1.8K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
Remark
R926
R927
R928
R929
R930
1-216-825-11
1-216-827-11
1-216-820-11
1-216-821-11
1-216-821-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
2.2K
3.3K
820
1K
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R931
R932
R933
R934
R935
1-216-822-11
1-216-823-11
1-216-824-11
1-216-825-11
1-216-812-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1.2K
1.5K
1.8K
2.2K
180
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R936
R939
R940
R943
R944
1-216-029-00
1-216-033-00
1-216-031-00
1-216-025-11
1-216-025-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
150
220
180
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R947
R948
R951
R952
R955
1-216-033-00
1-216-031-00
1-216-033-00
1-216-031-00
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
220
180
220
180
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R959
R963
R964
R967
R968
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
1-216-025-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R971
1-216-025-11
METAL CHIP
R971
1-216-031-00
METAL CHIP
R972
1-216-025-11
METAL CHIP
R972
1-216-029-00
METAL CHIP
R975
1-216-031-00
METAL CHIP
100
5%
1/10W
(GT480U/GT480US/GT484US)
180
5%
1/10W
(GT48UM)
100
5%
1/10W
(GT480U/GT480US/GT484US)
150
5%
1/10W
(GT48UM)
180
5%
1/10W
(GT48UM)
R976
1-216-029-00
METAL CHIP
150
5%
R980
R981
R982
R986
1-216-029-00
1-216-029-00
1-216-029-00
1-216-864-11
METAL CHIP
METAL CHIP
METAL CHIP
SHORT CHIP
150
150
150
0
5%
5%
5%
1/10W
(GT48UM)
1/10W
1/10W
1/10W
R987
R988
R989
R990
R991
1-216-864-11
1-216-809-11
1-216-809-11
1-216-809-11
1-216-827-11
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
100
100
100
3.3K
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
R992
R993
R996
R998
1-216-833-11
1-216-833-11
1-216-833-11
1-216-864-11
METAL CHIP
METAL CHIP
METAL CHIP
SHORT CHIP
10K
10K
10K
0
5%
5%
5%
1/10W
1/10W
1/10W
< NETWORK RESISTOR >
RB901
1-239-662-81
RESISTOR, NETWORK 10X2
33
CDX-GT48UM/GT480U/GT480US/GT484US
KEY
Ref. No.
MAIN
Part No.
Description
Remark
< ROTARY ENCODER >
RE901
1-479-902-32
ENCODER, ROTARY
(PUSH ENTER/SELECT (VOLUME))
Ref. No.
Part No.
Description
C113
C114
C115
C116
C201
1-163-251-11
1-165-908-11
1-165-908-11
1-162-927-11
1-164-739-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100PF
1uF
1uF
100PF
560PF
5%
10%
10%
5%
5%
50V
10V
10V
50V
50V
Remark
C203
C204
C205
C206
C207
1-126-961-11
1-137-712-11
1-126-960-11
1-126-964-11
1-163-251-11
ELECT
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
2.2uF
0.0047uF
1uF
10uF
100PF
20%
20%
20%
20%
5%
50V
250V
50V
50V
50V
C208
C209
C210
C211
C212
1-126-964-11
1-165-908-11
1-165-908-11
1-162-927-11
1-126-964-11
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
10uF
1uF
1uF
100PF
10uF
20%
10%
10%
5%
20%
50V
10V
10V
50V
50V
C213
C214
C215
C216
C301
1-163-251-11
1-165-908-11
1-165-908-11
1-162-927-11
1-162-964-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100PF
1uF
1uF
100PF
0.001uF
5%
10%
10%
5%
10%
50V
10V
10V
50V
50V
C302
C303
C304
C305
C306
1-162-923-11
1-128-551-11
1-115-340-11
1-115-340-11
1-165-908-11
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
47PF
22uF
0.22uF
0.22uF
1uF
5%
20%
10%
10%
10%
50V
63V
25V
25V
10V
C307
C308
C309
C311
C312
1-124-589-11
1-162-970-11
1-124-233-11
1-162-970-11
1-124-233-11
ELECT
CERAMIC CHIP
ELECT
CERAMIC CHIP
ELECT
47uF
0.01uF
10uF
0.01uF
10uF
20%
10%
20%
10%
20%
16V
25V
16V
