SERVICE MANUAL
Sony CorporationAudio&Video Business GroupPublished by Sony Techno Create Corporation
CDX-GT48UM/GT480U/GT480US/GT484US
FM/AM COMPACT DISC PLAYER9-889-365-012008K04-1© 2008.11
E ModelCDX-GT480U/GT480US
Indian ModelCDX-GT48UM/GT484US
Ver. 1.0 2008.11
SPECIFICATIONS
CD player sectionSignal-to-noise ratio: 120 dBFrequency response: 10 – 20,000 HzWow and fl utter: Below measurable limit
Tuner sectionFMTuning 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 switchableAntenna (aerial) terminal: External antenna (aerial) connectorIntermediate frequency: 150 kHzUsable sensitivity: 10 dBfSelectivity: 75 dB at 400 kHzSignal-to-noise ratio: 70 dB (mono)Separation: 40 dB at 1 kHzFrequency 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 switchableAntenna (aerial) terminal: External antenna (aerial) connectorIntermediate frequency: 25 kHzSensitivity: 26 μV
USB Player sectionInterface: USB (Full-speed)Maximum current: 500 mA
Power amplifi er sectionOutputs: Speaker outputs (sure seal connectors)Speaker impedance: 4 – 8 ohmsMaximum power output: 52 W × 4 (at 4 ohms)
GeneralOutputs: Audio outputs terminal (front, sub/rear switchable) Power antenna (aerial) relay control terminal Power amplifi er control terminalInputs: Remote controller input terminal Antenna (aerial) input terminal AUX input jack (stereo mini jack) USB signal input terminal
Model Name Using Similar Mechanism NEWCD Drive Mechanism Type MG-101Y-188//COptical Pick-up Name DAX-25A
• The tuner and CD sections have no adjustments.
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 VDimensions: 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 specifi cations are subject to changewithout notice.
Photo: CDX-GT480US
CDX-GT48UM/GT480U/GT480US/GT484US
2
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 DISCSPlease 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)
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.
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostat-ic 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 fl exible board is easily damaged and should be handled with care.
NOTES ON LASER DIODE EMISSION CHECKThe laser beam on this model is concentrated so as to be focused on the disc refl ective 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.
CAUTIONUse of controls or adjustments or performance of procedures other than those specifi ed herein may result in hazardous radia-tion exposure.
If the optical pick-up block is defective, please replace the whole optical pick-up block.Never turn the semi-fi xed resistor located at the side of optical pick-up block.
optical pick-up
semi-fixed resistor
• Abbreviation AR : Argentina model IND : Indian model MX : Mexican model
Model 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[]
MODEL IDENTIFICATIONThe 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 specifi ed on the model number label when performing service and inspection.
FRONT PANEL Part No.
–Bottom View–
CDX-GT48UM/GT480U/GT480US/GT484US
3
Type of disc Label on the disc
CD-DA
MP3WMAAAC
UNLEADED SOLDERBoards requiring use of unleaded solder are printed with the lead-free mark (LF) indicating the solder contains no lead.(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARKUnleaded 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 fl ow)
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.
• CD PlaybackYou can play CD-DA (also containing CD TEXT) and CD-R/CD-RW (MP3/WMA/AAC fi les).
This compact disc player is classifi ed as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT label is located on the exterior.
This label is located on the bottom of the chassis.
1. SERVICE NOTE ...................................................... 4
2. GENERAL Location of Controls ....................................................... 5 Connections .................................................................... 6
3. DISASSEMBLY3-1. Sub Panel Assy ............................................................... 93-2. CD Mechanism Block ..................................................... 93-3. Main Board ..................................................................... 103-4. Servo Board .................................................................... 103-5. Chassis (T) Sub Assy ...................................................... 113-6. Roller Arm Assy .............................................................. 113-7. Chassis (OP) Assy ........................................................... 123-8. Chucking Arm Sub Assy ................................................. 123-9. Sled Motor Assy .............................................................. 133-10. Optical Pick-up Section .................................................. 143-11. Optical Pick-up ............................................................... 14
4. DIAGRAMS4-1. Block Diagram –Main Section– ..................................... 154-2. Block Diagram –Display Section– ................................. 164-3. Printed Wiring Board –Main Section– ............................ 184-4. Schematic Diagram –Main Section (1/3)– ...................... 194-5. Schematic Diagram –Main Section (2/3)– ...................... 204-6. Schematic Diagram –Main Section (3/3)– ...................... 214-7. Printed Wiring Boards –Key Section– ............................ 224-8. Schematic Diagram –Key Section– ................................ 23
5. EXPLODED VIEWS5-1. Main Section ................................................................... 295-2. Front Panel Section ......................................................... 305-3. CD Mechanism Section (MG-101Y-188//C) .................. 31
6. ELECTRICAL PARTS LIST .................................. 32
TABLE OF CONTENTS
CDX-GT48UM/GT480U/GT480US/GT484US
4
SECTION 1SERVICE NOTE
EXTENSION CABLE AND SERVICE POSITIONWhen 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).
NOTE FOR REPLACEMENT OF THE SERVO BOARDWhen 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 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.
SERVO BOARD CN401
MAIN BOARDCN701 J-2502-076-1
KEY board
front panel
USB (socket) connector
NOTE FOR THE 20-PIN CONNECTOR (CN901)Do not use alcohol to clean the 20-pin connector (CN901) connect-ing the front panel with the main body.Do not touch the connector directly with your bare hand. Poor con-tact may be caused.
CDX-GT48UM/GT480U/GT480US/GT484US
5
SECTION 2GENERAL This section is extracted
from instruction manual.
• LOCATION OF CONTROLS
6
Location of controls and basic operations
Main unit
Card remote commander RM-X151
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 buttonTo power off; stop the source.
(BACK) button page 8To return to the previous display.
SOURCE buttonTo power on; change the source (Radio/CD/USB/AUX).
(BROWSE) button page 8To enter the Quick-BrowZer mode.
Control dial/select buttonTo adjust volume (rotate); select setup items (press and rotate).
Disc slotInsert the disc (label side up), playback starts.
Display window
(eject) buttonTo eject the disc.
USB terminal page 10To connect to the USB device.
ALBM ARTIST TRACK SHUF ZAP +DM LOUDDISCREGTPTAAF
AUXPAUSEREP SHUF SCRL
OFF
1 2 3 4 5 6
ALBM
SOURCE
MODESEEK
SEEK
PUSH ENTER / SELECTDSPL
DM
BTMZAP
OFF
DSPL SCRL
SELSOURCE MODE
1 32
4 65
ATT
VOL+
–
+
–
7
SEEK +/– buttonsCD/USB:To skip tracks (press); skip tracks continuously (press, then press again within about 1 second and hold); reverse/fast-forward a track (press and hold).Radio:To tune in stations automatically (press); find a station manually (press and hold).
(front panel release) button page 5
MODE button page 9To select the radio band (FM/AM).
Receptor for the card remote commander
RESET button (located behind the front panel) page 4
ZAP button page 9To enter ZAPPIN™ mode.
BTM button page 9To start the BTM function (press and hold).
Frequency select switch (located on the bottom of the unit)See “Frequency select switch” in the supplied installation/connections manual.
Number buttonsCD/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.”
: PAUSETo pause playback. To cancel, press again.
Radio:To receive stored stations (press); store stations (press and hold).
DSPL (display)/SCRL (scroll) button page 10, 11To change display items (press); scroll the display item (press and hold).
AUX input jack page 13To connect a portable audio device.
The following buttons on the card remote commander have also different buttons/functions from the unit. Remove the insulation film before use (page 4).
( )/ ( ) buttonsTo control radio/CD/USB, the same as
–/+ on the unit.Setup, sound setting, etc., can be operated by
.
DSPL (display) button page 10, 11To change display items.
VOL (volume) +/– buttonTo adjust volume.
ATT (attenuate) buttonTo attenuate the sound. To cancel, press again.
SEL (select) buttonThe same as the select button on the unit.
(+)/ (–) buttonsTo control CD/USB, the same as /(ALBM –/+) on the unit.Setup, sound setting, etc., can be operated by
.
SCRL (scroll) buttonTo scroll the display item.
Number buttonsTo receive stored stations (press); store stations (press and hold).
NoteIf the unit is turned off and the display disappears, it cannot be operated with the card remote commander unless on the unit is pressed, or a disc is inserted to activate the unit first.
CDX-GT48UM/GT480U/GT480US/GT484US
6
• CONNECTION• Except CDX-GT480US: Argentina model
*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.
L
R
REAR/SUB FRONTAUDIO OUT
REMOTEIN
FRONTAUDIO OUT
REAR / SUBAUDIO OUT*2
AMP REMMax. supply current 0.3 ACorriente máx. de alimentación de 0,3 A
Fuse (10 A)Fusible (10 A)
Blue/white stripedCon rayas azules y blancas
RedRojo
YellowAmarillo
WhiteBlanco
GreenVerde
PurpleMorado
White/black stripedCon rayas blancas y negras
Gray/black stripedCon rayas grises y negras
Green/black stripedCon rayas verdes y negras
GrayGris
LeftIzquierdo
RightDerecho
ANT REM
BlackNegro
BlueAzul
Max. supply current 0.1 ACorriente máx. de alimentación de 0,1 A
Purple/black stripedCon rayas moradas y negras
*1
from car antenna (aerial) desde la antena del automóvil
LeftIzquierdo
RightDerecho
*3
*1
Connection diagram
To a metal surface of the carFirst connect the black ground (earth) lead, then connect the yellow, and red power supply leads.
To the power antenna (aerial) control lead or power supply lead of antenna (aerial) booster amplifierNotes• 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 amplifierThis 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 switchNotes• 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 timesBe 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 connectionWhen 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 connectionIf speaker and amplifier are not connected correctly, “FAILURE” appears in the display. In this case, make sure the speaker and amplifier are connected correctly.
Diagrama de conexión
A una superficie metálica del automóvilConecte 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 antenaNotas• 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 opcionalEsta 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 encendidoNotas• 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 interrupciónAsegúrese 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 memoriaSi 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 conexiónSi el altavoz y el amplificador no están conectados correctamente, aparecerá “FAILURE” en la pantalla. Si es así, compruebe la conexión de ambos dispositivos.
CDX-GT48UM/GT480U/GT480US/GT484US
7
• CONNECTION• CDX-GT480US: Argentina model
L
R
REAR/SUB FRONTAUDIO OUT
REMOTEIN
1 3 5 7
2 4 6 8
5 7
4 8
FRONTAUDIO OUT
REAR / SUBAUDIO OUT*3
AMP REM
Max. supply current 0.3 ACorriente máx. de alimentación de 0,3 A
Fuse (10 A)Fusible (10 A)
Blue/white stripedCon rayas azules y blancas
*2
*1 from car antenna (aerial) desde la antena del automóvil
*4
*2
See “Power connection diagram” on the reverse side for details.
Para obtener más información, consulte el “Diagrama de conexión de la alimentación” que encontrará al dorso.
*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.
from the car’s power connectordesde un conector de alimentación auxiliar del automóvil
from the car’s speaker connectordesde un conector de altavoces del automóvil
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.
1PurpleMorado
+ Speaker, Rear, RightAltavoz, posterior, derecho
2 – Speaker, Rear, RightAltavoz, posterior, derecho
3GrayGris
+ Speaker, Front, RightAltavoz, frontal, derecho
4 – Speaker, Front, RightAltavoz, frontal, derecho
5White
Blanco
+ Speaker, Front, LeftAltavoz, frontal, izquierdo
6 – Speaker, Front, LeftAltavoz, frontal, izquierdo
7GreenVerde
+ Speaker, Rear, LeftAltavoz, posterior, izquierdo
8 – Speaker, Rear, LeftAltavoz, posterior, izquierdo
Positions 1, 2, 3 and 6 do not have pins.Las posiciones 1, 2, 3 y 6 no tienen pines.
4 YellowAmarillo
continuous power supplyfuente de alimentación continua
5 BlueAzul
power antenna (aerial) controlcontrol de la antena motorizada
7 RedRojo
switched power supplyfuente de alimentación conmutada
8 BlackNegro
earthmasa
Connection diagram To AMP REMOTE IN of an optional power amplifierThis connection is only for amplifiers. Connecting any other system may damage the unit.
WarningIf you have a power antenna (aerial) without a relay box, connecting this unit with the supplied power connecting lead may damage the antenna (aerial).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 connectionWhen 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 connectionIf speaker and amplifier are not connected correctly, “FAILURE” appears in the display. In this case, make sure the speaker and amplifier are connected correctly.
Diagrama de conexión A AMP REMOTE IN de un amplificador de potencia opcionalEsta conexión es sólo para amplificadores. La conexión de cualquier otro sistema puede dañar la unidad.
AdvertenciaSi 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.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 memoriaSi 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 conexiónSi el altavoz y el amplificador no están conectados correctamente, aparecerá “FAILURE” en la pantalla. Si es así, compruebe la conexión de ambos dispositivos.
CDX-GT48UM/GT480U/GT480US/GT484US
8
SECTION 3DISASSEMBLY
• This set can be disassembled in the order shown below.
3-1. SUB PANEL ASSY (Page 9)
3-2. CD MECHANISM BLOCK (Page 9)
SET
3-3. MAIN 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)
3-4. SERVO BOARD (Page 10)
CDX-GT48UM/GT480U/GT480US/GT484US
9
Note: Follow the disassembly procedure in the numerical order shown below.
3-1. SUB PANEL ASSY
3-2. CD MECHANISM BLOCK
two claws
two claws
sub panel assy
two screws (+PTT 2.6 × 6)
CN701
CN501 (3P)
screw (+PTT 2.6 × 6)
screw (+PTT 2.6 × 6)
two screws (+PTT 2.6 × 4)
bracket (CD)CD mechanism block
CDX-GT48UM/GT480U/GT480US/GT484US
10
3-3. MAIN BOARD
3-4. SERVO BOARD
MAIN board
insulating sheet
two screws (+PTT 2.6 × 8)
three screws (+BTT)
screw (+PTT 2.6 × 10)
heat sink
two screws (+P 2.6 × 8)
screw (+P 2.6 × 10)
two screws (+PTT 2.6 × 10)
SERVO board
SERVO board
toothed lock screw (M 1.7 × 2.5)
toothed lock screw (M 1.7 × 2.5)
Remove the eleven solders.
