sony cdx-gt47u gt420 gt427 gt470u us

8/13/2019 Sony Cdx-gt47u Gt420 Gt427 Gt470u Us

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SERVICE MANUAL

Published by Sony Techno Create Corporation

Sony CorporationAudio Business Group

SPECIFICATIONS

FM/MW/SW COMPACT DISC PLAYERCDX-GT47U/GT470U/GT470US

9-887-917-01

2007K04-1

2007.11

US ModelCDX-GT420U

AEP ModelUK ModelCDX-GT420U/GT424U

Russian ModelCDX-GT420U/GT427UE

E ModelCDX-GT470U/GT470US

Chinese ModelCDX-GT47U

Ver. 1.0 2007.11

Model Name Using Similar Mechanism NEW

CD Drive Mechanism Type MG-101I-188//Q

Optical Pick-up Name DAX-25A

The tuner and CD sections have no adjustments.

CDX-GT47U/GT420U/GT424U

GT427UE/GT470U/GT470US

(Photo: CDX-GT424U)

FM/MW/LW COMPACT DISC PLAYERCDX-GT420U: AEP, UK, Russian model/GT424U/GT427UE

FM/AM COMPACT DISC PLAYERCDX-GT420U: US model

EXCEPT CDX-GT47UCD Player section

Signal-to-noise ratio:120 dBFrequency response:10 20,000 Hz

Wow and flutter:Below measurable limit

Tuner sectionFM

Tuning range:

CDX-GT420U: US model:

87.5 107.9 MHz

CDX-GT420U: AEP, UK, Russian model/

GT424U:

87.5 108.0 MHz

CDX-GT470U: E, indian model/GT470US:

87.5 108.0 MHz (at 50 kHz step)

87.5 107.9 MHz (at 200 kHz step)

CDX-GT470U: Saudi Arabian model: 87.5 108.0 MHz (at 50 kHz step)

CDX-GT427UE:

FM1/FM2: 87.5 108.0 MHz (at 50 kHz step)

FM3: 65 74 MHz (at 30 kHz step)

FM tuning interval:


50 kHz/200 kHz switchable

Antenna (aerial) terminal:

External antenna (aerial) connector

Intermediate frequency:10.7 MHz/450 kHz

Usable sensitivity:9 dBf

Selectivity:75 dB at 400 kHz

Signal-to-noise ratio:

67 dB (stereo), 69 dB (mono)

Harmonic distortion at 1 kHz:

0.5 % (stereo), 0.3 % (mono)

Separation:35 dB at 1 kHzFrequency response:30 15,000 Hz

AM

CDX-GT420U: US model:

Tuning range:530 1,710 kHz




Sensitivity:30 V

MW/LW

CDX-GT420U: AEP, UK, Russian model/

GT424U/GT427UE:Tuning range:

MW: 531 1,602 kHz

LW: 153 279 kHz



Intermediate frequency:

10.7 MHz/450 kHz

Sensitivity:

MW: 30 V, LW: 40 V

Continued on next page

AUDIO POWER SPECIFICATIONS

(CDX-GT420U: US model )POWER OUTPUT AND TOTAL HARMONIC DISTORTION

23.2 watts per channel minimum continuous average power into

4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more

than 5% total harmonic distortion.


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CDX-GT47U/GT420U/GT424U/GT427UE/GT470U/GT470US

2

MW

CDX-GT470U/GT470US:

Tuning range:


531 1,602 kHz (at 9 kHz step)


CDX-GT470U: Saudi Arabian model:


MW tuning interval:






Sensitivity:30 V

SW

CDX-GT470U/GT470US:

Tuning range:

SW1: 2,940 7,735 kHz

SW2: 9,500 18,135 kHz

(except for 10,140 11,575 kHz)


External antenna (aerial) connectorIntermediate frequency:10.7 MHz/450 kHz

Sensitivity:30 V

USB Player sectionInterface:USB (Full-speed)

Maximum current:500mA

Power amplifier sectionOutputs:Speaker outputs (sure seal connectors)

Speaker impedance:4 8 ohms

Maximum power output:52 W 4 (at 4 ohms)

GeneralOutput:

Audio outputs terminal (sub/rear switchable) Power antenna (aerial) relay control terminal

Power amplifier control terminal

Inputs:

Telephone ATT control terminal

(CDX-GT420U: AEP, UK, Russian model/

GT424U/GT427UE)

Remote controller input terminal

Antenna (aerial) input terminal

AUX input jack (stereo mini jack)

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))

Dimensions:Approx. 178 50 179 mm

(71/8 2 71/8in.) (w/h/d)

Mounting dimensions:Approx. 182 53 162 mm

(71/4 21/8 61/2in.) (w/h/d)

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

Supplied accessories:

Card remote commander: RM-X151

Parts for installation and connections (1 set)

Design and specifications are subject to change

without notice.

CDX-GT47U:

CD Player sectionFrequency response:20 Hz 20,000 Hz (2 dB)

Tuner sectionFM

Tuning range:

87.5 MHz 108.0 MHz (at 50 kHz step) 87.5 MHz 107.9 MHz (at 200 kHz step)

FM tuning interval:





MW

Tuning range:

531 kHz 1,602 kHz (at 9 kHz step)

530 kHz 1,710 kHz (at 10 kHz step)

MW tuning interval:





SW

Tuning range:

SW1: 2,940 kHz 7,735 kHz

SW2: 9,500 kHz 18,135 kHz

(except for 10,140 11,575 kHz)




USB Player sectionInterface:USB (Full-speed)

Maximum current:500 mA

Power amplifier sectionOutputs:Speaker outputs (sure seal connectors)

Speaker impedance:4 ohms 8 ohms

Maximum power output:50 W per channel (1 kHz, 16 V, 4 ohms)

GeneralOutput:

Audio outputs terminal (sub/rear switchable)

Power antenna (aerial) relay control terminal

Power amplifier control terminal

Inputs:

Remote controller input terminal

Antenna (aerial) input terminal

AUX input jack (stereo mini jack)

Power requirements:12 V DC car battery

(negative ground (earth))

Power supply voltage:11 V 16 VDimensions:Approx. 178 mm 50 mm 179 mm

(71/8in 2 in 7 1/8in.) (w/h/d)

Mounting dimensions:

Approx. 182 mm 53 mm 162 mm

(71/4in 21/8in 61/2in.) (w/h/d)

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

Supplied accessories:

Card remote commander: RM-X151

Parts for installation and connections (1 set)

Design and specifications are subject to change

without notice.


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3

Notes on chip component replacement Never reuse a disconnected chip component.

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

aged by heat.

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 thecharged electrostatic load, etc. on clothing and the human body.

During repair, pay attention to electrostatic break-down and also

use the procedure in the printed matter which is included in the

repair parts.

The flexible board is easily damaged and should be handled with

care.

NOTES ON LASER DIODE EMISSION CHECK

The laser beam on this model is concentrated so as to be focused

on the disc reflective surface by the objective lens in the optical

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

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

SERVICE NOTES

CAUTION

Use of controls or adjustments or performance of procedures other than

those specifi

ed herein may result in hazardous radiation exposure.

If the optical pick-up block is defective, please replace the whole

optical pick-up block.

Never turn the semi-fixed resistor located at the side of optical

pick-up block.

TEST DISCS

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

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

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

SAFETY-RELATED COMPONET WARNING!

COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINEWITH MARK 0ON 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.

optical pick-up

semi-fixed resistor


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4

1. SERVICE NOTE ..................................................... 5

2. GENERAL Location of Controls ....................................................... 6

Connections .................................................................... 8

3. DISASSEMBLY3-1. Sub Panel Assy ............................................................... 13

3-2. CD Mechanism Block ..................................................... 13

3-3. Main Board ..................................................................... 14

3-4. Servo Board .................................................................... 14

3-5. Chassis (T) Sub Assy ...................................................... 15

3-6. Roller Arm Assy .............................................................. 15

3-7. Chassis (OP) Assy ........................................................... 16

3-8. Chucking Arm Sub Assy ................................................. 16

3-9. Sled Motor Assy .............................................................. 17

3-10. Optical Pick-up Section .................................................. 18

3-11. Optical Pick-up ............................................................... 18

4. DIAGNOSIS FUNCTION ..................................... 19

5. DIAGRAMS5-1. Block Diagram Main Section ..................................... 23

5-2. Block Diagram Display Section ................................. 24

5-3. Printed Wiring Board Main Section ............................ 26

5-4. Schematic Diagram Main Section (1/3) ...................... 27



5-7. Printed Wiring Boards Key Section ............................ 30

5-8. Schematic Diagram Key Section ................................ 31

6. EXPLODED VIEWS6-1. Main Section ................................................................... 36

6-2. Front Panel Section ......................................................... 37

6-3. CD Mechanism Section (MG-101I-188//Q) ................... 38

7. ELECTRICAL PARTS LIST .............................. 39

TABLE OF CONTENTS

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the lead-

free mark (LF) indicating the solder contains no lead.