25V
16V
C313
C314
C315
C316
C317
1-124-233-11
1-162-923-11
1-125-889-11
1-107-826-11
1-126-934-11
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
10uF
47PF
2.2uF
0.1uF
220uF
20%
5%
10%
10%
20%
16V
50V
10V
16V
16V
C318
C319
C322
C323
C401
1-165-908-11
1-126-964-11
1-126-947-11
1-126-961-11
1-162-970-11
CERAMIC CHIP
ELECT
ELECT
ELECT
CERAMIC CHIP
1uF
10uF
47uF
2.2uF
0.01uF
10%
20%
20%
20%
10%
10V
50V
35V
50V
25V
C402
C403
C404
C405
C406
1-107-826-11
1-128-057-11
1-115-340-11
1-115-340-11
1-162-970-11
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
330uF
0.22uF
0.22uF
0.01uF
10%
20%
10%
10%
10%
16V
6.3V
25V
25V
25V
C407
C409
C411
C413
C416
1-162-970-11
1-126-926-11
1-126-924-11
1-162-964-11
1-162-970-11
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
0.01uF
1000uF
330uF
0.001uF
0.01uF
10%
20%
20%
10%
10%
25V
10V
10V
50V
25V
C417
C418
C419
C420
C421
1-162-970-11
1-162-970-11
1-162-920-11
1-162-921-11
1-162-970-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.01uF
0.01uF
27PF
33PF
0.01uF
10%
10%
5%
5%
10%
25V
25V
50V
50V
25V
C422
C423
C424
C425
C426
1-165-908-11
1-162-970-11
1-162-970-11
1-162-964-11
1-162-964-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
1uF
0.01uF
0.01uF
0.001uF
0.001uF
10%
10%
10%
10%
10%
10V
25V
25V
50V
50V
< SWITCH >
S902
S903
S904
S905
S906
1-786-653-11
1-786-653-11
1-786-653-11
1-786-653-11
1-786-653-11
SWITCH, TACTILE (m . /SEEK–)
SWITCH, TACTILE ( (BROWSE))
SWITCH, TACTILE (MODE)
SWITCH, TACTILE (SEEK+/ > M)
SWITCH, TACTILE (SOURCE)
S907
S908
1-786-653-11
1-786-653-11
SWITCH, TACTILE (OFF)
SWITCH, TACTILE ( (BACK))
< VARISTOR >
VDR900 1-804-988-21 VARISTOR, CHIP (1608)
VDR901 1-804-988-21 VARISTOR, CHIP (1608)
VDR903 1-804-988-21 VARISTOR, CHIP (1608)
VDR906 1-804-988-21 VARISTOR, CHIP (1608)
VDR908 1-804-988-21 VARISTOR, CHIP (1608)
*************************************************************
A-1568-619-A
MAIN BOARD, COMPLETE
*********************
7-621-284-40
7-685-134-19
7-685-794-09
SCREW +P 2.6X10
SCREW +P 2.6X8 TYPE2 NON-SLIT
SCREW +PTT 2.6X10 (S)
< CAPACITOR >
C1
C5
C6
C7
C8
1-162-964-11
1-162-964-11
1-162-915-11
1-162-911-11
1-162-970-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.001uF
0.001uF
10PF
6PF
0.01uF
10%
10%
0.5PF
0.5PF
10%
50V
50V
50V
50V
25V
C9
C12
C13
C16
C17
1-107-826-11
1-127-715-11
1-100-742-11
1-125-891-11
1-107-826-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.22uF
2.2uF
0.47uF
0.1uF
10%
10%
20%
10%
10%
16V
16V
10V
10V
16V
C18
C19
C20
C21
C22
1-162-916-11
1-162-970-11
1-162-970-11
1-165-908-11
1-162-970-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
12PF
0.01uF
0.01uF
1uF
0.01uF
5%
10%
10%
10%
10%
50V
25V
25V
10V
25V
C23
C24
C25
C26
C27
1-162-970-11
1-107-826-11
1-107-826-11
1-107-826-11
1-107-826-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.01uF
0.1uF
0.1uF
0.1uF
0.1uF
10%
10%
10%
10%
10%
25V
16V
16V
16V
16V
C28
C101
C103
C104
C105
1-126-947-11
1-164-739-11
1-126-961-11
1-137-712-11
1-126-960-11
ELECT
CERAMIC CHIP
ELECT
CERAMIC CHIP
ELECT
47uF
560PF
2.2uF
0.0047uF
1uF
20%
5%
20%
20%
20%
35V
50V
50V
250V
50V
C106
C107
C108
C109
C110
1-126-964-11
1-163-251-11
1-126-964-11
1-165-908-11
1-165-908-11
ELECT
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
10uF
100PF
10uF
1uF
1uF
20%
5%
20%
10%
10%
50V
50V
50V
10V
10V
C111
C112
1-162-927-11
1-126-964-11
CERAMIC CHIP 100PF
ELECT
10uF
5%
20%
50V
50V
34
CDX-GT48UM/GT480U/GT480US/GT484US
MAIN
Ref. No.