GRYYELBLU
ORGREDBLKREDWHT
BLKREDWHT
claw
clawoptical pick-up (16 core)
(CN101)
CDX-GT48UM/GT480U/GT480US/GT484US
11
3-5. CHASSIS (T) SUB ASSY
3-6. ROLLER ARM ASSY
chassis (T) sub assy
claw
two precision screws (+P 1.7 × 2.2)
two precision screws (+P 1.7 × 2.2)
washer
gear (RA1)
roller arm assy
spring (RAL)
spring (RAR)
CDX-GT48UM/GT480U/GT480US/GT484US
12
3-7. CHASSIS (OP) ASSY
3-8. CHUCKING ARM SUB ASSY
two coil springs (damper) (natural)
coil spring (damper) (green)
chassis (OP) assy
tension spring (KF)
gear (LE1)
lever (D)
slider (R)
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.
CDX-GT48UM/GT480U/GT480US/GT484US
13
3-9. SLED MOTOR ASSY
sled motor assy
sled motor assy
spring
spring
stand
stand
turn table
three serration screws (M 2 × 3)
three serration screws (M 2 × 3)
Note: Place the stand with care not to touch the turn table.
Note: Never remove these parts since they were adjusted.
Note for Assembly
Note: Take care to prevent the chassis from being bent when tightening the three machine screws.
bearing (R)
bearing (F)
CDX-GT48UM/GT480U/GT480US/GT484US
14
3-10. OPTICAL PICK-UP SECTION
3-11. OPTICAL PICK-UP
optical pick-up section
Note: Be careful not to touch the lens and hologram terminal when removing the optical pick-up section.
There is space at the end of the leaf spring (sub guide) to avoid contact with the slide.
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.
Prevent the end of the leaf spring (sub guide) from being in contact with the OP slide base.
CDX-GT48UM/GT480U/GT480US/GT484US
CDX-GT48UM/GT480U/GT480US/GT484US
1515
4-1. BLOCK DIAGRAM – MAIN Section –
SECTION 4DIAGRAMS
2022
11122881718
3257
192713244
AU_LCHAU_RCH
TXD(MC-BUS)RXD(MC-BUS)WAKE UPZ_MUTECD_ONCDM_ON
SYS_RSTEJECT_OKVBUS ON
A_ATTBU CHECKMECHA 8.5VA+3.3VBU_+3.3VDR_+6V
R-CH
R-CH
R-CH
R-CH
R-CH
AUDIO +8.5V
BU_+3.3VSERVO+3.3V
R-CH7 AUX-L9 AUX-R
BU+3.3V
MC RX59MC TX60WAKE UP58Z-MUTE62CD_ON27CDM_ON28
RESET54SYSRST26V-BUS ON
BU +3.3V
70CLK IN61MD251MD053FLASH EN178
VOUT1 VIN 215
D701
4 FMIN13 FMIN2
3 TU-L
8 AUX GND
ELECTRONIC VOLUMEIC302
J1(ANTENNA)
PHASE LOCKED LOOP(PLL)IC001
L6FM MIX
L2
CN701
CDMECHANISM
UNIT(MG-101Y)
(1/2)
I2C BUS CONTROLLEDPOWER AMP/MULTIPLEVOLTAGE REGULATOR
IC301
SYSTEM CONTROLIC401 (1/2)
RESETIC403
CN802
4 TU-R
5 CD-L6 CD-R
R-CH (FRONT)R-CH (REAR)
BATT
R-CH
89
18SCL19SDA
14RSSI 37 VSM
16 XTAL1
15 XTAL2
LOUTROUT
J901AUX
X14MHz
S401RESET
53
OUT-FL+OUT-FL–
97
OUT-RL+OUT-RL–
27
R-CH
ANT-REM
35VPBATT
20VP16VP2
30AUDIO+B3133
SERVO+3.3VMECHA+6V
34PANEL+B
3432
OUT-FR
27SACLK28SADA29SAOUT
OUT-RR
R-CH
31R/S OUT-L
13ZAPPIN116ZAPPIN2
4 SCL
AUDIO +8.5VSERVO+3.3VMECHA+6VPANEL+B
2 SDA
16 BEEP22 STB25 DIAG
7
10
12
11
16
19
2
4
3
6
3738
SCLSDA
I2C-SCKI2C-SIO
I2C-SCKI2C-SIO
I2C-SCKI2C-SIO
I2C-SCKI2C-SIO
23I2C_SCK72SACLK71SAOUT38SAIN
22I2C_SIO
31ATT
47EXATT_XEN
98ZAPPIN
97BEEP68AMPSTB69DIAG
83BU CHECK
12 IN-FL
FL+FL–
L
R
RL+RL–
FR+FR–RR+RR–
ANT-REM
BATT
ACC
35OUT-FL
11 IN-RL33OUT-RL
MUTEQ102
MUTE DRIVEQ303,304
29ACC INACC DETECT
Q805
+3.3V REGIC402
MUTEQ103
29AMP-REM 5 AMP-REM
1 AMRFIN
REAR/SUB
D306
D308
D309
FU601
37BU+B B.U+5V
FRONTR-CH
L
J302
R
-1
-2
-3
-4
AUDIOOUT
MUTEQ104
BU+3.3V
BATT
23
BACK-UP CHECKQ802,807,808,
D806,807
MECHA +6V
3.3V6
UART_CLK3
FLASH_W7
CLK IN2
RESET
RX4
1
5 TX
CN401FLASH
PROGRAMMING
BU +3.3V
B.U +5V
R-CH (REAR/SUB)30R/S OUT-R
CD MUTEQ305
FLASHPROGRAMMING
BUFFERQ401,402
• Signal Path• R-CH is omitted due to same as L-CH.
: AM
: CD
: FM
: AUX
CDX-GT48UM/GT480U/GT480US/GT484US
CDX-GT48UM/GT480U/GT480US/GT484US
1616
4-2. BLOCK DIAGRAM – DISPLAY Section –
X40232.768kHz
14
13
39
495048
40
SYSTEM CONTROLIC401 (2/2)
LCD DRIVER,LED CONTROLIC901
KEYIN1
CLK LCDCE
LCD_SOLCD_SCK
LCD_CE
KEYIN0
46 KEYACK1
11 RE-IN0RE0RE1 12 RE-IN1
XOUT
XIN
X4017.92MHz
92
93 OSCOUT
7 NOSE_SW
OSCIN
6364
62
DIMMER 2
BLINK 4
BACK-LIGHT 1
COM4I
COM1
LCD901
LIQUIDCRYSTALDISPLAYPANEL
5|
50•55•60
51|
54
SEG48I
SEG1DATA PANEL+B
KEY MATRIXLSW901,905–913,
S902–908
(VOLUME)PUSH ENTER/SELECT
RE901
ROTARYENCODER
95 SIRCS
REMOTECONTROL
SIGNALRECEIVER
IC902
Q907LED
DRIVER
Q901LCD BACK LIGHT
DIMMERCONTROL
Q902LCD BACK
LIGHTCONTROL
LED907,911,913-915,922,924,925,930,931,
LSW901,905-913
LED926-929 (GT48UM)LED928,932,935
(GT480U/GT480US/GT484US)(RING ILLUMINATION)
LED901(LCD BACK LIGHT)
3
USB POWERCONTROL SWITCH
IC503
99SYNC OUT
24USB OVER
21USB ON
BATT
100DD ON
VIN VBUS1 3VOUT
D505
L502
DC/DC CONVERTERCONTROL
IC502
CDMECHANISM
UNIT(MG-101Y)
(2/2)
USB D+USB D–
3 CLR
2 B5Q
DC/DC CONVERTERIC501
6DRV1 RC
2CONT
USB POWERSWITCH
Q502
USB POWERCONTROL
Q501
SWITCHING REGULATOR
Q503
D510
USB OVERCURRENT DETECT
Q504,505
132
VBUSD+D–
4
CN902
(USB)
D502
34 RC IN1
45 KEYACK0
41 RC IN0J801
(REMOTE IN)
• Signal Path: USB
55AREA SEL2BU+3.3V
S402FREQUENCY
SELECT
FM(200K)AM(10K)
FM(50K)AM(9K)
CDX-GT48UM/GT480U/GT480US/GT484US
CDX-GT48UM/GT480U/GT480US/GT484US
1717
For Schematic Diagrams: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
specifi ed.• f : internal component.• C : panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.(In addition to this, the necessary note is printed in each block.)
• 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
For Printed Wiring Boards: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.)
• Waveforms– MAIN Board –
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.
Note: The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety.
Replace only with part number specifi ed.
0.05 Vp-p
4 MHz
0.8 Vp-p
32.768 kHz
0.05 V/DIV, 50 nsec/DIV
0.5 V/DIV, 20 μsec/DIV
IC001 (XTAL1)
IC401 (X_OUT)
1.7 Vp-p
7.92 MHz
0.5 V/DIV, 50 nsec/DIV
IC401 (OSC_OUT)
• Abbreviation MX : Mexican model AR : Argentina model
CDX-GT48UM/GT480U/GT480US/GT484US
CDX-GT48UM/GT480U/GT480US/GT484US
1818
1
A
B
C
D
E
F
G
H
I
2 3 4 5 6 7 8 9 10 11 12
1-877-690- (21)
21
GT480U/GT480US:E,MX MODEL/GT484US
GT480US:AR MODEL
FREQUENCYSELECT
-2 -1
S402
FM(50K)AM(9K)
FM(200K)AM(10K)
J302
S401
FLASHPROGRAMMING
RESET
-2R
-1L
-4R
-3L J801
(REMOTE IN)
CD MECHANISMUNIT
(MG-101Y)(2/2)
CD MECHANISMUNIT
(MG-101Y)(1/2)
J1(ANTENNA)
FU601
REAR/SUB
AUDIO OUT
FRONT
KEY BOARD CN901A
81
3
1
B1 A1A1
4
B14
137
236
DD
GSD
D
GSD
DDD
1100
3031
8180
5051
31
58 1
4
116 17
32
2120
401
14
85
15
C20
C21
R401
C22
R402
C23
JC13
0
C24
R404
JC131
C25R4
05
JC13
2
C26
R406
R212
JC13
3
C27
R407
R213
C28
R408
R409
R216
R217
R410
R411 R414
R415R417
R801
R419
R802
CN40
1
CN403
R420
R421
R422
R423
R424
R426
R427
R428
R430
R815
R816
R817
R818
R819
C201
R431
R432
C203
R433
R434
C204
C205
R435
R436
C206
CN802
9
1
16
8
R437
C207
R438
C208
C209
R439
R823
R825
C401
R826
C402
R827
C403
C404
C210
R440
R829
JL00
1
C405
C211
R441
JL002
C212
C406
R442
JL003
C213
C407
R443
JL004
C214
R444
JL005
C409
C215
JL006
C216
R446
JL007
R447
R830
JL008
R448
JL009
C411
X401
X402
C413
JL010JL011JL012
R452
C416
JL013
C417
JL014
C418
JL01
5
R455
C419
JL016
R456
JL017
C803
JL018
C804
R459
JL019
C805
C806
C807
C420
C808
C421C422
C423
R460
JL020
C424
R461
JL021
C425
S401
R462
JL022
C426
R463
JL023
C427
R464
JL024
C428
C810
R465
JL025
C811
C429
R466
C812
JL026
R467
C813
JL027
R468
JL028
JL029
F501
C433
C434
JL030
C435
JL03
1
C436JL
032
JL033
JL034
JL035
JL036
JL037
JL038
C1
JL039
C5
C6
C7C8
JL040
C9
JL041JL042
JW201
JW202
JW20
3
JW20
4
JW20
5
JW20
6
Q102
B C
E
B C
E
E C
B
B C
E
E C
B
JW20
7
Q103
JW20
8Q104
JW20
9
D201
JW210
D204
JW21
1
D205
JW21
2
JW213
Q303
JW214
Q304
JW215
Q305
JW21
6
JW21
7
JW21
8
JW21
9
D401
D403
1
2
20
19
D404
E C
B
B C
E
B C
E
B C
EB
C E
E C
BE
C B
Q501
Q502
Q503
JW220
Q504
JW22
1
Q505
JW222
JW22
3
JW22
4
JW22
5
L301
JW22
6
JW22
7
JW228
D410 JW229
Q701
JW230
JW231
L501
JW232
L502
JW233
L503
JW23
4
JW23
5
JW23
6
D806
JW237
D807
JW23
8
JW239
D809
JW240
D810
JW241
D811
JW24
2
D812
JW24
3
JW24
4
JW24
5
JW246
JW24
7JW
248 JW
249
JW250
JW251
JW25
2
JW253JW25
4
JW25
5
FB10
1
JW25
6
JW25
7
JW258
JW25
9
JW260JW
261
FB301
JW262
JW26
3
JW26
4
JW26
5 R101
JW26
6
JW26
7
R103
JW268
R104
JW269
R106
R107
JW270
JW27
1
JW27
2
R302
JW273
R303
R304
JW274
JW27
5
JW276
R306
R112
JW27
7
R113
JW27
8
R308
JW279
FB701
R309
FB702
R116
R117
FB70
5
R501
R502
FB70
7
R503
JW280
R504
JW28
1
R311
R505
JW28
2
JW283
R313
JW284
R508L1
JW285
L2
JW286
JW287
JW28
8
JW289
R701
L6
L7
R703
L8
R704
R510
R511
R706
R512
R707
R513
JW290
R514
JW291
R709
R515
JW292
R516
JW293
R517
JW294
R518
JW29
5
R519
JW29
6
JW29
7
JW29
8
R710
JW299
CN501
R712
R714
R520
R521
R717
R523
R524
R525
C101
R526R527
C103
C104
C105
CN701
C106
C107
C108
C109
C301
C302
C303
C304
C110
C305
C111
C112
C306
C113
C307
C308
C114
C309
C115C116
C501
C502
C503
C504
C311
C505
C312
C506
C313
C507
R10
C314
C508
R11
C315
C509
R12
C316
R13
C317
R14
C318
R15
C701
C319
R16
C702
C703
C704
C705
C706
C707
C513
C514
C515
C322
C516
C323
C517
C518
C519
A001
C520
C521
C523
C524
R1
R2
R3
R4R5
R6
VR1
JW102
JW300
JW30
1
D101
JW30
2
JW30
3JW30
4
D104
JW305
D105
JW306
Q202
JW30
7
Q203
JW308
Q204
JW309
D301
D302
D303
JW31
0
D304
JW311
Q401
D305
JW31
2
Q402
D306
JW313
JW31
4 D308
JW31
5
D309
JW31
6
JW31
7
JW318
JW319
JW126
D502
D503
D504
D505
B C
EB
C E
E C
B
E C
B
E C
B
JW320
JW32
1
JW32
2
JW323
JW324
D701
JW32
7
JW328
D510
JW329
D511
D512
Q802
JW13
7
JW13
8
Q805
Q807
JW33
0
Q808
JW147
JW148
L801
JC10
1
X1
JC102
JC10
3
JC10
4
R713 JC
105
JC10
6
JC10
7
JC10
81
2
43JC109
JC11
0JC
111
FB20
1
JC11
2
JC113
JC114
JC115
JC11
6
JC117
JC118
JC119
C12
C13
JC120
JC121
R201
JC12
2
C16
JC123
C17
R203
JC124
C18
R204
JC125
C19
JC12
6
R206
JC12
7
R207
JC128
JC129
B C
E
B C
E
S402
R445
R454
IC00
1
IC401
IC40
2IC
403
IC30
2
IC50
1
IC50
2IC
503
IC301
4-3. PRINTED WIRING BOARD – MAIN Section – • : Uses unleaded solder.