(Caution: Some printed circuit boards may not come printed with

the lead free mark due to their particular size)

: LEAD FREE 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 flow)

than ordinary solder so use caution not to let solder bridges

occur such as on IC pins, etc.

Usable with ordinary solder

It is best to use only unleaded solder but unleaded solder may

also be added to ordinary solder.

This compact disc player is classified as a CLASS 1 LASER

product. The CLASS 1 LASER PRODUCT label is located on the

exterior.

Except GT420U: US model

This label is located on the bottom of the chassis.

CD playback

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

RW (MP3/WMA/AAC files).

Type of discs Label on the disc

CD-DA

MP3

WMA

AAC


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5

SECTION 1

SERVICE NOTE

EXTENSION CABLE AND SERVICE POSITION

When repairing or servicing this set, connect the jig (extension

cable) as shown below.

Connect the MAIN board (CN350) and the SERVO board

(CN401) with the extension cable (Part No. J-2502-076-1).

NOTE FOR REPLACEMENT OF THE SERVO BOARD

When repairing, the complete SERVO board (A-1362-921-A)

should be replaced since any parts in the SERVO board cannot be

repaired.

NOTE FOR REPLACEMENT OF THE USB CONNECTOR

(J11)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 BOARD

CN350 J-2502-076-1

KEY board

front panel

USB (socket) connector


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6

SECTION 2

GENERAL This section is extractedfrom instruction manual.

LOCATION OF CONTROLS CDX-GT420U: US model

CDX-GT420U: AEP, UK, Russian model/GT424U/GT427UE

6

Location of controls and basic operations

Main unit

Card remote commanderRM-X151

This section contains instructions on the locationof controls and basic operations. For details, seethe respective pages.For USB device operation, see USB devices on

page 10.The corresponding buttons on the card remotecommander control the same functions as thoseon the unit.

OFFbuttonTo power off; stop the source.

(BROWSE) button page8To enter the Quick-BrowZer mode.

Control dial/select button page8, 11To adjust volume/select search category(rotate); select setup items (press and rotate).

SOURCE buttonTo power on; change the source (Radio/CD/USB/AUX).

Disc slotInsert the disc (label side up), playbackstarts.

Display window

USB terminal page10To connect to the USB device.

(eject) buttonTo eject the disc.

(frontpanel release)button page 5

(BACK) button page8To return to the previous display.

Receptorfor thecardremotecommander

EQ3 BTM DSPLLRCSFUHSPER

1 2 3 4 5 6PAUSE

BROWSE

BACK

SEEK SEEK

MODE

SOURCE

PUSHENTER/ SELECT

DM

AUX

OFF

ALBUM

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 withinabout 1 second and hold); reverse/fast-forward a track (press and hold).Radio:

To tune in stations automatically(press); finda station manually (press and hold).

MODEbutton page 9To select the radio band (FM/AM); select the

play mode of ATRAC Audio Device.

EQ3(equalizer)button page11To select an equalizer type (XPLOD,VOCAL, EDGE, CRUISE, SPACE,GRAVITY, CUSTOM or OFF).

BTMbutton page 9To start the BTM function (press and hold).

RESET button(located behind the frontpanel) page 4

NumberbuttonsCD/USB:

/ALB UM /+To skip albums (press); skip albumscontinuously (press and hold).

REP page 9SHUF page 9DM+ page 4

To activate the DM+ function, setDM+-ON. To cancel, set DM+-

OFF.PAUSE

To pause playback. To cancel, pressagain.

Radio:

To receive stored stations (press); storestations (press and hold).

DSPL(display)/SCRL (scroll)buttonpage 9To change display items (press); scroll thedisplay item (press and hold).

AUX inpu t jack page 12To connect a portable audio device.

The following buttons on the card remotecommander have also different buttons/functionsfrom the unit. Remove the insulation film before

use (page 4). ()/ () buttons

To control CD/radio/USB, the same as/+ on the unit.Setup, sound setting, etc., can be operated by

DSPL(display)buttonTo change display items.

VOL(volume)+/ buttonTo adjust volume.

ATT (attenuat e) butt onTo attenuate the sound. To cancel, pressagain.

SEL (select)buttonThe same as the select button on the unit.During the Quick-BrowZer mode, (select) is inactive.

(+)/ ()buttonsTo control CD/USB, the same as /(ALBUM /+) on the unit.Setup, sound setting, etc., can be operated by.

SCRL(scroll) buttonTo scroll the display item.

Number buttons


Notes Whenejecting/insertinga disc, keepany USB

devices disconnected toavoid damage to the disc.

Iftheunitis turnedoffandthe display disappears,itcannotbe operatedwiththe card remotecommanderunless ontheunit ispressed,or adisc isinsertedto activatethe unit first.

Abo ut USB capWhennotusingtheUSB terminal(), usethesuppliedUSB cap to prevent dustor dirt entering.Keep the USBcap out of thereach of children toprevent accidental swallowing.

6


Main unit

Card remote commander

RM-X151

This section contains instructions on the location

of controls and basic operations. For details, seethe respective pages.For USB device operation, see USB devices onpage 11.The corresponding buttons on the card remotecommander control the same functions as thoseon the unit.


(BROWSE)button page 8To enter the Quick-BrowZer mode.

Control dial/select button page 8, 12To adjust volume/select search category(rotate); select setup items (press and rotate).


Disc s lotInsert the disc (label side up), playbackstarts.

Display window

USBterminal page11To connect to the USB device.

(eject)button

To eject the disc.

(front panel release) button page 5

(BACK)button page8To return to the previous display.

Receptorfor the cardremotecommander

EQ3 AF/TA DSPLLRCSFUHSPERPTY

1 2 3 4 5 6PAUSE

BROWSE

BACK

SEEK SEEK

MODE

SOURCE

PUSHENTER/SELECT

DM

AUX

OFF

ALBUM

OFF

DSPL SCRL

SELSOURCE MODE

1 32

4 65

ATT

VOL

+

+

7

SEEK /+buttonsCD/USB:

To skip tracks (press); skip trackscontinuously (press, then press again withinabout 1 second and hold); reverse/fast-forward a track (press and hold).Radio:

To tune instations automatically(press); finda station manually (press and hold).

MODE button page9To select the radio band (FM/MW/LW);select the play mode of ATRAC AudioDevice.

EQ3(equalizer) button page 12To select an equalizer type (XPLOD,VOCAL, EDGE, CRUISE, SPACE,GRAVITY, CUSTOM or OFF).

AF (Alt ernat ive Freq uenc ies)/TA (Traffic Announcement)/PTY(Program Type)button page10,11To set AF and TA (press); select PTY (pressand hold) in RDS.

RESET button(located behind the frontpanel) page 4

Number buttonsCD/USB:

/:ALB UM /+To skip albums (press); skip albumscontinuously (press and hold).

: REP page 9: SHUF page9: DM+ page 4

To activate the DM+ function, setDM+-ON. To cancel, set DM+-OFF.

: PAUSETo pause playback. To cancel, pressagain.

Radio:


DSPL (display)/SCRL (scroll) buttonpage 9

To change display items (press); scroll thedisplay item (press and hold).

AUX inp ut jack page13To connect a portable audio device.

The following buttons on the card remotecommander have also different buttons/functionsfrom the unit. Remove the insulation film beforeuse (page 4).

()/ () buttonsTo control CD/radio/USB, the same as/+ onthe unit.Setup, sound setting, etc., can be operated by.

DSPL (display)buttonTo change display items.

VOL (volume)+/buttonTo adjust volume.

ATT (atten uate) but tonTo attenuate the sound. To cancel, pressagain.

SEL(select) buttonThe same as the select button on the unit.During the Quick-BrowZer mode,(select) is inactive.

(+)/ ()buttonsTo control CD/USB, the same as /(ALBUM /+) on the unit.Setup, sound setting, etc., can be operated by .

SCRL (scroll)buttonTo scroll the display item.

Number buttonsTo receive stored stations (press); storestations (press and hold).

Notes Whenejecting/inserting a disc, keepany USB

devicesdisconnected to avoid damage to the disc. Ifthe unitis turned offand thedisplay disappears,it

cannot be operatedwith thecard remotecommanderunless ontheunitispressed,or a discis insertedto activatethe unitfirst.

About USB capWhen notusingtheUSBterminal(), usethesuppliedUSB cap toprevent dustor dirt entering.Keep theUSB capout of the reachof children topreventaccidental swallowing.