Part No.
Description
Part No.
Description
C427
C428
C429
C433
C434
1-162-964-11
1-162-964-11
1-162-970-11
1-124-589-11
1-162-970-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
0.001uF
0.001uF
0.01uF
47uF
0.01uF
10%
10%
10%
20%
10%
50V
50V
25V
16V
25V
Remark
Ref. No.
D303
D304
D305
D306
D308
6-500-522-01
6-500-522-01
6-500-522-01
6-501-817-01
6-501-817-01
DIODE
DIODE
DIODE
DIODE
DIODE
10EDB40-TA1B2
10EDB40-TA1B2
10EDB40-TA1B2
MA2J1110GLS0
MA2J1110GLS0
Remark
C435
C436
C501
C502
C503
1-107-826-11
1-162-970-11
1-107-826-11
1-165-727-31
1-100-352-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
0.1uF
0.01uF
0.1uF
120uF
1uF
10%
10%
10%
20%
20%
16V
25V
16V
16V
16V
D309
D401
D403
D404
D410
6-501-817-01
6-502-131-01
6-501-743-01
6-501-743-01
6-501-743-01
DIODE
DIODE
DIODE
DIODE
DIODE
MA2J1110GLS0
LRB751V-40T1G
MAZ8068GMLS0
MAZ8068GMLS0
MAZ8068GMLS0
C504
C505
C506
C507
C508
1-107-826-11
1-164-315-11
1-164-315-11
1-100-352-11
1-162-965-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
470PF
470PF
1uF
0.0015uF
10%
5%
5%
20%
10%
16V
50V
50V
16V
50V
D502
D503
D504
D505
D510
6-501-817-01
6-501-768-01
6-501-657-01
6-501-734-01
6-501-718-01
DIODE
DIODE
DIODE
DIODE
DIODE
MA2J1110GLS0
MAZ8120GMLS0
MA24D5000BS0
MAZ8056GMLS0
MAZ8039GLLS0
C509
C513
C514
C515
C516
1-162-917-11
1-107-826-11
1-126-924-11
1-164-315-11
1-107-826-11
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
15PF
0.1uF
330uF
470PF
0.1uF
5%
10%
20%
5%
10%
50V
16V
10V
50V
16V
D511
D512
D701
D806
D807
6-501-817-01
6-501-817-01
6-501-656-01
6-501-747-01
6-501-782-01
DIODE
DIODE
DIODE
DIODE
DIODE
MA2J1110GLS0
MA2J1110GLS0
LBAT54ALT1G
MAZ8075GMLS0
MAZ8180GMLS0
C517
C518
C519
C520
C521
1-107-826-11
1-126-934-11
1-165-908-11
1-124-584-00
1-164-315-11
CERAMIC CHIP
ELECT
CERAMIC CHIP
ELECT
CERAMIC CHIP
0.1uF
220uF
1uF
100uF
470PF
10%
20%
10%
20%
5%
16V
16V
10V
10V
50V
D809
D810
D811
D812
6-501-782-01
6-501-782-01
6-501-782-01
6-501-571-01
DIODE
DIODE
DIODE
DIODE
MAZ8180GMLS0
MAZ8180GMLS0
MAZ8180GMLS0
1N5404-C311-3
C523
C524
C701
C702
C703
1-104-665-11
1-107-826-11
1-124-584-00
1-124-234-00
1-124-233-11
ELECT
CERAMIC CHIP
ELECT
ELECT
ELECT
100uF
0.1uF
100uF
22uF
10uF
20%
10%
20%
20%
20%
25V
16V
10V
16V
16V
C704
C705
C706
C707