Ref. No. Location• Semiconductor Location
D101 H-3 D104 C-6 D105 C-6 D201 H-3 D204 C-6 D205 C-5 D301 G-3 D302 D-7 D303 C-7 D304 C-7 D305 C-7 D306 D-4 D308 E-6 D309 F-6 D401 H-5 D403 I-3 D404 I-3 D410 H-4 D502 G-8 D503 F-8 D504 F-9 D505 G-8 D510 G-8 D511 G-8 D512 G-8 D701 F-7 D806 E-9 D807 E-9 D809 C-7 D810 C-8 D811 C-8 D812 C-8
Ref. No. Location IC001 E-2 IC301 B-5 IC302 D-3 IC401 G-5 IC402 D-4 IC403 F-4 IC501 F-8 IC502 G-8 IC503 H-8 Q102 B-3 Q103 C-3 Q104 B-3 Q202 B-3 Q203 B-4 Q204 B-3 Q303 D-4 Q304 D-4 Q305 E-7 Q401 F-4 Q402 G-4 Q501 G-7 Q502 E-9 Q503 F-8 Q504 G-8 Q505 G-8 Q701 F-7 Q802 E-9 Q805 D-7 Q807 E-9 Q808 F-8
VR1 C-2
(Page 22)
CDX-GT48UM/GT480U/GT480US/GT484US
CDX-GT48UM/GT480U/GT480US/GT484US
1919
4-4. SCHEMATIC DIAGRAM – MAIN Section (1/3) – • See page 24 for IC Block Diagrams.
H
B
2
A
C
I
E
F
D
11 1254 7 14101 133 98
G
6
MAIN BOARD (3/3)2
BOARD(2/3)
MAIN1
IC B/D
14.4
00.6
06.2
6.2
0
2.8
0
7.3 8.1 7.3 7.3
0 <3.3
>
5.13.3 8.3 8.5 3.3 8.3 14.37.3 7.3 8.1 7.3 14
14.43.3 7.3 8.1 14.4 14 9.514
.4 8.1 7.3 3.3 6.3
3.3 5.13.3
3.3
3.3
013.8
13.7003.3
GT480US:AR MODEL
GT480U/GT480US:E,MX MODEL/GT484US
MAZ8180GMLS0D807
1kR816
RT1N141C-TP-1Q802
1kR815
J801(REMOTE IN)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CN80216P
FL+RL+RR+FR+
AMP-REMANT-REM
ACCGNDFL-RL-RR-FR-
TEL-ATTILL
TEST+B+B+B+B
C3110 .01
250uHL801
0 .22C811
1C115
1C215
0 .22C305
MAZ8
180G
MLS0
D811
1C210
0.22
C405
0 . 22C810
MAZ8
180G
MLS0
D810
IC301TDA8588AJ/N2/R1
1
TAB
2
SDA
3
OUT-
FL-
4
SCL
5
OUT-F
L+
6
VP2
7
OUT-R
L-
8
P-GN
D1
9
OUT-R
L+
10
SVR
11
IN-R
L
12
IN-F
L
13
S-GND
14
IN-F
R
15
IN-R
R
16
BEEP
17
OUT-R
R+
18
P-GN
D3
19
OUT-R
R-
20
VP1
21
OUT-F
R+
22
STB
23
OUT-F
R-
24
P-GN
D4
25
DIAG
26
RST
27
ANT-R
EM
28
CRES
29
AMP-R
EM
30
AUDIO
+B
31
SERV
O+3.3
V
32
GND
33
MECH
A-6V
34
PANE
L+B
35
VP
36
CBU
37
BU+B
0.22
C404
1C114
16V
3300C8
07
0.01
C406
1C214
0 .22C304
0 .01C308
MAZ8
180G
MLS0
D809
1C109
1C110
1C209
1N54
04-C
311-
3D8
12
43
12
XC61CN2802NRIC403
VOUT
VINNC
VSS100kR401
0.01
C407
0 . 01C401 0 . 1
C402
2.2u
HL3
01
47k
R817
C804
0.4747k
R819
4.7k
R818
2SC3052EF-T1-LEFQ805
ACC DETECT
4.7kR823
1000
pC8
06
1000
pC8
05
RT1P141C-TP-1Q304
RT1N
141C
-TP-
1Q3
03
47R313
S401
47kR306
47pC314
150R308
10V
C409
1000
RT1N141C-TP-1Q807
R827220k
2SC3052EF-T1-LEFQ808
RT1P141C-TP-1Q305
16V47
C322
25V22
C303
C116100p
C111100p
C216100p
C211100p
2 . 2C315
IVSS
O
S-1206B33-U3T1GIC402
10ED
B40-T
A1B2
D303
10ED
B40-T
A1B2
D105
10ED
B40-T
A1B2
D302
10ED
B40-T
A1B2
D104
10ED
B40-T
A1B2
D205
10ED
B40-T
A1B2
D304
10ED
B40-T
A1B2
D305
10ED
B40-T
A1B2
D204
R8300
16V
47C4
33
1C306
16V47
C307
MAZ8075GMLS0D806
0R825
10V
330
C411
16V10
C312
16V10
C31316V10
C309
6.3V330
C403
MA2J1110GLS0D308
MA2J1110GLS0D309
MA2J1110GLS0D306
R8260
R8010
R8020
0.47
C803
12
34
5
6
789
12 13 14 15 16 17 18 21 22 23 24 25 26 27 28
0.22
C808
I2C_
SIO
I2C_S
CKRC0
ACC
ATT
RC1
MAIN BOARD (1/3)
+3.3V REGIC402
1
3 2
IC403RESET
RESET
Q303,304MUTE DRIVECD MUTE
Q305
Q802,807,808BACK-UP CHECK
VOLTAGE REGULATORPOWER AMP/MULTIPLE
IC301I2C BUS CONTROLLED
FU60110A
4
ANT REM
7
13
FL–
RR+
8
FL–
ACC
11
9
7
2 RR–
ANT REM
6
ANT REM
5
ACC
10
4
FRONT
+
2
8
8
16
14
1–
R-CH
FRONT
3
RL–
FR+
L-CH
RL+
RL–
2
1
4
BATT
–
5
FR–
REAR
FL+
AMP REM
GND
6
5
FR–
15
FL+
–
R-CH
GND
REAR
3
7
+
15
–
L-CH
13
GND
3 11
12
RL+
8
7
ACC
AMP REM
+
14
1
RR+
BATT16
9
6
RR–
1
+
BATT
3
5
2
6
12
10
FR+
4
(Page 21)
(Page 20)
CDX-GT48UM/GT480U/GT480US/GT484US
CDX-GT48UM/GT480U/GT480US/GT484US
2020
H
B
2
A
C
I
E
F
D
11 1254 7 14101 13
J
3 98
G
6
A
1
(1/3)1BOARD
MAIN
(3/3)3BOARD
MAIN
BOARDCN901
KEY
IC B/D
IC B/D
00
00
0
0
0
0
0
0
0
0
4.2
0
0
0
4.2
4.2
4.2
4.2
4.2
4.2
4.2
8.3
3.3
3.3
3.8
4.2
4.2
3.8
3.4
3.8
3.4
3.8
3.8
3.8
3.8
3.3
3.3
3.4
7
8.3
5.6
2.7
2.2
0(1.2)
(1.2)0
(2.9)1.2
8.3(6.6)
8.3(6.6)
5.9
6
0.7
(5)4.1
(3.6)3
(2)0.4
3.8
3.8
(1.8)0
8.3
(2.9)3.1
(2.9)3.1
0
00.1
C316
50V
2.2C2
03
100pC113
50V10
C10650V10
C206
100pC207
50V10
C212
220R116
100pC213
100pC107
220R106
220R206
220R216
50V
2.2C1
03
50V10
C112
50V10C319
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20PCN403
GNDUSB_VBUSGNDUSB_GNDKEY_GNDUSB_D+AUX_LCHUSB_D-KEY1AUX_RCHRE1AUX_GNDRE0KEY0LCD_CESIRCSLCD_CLKLCD_DATAILL+BPANEL(NOSE SW)
R31147k
10R527
10R526
4700pC104
4700pC204
12kR104
12kR2042.2k
R302
470R103470
R203
ABSO
RBER
, CHI
P SU
RGE
D201
ABSO
RBER
, CHI
P SU
RGE
D101
MAZ8
068G
MLS0
D410
10kR117
10kR217
10kR107
10kR207
50V1
C10550V
1C205
50V2.2
C323
47p
C302
R4040
1
2
3
3PCN501
USB_D+USB_D-USB_GND
FB201
FB101
1kR212
1kR112
10kR213
10kR113
G
C3181
LTC6
14TK
FP8T
146
Q102
LTC6
14TK
FP8T
146
Q204
LTC6
14TK
FP8T
146
Q202
LTC6
14TK
FP8T
146
Q104
1C812
1C813
RT1N
140C
-TP-
1Q1
03RT
1N14
0C-T
P-1
Q203
1.5k
R303
0R829
CAM003
50V10C208
50V10C108
0R304
10V100C520
4039
3837
3635
34 76
54
32
1
3332
3031
8
2728
29
910
1112
1314
24 17
2526
2322
21 2019
1815
16
BD3447AFV-E2IC302
BUS_LCH
BUS_RCH
TU_LCH
TU_RCH
CD_LCHCD_RCH
AUX_LCH
AUX_GND
AUX_RCH
NCO
NCO
NCO
ZAPPIN1
NCO
NCO
ZAPPIN2
EBIAS
DS2_L
DS1_L
DS3_LDS3_R
DS1_R
DS2_R
EBIAS
RING_LCH
RING_RCH
SA_CLK
SA_DA
SA_OUT
R/S_OUT_RCH
R/S_OUT_LCH
OUT_RRCH
OUT_RLCH
OUT_FRCH
OUT_FLCH
VCC
SCL
SDA
GND
FIL
10R309
D301
UDZS
USTE
-176
.8B
D403
MAZ8
068G
MLS0
D404
MAZ8
068G
MLS0
16V220C317
C5240.1
1C21
22R12
4MHzX1
12pC183.3uH
L1
0R16
0R4
L22.2uH0
R3
0.01C8
560uHL8
J1(ANTENNA)
100R14
100R13
CAM002
0.1C26
1000pC1
0.22C12
JW14
8
0.1C9
VR1
470kR1
0.01C19
10pC66p
C7
3231
3029
2827
12
34
56
2625
24
78
9
2322
2120
1011
12
1918
17
1314
1516
IC001TEF6607T/V4/S470,518
AMRFIN
AMRFDEC
FMIN2
FMIN1
GNDRF
VCC2
AMRFAGC
LOUT
ROUT
GNDAUD
AMIFAGC2
MPXIN
MPXOUT
RSSI
XTAL2
XTAL1GNDD
SCL
SDA
VREF
VREGSUP
VCC1
GND
VCODEC
PLL
PLLREF
TEST
AMSELIN1
AMSELIN2
AMIFAGC1
AMSELOUT1
AMSELOUT2
0.01C22
0R5
JW14
7
JW13
7
0.1C25
33kR10
0.1C24
0.1C17
0.01C23
0R15
560uHL7
68kR6
JW13
8
16V47C28
1000pC5
470kR2
JW126
0.01C20
L6FM MIX
1
2
3 4
6
2.2C13
0.1C27
4.7kR11
0.47C16
JW102
12
34
5
6
789
29
30
33343539
4041
32
1000
pC3
01
SA_CLK
SA_DA
I2C_SIO
I2C_SCK
ZAPPIN
SA_IN
I2C_SCK
I2C_SIO
KEY1
RE1
RE0KEY0LCD_CESIRCSLCD_CLKLCD_DATA
NOSE_SW
MAIN BOARD (2/3)
MUTE Q102-104,202-204
IC302ELECTRONIC VOLUME
IC001PHASE LOCKED LOOP(PLL)
CD MECHANISMUNIT
(MG-101Y)(1/2)
AUDIO OUT
REAR/SUBR
R
L
LFRONT-3
-2
-4
-1
4PJ302
4-5. SCHEMATIC DIAGRAM – MAIN Section (2/3) – • See page 17 for waveforms. • See page 24 for IC Block Diagrams.