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7

CDX-GT470U/GT470US

CDX-GT47U

6


Main unit

Card remote commanderRM-X151

This section contains instructions on the locationof controls and basic operations. For details, seethe respective pages.For USB device operation, see USB devices onpage 10.The corresponding buttons on the card remotecommander control the same functions as thoseon the unit.





DiscslotInsert the disc (label side up), playbackstarts.

Display window

USBterminal page10To connect to the USB device.

(eject)buttonTo eject the disc.

(front panel release) button page5

(BACK)button page 8To return to the previous display.



1 2 3 4 5 6ALBUM PAUSE

BROWSE

BACK

SEEK SEEK

MODE

SOURCE

PUSHENTER/SELECT

DM

AUX

OFF

OFF

DSPL SCRL

SELSOURCE MODE

1 32

4 65

ATT

VOL

+

+

7

SEEK /+ buttonsCD/USB:

To skip tracks (press); skip trackscontinuously (press, then press again within

about 1 second and hold); reverse/fast-forward a track (press and hold).Radio:

To tune instatio ns automatically(press ); finda station manually (press and hold).

MODE button page 9To select the radio band (FM/MW/SW);select the play mode of ATRAC AudioDevice.

EQ3(equalizer) button page11To select an equalizer type (XPLOD,VOCAL, EDGE, CRUISE, SPACE,GRAVITY, CUSTOM or OFF).


RESET button(located behind the frontpanel) page4

Frequency select switch(located on thebottom of the unit)

See Frequency select switch in thesupplied installation/connections manual.



: REP page9: SHUF page9: DM+ page 4



Radio:


DSPL (display)/SCRL (scroll) buttonpage 9To change display items (press); scroll thedisplay item (press and hold).



()/ () buttonsTo control CD/radio/USB, the same as/+ on the unit.Setup, sound setting, etc., can be operated by.


VOL (volume)+/ buttonTo adjust volume.



(+)/ () buttonsTo control CD/USB, the same as /(ALBUM /+) on the unit.Setup, sound setting, etc., can be operated by .




devices disconnected to avoid damage to the disc. Ifthe unitis turned offand thedisplay disappears,it


About USB capWhen notusingtheUSBterminal(), usethesupplied USB cap to prevent dust or dirt entering.Keep the USBcap out of thereachof children toprevent accidentalswallowing.

6


Main unit

Card remote commander

RM-X151

This section contains instructions on the location

of controls and basic operations. For details, seethe respective pages.For USB device operation, see USB devices onpage 10.The corresponding buttons on the card remotecommander control the same functions as thoseon the unit.





DiscslotInsert the disc (label side up), playbackstarts.

Display window

USB terminal page10To connect to the USB device.

(eject)button

To eject the disc.

(front panel release) button page5

(BACK)button page 8To return to the previous display.



1 2 3 4 5 6ALBUM PAUSE

BROWSE

BACK

SEEK SEEK

MODE

SOURCE

PUSHENTER/SELECT

DM

AUX

OFF

OFF

DSPL SCRL

SELSOURCE MODE

1 32

4 65

ATT

VOL

+

+

7

SEEK /+ buttonsCD/USB:

To skip tracks (press); skip trackscontinuously (press, then press again withinabout 1 second and hold); reverse/fast-forward a track (press and hold).Radio:

To tune instatio ns automatically(press ); finda station manually (press and hold).

MODE button page 9To select the radio band (FM/MW/SW);select the play mode of ATRAC AudioDevice.

EQ3(equalizer) button page11To select an equalizer type (XPLOD,VOCAL, EDGE, CRUISE, SPACE,GRAVITY, CUSTOM or OFF).


RESET button(located behind the frontpanel) page4

Frequency select switch(located on thebottom of the unit)

See Frequency select switch in thesupplied installation/connections manual.



: REP page9: SHUF page9: DM+ page 4



Radio:


DSPL (display)/SCRL (scroll) buttonpage 9To change display items (press); scroll thedisplay item (press and hold).



()/ () buttonsTo control CD/radio/USB, the same as/+ on the unit.Setup, sound setting, etc., can be operated by.


VOL (volume)+/ buttonTo adjust volume.



(+)/ () buttonsTo control CD/USB, the same as /(ALBUM /+) on the unit.Setup, sound setting, etc., can be operated by .




devices disconnected to avoid damage to the disc. Ifthe unitis turned offand thedisplay disappears,it


About USB capWhen notusingtheUSBterminal(), usethesupplied USB cap to prevent dust or dirt entering.Keep the USBcap out of thereachof children toprevent accidentalswallowing.


8/48


8

CONNECTIONS CDX-GT420U: US model

L

R

REAR/SUBAUDIO OUT

REAR/SUBAUDIO OUT*2

REMOTEIN

AMP REM

Max. supply current 0.3 ACourant max.fo urni 0,3 A

Fuse (10 A)Fusible (10 A)

Blue/white stripedRay bleu/blanc

ANT REM

RedRouge

YellowJaune

BlackNoir

BlueBleu

WhiteBlanc

GreenVert

PurpleViolet

White/black stripedRay blanc/noir

Gray/black stripedRay gris/noir

Green/black stripedRay vert/noir

GrayGris

LeftGauche

RightDroit

LeftGauche

RightDroit

*1 RCA pin cord (not supplied)*2 AUDIO OUT can be switched SUB or

REAR. For details, see the suppliedOperating Instructions.

*3 Insert with the cord upwards.

*1 Cordon brocheRCA (non fourni)*2 AUDIO OUT peut tre commut sur SUB

ou REAR. Pour obtenir plus de dtails,reportez-vous au mode demploi fourni.

*3 Insrez avec le cble vers le haut.

Purple/black stripedRayViolet/noir

*1

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

from car antenna (aerial) parti r del antenne du vhicule

*3

Connection diagram

To a metal surface of the carFirst connect the black ground (earth) lead, then connect theyellow and red power supply leads.

To the power antenna (aerial) control l ead orpower supply lead of antenna (aerial) boosterNotes It is not necessary to connect this lead if there is no power

antenna (aerial) or antenna (aerial) booster, or with amanually-operated telescopic antenna (aerial).

When your car has a built-in FM/AM antenna (aerial) inthe rear/side glass, seeNotes on the control and powersupply leads.

To AMP REMOTE IN of an option al poweramplifierThis connection is only for amplifiers. Connecting any othersystem may damage the unit.

To the +12V power termin al which isenergized in the accessory position of theignition switchNotes If there is no accessory position, connect to the +12V

power (battery) terminal which is energized at all times.Be sure to connect the blackground (earth) lead to ametal surface of the car first.

When your car has a built-in FM/AM antenna (aerial) inthe rear/side glass, seeNotes on the control and powersupply leads.

To the +12V power termin al which isenergized at all timesBe sure to connect the blackground (earth) lead to a metalsurface 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 powerterminal of the existing antenna (aerial) booster. For details,consult your dealer.

A power antenna (aerial) without a relay box cannot be usedwith this unit.

Memory hold connectionWhen the yellow power supply lead is connected, power willalways be supplied to the memory circuit even when the ignitionswitch 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 theleft speaker.

Do not connect the ground (earth) lead of this unit to thenegative () 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 damagethe unit.

Toavoid a malfunction, do not use the built-in speaker leadsinstalled in your car if the unit shares a common negative ()lead for the right and left speakers.

Do not connect the units speaker leads to each other.

Note on connectionIf speaker and amplifier are not connected correctly,FAILUREappears in the display. In this case, make sure the speaker andamplifier are connected correctly.

Schma de raccordement

un p oint mtall ique d e la voit ureBranchez dabord le cble de mise la masse noir et,ensuite, les cbles dalimentation jaune et rouge.

Au cbl e de com mande d antenn e lectri queou au cble dalimentation de lampli ficateurdantenneRemarques Il nest pas ncessaire de raccorder ce cble sil ny a pas

dantenne lectrique ni damplificateur dantenne, ou avecune antenne tlescopique manuelle.

Si votrevoiture est quipe dune antenne FM/AMintgre dans la vitre arrire/latrale, voir Remarquessur les cbles de commande et dalimentation .

Au ni veau de A MP REMOTE IN delamplificateur de puissance en optionCe raccordement sapplique uniquement aux amplificateurs.Le branchement de tout autre systme risquedendommager lappareil.

la bo rne +12 V qui es t alim ente quan d lacl de contact est sur la position accessoiresRemarques Sil ny a pas de position accessoires, raccordez la borne

dalimentation (batterie) +12V qui est alimente enpermanence.Raccordez dabord le cble de mise la masse noir unpoint mtallique du vhicule.

Si votrevoiture est quipe dune antenne FM/AMintgre dans la vitre arrire/latrale, voir Remarques

sur les cbles de commande et dalimentation .

la bo rne +12 V qui es t alim ente enpermanenceRaccordez dabord le cble de mise la masse noir unpoint mtallique du vhicule.