C803
1-162-970-11
1-162-970-11
1-162-970-11
1-162-970-11
1-100-385-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.01uF
0.01uF
0.01uF
0.01uF
0.47uF
10%
10%
10%
10%
25V
25V
25V
25V
25V
C804
C805
C806
C807
C808
1-100-385-11
1-163-009-11
1-163-009-11
1-112-302-11
1-115-340-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
0.47uF
0.001uF
0.001uF
3300uF
0.22uF
10%
10%
20%
10%
25V
50V
50V
16V
25V
C810
C811
C812
C813
1-115-340-11
1-115-340-11
1-165-908-11
1-165-908-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.22uF
0.22uF
1uF
1uF
10%
10%
10%
10%
25V
25V
10V
10V
< FUSE >
< CONNECTOR >
* CN401
CN403
CN501
CN701
CN802
1-564-710-11
1-820-622-21
1-564-705-11
1-820-611-11
1-774-701-21
PIN, CONNECTOR (SMALL TYPE) 8P
SOCKET, CONNECTOR 20P
PIN, CONNECTOR (SMALL TYPE) 3P
CONNECTOR, BOARD TO BOARD 28P
PIN, CONNECTOR 16P
F501
1-576-416-21
< FERRITE BEAD >
FB101
FB201
FB301
FB701
FB702
1-400-334-21
1-400-334-21
1-469-876-11
1-469-844-11
1-414-595-11
FERRITE, EMI (SMD) (1608)
FERRITE, EMI (SMD) (1608)
INDUCTOR, FERRITE BEAD
INDUCTOR
2.2uH
INDUCTOR, FERRITE BEAD
FB705
FB707
1-414-228-11
1-414-228-11
INDUCTOR, FERRITE BEAD
INDUCTOR, FERRITE BEAD
< FUSE >
FU601
1-532-877-11
1-805-043-11
6-500-522-01
6-500-522-01
1-805-043-11
6-500-522-01
ABSORBER, CHIP SURGE
DIODE 10EDB40-TA1B2
DIODE 10EDB40-TA1B2
ABSORBER, CHIP SURGE
DIODE 10EDB40-TA1B2
D205
D301
D302
6-500-522-01
8-719-978-33
6-500-522-01
DIODE 10EDB40-TA1B2
DIODE DTZ-TT11-6.8B
DIODE 10EDB40-TA1B2
FUSE (BLADE TYPE) (AUTO FUSE) 10A
< IC >
IC001
IC301
IC302
IC401
IC402
6-712-929-02
6-705-359-02
6-713-080-11
6-808-490-02
6-711-653-01
IC
IC
IC
IC
IC
TEF6607T/V4/S470,518
TDA8588AJ/N2/R1
BD3447AFV-E2
MB90F882PF-G-105E1
S-1206B33-U3T1G
IC403
IC501
IC502
IC503
6-709-458-01
6-710-965-01
8-759-586-19
6-709-213-01
IC
IC
IC
IC
XC61CN2802NR
TPS40200DRG4
TC7WH123FU(TE12R)
NJM2387ADL3(TE2)
< JACK >
< DIODE >
D101
D104
D105
D201
D204
FUSE, MICRO (1608 TYPE) 2A
J1
J302
1-815-185-13
1-774-699-12
J801
1-566-822-41
JACK (ANTENNA)
JACK, PIN 4P (REAR/SUB AUDIO OUT,
FRONT AUDIO OUT)
JACK (REMOTE IN)
< JUMPER RESISTOR >
JC101
JC102
1-216-295-11
1-216-296-11
SHORT CHIP
SHORT CHIP
0
0
35
CDX-GT48UM/GT480U/GT480US/GT484US
MAIN
Ref. No.
Part No.
Description
Part No.