(Page 23)
(Page 21)
(Page 19)
CDX-GT48UM/GT480U/GT480US/GT484US
CDX-GT48UM/GT480U/GT480US/GT484US
2121
4-6. SCHEMATIC DIAGRAM – MAIN Section (3/3) – • See page 17 for Waveforms. • See page 26 for IC Block Diagrams. • See page 27 for IC Pin Function Description.
H
B
2
A
C
I
E
F
D
11 1254 7 14101 13
J
3 98 15
G
6
2
3
MAIN BOARD (1/3)
2
3( 2 / 3 )BOARDMAIN
IC B/D
IC B/D
IC B/D
3.30
014
.414
.414
.414
.414
.4 5.714
.412
.75.7
5.75.7
14.4
14.4
12.7
0.5 3.9 1.3 0.7
5.7 3.3 5.2 1.3
2.6
0 0.1
3.1
3.3
2.6
0.9
0
1.4
3.3
3.3
0
3.3
03.1
0 3.3
0
00
3.3
03.3 3.1 3.13.3 03.3 0 3.3
0.1
3.30
1.9
0
3.2
0
3.3
0
1.6
3.2
3.3
1.2
3.3
0
0 0
3.11.83.30.1 1.2
1.7
0
0
2.8
0.503.33.33.3
0.23.23.2
3.3 3.3
3.33.33.3
03.33.33.33.33.33.3
0
3.3
3.3
0
0
3.3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
515253545556575859606162636465666768697071727374757677787980
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
IC401MB90F882
PF-G-105E1
CYRI
L_SE
LB-
OUT_
SEL
COL_
SWILL
UMI_S
ELNC
ONC
ONO
SE_S
WNC
ONC
ONC
ORE
_IN0
RE_IN
1X_
OUT
X_IN
VCC
VSS
C UNIS
IUN
ISO
UNIS
CKUS
B_ON
I2C_S
IOI2C
_SCK
USB_
OVER
BUS_
ONSY
S_RS
TCD
_ON
CDM_
ONAC
C_IN
TEL_
ATT ATT
AVCCAVRH
RC_IN1AVSS
QUALITYVSM
SA_INKEY_IN1KEY_IN0
RC_IN0NCONCOVSS
KEY_ACK0KEY_ACK1
EXTATT_XENLCD_CELCD_SO
LCD_SCK
MD2
MD1
MD0
RESE
TAR
EA_S
EL2
AREA
_SEL
1AR
EA_S
EL0
WAK
E_UP
MC_R
XMC
_TX
CLK_
INZ_
MUTE
NCO
TEST
VCC
VSS
NCO
AMP_
STB
DIAG
VBUS
_ON
SA_O
UTSA
_CLK
NCO
TU_A
TTNS
MASK
RDS_
ONFL
ASH_
EN0
FLAS
H_EN
1NC
ONC
O
NCOTU_ATTINBU_CHECKDAVNNCONCONCONCONCOVCCVSSOSC_INOSC_OUTNCOSIRCSNCOBEEPZAPPINSYNC_OUTDD_ON
0.1C517
16V
120
C502
87
654
32
1
TC7WH123FU(TE12R)IC502
A
B
CLR
GND Q
Cx
Rx/Cx
VCC
8 7 6 5
4321
TPS40200DRG4IC501
RC SS COMP
FBGN
D
DRV
ISNSVC
C
0.5%
100kR5
16
RT1N141C-TP-1Q501
MA24
D500
0BS0
D504
15pC509
1kR519
1.5kR511
1C5
03
100kR510
0.1C5
04
330kR514
0.1C5
01
1kR505
470pC505
MAZ8
120G
MLS0
D503
68kR504
470pC506
1C507
10kR513
56k
R502
1500pC508
470pC515
56kR501
0.5%
22kR5
17
R7170
100kR710
16V22C702
0.01C707
100R707
0.01C705
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
28PCN701
NCONCO
SYS_RSTBU_3.3VBU_GND
NCOVBUS_ON
Z-MUTEZ/Y_CHECK
D_GNDTXD(MC_BUS)RXD(MC_BUS)
AUDIO_8.5VUSB_GND
DR_6VDR_GND
CD_ONCDM_ON
A_ATTAU_LCHAU_GNDAU_RCH
A_GNDA_3.3V
EJECT_OKOPEN_REQBU_CHECK
WAKE_UP
100R709
2AF501
R411
100k
R417
100k
100k
R419
10k
R421
10k
R424
0.01
C417
0.01
C418
32.76
8kHz
X402
R426
2.2k
2.2k
R427
100k
R432
100k
R433
100R435
100R436
0.5%10kR441
0.5%10k
R440
0.5%10k
R439
100kR434
100R438100R437
1000
pC4
2510
00p
C426
1000
pC4
27
1000pC428
100k
R448
100k
R447 100k
R446100k
R454
R452
100k100
R455
10k
R456
220kR405
1000pC413
100kR408
2.2kR407
100k
R406
10uHL503
1kR523
1kR524
1kR525
100kR703
100kR713
R415
100k
0R508
1
2
3
4
5
6
7
8
8PCN401
RESETCLK_INUART_CLKUcom-TX(CD-RX)Ucom-RX(CD-TX)3.3VFLASH_WGND
100k
R428
100k
R430
100k
R431
100
R409
100
R420
100
R422
100
R423
10kR515
100R706
0R704
47uHL501
68uHL502
0.01C706
0R701
RT1P141C-TP-1Q402
100kR402
RT1N141C-TP-1Q701
JL029JL030
JL031JL032JL033JL034JL035
JL036
560pC201
560pC101
1kR101
1kR201
RT1N141C-TP-1Q401
10V100
C701
2.2uHFB701
0.01
C421
0.01
C424
0.01
C423
0.01C704
0.01C416
0.01C429
LRB7
51V-
40T1
GD4
01
LBAT54ALT1GD701
10V330
C514
1 2 3 4 5
NJM2387ADL3(TE2)IC503
RT1N
141C
-TP-
1Q5
04 RT1N
141C
-TP-
1Q5
05MAZ8
039G
LLS0
D510
1C519
0.1C516
0.1C513
MAZ8
056G
MLS0
D505
10V
C523100
10V220C518
12kR503
0.5%
56k
R518
0.5%10k
R5200.5%3.3kR521
FB705
0R512
100R462
100R460
100R464100R463
100R459
100R461
0R465
0.1C435
1C4
22
27p
C419
33p
C420
0.01C434
0.01C436
16V10C703
654
3 2 1DDG
S D D
TPC6108(T5RSONYF,MQ502
654
3 2 1DDG
S D D
RSQ035P03TRQ503
X4017.92MHz
470R410
FB702
0R466
R7140
R712 0
MA2J1110GLS0D502
MA2J1110GLS0D511
MA2J1110GLS0D512
R4670
470pC521
2.2kR4432.2kR444
2.2kR442
100k
R468
FB707
FB301
29
30
32
4041
13 14 15 16 17 18 21 22 23 24 25 26 27 2812
3334
35
39
CAM001
S402R445100k
R414
100k
MC_T
XMC
_RX
RE0
RE1
LCD_CE
Z_MU
TE
WAK
E_UP
NOSE
_SW
CLK_
IN
WAKE_UP
VBUS_ON
ATT
CD_O
NCD
M_ON
SYSR
ST
ACC
DD_ON
VBUS
_ON
UART
/CLK
XFLA
SH
I2C_S
CK
BU_IN
Z_MUTE
MC_RXMC_TX
CD_ON
SYNC_OUT
I2C_S
IO
KEY1KEY0
SYNC
_OUT
CDM_ON
LCD_DATALCD_CLK
RC0
ZAPP
IN
SA_C
LKSA
_DA
UART
/CLK
XFLA
SHMC
_TX
MC_R
X
CLK_
IN
XFLASH
SYSRST
SA_IN
RC1
VIN
CONT
Vout
Vadj
GND
MAIN BOARD (3/3)
(2/2)(MG-101Y)
UNITCD MECHANISM
BU_IN
PROGRAMMINGBUFFERFLASH
BUFFERPROGRAMMING
FLASH
FLASH
SYSTEM CONTROLIC401
USB OVER CURRENT
IC503
DETECT
Q504,505
USB POWERCONTROL SWITCH
CONTROL
IC502DC/DC CONVERTER
USB POWERCONTROL
IC501DC/DC CONVERTER
USB POWER SWITCH SWITCHINGREGULATOR
PROGRAMMINGFLASH
BUFFERPROGRAMMING
DD_O
N
( )SELECTFREQUENCY
-1
FM(200k)AM(10k)
FM(50k)AM(9k)
-2
SIRC
S
(Page 20)
(Page 19)
CDX-GT48UM/GT480U/GT480US/GT484US
CDX-GT48UM/GT480U/GT480US/GT484US
2222
1
A
B
C
D
E
F
G
H
I
2 3 4 5 6 7 8 9 10 11 12 13
A
MAIN BOARD CN403
2/ALBM +1/ALBM –
SEEK–
SEEK+
CN902
(USB)
RE901PUSH ENTER/
SELECT(VOLUME)
1-877-688-
1-877-689-(21)21
(21)21
1-877-688-
(21)21
LCD901LIQUID CRYSTAL DISPLAY PANEL
LCD BACKLIGHT
6/PAUSE DSPL/SCRL5/DM+4/SHUF3/REPZAPMODE
(RING ILLUMINATOR)
LED926-929(GT48UM)
LED928,932,935(GT480U/GT480US/GT484US)
LED931,S902
OFF
LED907,S907
LED911,913,S906
SOURCE LSW901
LED914,S905
LED915,S908
LED925,930,S903
J901AUX
1
2
3
4
1
52
LSW901
LSW905LSW906LSW907LSW908LSW909LSW910LSW911LSW912LSW913
LSW905LSW906LSW907LSW908LSW909LSW910LSW911LSW913BTM
LSW912IC902LED918,924,S904
LED901
DISC SLOTINDICATOR
LED922
LED907
LED9
31
LED9
11
LED9
13
LED9
14
LED915
LED9
18
LED922
LED9
24
LED9
25
LED9
26
LED927
LED9
28
LED929
GT48UM
GT48UM
GT48UM
GT480U/GT480US/GT484US
GT480U/GT480US/GT484US
LED9
30
LED932LED935
CN902
1
4
5
6
R924
R925
R926
R928
R929
R930
R931
R936
C906
R943R947
R951
R955
R959
S902
R963
S903
R964S904
S905 S906
S907
S908
R971
R972
R975
R976
IC902
RE901
E C
BE
C B
E C
B
116 17 32 33
484964
1
2
19
20
Q901
Q902Q9
07
RB90
1
L901
VDR9
00VD
R901
FB901
FB90
2
VDR9
03
FB903
VDR906
VDR9
08
R901
R902
R903R904R905
R906 R907
R909R910
R911
R914
CN901
R920R921
R922
R923
R927
R932R933R934
R935
R939
C901
C902
C903C904
R940
R944
R948
R952
R967R9
68
R980
R981
R982
R986
R987
R988 R989
R990R9
91R9
92
R993
R996
R998
D901
D902
R908
D907
D906
D908
D909
D910
D911
D912
W001
W002
W003
W004 ORG
RED
BRN
ORG
RED
BRN
W005
W006
IC901
4-7. PRINTED WIRING BOARDS – KEY Section – • : Uses unleaded solder.