Remarques sur l es cbles de commande et d alimentation Le cble de commande dantenne lectrique (bleu)fournit une

alimentation de + 12V CC lorsque vous mettez la radio soustension.

Lorsque votre voiture est quipe dune antenne FM/AMintgre dans la vitre arrire/latrale,raccordez le cble decommande dantenne (bleu) ou le cble dalimentation desaccessoires (rouge) la borne dalimentation de lamplificateurdantenne existant.Pour plus de dtails, consultez votredtaillant.

Une antenne lectrique sans botier de relais ne peut pas treutilise avec cet appareil.

Raccordement pour la conservation de la mmoireLorsque le cble dalimentation jaune est raccord, le circuitde la mmoire est aliment en permanence mme si la cl decontact est sur la position darrt.

Remarques sur le raccordement des haut-parleurs Avant de raccorder les haut-parleurs, mettez lappareil hors

tension. Utilisez des haut-parleursayant une impdance de 4 8 ohms

avec une capacit lectrique adquate pour viter de lesendommager.

Ne raccordez pas les bornes du systme de haut-parleurs auchssis de la voiture et ne raccordez pas les bornes du haut-parleur droit celles du haut-parleur gauche.

Ne raccordez pas le cble de mise la masse de cet appareil la borne ngative () du haut-parleur.

Nessayez pas de raccorder les haut-parleurs en parallle. Raccordez uniquement des haut-parleurs passifs. Le

raccordement de haut-parleurs actifs (avec amplificateurs

intgrs) aux bornes des haut-parleurs peut endommagerlappareil.

Pourviter tout problme de fonctionnement, nutilisez pas lescbles des haut-parleurs intgrs installs dans votrevoiture silappareil partage un cble ngatif commun () pour les haut-parleurs droit et gauche.

Ne raccordez pas entre eux les cordons des haut-parleurs delappareil.

Remarque sur le raccordementSi les haut-parleurs ne sont pas raccords correctement, lemessage FAILURE saffiche. Dans ce cas, assurez-vous queles haut-parleurs sont bien raccords.


9/48


9

CDX-GT420U: AEP, UK, Russian model/GT424U/GT427UE

L

R

REAR/SUBAUDIO OUT

REAR/SUBAU DIO OUT*3

5 7

4 8

1 3 5 7

2 4 6 8

REMOTEIN

*1 from car antenna (aerial)

vonAutoantennede lantenne de la voituredallantenna dellautovan een auto-antenne Fuse (10 A)

Sicherung (10 A)Fusible (10 A)Fusibile (10 A)Zekering (10 A)

AMP REM

LightblueHellblauBleu cielAzzurroLichtblauw

Blue/white stripedBlauwei gestreiftRaybleu/blancRigato blu e biancoBlauw/wit gestreept

from the cars power connectorvom Stromanschluss des Fahrzeugsdu connecteur dalimentation de la voituredal connettore di alimentazione dellautovan de autovoedingsaansluiting

ATT

SeePower connection diagram on the reverse side for details.

Nheres dazu finden Sie im Stromanschlussdiagramm. BltternSie dazu bitte um.

Voir le Schma de raccordement dalimentation au verso pourplus de dtails.

Per ulteriori informazioni, vedereDiagramma dei collegamenti dialimentazione che si trova sul retro.

Zie "Voedingsaansluitschema" op de achterkant voor meer details.

Max. supply current 0.3 Amax.Versorgungsstrom 0,3 ACourant dalimentation maximum 0,3 AAlimentazione massima fornita 0,3 AMax. voedingsstroom 0,3 A

Negative polarity positions 2, 4, 6, and 8 have striped leads.An den negativ gepolten Positionen 2, 4, 6 und 8 befinden sich gestreifte Adern.Les positions de polarit ngative 2, 4, 6 et 8 sont dotes de cordons rays.Le posizioni a polarit negativa 2, 4, 6 e 8 hanno cavirigati.De posities voor negatieve polariteit (2, 4, 6 en 8) hebben gestreepte kabels.

1PurpleViolettVioletViolaPaars

+

Speaker, Rear, RightLautsprecher hinten rechtsHaut-parleur, arrire, droit

Diffusore, posteriore, destroLuidspreker, achter, rechts

5WhiteWeiBlanc

BiancoWit

+

Speaker, Front, LeftLautsprecher vorne links

Haut-parleur, avant, gaucheDiffusore, anteriore, sinistro

Luidspreker, voor, links

2

Speaker, Rear, RightLautsprecher hinten rechtsHaut-parleur, arrire, droit

Diffusore, posteriore, destroLuidspreker, achter, rechts

6

Speaker, Front, LeftLautsprecher vorne links

Haut-parleur, avant, gaucheDiffusore, anteriore, sinistro

Luidspreker, voor, links

3Gray

GrauGris

GrigioGrijs

+

Speaker, Front, RightLautsprechervorne rechtsHaut-parleur, avant, droit

Diffusore, anteriore, destroLuidspreker, voor, rechts

7Green

GrnVert

VerdeGroen

+

Speaker, Rear, LeftLautsprecher hinten links

Haut-parleur, arrire, gauche

Diffusore, posteriore, sinistroLuidspreker, achter, links

4

Speaker, Front, RightLautsprecher vorne rechtsHaut-parleur, avant, droit

Diffusore, anteriore, destroLuidspreker, voor, rechts

8

Speaker, Rear, LeftLautsprecher hinten links

Haut-parleur, arrire, gaucheDiffusore, posteriore, sinistro

Luidspreker, achter, links

*2

from the cars speaker connectorvom Lautsprecheranschluss des Fahrzeugsdu connecteur de haut-parleur de la voituredal connettore dei diffusori dellautovan de autoluidsprekeraansluiting

Positions 1, 2, 3, and 6 do not have pins.AnPosition 1, 2, 3 und 6 befinden sich keine Stifte.Les positions 1, 2, 3 et 6 ne comportent pas de broches.Le posizioni 1, 2, 3 e 6 non hanno piedini.De posities 1, 2, 3 en 6 hebben geen pins.

4

YellowGelb

JauneGiallo

Geel

continuous power supplypermanente Stromversorgung

alimentation continuealimentazione continua

continu voeding

7

RedRot

RougeRosso

Rood

switched power supplygeschaltete Stromversorgung

alimentation commutealimentazione commutata

geschakelde voeding

5

BlueBlauBleuBlu

Blauw

power antenna (aerial) controlMotorantennensteuerung

antenne lectriquecomando dellantenna elettrica

elektrische antenne

8

BlackSchwarz

NoirNeroZwart

ground (earth)Massemasseterra

aarding

*4

*1 Note for the antenna (aerial) connectingIf your car antenna (aerial) is anISO (International Organization forStandardization) type, use the suppliedadaptorto connect it.First connectthe car antenna (aerial) to the suppliedadaptor, then connect it to the antenna(aerial) jack of the master unit.


REAR.For details, see the suppliedOperating Instructions.


*1 Hinweis zum Anschlieen der AntenneWenn Ihre Autoantenne der ISO-Norm(Internationale Normungsgemeinschaft)entspricht, schlieen Sie sie mithilfe desmitgelieferten Adapters an.VerbindenSie zuerst die Autoantenne mit demmitgelieferten Adapter und verbinden Siediesen dann mit der Antennenbuchsedes Hauptgerts.

*2 Cinchkabel (nicht mitgeliefert)*3 AUDIO OUT kann zwischen SUB

und REAR umgeschaltet werden.Nheres hierzu finden Sie in derBedienungsanleitung.

*4 Mit dem Kabel nach oben einsetzen.

*1 Remarque sur le raccordement delantenneSi votre antenne de voiture est de typeISO (Organisation internationale denormalisation), utilisez ladaptateur fournipour la raccorder.Raccordez dabordlantenne de voiture ladaptateur fourniet, ensuite, la prise dantenne delappareil principal.

*2 Cordon broche RCA (non fourni)*3 AUDIO OUT peut tre commut sur SUB

ou REAR.Pour obtenir plus de dtails,reportez-vous au mode demploi.

*4 Insrez avec le cble vers le haut.

*1 Opmerking bij de antenne-aansluiting

Indien uw auto is uitgerust met eenantenne van het type ISO (InternationalOrganization for Standardization),moet u die aansluiten met behulpvan de bijgeleverde adapter.Sluiteerst de auto-antenne aan op debijgeleverde adapter en vervolgens deantennestekker op het hoofdtoestel.

*2 Tulpstekkersnoer (niet bijgeleverd)*

3 AUDIO OUT kan worden ingesteldop SUB of REAR.Raadpleeg degebruiksaanwijzing voor meer informatie.

*4 Plaatsen met het snoer naar boven.