Description
JC103
JC104
JC105
JC106
JC107
1-216-296-11
1-216-296-11
1-216-295-11
1-216-864-11
1-216-295-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
Remark
Q505
Q701
Q802
Q805
Q807
8-729-027-43
8-729-027-43
8-729-027-43
8-729-620-07
8-729-027-43
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
JC108
JC109
JC110
JC111
JC112
1-216-864-11
1-216-864-11
1-216-864-11
1-216-296-11
1-216-296-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
Q808
8-729-620-07
TRANSISTOR 2SC3052EF-T1-LEF
JC113
JC114
JC115
JC116
JC117
1-216-296-11
1-216-296-11
1-216-864-11
1-216-296-11
1-216-295-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
JC118
JC119
JC120
JC121
JC122
1-216-295-11
1-216-296-11
1-216-296-11
1-216-295-11
1-216-295-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
JC123
JC124
JC125
JC126
JC127
1-216-296-11
1-216-296-11
1-216-864-11
1-216-295-11
1-216-295-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
JC128
JC129
JC130
JC131
JC132
1-216-295-11
1-216-295-11
1-216-864-11
1-216-296-11
1-216-296-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
JC133
1-216-296-11
SHORT CHIP
0
< COIL >
L1
L2
L6
L7
L8
1-414-180-51
1-410-501-61
1-457-644-11
1-481-285-51
1-481-285-51
INDUCTOR
INDUCTOR
COIL (FM MIX)
INDUCTOR
INDUCTOR
3.3uH
2.2uH
L301
L501
L502
L503
L801
1-469-844-11
1-411-595-21
1-406-718-21
1-412-525-31
1-456-617-11
INDUCTOR
COIL, CHOKE
COIL, CHOKE
INDUCTOR
COIL, CHOKE
2.2uH
47uH
68uH
10uH
560uH
560uH
< TRANSISTOR >
Q102
Q103
Q104
Q202
Q203
6-551-856-01
8-729-027-44
6-551-856-01
6-551-856-01
8-729-027-44
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
LTC614TKFP8T146
DTC114TKA-T146
LTC614TKFP8T146
LTC614TKFP8T146
DTC114TKA-T146
Q204
Q303
Q304
Q305
Q401
6-551-856-01
8-729-027-43
8-729-027-23
8-729-027-23
8-729-027-43
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
LTC614TKFP8T146
DTC114EKA-T146
DTA114EKA-T146
DTA114EKA-T146
DTC114EKA-T146
Q402
Q501
Q502
Q503
Q504
8-729-027-23
8-729-027-43
6-551-923-01
6-550-828-01
8-729-027-43
TRANSISTOR DTA114EKA-T146
TRANSISTOR DTC114EKA-T146
FET TPC6108(T5RSONYF,M
FET RSQ035P03TR
TRANSISTOR DTC114EKA-T146
36
Ref. No.
Remark
DTC114EKA-T146
DTC114EKA-T146
DTC114EKA-T146
2SC3052EF-T1-LEF
DTC114EKA-T146
< RESISTOR >
R1
R2
R3
R4
R5
1-216-853-11
1-216-853-11
1-216-864-11
1-216-864-11
1-216-864-11
METAL CHIP
METAL CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
470K
470K
0
0
0
5%
5%
1/10W
1/10W
R6
R10
R11
R12
R13
1-216-843-11
1-216-839-11
1-216-829-11
1-216-009-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
68K
33K
4.7K
22
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R14
R15
R16
R101
R103
1-216-809-11
1-216-864-11
1-216-864-11
1-216-821-11
1-216-817-11
METAL CHIP
SHORT CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
100
0
0
1K
470
5%
1/10W
5%
5%
1/10W
1/10W
R104
R106
R107
R112
R113
1-216-834-11
1-216-813-11
1-216-833-11
1-216-821-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
12K
220
10K
1K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R116
R117
R201
R203
R204
1-216-813-11
1-216-833-11
1-216-821-11
1-216-817-11
1-216-834-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
220
10K
1K
470
12K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R206
R207
R212
R213
R216
1-216-813-11
1-216-833-11
1-216-821-11
1-216-833-11
1-216-813-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
220
10K
1K
10K
220
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R217
R302
R303
R304
R306
1-216-833-11
1-216-825-11
1-216-823-11
1-216-295-11
1-216-841-11
METAL CHIP
METAL CHIP
METAL CHIP
SHORT CHIP
METAL CHIP
10K
2.2K
1.5K
0
47K
5%
5%
5%
1/10W
1/10W
1/10W
5%
1/10W
R308
R309
R311
R313
R401
1-216-811-11
1-216-797-11
1-216-841-11
1-216-805-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
150
10
47K
47
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R402
R404
R405
R406
R407
1-216-845-11
1-216-864-11
1-216-849-11
1-216-845-11
1-216-825-11
METAL CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
0
220K
100K
2.2K
5%
1/10W
5%
5%
5%
1/10W
1/10W
1/10W
R408
R409
R410
R411
R414
1-216-845-11
1-216-809-11
1-216-817-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100
470
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R415
R417
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
100K
100K
5%
5%
1/10W
1/10W
CDX-GT48UM/GT480U/GT480US/GT484US
MAIN
Ref. No.