Ref. No. Location
• Semiconductor Location Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location
(D901) F-7 (D902) G-9 (D906) G-10 (D907) G-10 (D908) G-10 (D909) G-10 (D910) G-10
(D911) G-11 (D912) G-11 (IC901) G-7 IC902 D-5 LED901 C-12
LED907 A-1 LED911 B-2 LED913 B-3 LED914 B-2 LED915 C-1 LED918 C-2 LED922 B-7
LED924 C-3 LED925 C-2 <LED926> C-4 <LED927> C-5 LED928 B-4 <LED929> C-3 LED930 C-2
LED931 C-2 [LED932] C-3 [LED935] C-5
(Q901) G-6 (Q902) F-6 (Q907) F-5
( ) : SIDE B< > : CDX-GT48UM only[ ] : CDX-GT480U/GT480US/GT484US
(Page 18)
CDX-GT48UM/GT480U/GT480US/GT484US
CDX-GT48UM/GT480U/GT480US/GT484US
2323
4-8. SCHEMATIC DIAGRAM – KEY Section –
5
G
I
H
9 148 12
J
A
B
1 1511
F
1310 164 7
D
E
173
C
2 6
(2/3) AMAIN
BOARD
CN403
*1
*1
*1
*1
*1*1
*1
*1
0.20.8
0.1
0.10.8
0.80.2
5.45.2
0.23.23.2
5.4
2.7
2.7
2.7
2.7
3.71.8
2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7
2.72.72.72.72.72.72.72.72.72.72.72.72.72.72.7
2.72.72.72.72.72.72.72.72.72.72.75.35.35.3
2.7
2.7
2.72.7
2.7
2.7
2.7
2.6
*1
*1 *1
*1*1
(GT4
80U/
GT48
0US/
GT48
4US)
(GT48UM)
GT48UMGT480U/
*1
(GT480U/GT480US/GT484US)(GT48UM)
(GT48UM)
(GT48UM)
GT480US/GT484US
(GT480U/GT480US/GT484US)
(GT480U/GT480US/GT484US)
VCC
OUT
GND1
GND2
RS-470IC902
NESW505CT-ASTLED901
S9061 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
17
18
19
20
21
22
29
28
27
26
25
24
23
30
31
32
33343536373839404142434445464748
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
LC75826WH-US-EIC901
BACK
-
DIMM
ERCO
LOR
BLIN
KSE
G48
SEG4
7SE
G46
SEG4
5SE
G44
SEG4
3SE
G42
SEG4
1SE
G40
SEG3
9SE
G38
SEG3
7
SEG36SEG35SEG34SEG33SEG32SEG31SEG30SEG29SEG28SEG27SEG26SEG25SEG24SEG23SEG22SEG21
SEG2
0SE
G19
SEG1
8SE
G17
SEG1
6SE
G15
SEG1
4SE
G13
SEG1
2SE
G11
SEG1
0SE
G9SE
G8SE
G7SE
G6SE
G5
SEG4SEG3COM4COM3COM2COM1SEG2VDDVDD1VDD2VSSSEG52INHLCD_CELCD_CLKLCD_
1SS355WTE-17D901
D902MAZ8051GMLS0
R9031k
R902 1k
R9011k
C901 0.1
C902 0.1
1MR904
C9040.47
C9060.1
R906150
R907150
R905100
MAZ8
180G
MLS0
D906
LSW911
3 124
56
LSW905
3 124
56
LSW906
3 124
56
LSW908
3 124
56
LSW910
3 124
56
LSW912
3 124
56
LSW909
3 124
56
LSW907
3 124
56
LSW901
3 124
56
S905
S903
S902
S904
RE901
R920820
R9211k
R9221k
R9231.2k
R9241.5k
R9251.8k
2.2kR926
R9273.3k
R928820
R9291k
R9301k
R9311.2k
R9321.5k
R9331.8k
R9342.2k
R908330
R909330
R910330
R9111.2k
LED913
LED9
31
LED930
R935180
R936150
R943100
R944100
R947220
R948180
LED918
R952180
R951220
LED928
LED9
29SM
L-31
0DTT
86
LED9
26SM
L-31
0DTT
86LE
D927
SML-
310D
TT86
R939220
R940180
R971
R972
R975180
R976
150
R963100
R964100
R967100
R968100
0.1C903
LED925
LED924
LED922
R980150
R981150
R982150
LED911
MAZ8
068G
MLS0
D907
MAZ8
068G
MLS0
D908
MAZ8
068G
MLS0
D909
MAZ8
068G
MLS0
D910
MAZ8
068G
MLS0
D912
3
1 2
4
L901
RB90110X2
2
1
4
3
MAZ8
068G
MLS0
D911
0R986
0R987
100R988100R989100R990
12
34
6PCN902
VDR900
VDR901
VDR9
03
LCD901LIQUID CRYSTAL DISPLAY PANEL
15678910111213141516171819202122232425262728293031323334353637383940414243444546474852 244951 350
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20PCN901
GNDUSB_VBUS
GNDUSB_GNDKEY_GND
USB_D+AUX_LCH
USB_D-KEY1
AUX_RCHRE1
AUX_GNDRE0
KEY0LCD_CE
SIRCSLCD_CLK
LCD_DATAILL_+B
PANEL(NOSE_SW)
LSW913
3 124
56
R9913.3k
R955100
S908
LED907
LED9
14
LED915
VDR9
08
VDR9
06
LED932
LED935
2SC3052EF-T1-LEFQ907
2SC3052EF-T1-LEFQ902
2SC3052EF-T1-LEFQ901
R99210k
R99310k
R99610k
0R998
FB903
J901FB902
FB901
R959100
R9140
DATA
CECLKDATA
S[1]
S[2]COM[1]COM[2]COM[3]COM[4]S[3]S[4]
S[5]
S[6]
S[7]
S[8]
S[9]
S[10
]S[
11]
S[12
]S[
13]
S[14
]S[
15]
S[16
]S[
17]
S[18
]S[
19]
S[20
]
S[21]S[22]S[23]S[24]S[25]S[26]S[27]S[28]S[29]S[30]S[31]S[32]S[33]S[34]S[35]S[36]
COM[
1]CO
M[2]
COM[
3]CO
M[4]
S[48
]S[
47]
S[46
]S[
45]
S[44
]S[
43]
S[42
]S[
41]
S[40
]S[
39]
S[38
]S[
37]
S[36
]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[
11]
S[10
]S[
9]S[
8]S[
7]S[
6]S[
5]S[
4]S[
3]S[
2]S[
1]
S[48
]S[
47]
S[46
]S[
45]
S[44
]S[
43]
S[42
]S[
41]
S[40
]S[
39]
S[38
]S[
37]
CLK
CE
DSPL/SCRL
6/PAUSE
5/DM+
4/SHUF
3/REP
2/ALBM +
ZAP
IC901
KEY BOARD
SIGN851
SIGN852
SIGN849
5
6
VBUS-USBD–D+
GND-USB
CN902
(USB)
S907
SOURCE
SEEK
+/
/SEE
K–
DISC SLOTINDICATOR
LED907,911,913-915,918,922,924,925,928,930,931SML-310DTT86SML-310VTT86
/SEE
K–MODE
ROTARYENCODER
PUSH ENTER/
(VOLUME)SELECT
BTM
100180
100150
(RING ILLUMINATOR)
LED928
(RING ILLUMINATOR)LED926,927,929
LED DRIVER
OFF
(LCD BACK LIGHT)
LCD BACK LIGHTDIMMER CONTROL
LCD BACK LIGHTCONTROL
REMOTE CONTROLSIGNAL RECEIVER
IC902
234 1
LCD DRIVER,LED CONTROL
LIGHT
DATA
AUX
JACK BOARDW003
W002
W001
W005
W006
W004
SEEK
+/
MODE
1/ALBM –
(RIN
G ILL
UMIN
ATOR
)SM
L-31
0VTT
86LE
D932
,935
OFF
MODE
SOURCE
SOURCE
SIGN852
SIGN849
SIGN851
(Page 20)
CDX-GT48UM/GT480U/GT480US/GT484US
CDX-GT48UM/GT480U/GT480US/GT484US
2424
• IC Block Diagrams
IC301 TDA8588AJ/N2/R1 (MAIN Board (1/3))
MUTE
MUTE
ENABLELOGIC
STANDBY/MUTE
BATTERYDETECTION
CHIP DETECT/DIAGNOSTIC
PROTECTION/DIAGNOSTIC
SWITCH
REGU
LATO
R
SWITCH
REFERENCEVOLTAGE
LOADDUMPPROTECTION
TEMPERATUREPROTECTION
BACK-UPSWITCHREGULATOR
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
TAB
OUT-FL–
OUT-FL+
OUT-RL–
OUT-RL+
IN-RL
S-GND
IN-RR
OUT-RR+
OUT-RR–
OUT-FR+
OUT-FR–
DIAG
ANT-REM
AMP-REM
SERVO-3.3V
MECH-6V
VP
BU+B
I2C_SIO
I2C_SCK
VP2
P-GND1
SVR
IN-FL
IN-FR
BEEP
P-GND3
VP1
STB
P-GND4
RST
CRES
AUDIO+B(8.5V)
GND
PANEL+B
CBU
FL
RL
RR
VP
FR
I2C BUS
IC001 TEF6607T/V4/S470,518 (MAIN Board (2/3))
AMRFIN 1
AMRFDEC 2
FMIN2 3
FMIN1 4
LOUT 8
ROUT 9
MPXOUT 13
RSSI 14
XTAL2 15
XTAL1 16
GNDAUD 10
GNDRF 5
VCC2 6
AMRFAGC 7
AMIFAGC2 11
MPXIN 12
AMSELOUT232AMSELOUT131
AMIFAGC130
AMSELIN229
PLL25
VCODEC24
VREF20
SDA19
SCL18
GNDD17
GND23
AMSELIN128
TEST27
PLLREF26
VCC122
VREGSUP21
AMTUNER
FMTUNER
OUTPUT
PLLTUNINGSYSTEM
I2C BUS
POWERSUPPLY
STEREO DECODERHIGH CUT
SOFT MUTENOISE BLANKER
SIGNALIMPROVEMENT
CONTROLBANDWIDTH
CONTROL
CDX-GT48UM/GT480U/GT480US/GT484US
25
IC302 BD3447AFV-E2 (MAIN Board (2/3))
21222930 232440FI
L
GND
I2C_S
IO
I2C_S
CK
OUT_
FLCH
OUT_
FRCH
OUT-
RLCH
OUT-
RRCH
OUT_
SLCH
OUT_
SRCH
SA_O
UT
SA_D
A
MIN1
MIN2
EBI
AS
DS2_
R
DS1_
R
DS3_
R
SA_C
LK
39 38 37
VCC(
8.5V)
36 2728 25263132333435
20191211 18171
BUS_
LCH
BUS_
RCH
TU_L
CH
TU_R
CH
CD_R
CH
AUX_
LCH
AUX_
GND
AUX_
RCH
PD_R
PD_G
PD_L FP
1
FN2
FP2
EBI
AS
DS2_
L
DS1_
L
DS3_
L
FN1
2 3 4
CD_L
CH
5 1413 1615109876
I2C BUSLOGIC,
VCO
FADERFADER FADER
HPF
LPF
GNDISO AMP
GNDISO AMP
180 /0
3 BAND P-EQ (TONE CONTROL) 7 BANDSPECTRUM ANALYZER
/LEVEL METER
EFFECT
VOLUME/MUTE
INPUT GAIN
INPUT SELECTOR (3 SIGLE-END AND 3 STEREO IS O)
FADER FADER
SPEANA LVL METER
LVL METERSPEANA
GNDISO AMP
GNDISO AMP
GNDISO AMP
GNDISO AMP
CDX-GT48UM/GT480U/GT480US/GT484US
26
IC501 TPS40200DRG4 (MAIN Board (3/3))
IC502 TC7WH123FU(TE12R) (MAIN Board (3/3))
IC503 NJM2387ADL3(TE2) (MAIN Board (3/3))
1
2
RC
GND
DRV
ISNS
VCC
SS
3COMP
4FB
SOFT-STARTAND
OVERCURRENT 700mV
ENABLE E/A
E/A AND SSREFERENCE
7
8
6
5
UVLO
OSC
PWMLOGIC
DRIVER
8VCC
7RX/CX
6CX
5Q
1A
2B
3CLR
4GND
1 2 3 4 5
CURRENTLIMIT
THERMALPROTECTION
OVERVOLTAGEPROTECTION
BANDGAPREFERENCE
VIN CONT VOUT VADJ GND
CDX-GT48UM/GT480U/GT480US/GT484US
27
Pin No. Pin Name I/O Description1 CYRIL_SEL I Cyril select signal input (L: No cyril select)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)4 ILLUMI_SEL I Key illumination voltage setting signal input (L: 9 V)
5, 6 NCO O Not used. (Open)7 NOSE_SW I Front panel detach detect signal input
8 to 10 NCO O Not used. (Open)11 RE_IN0 I Rotary encoder signal input 012 RE_IN1 I Rotary encoder signal input 113 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 - Ground17 C - Regulator reference capacitor connecting pin18 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 output22 I2C_SIO I/O I2C serial data input/output23 I2C_SCK O I2C serial clock signal output24 USB_OVER I USB over current detect signal input25 BUS_ON O BUS ON signal output (Fixed at H in this set)26 SYS_RST O System reset signal output27 CD_ON I CD mechanism servo power supply control request signal input28 CDM_ON I CD mechanism deck power supply control request signal input29 ACC_IN I Accessory power supply detect signal input30 TEL_ATT I Telephone attenuator detect signal input (Fixed at L in this set)31 ATT O Audio mute control signal output32 AVCC - A/D converter power supply pin (+3.3 V)33 AVRH - A/D converter external reference power supply pin (+3.3 V)34 RC_IN1 I Rotary commander shift key signal input 135 AVSS - Ground for A/D converter36 QUALITY I Not used. (Open)37 VSM I S meter voltage detect signal input38 SA_IN I Spectrum analyzer DC input39 KEY_IN1 I Key signal input 140 KEY_IN0 I Key signal input 041 RC_IN0 I Rotary commander shift key signal input 0
42, 43 NCO O Not used. (Open)44 VSS - Ground45 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)
48 LCD_CE O LCD driver chip enable signal output49 LCD_SO O LCD driver serial data output50 LCD_SCK O LCD driver serial clock signal output51 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 input55 AREA_SEL2 I Destination setting pin 256 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)
• IC Pin Function DescriptionMAIN BOARD (3/3) IC401 MB90F882PF-G-105E1 (SYSTEM CONTROL)
CDX-GT48UM/GT480U/GT480US/GT484US
28
Pin No. Pin Name I/O Description58 WAKE_UP O CD mechanism deck micon wake up signal output59 MC_RX I MC-BUS communication and CD mechanism deck micon communication RX input60 MC_TX O MC-BUS communication and CD mechanism deck micon communication TX output61 CLK_IN I Flash programming serial clock signal input62 Z_MUTE I Z mute signal input63 NCO O Not used. (Open)64 TEST O Not used. (Open)65 VCC - Power supply pin (+3.3 V)66 VSS - Ground67 NCO O Not used. (Open)68 AMP_STB O Standby signal output for power regulator IC69 DIAG I Condition signal input from power amp IC70 VBUS_ON I VBUS power supply control signal input (L: VBUS OFF, H: VBUS ON)71 SA_OUT O Spectrum analyzer serial data output72 SA_CLK O Spectrum analyzer serial clock signal output73 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 input84 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 - Ground92 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 input96 NCO O Not used. (Open)97 BEEP O Beep signal output for power amplifi er IC98 ZAPPIN O Zappin beep signal output99 SYNC_OUT O DC/DC converter oscillation frequency control signal output100 DD_ON O DC/DC converter power supply ON/OFF control signal output
29
CDX-GT48UM/GT480U/GT480US/GT484USSECTION 5
EXPLODED VIEWS
1 X-2320-895-1 PANEL ASSY, SUB 2 2-583-939-01 SCREW (+B 2X4) 3 X-2179-691-1 LOCK ASSY 4 2-583-940-01 SCREW (+BTT) 5 A-1568-619-A MAIN BOARD, COMPLETE
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) FU601 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A #1 7-685-792-09 SCREW +PTT 2.6X6 (S) #2 7-685-790-01 SCREW +PTT 2.6X4 (S) #3 7-685-793-09 SCREW +PTT 2.6X8 (S)
#4 7-685-794-09 SCREW +PTT 2.6X10 (S) #5 7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT #6 7-621-284-40 SCREW +P 2.6X10
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
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 ser-vice.