*1 Nota per il collegamento dellantennaSe lantenna dellauto di tipoISO (International Organization forStandardization), utilizzare ladattatore in dotazione per collegarla.Collegareprima lantenna della macchinaalladattatore in dotazione, quindicollegarla alla presa dellantennadellapparecchio principale.

*2 Cavo a piedini RCA (non in dotazione)*3 AUDIO OUT pu essere impostato

su SUB o su REAR.Per ulterioriinformazioni, consultare il manuale diistruzioni per luso.

*4 Inserire con il cavo rivolto verso lalto.

Connection diagram

To AMP REMOTE IN of an option al poweramplifierThis connection is only for amplifiers. Connecting any othersystem may damage the unit.

To the interface cable of a car telephone

WarningIf you have a power antenna (aerial) without a relay box,connecting this unit with the supplied power connectingleadmay damage the antenna (aerial).

Notes on the control and power supply leads The power antenna (aerial) control lead (blue) supplies +12V

DC when you turn on the tuner, or when you activate the AF(Alternative Frequency) orTA (Traffic Announcement) function.

Whenyour c ar has built-in FM/MW/LW antenna (aerial) in therear/side glass, connect the power antenna (aerial) controllead (blue) or the accessory power supply lead (red) to thepower terminal of the existing antenna (aerial) booster.Fordetails, consult your dealer.






Do not connect the ground (earth) lead of this unit to thenegative () terminal of the s peaker.



Toavoid a malfunction, do not use the built-in speaker leadsinstalled in your car if the unit shares a common negative ()lead for the right and left speakers.


Note on connectionIf speaker and amplifier are not connected correctly,FAILUREappears in the display. In this case, make sure the speaker andamplifier are connected correctly.

Anschl ussdiag ramm

An AMP REMOTE IN des g esond erterhltlichen EndverstrkersDieser Anschluss ist ausschlielich frVerstrker gedacht.Schlieen Sie nichts anderes daran an. Andernfalls kanndas Gert beschdigt werden.

An Sch nitt stell enkabel eines A utot elefons

WarnungWenn Sie eine Motorantenne ohne Relaiskstchenverwenden, kann durch Anschlieen dieses Gerts mitdem mitgelieferten StromversorgungskabeldieAntenne beschdigt werden.

Hinweise zu den Steuer- und Stromversorgungsleitungen Die Motorantennen-Steuerleitung (blau) liefert +12

V Gleichstrom, wenn Sie den Tuner einschalten oderdie AF- (Alternativfrequenzen) oder dieTA-Funktion(Verkehrsdurchsagen) aktivieren.

Wenn das Fahrzeug mit einer in der Heck-/Seitenfensterscheibe integrierten FM (UKW)/MW/LW-

Antenne ausgestattet ist, schlieen Sie die Motorantennen-Steuerleitung (blau) oder die Zubehrstromversorgungsleitung(rot) an den Stromversorgungsanschluss des vorhandenen

Antennenverstrkers an. Nheres dazu erfahren Sie bei IhremHndler.

Es kann nur eine Motorantenne mit Relaiskstchenangeschlossenwerden.

Stromversorgung des SpeichersWenn die gelbe Stromversorgungsleitung angeschlossen ist,wird der Speicher stets (auch bei ausgeschalteter Zndung) mitStrom versorgt.

Hinweise zum Lautsprecheranschluss Schalten Sie das Gert aus, bevor Sie die Lautsprecher

anschlieen. Verwenden Sie Lautsprecher mit einer Impedanz zwischen 4 und

8 Ohm und ausreichender Belastbarkeit. Ansonsten knnen dieLautsprecher beschdigt werden.

Verbinden Sie die Lautsprecheranschlsse nicht mit demWagenchassis und verbinden Sie auch nicht die Anschlssedes rechten mit denen des li nken Lautsprechers.

Verbinden Sie die Masseleitung dieses Gerts nicht mit demnegativen () Lautsprecheranschluss.

Versuchen Sie nicht, Lautsprecher parallel anzuschlieen. An die Lautsprecheranschlsse dieses Gerts drfennur

Passivlautsprecher angeschlossen werden. Schlieen Siekeine Aktivlautsprecher (Lautsprecher mit eingebautenVerstrkern) an, da das Gert sonst beschdigt werdenknnte.

Um Fehlfunktionen zu vermeiden,verwenden Sie nicht dieim Fahrzeug installierten, integrierten Lautsprecherleitungen,wenn am Ende eine gemeinsame negative () Leitung fr denrechten und den linken Lautsprecher verwendet wird.

Verbinden Sie nicht die Lautsprecherkabel des Gertsmiteinander.

Hinweis zum AnschlieenWenn die Lautsprecher nicht richtig angeschlossen sind,

erscheint FAILURE im Display.Vergewissern Sie sich in diesemFall, dass die Lautsprecher richtig angeschlossen si nd.

Schmas de raccordement

Au niv eau du A MP REMOTE IN dunamplificateur de puissance facultatifCe raccordementexiste seulement pour les amplificateurs.Le raccordement tout autre systme peut endommagerlappareil.

Vers le cordon de liaison dun tlphone devoiture

Avert iss ementSi vous disposez dune antenne lectrique sans botierde relais, le branchement de cet appareil au moyen ducordon dalimentation fournirisque dendommagerlantenne.

Remarques sur les cbles de commande et dalim entation Le cble de commande (bleu)fournit du courant continu de+12V lorsque vous mettez le tuner sous tension ou lorsquevous activez la fonction AF (frquence alternative) ouTA(messages de radioguidage).

Lorsquevotre voiture est quipe dune antenne FM/MW(GO)/LW (PO) intgre dans la vitre arrire/latrale,raccordez le cble de commande dantenne (bleu) ou lecble dalimentation des accessoires (rouge) la bornedalimentation de lamplificateur dantenne existant.Pour plusde dtails, consultez votre revendeur.

Une antenne lectrique sans botier de relais ne peut pas treutilise avec cet appareil.

Raccordement pour la conservation de la mmoireLorsque le cble dalimentation jaune est connect, le circuitde la mmoire est aliment en permanence mme si la cl decontact est en position darrt.

Remarques sur le raccordement des haut-parleurs Avant de raccorder les haut-parleurs, mettez lappareil hors

tension. Utilisez des haut-parleurs ayant une impdance de 4 8 ohms

et une capacit adquate sous peine de les endommager. Ne raccordez pas les bornes du systme de haut-parleurs au

chssis de la voiture et ne pas connecter les bornes du haut-parleur droit celles du haut-parleur gauche.

Ne raccordez pas le cble de mise la masse de cet appareil la borne ngative () du haut-parleur.

Ne tentez pas de raccorder les haut-parleurs en parallle. Connectez uniquement des haut-parleurs passifs. Le

raccordement de haut-parleurs actifs (avec des ampli ficateursintgrs) aux bornes des haut-parleurs pourrait endommagerlappareil.

Pourviter tout problme de fonctionnement, nutilisez pas lescbles des haut-parleurs intgrs installs dans votrevoituresi lappareil dispose dun cble ngatif commun () pour leshaut-parleurs droit et gauche.

Ne raccordez pas entre eux les cordons des haut-parleurs delappareil.

Remarque sur le raccordementSi le haut-parleur et lamplificateur ne sont pas raccordscorrectement, le message FAILURE saffiche. Dans cecas, assurez-vous que le haut-parleur et lamplificateur sontraccords correctement.

Schema di collegamento

A AMP REMOTE IN di un am plificatore dipotenza opzionaleQuesto collegamento riservato esclusivamente agliamplificatori. Non collegare un tipo di sistema diverso ondeevitare di causare danni allapparecchio.

Al cav o di in terfac cia di u n telefo no per auto

Avver tenzaQuando si collega lapparecchio con il cavo dialimentazione in dotazione, si potrebbe danneggiarelantenna elettrica se questa non dispone di scatola a rel.

Note sui cavi di controllo e di alimentazione Il cavo (blu) di controllo dellantenna elettrica fornisce

alimentazione pari a +12 V CC quando si attiva il

sintonizzatore oppure la funzioneTA (notiziario sul traffico) oAF (frequenza alternativa).

Se lautomobile dotata di antenna FM/MW/LW incorporatanel vetro posteriore/laterale, collegare il cavo (blu) dicontrollo dellantenna elettrica o il cavo (rosso) di ingressodellalimentazione ausiliaria al terminale di alimentazionedellamplificatore di potenza dellantenna esistente.Per ulterioriinformazioni, consultare il proprio fornitore.

Non possibile usare unantenna elettrica senza scatola a relcon questo apparecchio.

Collegamento per la conservazione della memoriaQuando il cavo di alimentazione giallo collegato, viene semprefornita alimentazione al circuito di memoria anche quandolinterruttore di accensione spento.