Part No.
Description
Part No.
Description
R419
R420
R421
R422
R423
1-216-845-11
1-216-809-11
1-216-833-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100
10K
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
Remark
Ref. No.
R523
R524
R525
R526
R527
1-216-821-11
1-216-821-11
1-216-821-11
1-216-797-11
1-216-797-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
1K
1K
10
10
R424
R426
R427
R428
R430
1-216-833-11
1-216-825-11
1-216-825-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
2.2K
2.2K
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R701
R703
R704
R706
R707
1-216-864-11
1-216-845-11
1-216-864-11
1-216-809-11
1-216-809-11
SHORT CHIP
METAL CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
0
100K
0
100
100
R431
R432
R433
R434
R435
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
100K
100K
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R709
R710
R712
R713
R714
1-216-809-11
1-216-845-11
1-216-864-11
1-216-845-11
1-216-864-11
METAL CHIP
METAL CHIP
SHORT CHIP
METAL CHIP
SHORT CHIP
100
100K
0
100K
0
R436
R437
R438
R439
R440
1-216-809-11
1-216-809-11
1-216-809-11
1-218-871-11
1-218-871-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
10K
10K
5%
5%
5%
0.5%
0.5%
1/10W
1/10W
1/10W
1/10W
1/10W
R717
R801
R802
R815
R816
1-216-864-11
1-216-864-11
1-216-864-11
1-216-821-11
1-216-821-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
0
0
0
1K
1K
R441
R442
R443
R444
R445
1-218-871-11
1-216-825-11
1-216-825-11
1-216-825-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
2.2K
2.2K
2.2K
100K
0.5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R817
R818
R819
R823
R825
1-216-841-11
1-216-829-11
1-216-841-11
1-249-425-11
1-216-864-11
METAL CHIP
METAL CHIP
METAL CHIP
CARBON
SHORT CHIP
47K
4.7K
47K
4.7K
0
R446
R447
R448
R452
R454
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
100K
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R826
R827
R829
R830
1-216-864-11
1-216-849-11
1-216-864-11
1-216-864-11
SHORT CHIP
METAL CHIP
SHORT CHIP
SHORT CHIP
0
220K
0
0
R455
R456
R459
R460
R461
1-216-809-11
1-216-833-11
1-216-809-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
10K
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R462
R463
R464
R465
R466
1-216-809-11
1-216-809-11
1-216-809-11
1-216-864-11
1-216-864-11
METAL CHIP
METAL CHIP
METAL CHIP
SHORT CHIP
SHORT CHIP
100
100
100
0
0
5%
5%
5%
1/10W
1/10W
1/10W
R467
R468
R501
R502
R503
1-216-864-11
1-216-845-11
1-216-842-11
1-216-842-11
1-216-834-11
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
100K
56K
56K
12K
R504
R505
R508
R510
R511
1-216-843-11
1-216-821-11
1-216-296-11
1-216-845-11
1-216-823-11
METAL CHIP
METAL CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
68K
1K
0
100K
1.5K
R512
R513
R514
R515
R516
1-216-864-11
1-216-833-11
1-216-851-11
1-216-833-11
1-218-895-11
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
R517
R518
R519
R520
R521
1-218-879-11
1-218-889-11
1-216-821-11
1-218-871-11