Some delay should be anticipated when ordering these items.
• The mechanical parts with no reference number in the exploded views are not sup-plied.
• Color Indication of Appearance Parts Ex-ample:
KNOB, BALANCE (WHITE) . . . (RED) R R Parts Color Cabinet’s Color• Accessories are given in the last of the
electrical parts list.
5-1. MAIN SECTION
The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specifi ed.
• Abbreviation MX : Mexican model AR : Argentina model
not supplied
not supplied
FU601
not supplied
not supplied
not supplied
#1
#1
#1
#3
#4
#4#6
#5
#3
#2
#1
MG-101Y-188//C
1
2
3
4
6
5
front panel section
30
CDX-GT48UM/GT480U/GT480US/GT484US
51 X-2320-896-1 BUTTON ASSY (S) 52 X-2320-897-1 PANEL (SV) ASSY, FRONT (GT480U) 52 X-2320-902-1 PANEL (SV) ASSY, FRONT (GT480US) 52 X-2320-903-1 PANEL (SV) ASSY, FRONT (GT484US) 52 X-2320-904-1 PANEL (SV) ASSY, FRONT (GT48UM)
53 X-2318-581-1 KNOB (VOL) (SV) ASSY 54 2-349-626-01 SPRING (RELEASE) 55 1-780-659-11 CONNECTOR (RUBBER) 56 3-398-493-01 ILLUMINATOR (LCD) 57 3-876-504-01 PANEL, BACK
58 3-250-543-91 SCREW (+B P-TITE M2) 59 X-2186-697-1 CASE ASSY (for FRONT PANEL) 60 A-1568-621-A PANEL COMPLETE ASSY, FRONT (GT480U) 60 A-1568-661-A PANEL COMPLETE ASSY, FRONT (GT480US) 60 A-1568-675-A PANEL COMPLETE ASSY, FRONT (GT484US)
60 A-1568-678-A PANEL COMPLETE ASSY, FRONT (GT48UM) CN902 1-820-858-21 CONNECTOR, USB (SOCKET) 6P (USB) LCD901 1-802-764-11 DISPLAY PANEL, LIQUID CRYSTAL RE901 1-479-902-32 ENCODER, ROTARY (PUSH ENTER/SELECT (VOLUME))
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
5-2. FRONT PANEL SECTION
LCD901CN902
RE901
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied(KEY board)
51
52
53
54
55
56
5758
58
59
60
not supplied(JACK board)
not supplied
31
CDX-GT48UM/GT480U/GT480US/GT484US
101 A-1283-704-A MECHANICAL BLOCK ASSY (08) 102 A-1283-705-A DAXEV08//C0 103 X-2149-672-1 SERVICE ASSY, OP (DAX-25A) 104 2-626-869-21 SCREW (M2X3), SERRATION
105 3-348-998-51 SCREW (M1.4X3.5), TAPPING, PAN 106 3-352-758-31 SCREW (M1.7X2.5), TOOTHED LOCK 107 A-1555-002-A SERVO BOARD, COMPLETE #7 7-627-000-00 SCREW, PRECISION +P1.7X2.2 TYPE3
5-3. CD MECHANISM SECTION (MG-101Y-188//C)
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
not supplied
#7 #7
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
101
102
103
105
104
107
106 not supplied 106
32
CDX-GT48UM/GT480U/GT480US/GT484USSECTION 6
ELECTRICAL PARTS LIST
JACK BOARD ***********
< FERRITE BEAD >
FB901 1-414-760-21 INDUCTOR, FERRITE BEAD FB902 1-414-760-21 INDUCTOR, FERRITE BEAD FB903 1-414-760-21 INDUCTOR, FERRITE BEAD
< JACK >
J901 1-819-732-21 JACK (DIA. 3.5) (AUX)*************************************************************
KEY BOARD **********
1-780-659-11 CONNECTOR (RUBBER) 3-398-493-01 ILLUMINATOR (LCD)
< CAPACITOR >
C901 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C902 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C903 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C904 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C906 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
< CONNECTOR >
CN901 1-820-619-11 PLUG, CONNECTOR 20P CN902 1-820-858-21 CONNECTOR, USB (SOCKET) 6P (USB)
< DIODE >
D901 6-501-193-01 DIODE 1SS355WTE-17 D902 6-501-730-01 DIODE MAZ8051GMLS0 D906 6-501-782-01 DIODE MAZ8180GMLS0 D907 6-501-743-01 DIODE MAZ8068GMLS0 D908 6-501-743-01 DIODE MAZ8068GMLS0
D909 6-501-743-01 DIODE MAZ8068GMLS0 D910 6-501-743-01 DIODE MAZ8068GMLS0 D911 6-501-743-01 DIODE MAZ8068GMLS0 D912 6-501-743-01 DIODE MAZ8068GMLS0
< IC >
IC901 6-707-063-01 IC LC75826WH-US-E IC902 6-600-629-01 IC RS-470 (IR)
< COIL >
L901 1-457-223-11 COIL, COMMON MODE CHOKE
< LIQUID CRYSTAL DISPLAY >
LCD901 1-802-764-11 DISPLAY PANEL, LIQUID CRYSTAL
< DIODE >
LED901 6-501-339-01 LED NESW505CT-AST (LCD BACK LIGHT) LED907 8-719-053-08 LED SML-310DTT86 (OFF) (GT48UM) LED907 8-719-053-09 LED SML-310VTT86 (OFF) (GT480U/GT480US/GT484US) LED911 8-719-053-08 LED SML-310DTT86 (SOURCE) (GT48UM) LED911 8-719-053-09 LED SML-310VTT86 (SOURCE) (GT480U/GT480US/GT484US)
LED913 8-719-053-08 LED SML-310DTT86 (SOURCE) (GT48UM) LED913 8-719-053-09 LED SML-310VTT86 (SOURCE) (GT480U/GT480US/GT484US) LED914 8-719-053-08 LED SML-310DTT86 (SEEK+/ > M) (GT48UM) LED914 8-719-053-09 LED SML-310VTT86 (SEEK+/ > M) (GT480U/GT480US/GT484US) LED915 8-719-053-08 LED SML-310DTT86 ( (BACK)) (GT48UM)
LED915 8-719-053-09 LED SML-310VTT86 ( (BACK)) (GT480U/GT480US/GT484US) LED918 8-719-053-08 LED SML-310DTT86 (MODE) (GT48UM) LED918 8-719-053-09 LED SML-310VTT86 (MODE) (GT480U/GT480US/GT484US) LED922 8-719-053-08 LED SML-310DTT86 (DISC SLOT INDICATOR) (GT48UM) LED922 8-719-053-09 LED SML-310VTT86 (DISC SLOT INDICATOR) (GT480U/GT480US/GT484US)
LED924 8-719-053-08 LED SML-310DTT86 (MODE) (GT48UM) LED924 8-719-053-09 LED SML-310VTT86 (MODE) (GT480U/GT480US/GT484US) LED925 8-719-053-08 LED SML-310DTT86 ( (BROWSE)) (GT48UM) LED925 8-719-053-09 LED SML-310VTT86 ( (BROWSE)) (GT480U/GT480US/GT484US) LED926 8-719-053-08 LED SML-310DTT86 (RING ILLUMINATOR) (GT48UM)
LED927 8-719-053-08 LED SML-310DTT86 (RING ILLUMINATOR) (GT48UM) LED928 8-719-053-08 LED SML-310DTT86 (RING ILLUMINATOR) (GT48UM) LED928 8-719-053-09 LED SML-310VTT86 (RING ILLUMINATOR) (GT480U/GT480US/GT484US) LED929 8-719-053-08 LED SML-310DTT86 (RING ILLUMINATOR) (GT48UM) LED930 8-719-053-08 LED SML-310DTT86 ( (BROWSE)) (GT48UM)
LED930 8-719-053-09 LED SML-310VTT86 ( (BROWSE)) (GT480U/GT480US/GT484US)
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
JACK
When indicating parts by reference num-ber, please include the board name.
Note:• Due to standardization, replacements in
the parts list may be different from the parts specifi ed in the diagrams or the com-ponents 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 ser-vice.
Some delay should be anticipated when ordering these items.
• CAPACITORS uF: μF
• COILS uH: μH• RESISTORS All resistors are in ohms. METAL: Metal-fi lm resistor. METAL OXIDE: Metal oxide-fi lm resistor. F: nonfl ammable• SEMICONDUCTORS In each case, u: μ, for example: uA. . : μA. . , uPA. . , μPA. . , uPB. . : μPB. . , uPC. . , μPC. . , uPD. . : μPD. .
The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specifi ed.
KEY
• Abbreviation MX : Mexican model AR : Argentina model
CDX-GT48UM/GT480U/GT480US/GT484US
3333
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
LED931 8-719-053-08 LED SML-310DTT86 (m . /SEEK–) (GT48UM)
LED931 8-719-053-09 LED SML-310VTT86 (m . /SEEK–) (GT480U/GT480US/GT484US) LED932 8-719-053-09 LED SML-310VTT86 (RING ILLUMINATOR) (GT480U/GT480US/GT484US) LED935 8-719-053-09 LED SML-310VTT86 (RING ILLUMINATOR) (GT480U/GT480US/GT484US)
< SWITCH >
LSW901 1-786-805-13 SWITCH, TACTILE (WITH LED) (Z) (GT480U/GT480US/GT484US) LSW901 1-786-867-13 SWITCH, TACTILE (WITH LED) (Z) (GT48UM) LSW905 1-786-805-13 SWITCH, TACTILE (WITH LED) (DSPL/SCRL) (GT480U/GT480US/GT484US) LSW905 1-786-867-13 SWITCH, TACTILE (WITH LED) (DSPL/SCRL) (GT48UM) LSW906 1-786-805-13 SWITCH, TACTILE (WITH LED) (6/PAUSE) (GT480U/GT480US/GT484US)
LSW906 1-786-867-13 SWITCH, TACTILE (WITH LED) (6/PAUSE) (GT48UM) LSW907 1-786-805-13 SWITCH, TACTILE (WITH LED) (5/DM+) (GT480U/GT480US/GT484US) LSW907 1-786-867-13 SWITCH, TACTILE (WITH LED) (5/DM+) (GT48UM) LSW908 1-786-805-13 SWITCH, TACTILE (WITH LED) (4/SHUF) (GT480U/GT480US/GT484US) LSW908 1-786-867-13 SWITCH, TACTILE (WITH LED) (4/SHUF) (GT48UM)
LSW909 1-786-805-13 SWITCH, TACTILE (WITH LED) (3/REP) (GT480U/GT480US/GT484US) LSW909 1-786-867-13 SWITCH, TACTILE (WITH LED) (3/REP) (GT48UM) LSW910 1-786-805-13 SWITCH, TACTILE (WITH LED) (2/ALBM +) (GT480U/GT480US/GT484US) LSW910 1-786-867-13 SWITCH, TACTILE (WITH LED) (2/ALBM +) (GT48UM) LSW911 1-786-805-13 SWITCH, TACTILE (WITH LED) (1/ALBM –) (GT480U/GT480US/GT484US)
LSW911 1-786-867-13 SWITCH, TACTILE (WITH LED) (1/ALBM –) (GT48UM) LSW912 1-786-805-13 SWITCH, TACTILE (WITH LED) (BTM) (GT480U/GT480US/GT484US) LSW912 1-786-867-13 SWITCH, TACTILE (WITH LED) (BTM) (GT48UM) LSW913 1-786-805-13 SWITCH, TACTILE (WITH LED) (ZAP) (GT480U/GT480US/GT484US) LSW913 1-786-867-13 SWITCH, TACTILE (WITH LED) (ZAP) (GT48UM)
< TRANSISTOR >
Q901 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF Q902 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF Q907 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
< RESISTOR >
R901 1-216-821-11 METAL CHIP 1K 5% 1/10W R902 1-216-821-11 METAL CHIP 1K 5% 1/10W R903 1-216-821-11 METAL CHIP 1K 5% 1/10W R904 1-216-857-11 METAL CHIP 1M 5% 1/10W R905 1-216-809-11 METAL CHIP 100 5% 1/10W
R906 1-216-811-11 METAL CHIP 150 5% 1/10W R907 1-216-811-11 METAL CHIP 150 5% 1/10W R908 1-216-815-11 METAL CHIP 330 5% 1/10W R909 1-216-815-11 METAL CHIP 330 5% 1/10W R910 1-216-815-11 METAL CHIP 330 5% 1/10W
R911 1-216-822-11 METAL CHIP 1.2K 5% 1/10W R914 1-216-864-11 SHORT CHIP 0 R920 1-216-820-11 METAL CHIP 820 5% 1/10W
R921 1-216-821-11 METAL CHIP 1K 5% 1/10W R922 1-216-821-11 METAL CHIP 1K 5% 1/10W R923 1-216-822-11 METAL CHIP 1.2K 5% 1/10W R924 1-216-823-11 METAL CHIP 1.5K 5% 1/10W R925 1-216-824-11 METAL CHIP 1.8K 5% 1/10W
R926 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R927 1-216-827-11 METAL CHIP 3.3K 5% 1/10W R928 1-216-820-11 METAL CHIP 820 5% 1/10W R929 1-216-821-11 METAL CHIP 1K 5% 1/10W R930 1-216-821-11 METAL CHIP 1K 5% 1/10W
R931 1-216-822-11 METAL CHIP 1.2K 5% 1/10W R932 1-216-823-11 METAL CHIP 1.5K 5% 1/10W R933 1-216-824-11 METAL CHIP 1.8K 5% 1/10W R934 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R935 1-216-812-11 METAL CHIP 180 5% 1/10W
R936 1-216-029-00 METAL CHIP 150 5% 1/10W R939 1-216-033-00 METAL CHIP 220 5% 1/10W R940 1-216-031-00 METAL CHIP 180 5% 1/10W R943 1-216-025-11 METAL CHIP 100 5% 1/10W R944 1-216-025-11 METAL CHIP 100 5% 1/10W
R947 1-216-033-00 METAL CHIP 220 5% 1/10W R948 1-216-031-00 METAL CHIP 180 5% 1/10W R951 1-216-033-00 METAL CHIP 220 5% 1/10W R952 1-216-031-00 METAL CHIP 180 5% 1/10W R955 1-216-809-11 METAL CHIP 100 5% 1/10W
R959 1-216-809-11 METAL CHIP 100 5% 1/10W R963 1-216-809-11 METAL CHIP 100 5% 1/10W R964 1-216-809-11 METAL CHIP 100 5% 1/10W R967 1-216-809-11 METAL CHIP 100 5% 1/10W R968 1-216-025-11 METAL CHIP 100 5% 1/10W
R971 1-216-025-11 METAL CHIP 100 5% 1/10W (GT480U/GT480US/GT484US) R971 1-216-031-00 METAL CHIP 180 5% 1/10W (GT48UM) R972 1-216-025-11 METAL CHIP 100 5% 1/10W (GT480U/GT480US/GT484US) R972 1-216-029-00 METAL CHIP 150 5% 1/10W (GT48UM) R975 1-216-031-00 METAL CHIP 180 5% 1/10W (GT48UM)