Note sul collegamento dei diffusori Prima di collegare i diffusori spegnere lapparecchio. Usare diffusori di impedenza compresa tra 4 e 8 ohm e con

capacit di potenza adeguata, altrimenti i diffusori potrebberovenire danneggiati.

Non collegare i terminali del sistema diffusori al telaio dellautoe non collegare i terminali del diffusore destro a quelli deldiffusore sinistro.

Non collegare il cavo di terra di questo apparecchio alterminale negativo () del diffusore.

Non collegare i diffusori in parallelo. Assicurarsi di collegare soltanto diffusori passivi, poich

il collegamento di diffusori attivi, dotati di amplificatoriincorporati, ai terminali dei diffusori potrebbe danneggiarelapparecchio.

Perevitare problemi di funzionamento, non utilizzare i cavi deidiffusori incorporati installati nellautomobile se lapparecchiocondivide un cavo comune negativo () per i diffusori destro esinistro.

Non collegare fra loro i cavi dei diffusori dellapparecchio.

Nota sui collegamentiSe il diffusore non collegato correttamente,FAILURE vienevisualizzato nel display. In tal caso, accertarsi che il diffusore siacollegato correttamente.

De bedieningskabel van de elektrische antenne (blauw) levert

Wanneer uw auto is uitgerust met een FM/MW/LW-antenne

Met dit apparaat is het niet mogelijk een elektrische antenne

Aans lui tschema

Naar AMP REMOTE IN van een optioneleversterkerDeze aansluiting is alleen bedoeld voorversterkers. Dooreen ander systeem aan te sluiten kan het apparaatwordenbeschadigd.

Naar het interface-snoer van eenautotelefoon

WaarschuwingIndien u een elektrische antenne hebt zonder relaiskast,kan het aansluiten van dit apparaat met de bijgeleverdevoedingskabelde antenne beschadigen.

Opmerkingen over de bedienings- en voedingskabels

+12V gelijkstroom wanneer u de tuner inschakelt of de AF(alternatieve frequenties) ofTA (verkeersinformatie) functieactiveert.

in de achterruit/zijruit, moet u de bedieningskabel van deelektrische antenne (blauw) of de voedingskabelvan deaccessoires (rood) aansluiten op de voedingsingangvan debestaande antenneversterker. Raadpleeg uw dealer voor meerdetails.

zonder relaiskast te gebruiken.

Instandhoudenvan het geheugenZolang de gele voedingskabel is aangesloten, blijft destroomvoorzieningvan het geheugen intact, ook wanneer decontactschakelaarvan de auto wordt uitgeschakeld.

Opmerkingen betreffende het aansluiten van de lui dsprekers Zorg dat het apparaat is uitgeschakeld, alvorens de

luidsprekers aan te sluiten. Gebruik luidsprekers met een impedantie van 4 tot 8 Ohm

en let op dat die het vermogen van de versterker kunnenverwerken. Als u dit niet doet, k unnen de luidsprekers ernstigbeschadigdraken.

Verbind in geen geval de aardingskabel van de luidsprekersmet het chassis van de auto en sluit de aansluitingen van derechter- en linkerluidspreker niet op elkaar aan.

Verbind de aarddraad van dit apparaat niet met de negatieve() aansluiting van de luidspreker.

Probeer nooit de luidsprekers parallel aan te sluiten. Sluit geen actieve luidsprekers (met ingebouwde versterkers)

aan op de luidsprekeraansluitingvan dit apparaat. Dit zalleiden tot beschadiging van de actieve luidsprekers. Sluit dusaltijd uitsluitend luidsprekers zonder ingebouwde versterkeraan.

Om defecten te vermijden mag u de bestaandeluidsprekerbedradingin uwautoniet gebruikenwanneer ereengemeenschappelijke negatieve () kabel is voor de rechter- enlinkerluidsprekers.

Verbind de luidsprekerkabels niet met elkaar.

Opmerking over aansluitenAls de luidspreker en versterker niet goed zijn aangesloten,wordt "FAILURE" in het display weergegeven. In dit geval moet u

zorgen dat de luidspreker en versterker correct zijn aangesloten.


10/48


10

CDX-GT470U/GT470US

L

R

REAR/SUBAUDIO OUT

REAR /SUBAUDIO OUT*2

REMOTEIN

AMP REM

ANT REM

*1

from car antenna (aerial)desde la antena del automvil

Fuse (10 A)Fusible (10 A)

LeftIzquierdo

RightDerecho

LeftIzquierdo

RightDerecho

WhiteBlanco

White/black stripedCon rayasblancas y negras

GreyGris

Grey/black stripedCon rayas grises y negras

GreenVerde

Green/black stripedCon rayas verdes y negras

PurpleMorado

Purple/black stripedCon rayas moradas y negras

BlackNegro

BlueAzul

RedRojo

YellowAmarillo




*1 Cable con terminales RCA

(no suministrado)*2 AUDIO OUT (Salida de audio) puedecambiarse a SUB (Secundaria) o REAR(Posterior). Para obtener informacin,consulte el manual de instruccionessuministrado.

*3 Insertar con el cable hacia arriba.

Max. supply current 0.3 ACorriente mx. de alimentacin de 0,3 A

Blue/white stripedCon rayas azules y blancas

Max. supply current 0.1 ACorriente mx. de alimentacin de 0,1 A

*3

Connection diagram To a metal surface of the car

First connect the black ground (earth) lead, then connect theyellow and red power supply leads.

To the power antenna (aerial) control lead orpower supply lead of antenna (aerial) booster

It is not necessary to connect this lead if there is no powerantenna (aerial) or antenna (aerial) booster, or with amanually-operated telescopic antenna (aerial).

When your car has a built-in FM/MW/SW antenna (aerial)in the rear/side glass, see Notes on the control and powersupply leads.

To AMP REMOTE IN of an optional p oweramplifierThis connection is only for amplifiers. Connecting any othersystem may damage the unit.

To the +12V power termin al which isenergized in the accessory position of theignit ionswitch

If there is no accessory position, connect to the +12 Vpower (battery) terminal which is energized at all times.Be sure to connect the black ground (earth) lead to ametal surface of the car first.


To the +12V power termin al which isenergized at all timesBe sure to connect the black ground (earth) lead to a metalsurface 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/MW/SW antenna (aerial) in the

rear/side glass, connect the power antenna (aerial) controllead (blue) or the accessory power supply lead (red) to thepower terminal of the existing antenna (aerial) booster.Fordetails, consult your dealer.






Do not connect the ground (earth) lead of this unit to thenegative () terminal of the speaker.



Toavoid a malfunction, do not u se the built-in speaker leads

installed in your car if the unit shares a common negative ()lead for the right and left speakers.


Note on connectionIf speaker and amplifier are not connected correctly, FAILUREappears in the display. In this case, make sure the speaker andamplifier are connected correctly.

Diagrama de conexinA una s uperficie metlica del automvil

Conecte primero el cable de conexin a masa negro, ydespuslos cablesamarilloy rojode fuentede alimentacin.

Al c able de con trol de la antena m otor izadao al cable de fuente de alimentacin delamplificador de seal de la antenaNotas Si no se dispone de antena motorizada ni de ampli ficador

de antena, o se utiliza una antena telescpica accionadamanualmente, no ser necesario conectar este cable.

Si el automvil incorpora una antena de FM/MW/SW en elcristal trasero o lateral, consulteNotas sobre los cablesde control y de fuente de alimentacin.

A AMP REMOTE IN de un ampl ificador depotencia opcionalEsta conexin es slo para amplificadores. La conexin decualquier otro sistema puede daar la unidad.

Al ter min al de alim entaci n de +12 V querecibe energa en la posicin de accesoriodel interruptor de encendidoNotas Si no hay posicin de accesorio, conctelo al terminal de

alimentacin (batera) de +12 V que recibe energa sininterrupcin.

Asegrese de conectar primero el cable de conexin amasa negro a una superficie metlica del automvil.

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

cristal trasero o lateral, consulteNotas sobre los cablesde control y de fuente de alimentacin.

Al ter min al de alim entaci n de +12 V querecibe energa sin interrupcin

Asegrese de conectar primero el cable de conexin a masanegro a una superficie metlica del automvil.

Notas sobre los cables de control y de fuente dealimentacin El cable de control de la antena motorizada (azul) suministrar

cc de + 12 V cuando conecte la alimentacin del sintonizador. Si el automvil dispone de una antena de FM/MW/SW

incorporada en el cristal trasero o lateral, conecte el cablede control de antena motorizada (azul) o el cable de fuentede alimentacin auxiliar (rojo) al terminal de alimentacindel amplificador de antena existente. Para obtener msinformacin, consulte a su distribuidor.