1-218-859-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
SERVO
Remark
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
5%
1/10W
5%
5%
1/10W
1/10W
5%
5%
1/10W
1/10W
5%
1/10W
5%
5%
1/10W
1/10W
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/4W
5%
1/10W
< SWITCH >
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
5%
5%
1/10W
1/10W
5%
5%
1/10W
1/10W
0
10K
330K
10K
100K
5%
5%
5%
0.5%
1/10W
1/10W
1/10W
1/10W
22K
56K
1K
10K
3.3K
0.5%
0.5%
5%
0.5%
0.5%
1/10W
1/10W
1/10W
1/10W
1/10W
S401
S402
1-786-826-11
1-571-478-11
SWITCH, TACTILE (RESET)
SWITCH, SLIDE (FREQUENCY SELECT)
< SURGE ABSORBER >
VR1
1-805-043-11
ABSORBER, CHIP SURGE
< VIBRATOR >
X1
1-814-161-11 QUARTZ CRYSTAL UNIT (4MHz)
X401
1-814-207-21 VIBRATOR, CERAMIC (7.92MHz)
X402
1-813-202-11 VIBRATOR, CRYSTAL (32.768kHz)
*************************************************************
A-1555-002-A
SERVO BOARD, COMPLETE
**********************
*************************************************************
MISCELLANEOUS
**************
6
1-776-527-11
CORD (WITH CONNECTOR) (ISO) (POWER)
(GT480US:AR)
6
1-833-762-11 CONNECTION CORD FOR AUTOMOBILE
(POWER) (for Maruti Suzuki:Gasoline car)
(GT48UM)
6
1-833-974-31 CONNECTION CORD FOR AUTOMOBILE
(POWER) (GT480U/GT480US:E,MX/GT484US)
6
1-834-307-11 CONNECTION CORD FOR AUTOMOBILE
(POWER) (for Maruti Suzuki:Diesel car)
(GT48UM)
0 103
X-2149-672-1 SERVICE ASSY, OP (DAX-25A)
*************************************************************
37
CDX-GT48UM/GT480U/GT480US/GT484US
Ref. No.
Part No.
Description
Remark
ACCESSORIES
************
1-479-077-13
2-548-729-01
4-109-735-31
4-109-736-31
4-109-736-51
REMOTE COMMANDER (RM-X151)
LID, BATTERY CASE (for RM-X151)
MANUAL, INSTRUCTION (ENGLISH,SPANISH,
PERSIAN)
MANUAL, INSTRUCTION, INSTALL (ENGLISH,
SPANISH,PERSIAN) (EXCEPT GT480US:AR)
MANUAL, INSTRUCTION, INSTALL (ENGLISH,
SPANISH) (GT480US:AR)
X-2186-697-1 CASE ASSY (for FRONT PANEL)
*************************************************************
PARTS FOR INSTALLATION AND CONNECTIONS
**************************************
151
152
153
X-2179-430-2
1-465-459-41
1-776-527-11
154
1-833-762-11
154
1-833-974-31
154
1-834-307-11
155
156
157
158
3-876-674-01
3-398-492-01
A-1082-993-A
3-259-776-01
FRAME ASSY, FITTING
ADAPTOR, ANTENNA (GT480US:AR)
CORD (WITH CONNECTOR) (ISO) (POWER)
(GT480US:AR)
CONNECTION CORD FOR AUTOMOBILE
(POWER) (for Maruti Suzuki:Gasoline car)
(GT48UM)
CONNECTION CORD FOR AUTOMOBILE
(POWER) (GT480U/GT480US:E,MX/GT484US)
CONNECTION CORD FOR AUTOMOBILE
(POWER) (for Maruti Suzuki:Diesel car)
(GT48UM)
KEY (FRAME)
COLLAR
SCREW ASSY (BS4), FITTING
SCREW (+K 5X8 TP)
151
152
153
154
155
156
×2
157
158
×4
38
CDX-GT48UM/GT480U/GT480US/GT484US
MEMO
39
CDX-GT48UM/GT480U/GT480US/GT484US
REVISION HISTORY
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Ver.
Date
1.0
2008.11
Description of Revision
New

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Download Black & Decker JW260 Service manual