R976 1-216-029-00 METAL CHIP 150 5% 1/10W (GT48UM) R980 1-216-029-00 METAL CHIP 150 5% 1/10W R981 1-216-029-00 METAL CHIP 150 5% 1/10W R982 1-216-029-00 METAL CHIP 150 5% 1/10W R986 1-216-864-11 SHORT CHIP 0
R987 1-216-864-11 SHORT CHIP 0 R988 1-216-809-11 METAL CHIP 100 5% 1/10W R989 1-216-809-11 METAL CHIP 100 5% 1/10W R990 1-216-809-11 METAL CHIP 100 5% 1/10W R991 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R992 1-216-833-11 METAL CHIP 10K 5% 1/10W R993 1-216-833-11 METAL CHIP 10K 5% 1/10W R996 1-216-833-11 METAL CHIP 10K 5% 1/10W R998 1-216-864-11 SHORT CHIP 0
< NETWORK RESISTOR >
RB901 1-239-662-81 RESISTOR, NETWORK 10X2
KEY
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
CDX-GT48UM/GT480U/GT480US/GT484US
34
< ROTARY ENCODER >
RE901 1-479-902-32 ENCODER, ROTARY (PUSH ENTER/SELECT (VOLUME))
< SWITCH >
S902 1-786-653-11 SWITCH, TACTILE (m . /SEEK–) S903 1-786-653-11 SWITCH, TACTILE ( (BROWSE)) S904 1-786-653-11 SWITCH, TACTILE (MODE) S905 1-786-653-11 SWITCH, TACTILE (SEEK+/ > M) S906 1-786-653-11 SWITCH, TACTILE (SOURCE)
S907 1-786-653-11 SWITCH, TACTILE (OFF) S908 1-786-653-11 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 SCREW +P 2.6X10 7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT 7-685-794-09 SCREW +PTT 2.6X10 (S)
< CAPACITOR >
C1 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C5 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C6 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C7 1-162-911-11 CERAMIC CHIP 6PF 0.5PF 50V C8 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C9 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C12 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V C13 1-100-742-11 CERAMIC CHIP 2.2uF 20% 10V C16 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C17 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C18 1-162-916-11 CERAMIC CHIP 12PF 5% 50V C19 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C20 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C21 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C22 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C23 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C24 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C25 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C26 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C27 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C28 1-126-947-11 ELECT 47uF 20% 35V C101 1-164-739-11 CERAMIC CHIP 560PF 5% 50V C103 1-126-961-11 ELECT 2.2uF 20% 50V C104 1-137-712-11 CERAMIC CHIP 0.0047uF 20% 250V C105 1-126-960-11 ELECT 1uF 20% 50V
C106 1-126-964-11 ELECT 10uF 20% 50V C107 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C108 1-126-964-11 ELECT 10uF 20% 50V C109 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C110 1-165-908-11 CERAMIC CHIP 1uF 10% 10V
C111 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C112 1-126-964-11 ELECT 10uF 20% 50V
C113 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C114 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C115 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C116 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C201 1-164-739-11 CERAMIC CHIP 560PF 5% 50V
C203 1-126-961-11 ELECT 2.2uF 20% 50V C204 1-137-712-11 CERAMIC CHIP 0.0047uF 20% 250V C205 1-126-960-11 ELECT 1uF 20% 50V C206 1-126-964-11 ELECT 10uF 20% 50V C207 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C208 1-126-964-11 ELECT 10uF 20% 50V C209 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C210 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C211 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C212 1-126-964-11 ELECT 10uF 20% 50V
C213 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C214 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C215 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C216 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C301 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C302 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C303 1-128-551-11 ELECT 22uF 20% 63V C304 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V C305 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V C306 1-165-908-11 CERAMIC CHIP 1uF 10% 10V
C307 1-124-589-11 ELECT 47uF 20% 16V C308 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C309 1-124-233-11 ELECT 10uF 20% 16V C311 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C312 1-124-233-11 ELECT 10uF 20% 16V
C313 1-124-233-11 ELECT 10uF 20% 16V C314 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C315 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10V C316 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C317 1-126-934-11 ELECT 220uF 20% 16V
C318 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C319 1-126-964-11 ELECT 10uF 20% 50V C322 1-126-947-11 ELECT 47uF 20% 35V C323 1-126-961-11 ELECT 2.2uF 20% 50V C401 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C402 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C403 1-128-057-11 ELECT 330uF 20% 6.3V C404 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V C405 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V C406 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C407 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C409 1-126-926-11 ELECT 1000uF 20% 10V C411 1-126-924-11 ELECT 330uF 20% 10V C413 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C416 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C417 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C418 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C419 1-162-920-11 CERAMIC CHIP 27PF 5% 50V C420 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C421 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C422 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C423 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C424 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C425 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C426 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
KEY MAIN
CDX-GT48UM/GT480U/GT480US/GT484US
3535
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
C427 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C428 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C429 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C433 1-124-589-11 ELECT 47uF 20% 16V C434 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C435 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C436 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C501 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C502 1-165-727-31 ELECT 120uF 20% 16V C503 1-100-352-11 CERAMIC CHIP 1uF 20% 16V
C504 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C505 1-164-315-11 CERAMIC CHIP 470PF 5% 50V C506 1-164-315-11 CERAMIC CHIP 470PF 5% 50V C507 1-100-352-11 CERAMIC CHIP 1uF 20% 16V C508 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V
C509 1-162-917-11 CERAMIC CHIP 15PF 5% 50V C513 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C514 1-126-924-11 ELECT 330uF 20% 10V C515 1-164-315-11 CERAMIC CHIP 470PF 5% 50V C516 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C517 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C518 1-126-934-11 ELECT 220uF 20% 16V C519 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C520 1-124-584-00 ELECT 100uF 20% 10V C521 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C523 1-104-665-11 ELECT 100uF 20% 25V C524 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C701 1-124-584-00 ELECT 100uF 20% 10V C702 1-124-234-00 ELECT 22uF 20% 16V C703 1-124-233-11 ELECT 10uF 20% 16V
C704 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C705 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C706 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C707 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C803 1-100-385-11 CERAMIC CHIP 0.47uF 25V
C804 1-100-385-11 CERAMIC CHIP 0.47uF 25V C805 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V C806 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V C807 1-112-302-11 ELECT 3300uF 20% 16V C808 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V
C810 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V C811 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V C812 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C813 1-165-908-11 CERAMIC CHIP 1uF 10% 10V
< CONNECTOR >
* CN401 1-564-710-11 PIN, CONNECTOR (SMALL TYPE) 8P CN403 1-820-622-21 SOCKET, CONNECTOR 20P CN501 1-564-705-11 PIN, CONNECTOR (SMALL TYPE) 3P CN701 1-820-611-11 CONNECTOR, BOARD TO BOARD 28P CN802 1-774-701-21 PIN, CONNECTOR 16P
< DIODE >
D101 1-805-043-11 ABSORBER, CHIP SURGE D104 6-500-522-01 DIODE 10EDB40-TA1B2 D105 6-500-522-01 DIODE 10EDB40-TA1B2 D201 1-805-043-11 ABSORBER, CHIP SURGE D204 6-500-522-01 DIODE 10EDB40-TA1B2
D205 6-500-522-01 DIODE 10EDB40-TA1B2 D301 8-719-978-33 DIODE DTZ-TT11-6.8B D302 6-500-522-01 DIODE 10EDB40-TA1B2
D303 6-500-522-01 DIODE 10EDB40-TA1B2 D304 6-500-522-01 DIODE 10EDB40-TA1B2 D305 6-500-522-01 DIODE 10EDB40-TA1B2 D306 6-501-817-01 DIODE MA2J1110GLS0 D308 6-501-817-01 DIODE MA2J1110GLS0
D309 6-501-817-01 DIODE MA2J1110GLS0 D401 6-502-131-01 DIODE LRB751V-40T1G D403 6-501-743-01 DIODE MAZ8068GMLS0 D404 6-501-743-01 DIODE MAZ8068GMLS0 D410 6-501-743-01 DIODE MAZ8068GMLS0
D502 6-501-817-01 DIODE MA2J1110GLS0 D503 6-501-768-01 DIODE MAZ8120GMLS0 D504 6-501-657-01 DIODE MA24D5000BS0 D505 6-501-734-01 DIODE MAZ8056GMLS0 D510 6-501-718-01 DIODE MAZ8039GLLS0
D511 6-501-817-01 DIODE MA2J1110GLS0 D512 6-501-817-01 DIODE MA2J1110GLS0 D701 6-501-656-01 DIODE LBAT54ALT1G D806 6-501-747-01 DIODE MAZ8075GMLS0 D807 6-501-782-01 DIODE MAZ8180GMLS0
D809 6-501-782-01 DIODE MAZ8180GMLS0 D810 6-501-782-01 DIODE MAZ8180GMLS0 D811 6-501-782-01 DIODE MAZ8180GMLS0 D812 6-501-571-01 DIODE 1N5404-C311-3
< FUSE >
F501 1-576-416-21 FUSE, MICRO (1608 TYPE) 2A
< FERRITE BEAD >
FB101 1-400-334-21 FERRITE, EMI (SMD) (1608) FB201 1-400-334-21 FERRITE, EMI (SMD) (1608) FB301 1-469-876-11 INDUCTOR, FERRITE BEAD FB701 1-469-844-11 INDUCTOR 2.2uH FB702 1-414-595-11 INDUCTOR, FERRITE BEAD
FB705 1-414-228-11 INDUCTOR, FERRITE BEAD FB707 1-414-228-11 INDUCTOR, FERRITE BEAD
< FUSE >
FU601 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
< IC >
IC001 6-712-929-02 IC TEF6607T/V4/S470,518 IC301 6-705-359-02 IC TDA8588AJ/N2/R1 IC302 6-713-080-11 IC BD3447AFV-E2 IC401 6-808-490-02 IC MB90F882PF-G-105E1 IC402 6-711-653-01 IC S-1206B33-U3T1G