Con esta unidad no es posible utilizar una antena motorizadasin caja de rel.

Conexin para proteccin de la memoriaSi conecta el cable de fuente de alimentacin amarillo, el circuitode la memoria recibir siempre alimentacin, aunque apague elinterruptor de encendido.

Notas sobre la conexin de los altavoces Antes de conectar los altavoces, desconecte la alimentacin

de la unidad. Utilice altavoces con una impedancia de 4 a 8 ?

capacidad de potencia adecuada para evitar que se daen. No conecte los terminales de altavoz al chasis del automvil,

ni conecte los terminales del altavoz derecho con los delizquierdo.

No conecte el cable de conexin a masa de esta unidad alterminal negativo () del altavoz.

No intente conectar los altavoces en paralelo. Conecte solamente altavoces pasivos. Si conecta altavoces

activos (con amplificadores incorporados) a los terminales dealtavoz, puede daar la unidad.

Para evitar fallas de funcionamiento, no utilice los cables dealtavoz incorporados instalados en el automvil si la unidadcomparte un cable negativo comn () para los altavocesderecho e izquierdo.

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

Nota sobre la conexinSi el altavoz no est conectado correctamente, aparecerFAILURE en la pantalla. Si es as, compruebe la conexin delaltavoz.


11/48


11

L

R

REAR/SUBAUDIO OUT

REAR/SUBAUDIO OUT*2

REMOTEIN

from car antenna (aerial)




*1

*2

*3

AMP REM

Max. supply current 0.3 A

Fuse (10 A)

Blue/white striped

Red

Yellow

White

Green

Purple

White/black striped

Grey/black striped

Green/black striped

Grey

Left

Right

Left

Right

ANT REM

Black

Blue

Max. supply current 0.1 A

Purple/black striped

*1

*3

CDX-GT47U

Connection diagram To a metal surf ace of the car

First connect the black ground (earth) lead, then connect theyellow and red power supply leads.

To the power antenna (aerial) control lead orpower supply lead of antenna (aerial) boosterNotes It is not necessary to connect this lead if there is no power

antenna (aerial) or antenna (aerial) booster, or with amanually-operated telescopic antenna (aerial).


To AMP REMOTE IN of an op tional poweramplifierThis connection is only for amplifiers. Connecting any othersystem may damage the unit.

To the +12V power terminal which isenergized in the accessory position of theignition 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 ametal surface of the car first.

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

in the rear/side glass, see Notes on the control and powersupply leads.

To the +12V power terminal which isenergized at all timesBe sure to connect the black ground (earth) lead to a metalsurface of the car first.

Notes on the control and power su pply leads The power antenna (aerial) control lead (blue) supplies +12 V

DC when you turn on the tuner. When your car has built-in FM/MW/SW antenna (aerial) in the

rear/side glass, connect the power antenna (aerial) controllead (blue) or the accessory power supply lead (red) to thepower terminal of the existing antenna (aerial) booster.Fordetails, consult your dealer.






Do not connect the ground (earth) lead of this unit to t henegative () terminal of the speaker.



Toavoid a malfunction, do not use the built-in speaker leadsinstalled in your car if t he unit shares a common negative ()lead for the right and left speakers.


Note on connectionIf speaker and amplifier are not connected correctly, FAILUREappears in the display. In this case, make sure the speaker andamplifier are connected correctly.


12/48


12

SECTION 3

DISASSEMBLY

This set can be disassembled in the order shown below.

3-1. SUB PANEL ASSY

(Page 13)

3-2. CD MECHANISM BLOCK

(Page 13)

SET

3-3. MAIN BOARD

(Page 14)

3-5. CHASSIS (T) SUB ASSY

(Page 15)

3-6. ROLLER ARM ASSY

(Page 15)

3-7. CHASSIS (OP) ASSY

(Page 16)

3-8. CHUCKING ARM SUB ASSY

(Page 16)

3-9. SLED MOTOR ASSY

(Page 17)

3-10. OPTICAL PICK-UP SECTION

(Page 18)

3-11. OPTICAL PICK-UP

(Page 18)

3-4. SERVO BOARD

(Page 14)


13/48


13

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 2.66)

CN350

CN352 (3P)

screw (+PTT 2.66)

screw (+PTT 2.66)

two screws (+PTT 2.64)

bracket (CD) CD mechanism block


14/48


14

3-3. MAIN BOARD

3-4. SERVO BOARD

SERVO board

SERVO board

claw

claw

toothed lock screw (M 1.72.5)

toothed lock screw (M 1.72.5)

Remove the eleven solders.

GRY

YELBLE

ORGREDBLK

REDWHT

BLK

RED

WHT

optical pick-up (16 core) (CN111)

MAIN board

insulating sheet

two screws (+PTT 2.6 8)

two screws (+BTT 2.6 5)

screw (+PTT 2.6 10)

heat sink

two screws (+P 2.6 8)

screw (+P 2.6 10)

two screws (+PTT 2.6 10)


15/48


15

3-5. CHASSIS (T) SUB ASSY

3-6. ROLLER ARM ASSY

chassis (T) sub assy

claw

two precision screws (+P 1.72.2)

two precision screws (+P 1.72.2)

washer

gear (RA1)

roller arm assy

spring (RAL)

spring (RAR)


16/48


16

3-7. CHASSIS (OP) ASSY

3-8. CHUCKING ARM SUB ASSY

coil spring (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.


17/48


17

3-9. SLED MOTOR ASSY

sled mtor assy

sled mtor assy

spring

spring

stand

stand

turn table

three serration screws (M 23)

three serration screws

(M 23)

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.


18/48


18

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 avoidcontact with the slide.

pan tapping screw (M 1.42.5)

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 beingin contact with the OP slide base.

Prevent the end of the

leaf spring (sub guide) from beingin contact with the OP slide base.


19/48


19

SECTION 4

DIAGNOSIS FUNCTION

Description of the Diagnostics funct ion:

1. Setting the Diag display modeWith the power off, press the [4] button, [5] button, and [4]

button on the set body or the remote control (for more than 2

seconds) in turn.

2. Canceling the Diag display mode During the Diag function mode, press the [OFF] button.

3. Initial display in the Diag display mode. Just when the Diag mode is entered, reset count is displayed.

The display mode is switched by each rotation of [M >/

SEEK +] or [. m/SEEK ] keys.

4. Contents of each display mode4-1. Reset count display mode

4-2. Reset count by watchdog t imer display mode

4-3. Number of connected units display mode

The display mode is switched by each rotation of [2/ALBM+] or

[1/ALBM] keys during the number of connected units display

mode.

4-4. Operating hours display mode

Reset count display

OFFSET/FAILURE error display

CD error information display

Operating hours display

Number of connected units display

Reset count by watchdog timer display

USB error information display

Reset count

(in hexadecimal format)Diag code

01: Reset count

Reset count

(in hexadecimal format)

Diag code

02: Number of resets by watchdog timer

Show the number of connected units for

CD-C, MD-C and XM respectively from

the rightmost (in hexadecimal format).

Recency of information

1-3: 1 represents the latest.

Diag code

03: Number of connected unit.

No. of connected units history 1 (latest) display

No. of connected units history 3 display

No. of connected units history 2 display

Operating hours(in hexadecimal format)

Diag code

04: Operating hours


20/48


20

4-5. CD error information display mode

4-5-1. Error description

4-5-2. Operating hours


[1/ALBM] keys during the CD error information display mode.

4-6. OFFSET/FAILURE error disp lay mode


[1/ALBM] keys during the OFFSET/FAILURE error display

mode.

4-7. USB error information d isplay mode

4-7-1. Error description

Error information

Indication Description

1X SERVO ERROR

3X LOADING ERROR

4X TRACK JUMP

5X TEXT ERROR

FX MECHA ERROR

Error information

Indication Description

15 DEVICE ERROR

17FILE ERROR

(NO MUSIC)

1EPOWER ON

ERROR

1F BOOT ERROR

3AINVALID EJECT

ERROR

43 READ ERROR

44INVALID

FORMAT FILE

FANOT SUPPORT

DEVICE

FBHUB NOT

SUPPORT

Error description

(in hexadecimalformat)



Diag code

05: CD error information

Operating hours



Diag code

05: CD error information

Operating hours



Diag code

06: OFFSET/FAILURE

Error description

(0: OFFSET, 1: FAILURE)

OFFSET/FAILURE error history 1 (latest)display

OFFSET/FAILURE error history 3display

OFFSET/FAILURE error history 2display

Error description

(in hexadecimal

format)



Diag code

07: USB error information

CD error info history 1 (latest)

Error description plus error details display

CD error info history 3Operating hours display

CD error info history 3






CD error info history 1 (latest)



21/48


21

4-7-2. Disc type and operating hours The display mode is switched by each rotation of [2/ALBM+] or

[1/ALBM] keys during the CD error information display mode.