IC403 6-709-458-01 IC XC61CN2802NR IC501 6-710-965-01 IC TPS40200DRG4 IC502 8-759-586-19 IC TC7WH123FU(TE12R) IC503 6-709-213-01 IC NJM2387ADL3(TE2)
< JACK >
J1 1-815-185-13 JACK (ANTENNA) J302 1-774-699-12 JACK, PIN 4P (REAR/SUB AUDIO OUT, FRONT AUDIO OUT) J801 1-566-822-41 JACK (REMOTE IN)
< JUMPER RESISTOR >
JC101 1-216-295-11 SHORT CHIP 0 JC102 1-216-296-11 SHORT CHIP 0
MAIN
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
CDX-GT48UM/GT480U/GT480US/GT484US
36
JC103 1-216-296-11 SHORT CHIP 0 JC104 1-216-296-11 SHORT CHIP 0 JC105 1-216-295-11 SHORT CHIP 0 JC106 1-216-864-11 SHORT CHIP 0 JC107 1-216-295-11 SHORT CHIP 0
JC108 1-216-864-11 SHORT CHIP 0 JC109 1-216-864-11 SHORT CHIP 0 JC110 1-216-864-11 SHORT CHIP 0 JC111 1-216-296-11 SHORT CHIP 0 JC112 1-216-296-11 SHORT CHIP 0
JC113 1-216-296-11 SHORT CHIP 0 JC114 1-216-296-11 SHORT CHIP 0 JC115 1-216-864-11 SHORT CHIP 0 JC116 1-216-296-11 SHORT CHIP 0 JC117 1-216-295-11 SHORT CHIP 0
JC118 1-216-295-11 SHORT CHIP 0 JC119 1-216-296-11 SHORT CHIP 0 JC120 1-216-296-11 SHORT CHIP 0 JC121 1-216-295-11 SHORT CHIP 0 JC122 1-216-295-11 SHORT CHIP 0
JC123 1-216-296-11 SHORT CHIP 0 JC124 1-216-296-11 SHORT CHIP 0 JC125 1-216-864-11 SHORT CHIP 0 JC126 1-216-295-11 SHORT CHIP 0 JC127 1-216-295-11 SHORT CHIP 0
JC128 1-216-295-11 SHORT CHIP 0 JC129 1-216-295-11 SHORT CHIP 0 JC130 1-216-864-11 SHORT CHIP 0 JC131 1-216-296-11 SHORT CHIP 0 JC132 1-216-296-11 SHORT CHIP 0
JC133 1-216-296-11 SHORT CHIP 0
< COIL >
L1 1-414-180-51 INDUCTOR 3.3uH L2 1-410-501-61 INDUCTOR 2.2uH L6 1-457-644-11 COIL (FM MIX) L7 1-481-285-51 INDUCTOR 560uH L8 1-481-285-51 INDUCTOR 560uH
L301 1-469-844-11 INDUCTOR 2.2uH L501 1-411-595-21 COIL, CHOKE 47uH L502 1-406-718-21 COIL, CHOKE 68uH L503 1-412-525-31 INDUCTOR 10uH L801 1-456-617-11 COIL, CHOKE
< TRANSISTOR >
Q102 6-551-856-01 TRANSISTOR LTC614TKFP8T146 Q103 8-729-027-44 TRANSISTOR DTC114TKA-T146 Q104 6-551-856-01 TRANSISTOR LTC614TKFP8T146 Q202 6-551-856-01 TRANSISTOR LTC614TKFP8T146 Q203 8-729-027-44 TRANSISTOR DTC114TKA-T146
Q204 6-551-856-01 TRANSISTOR LTC614TKFP8T146 Q303 8-729-027-43 TRANSISTOR DTC114EKA-T146 Q304 8-729-027-23 TRANSISTOR DTA114EKA-T146 Q305 8-729-027-23 TRANSISTOR DTA114EKA-T146 Q401 8-729-027-43 TRANSISTOR DTC114EKA-T146
Q402 8-729-027-23 TRANSISTOR DTA114EKA-T146 Q501 8-729-027-43 TRANSISTOR DTC114EKA-T146 Q502 6-551-923-01 FET TPC6108(T5RSONYF,M Q503 6-550-828-01 FET RSQ035P03TR Q504 8-729-027-43 TRANSISTOR DTC114EKA-T146
Q505 8-729-027-43 TRANSISTOR DTC114EKA-T146 Q701 8-729-027-43 TRANSISTOR DTC114EKA-T146 Q802 8-729-027-43 TRANSISTOR DTC114EKA-T146 Q805 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF Q807 8-729-027-43 TRANSISTOR DTC114EKA-T146
Q808 8-729-620-07 TRANSISTOR 2SC3052EF-T1-LEF
< RESISTOR >
R1 1-216-853-11 METAL CHIP 470K 5% 1/10W R2 1-216-853-11 METAL CHIP 470K 5% 1/10W R3 1-216-864-11 SHORT CHIP 0 R4 1-216-864-11 SHORT CHIP 0 R5 1-216-864-11 SHORT CHIP 0
R6 1-216-843-11 METAL CHIP 68K 5% 1/10W R10 1-216-839-11 METAL CHIP 33K 5% 1/10W R11 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R12 1-216-009-11 METAL CHIP 22 5% 1/10W R13 1-216-809-11 METAL CHIP 100 5% 1/10W
R14 1-216-809-11 METAL CHIP 100 5% 1/10W R15 1-216-864-11 SHORT CHIP 0 R16 1-216-864-11 SHORT CHIP 0 R101 1-216-821-11 METAL CHIP 1K 5% 1/10W R103 1-216-817-11 METAL CHIP 470 5% 1/10W
R104 1-216-834-11 METAL CHIP 12K 5% 1/10W R106 1-216-813-11 METAL CHIP 220 5% 1/10W R107 1-216-833-11 METAL CHIP 10K 5% 1/10W R112 1-216-821-11 METAL CHIP 1K 5% 1/10W R113 1-216-833-11 METAL CHIP 10K 5% 1/10W
R116 1-216-813-11 METAL CHIP 220 5% 1/10W R117 1-216-833-11 METAL CHIP 10K 5% 1/10W R201 1-216-821-11 METAL CHIP 1K 5% 1/10W R203 1-216-817-11 METAL CHIP 470 5% 1/10W R204 1-216-834-11 METAL CHIP 12K 5% 1/10W
R206 1-216-813-11 METAL CHIP 220 5% 1/10W R207 1-216-833-11 METAL CHIP 10K 5% 1/10W R212 1-216-821-11 METAL CHIP 1K 5% 1/10W R213 1-216-833-11 METAL CHIP 10K 5% 1/10W R216 1-216-813-11 METAL CHIP 220 5% 1/10W
R217 1-216-833-11 METAL CHIP 10K 5% 1/10W R302 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R303 1-216-823-11 METAL CHIP 1.5K 5% 1/10W R304 1-216-295-11 SHORT CHIP 0 R306 1-216-841-11 METAL CHIP 47K 5% 1/10W
R308 1-216-811-11 METAL CHIP 150 5% 1/10W R309 1-216-797-11 METAL CHIP 10 5% 1/10W R311 1-216-841-11 METAL CHIP 47K 5% 1/10W R313 1-216-805-11 METAL CHIP 47 5% 1/10W R401 1-216-845-11 METAL CHIP 100K 5% 1/10W
R402 1-216-845-11 METAL CHIP 100K 5% 1/10W R404 1-216-864-11 SHORT CHIP 0 R405 1-216-849-11 METAL CHIP 220K 5% 1/10W R406 1-216-845-11 METAL CHIP 100K 5% 1/10W R407 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R408 1-216-845-11 METAL CHIP 100K 5% 1/10W R409 1-216-809-11 METAL CHIP 100 5% 1/10W R410 1-216-817-11 METAL CHIP 470 5% 1/10W R411 1-216-845-11 METAL CHIP 100K 5% 1/10W R414 1-216-845-11 METAL CHIP 100K 5% 1/10W
R415 1-216-845-11 METAL CHIP 100K 5% 1/10W R417 1-216-845-11 METAL CHIP 100K 5% 1/10W
MAIN
CDX-GT48UM/GT480U/GT480US/GT484US
3737
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
R419 1-216-845-11 METAL CHIP 100K 5% 1/10W R420 1-216-809-11 METAL CHIP 100 5% 1/10W R421 1-216-833-11 METAL CHIP 10K 5% 1/10W R422 1-216-809-11 METAL CHIP 100 5% 1/10W R423 1-216-809-11 METAL CHIP 100 5% 1/10W
R424 1-216-833-11 METAL CHIP 10K 5% 1/10W R426 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R427 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R428 1-216-845-11 METAL CHIP 100K 5% 1/10W R430 1-216-845-11 METAL CHIP 100K 5% 1/10W
R431 1-216-845-11 METAL CHIP 100K 5% 1/10W R432 1-216-845-11 METAL CHIP 100K 5% 1/10W R433 1-216-845-11 METAL CHIP 100K 5% 1/10W R434 1-216-845-11 METAL CHIP 100K 5% 1/10W R435 1-216-809-11 METAL CHIP 100 5% 1/10W
R436 1-216-809-11 METAL CHIP 100 5% 1/10W R437 1-216-809-11 METAL CHIP 100 5% 1/10W R438 1-216-809-11 METAL CHIP 100 5% 1/10W R439 1-218-871-11 METAL CHIP 10K 0.5% 1/10W R440 1-218-871-11 METAL CHIP 10K 0.5% 1/10W
R441 1-218-871-11 METAL CHIP 10K 0.5% 1/10W R442 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R443 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R444 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R445 1-216-845-11 METAL CHIP 100K 5% 1/10W
R446 1-216-845-11 METAL CHIP 100K 5% 1/10W R447 1-216-845-11 METAL CHIP 100K 5% 1/10W R448 1-216-845-11 METAL CHIP 100K 5% 1/10W R452 1-216-845-11 METAL CHIP 100K 5% 1/10W R454 1-216-845-11 METAL CHIP 100K 5% 1/10W
R455 1-216-809-11 METAL CHIP 100 5% 1/10W R456 1-216-833-11 METAL CHIP 10K 5% 1/10W R459 1-216-809-11 METAL CHIP 100 5% 1/10W R460 1-216-809-11 METAL CHIP 100 5% 1/10W R461 1-216-809-11 METAL CHIP 100 5% 1/10W
R462 1-216-809-11 METAL CHIP 100 5% 1/10W R463 1-216-809-11 METAL CHIP 100 5% 1/10W R464 1-216-809-11 METAL CHIP 100 5% 1/10W R465 1-216-864-11 SHORT CHIP 0 R466 1-216-864-11 SHORT CHIP 0
R467 1-216-864-11 SHORT CHIP 0 R468 1-216-845-11 METAL CHIP 100K 5% 1/10W R501 1-216-842-11 METAL CHIP 56K 5% 1/10W R502 1-216-842-11 METAL CHIP 56K 5% 1/10W R503 1-216-834-11 METAL CHIP 12K 5% 1/10W
R504 1-216-843-11 METAL CHIP 68K 5% 1/10W R505 1-216-821-11 METAL CHIP 1K 5% 1/10W R508 1-216-296-11 SHORT CHIP 0 R510 1-216-845-11 METAL CHIP 100K 5% 1/10W R511 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
R512 1-216-864-11 SHORT CHIP 0 R513 1-216-833-11 METAL CHIP 10K 5% 1/10W R514 1-216-851-11 METAL CHIP 330K 5% 1/10W R515 1-216-833-11 METAL CHIP 10K 5% 1/10W R516 1-218-895-11 METAL CHIP 100K 0.5% 1/10W
R517 1-218-879-11 METAL CHIP 22K 0.5% 1/10W R518 1-218-889-11 METAL CHIP 56K 0.5% 1/10W R519 1-216-821-11 METAL CHIP 1K 5% 1/10W R520 1-218-871-11 METAL CHIP 10K 0.5% 1/10W R521 1-218-859-11 METAL CHIP 3.3K 0.5% 1/10W
R523 1-216-821-11 METAL CHIP 1K 5% 1/10W R524 1-216-821-11 METAL CHIP 1K 5% 1/10W R525 1-216-821-11 METAL CHIP 1K 5% 1/10W R526 1-216-797-11 METAL CHIP 10 5% 1/10W R527 1-216-797-11 METAL CHIP 10 5% 1/10W
R701 1-216-864-11 SHORT CHIP 0 R703 1-216-845-11 METAL CHIP 100K 5% 1/10W R704 1-216-864-11 SHORT CHIP 0 R706 1-216-809-11 METAL CHIP 100 5% 1/10W R707 1-216-809-11 METAL CHIP 100 5% 1/10W
R709 1-216-809-11 METAL CHIP 100 5% 1/10W R710 1-216-845-11 METAL CHIP 100K 5% 1/10W R712 1-216-864-11 SHORT CHIP 0 R713 1-216-845-11 METAL CHIP 100K 5% 1/10W R714 1-216-864-11 SHORT CHIP 0
R717 1-216-864-11 SHORT CHIP 0 R801 1-216-864-11 SHORT CHIP 0 R802 1-216-864-11 SHORT CHIP 0 R815 1-216-821-11 METAL CHIP 1K 5% 1/10W R816 1-216-821-11 METAL CHIP 1K 5% 1/10W
R817 1-216-841-11 METAL CHIP 47K 5% 1/10W R818 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R819 1-216-841-11 METAL CHIP 47K 5% 1/10W R823 1-249-425-11 CARBON 4.7K 5% 1/4W R825 1-216-864-11 SHORT CHIP 0
R826 1-216-864-11 SHORT CHIP 0 R827 1-216-849-11 METAL CHIP 220K 5% 1/10W R829 1-216-864-11 SHORT CHIP 0 R830 1-216-864-11 SHORT CHIP 0
< SWITCH >
S401 1-786-826-11 SWITCH, TACTILE (RESET) S402 1-571-478-11 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)*************************************************************
MAIN SERVO
Ref. No. Part No. Description Remark
CDX-GT48UM/GT480U/GT480US/GT484US
38
ACCESSORIES ************
1-479-077-13 REMOTE COMMANDER (RM-X151) 2-548-729-01 LID, BATTERY CASE (for RM-X151) 4-109-735-31 MANUAL, INSTRUCTION (ENGLISH,SPANISH, PERSIAN) 4-109-736-31 MANUAL, INSTRUCTION, INSTALL (ENGLISH, SPANISH,PERSIAN) (EXCEPT GT480US:AR) 4-109-736-51 MANUAL, INSTRUCTION, INSTALL (ENGLISH, SPANISH) (GT480US:AR)
X-2186-697-1 CASE ASSY (for FRONT PANEL)*************************************************************
PARTS FOR INSTALLATION AND CONNECTIONS **************************************
151 X-2179-430-2 FRAME ASSY, FITTING 152 1-465-459-41 ADAPTOR, ANTENNA (GT480US:AR) 153 1-776-527-11 CORD (WITH CONNECTOR) (ISO) (POWER) (GT480US:AR) 154 1-833-762-11 CONNECTION CORD FOR AUTOMOBILE (POWER) (for Maruti Suzuki:Gasoline car) (GT48UM) 154 1-833-974-31 CONNECTION CORD FOR AUTOMOBILE (POWER) (GT480U/GT480US:E,MX/GT484US)
154 1-834-307-11 CONNECTION CORD FOR AUTOMOBILE (POWER) (for Maruti Suzuki:Diesel car) (GT48UM) 155 3-876-674-01 KEY (FRAME) 156 3-398-492-01 COLLAR 157 A-1082-993-A SCREW ASSY (BS4), FITTING 158 3-259-776-01 SCREW (+K 5X8 TP)
151 152
154
157
155 156
153
158
× 2
× 4
MEMO
CDX-GT48UM/GT480U/GT480US/GT484US
39
CDX-GT48UM/GT480U/GT480US/GT484US
REVISION HISTORY
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Ver. Date Description of Revision1.0 2008.11 New
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