Operating hours

Recency of information1-5: 1 represents the latest.

Diag code

07: USB error information

USB error info history 1 (latest)


USB error info history 3Disc type plus operating hours display

USB error info history 3



Disc type plus operating hours display



USB error info history 1 (latest)











22/48


22

MEMO


23/48


24/48


25/48



2525

For Schematic Diagrams.Note:

All capacitors are inF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics

and tantalums.

All resistors are in and 1/4W or less unless otherwisespecified.

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. H : adjustment for repair. Voltages and waveforms are dc with respect to ground

under no-signal (detuned) conditions. no mark : FM ( ) : AM/MW/LW/SW

< > : CD PLAY

* : Impossible to measure Voltages are taken with a VOM (Input impedance 10 M).

Voltage variations may be noted due to normal production

tolerances. Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal production

tolerances. Circled numbers refer to waveforms.

Signal path.

J : CD PLAY F : FM f : AM/MW/LW/SW L : AUX c : USB Abbreviation

CH : Chinese model EA : Saudi Arabian model

IND : Indian model

MX : Mexican model RU : Russian 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

Indication of transistor.

Abbreviation

CH : Chinese model EA : Saudi Arabian model

IND : Indian model

MX : Mexican model RU : Russian model

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.

C

B

These are omitted.

E

Q

C EB

These are omitted.

These are omitted.

C BE

1.1 Vp-p

8.664 MHz

0.7 Vp-p

32.768 kHz

1.5 Vp-p

11.06 MHz

0.2 V/DIV, 10 sec/DIV

0.5 V/DIV, 0.1 sec/DIV

0.5 V/DIV, 0.1 sec/DIV

IC50(XTI)

IC501(XIN)

IC501 (OSC IN)

Note: The components identified by mark 0or dottedline with mark 0are critical for safety.Replace only with part number specified.


26/48



2626

1 2 3 4 5 6 7 8 9 10 11 12 13

IC602

IC401

IC501

IC50

IC805

IC803

IC804

IC681

IC300

AKEY BOARD CN901

R535

R538

R540

GT420U/GT424U/GT470U:EA

GT47U/GT470U/GT470US

GT420U/GT424U/GT427UE

EXCEPTAEP,UK,RUMODEL

EXCEPTUS/GT427UE

R542

R543

R545

FM(200k)MW(10k)

FM(50k)MW(9k)

E,CH,IND,MXMODEL

C15

C999

AEP,UK,RUMODEL

AEP,UK,RU

MODEL

AEP,UK,RUMODEL

EXCEPTAEP,UK,RU

MODEL

C11

C10

R522

R537

R539

R541

R544

C704C705

YEL

C313

Q420

Q50

R447 R448

C445

C444

D491

R604

C424

C423

C426

L370

C452

C419

R517

R519

R491

JC500

R523

C432

R524

R531

R412

R532

JC413

JC700

C505

D702

R534

C

703

D704

D707

R703R704

R702

Q701

D706

AEP,UK,RUMODEL

AEP,UK,RUMODEL

R706

Q702

Q440

R708

R707

Q1R1

JC412

R3

R2

R4 R5

R8 R9

C307 C305

R371

R370

R601C309

R502

D2

C3

R10

C6

C7

JC1

R504

C362

JC504

Q452

C301

C325C330

C304

C706

R547

C707

JC503

L410

R402

R401

C8

C

702

R431

C418Q401

Q402

C320

R403

R404

R550

R451

R301

C317

Q51

L4

C506

R303

Q411 Q412

R680

C318

C312

C507

R61C58EXCEPT

GT427UE

C51

C53

C50

R15

L50

L2

R52 R57

L3

R55

R54

C52

C56

C55C54

R53

R60

C443

C57

C953

R12

R13

C361Q492

Q491

C315

L409

R58

R558

JC28

R449

Q3

Q601

Q602

D602

D603

C494

L902R452 R430

JC30

JC29

C412

C484

C454

R485

JC31

C434

R603

L901

C493

Q605

JC410

L401R515

C827R849

D802

R824

D803

Q807

L407

R825

JC506

R838

R902

R903

R840

R830

C826

R823

R828

R826

C810

C814

JC400

R905

C813

R827

Q806

R831

C415

R829

R848

L405R837

C811

JC507

R518

R846

R841

R904

D805

Q808

R847

34

16

C816

C808

R822

C824

C812

C515

C514

R405

R844

D501

R501

R503

C319

C501

R562

R505

R507

R508

R509

R510

R512

R511

R513

R564

R565

C402

C503

R302

R351

L406

D353

R350

R600

C600

R549

L805

C823

D152

D151

C154

C155

D156

C157

L151

(CHASSIS)

R152R151

R153R154

R155

C60

D101

D104

R952

R951

R555

GT427UEEXCEPTGT427UE

C516

R548

R551

JC502

R552

R553

R554R557

JC501

C508

C509

R567

R566 C

511

C510

C513

R559

R560C512

R561

D105

D153 R

832

D102

D103

R834

R833

C462

JC491

JC490

Q432

R450

Q460

Q470

R462

R472

JC411

R471

R461

R421

R442 JC440

R473

C473

R463

C463

C472

R701

D112

D111

D110

D113

D109

D107 D106

D108

C832R842

R843

R845

C853Q809

Q810

Q811

R851

R852

D807

R156

R157

R107

R999

L701

L450

R853

L5

C502

C504

C681

C682

S501FREQUENCYSELECTOR

TU1

JW64

D607

JW11

JW122

JW79

S103

S103

RESETX501

JW62

JW133

C303

JW75

JW128

JW97

JW96

D303

L803

D304

JW48

JW71

D308

D307

JW51

JW68

JW53

JW110

J370

(REMOTEIN)

JW137

JW102

JW94

JW72

JW56

JW57

JW31

JW58

JW30

JW132JW66

D311

D312

JW121

JW104

JW130

JW105

D310

JW25

C623

JW38

C624

C1

JW70

X50

C421

R705

D302

JW112

JW134

D301

C818

C701

JW46

C2

C5

C441

C683

JW52

JW5

JW10

J1(ANTENNA)

JW24

JW21

JW32

JW22

L801

JW20

JW60

JW63

C461

JW15

JW95JW34

JW3

JW92

JW44

C471

JW35

JW126

C822

1

3

JW65

JW80

JW81

JW82

JW86

C407 CN350

C406

D309

J652

D306

D305

JW13 JW

119

JW28

JW127

JW118

JW85

JW109

X502

GT47U/GT470U/

GT470US

JW43

L300

JW42

C363

GT427UE

AEP,UK,RUMODEL

AEP,UK,RUMODEL

EXCEPTAEP,UK,RUMODEL

US/GT427UE

C364

JW111

JW135

JW103

JW88

JW89

JW107

JW131

JW125

C61

JW114

JW27

C491

JW2

JW1

JW23

JW4

JW36

AEP,UK,RUMODEL

JW37

JW61

JW26

L802

C151

C152

C153

JW29

JW84

JW90

JW136

JW14

C401

JW54

JW69

JW67

JW129

JW100

C485

JW91

C817

C819

JW116

JW

120

JW98

JW99

JW108

JW117

JW33

JW9

JW47

JW6

JW55

JW50

JW49

JW

113

JW59

YEL

JW76

JW77

JW87

CN370

JW7

JW8

JW106

JW93

JW16

JW39

JW40

JW41

JW78

JW123

JW124

JW101

JW83

C409

C314

C316

C306

C308

C431

C451

C486

CN300

F901

JW141

JW142

JW143

JW144

JW145

CD

MECHANISMUNIT

(MG-101I)

JW45

C809

X501

C403

AUDIOOUT

REAR

L

-1 -2

R

US,E,CH,EA,I ND,MXMODEL

AEP,UK,RUMODEL

1-874-914- 11

34

16

CN352

. PRINTED WIRING BOARD MAIN Section : Uses unleaded solder.

Ref. No. Location

Semiconductor Location

D2 E-2 D101 H-4 D102 H-4 D103 H-4 D104 H-3 D105 I-4 D106 H-3 D107 H-2 D108 H-3 D109 H-2 D110 G-3 D111 H-3 D112 H-3 D113 H-3 D153 I-4

D156 H-2 D301 C-7 D302 C-7 D303 C-8 D304 C-8

Ref. No. Location

D305 C-5 D306 C-5 D307 C-5 D308 C-6 D309 C-6 D310 C-6 D311 C-7 D312 C-6 D353 F-8 D491 D-5 D501 H-3 D602 B-9 D603 B-9 D607 C-8 D702 C-7 D704 C-7 D706 C-8 D707 D-8 D802

sony cdx-gt47u gt420 gt427 gt470u us

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