Sony Cdx-gt47u Gt420 Gt427 Gt470u Us
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Transcript of 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:
CDX-GT470U: E, indian model/GT470US:
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
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency:10.7 MHz/450 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
Antenna (aerial) terminal:
External antenna (aerial) connector
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
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MW
CDX-GT470U/GT470US:
Tuning range:
CDX-GT470U: E, indian model/GT470US:
531 1,602 kHz (at 9 kHz step)
530 1,710 kHz (at 10 kHz step)
CDX-GT470U: Saudi Arabian model:
531 1,602 kHz (at 9 kHz step)
MW tuning interval:
CDX-GT470U: E, indian model/GT470US:
9 kHz/10 kHz switchable
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency:10.7 MHz/450 kHz
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)
Antenna (aerial) terminal:
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:
50 kHz/200 kHz switchable
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency:10.7 MHz/450 kHz
MW
Tuning range:
531 kHz 1,602 kHz (at 9 kHz step)
530 kHz 1,710 kHz (at 10 kHz step)
MW tuning interval:
9 kHz/10 kHz switchable
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency:10.7 MHz/450 kHz
SW
Tuning range:
SW1: 2,940 kHz 7,735 kHz
SW2: 9,500 kHz 18,135 kHz
(except for 10,140 11,575 kHz)
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency:10.7 MHz/450 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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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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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
5-5. Schematic Diagram Main Section (2/3) ...................... 28
5-6. Schematic Diagram Main Section (3/3) ...................... 29
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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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
To receive stored stations (press); storestations (press and hold).
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
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, 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.
OFFbuttonTo power off; stop the source.
(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).
SOURCE buttonTo power on; change the source (Radio/CD/USB/AUX).
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:
To receive stored stations (press); storestations (press and hold).
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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CDX-GT47U/GT420U/GT424U/GT427UE/GT470U/GT470US
7
CDX-GT470U/GT470US
CDX-GT47U
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 onpage 10.The corresponding buttons on the card remotecommander control the same functions as thoseon the unit.
OFFbuttonTo power off; stop the source.
(BROWSE)button page 8To 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).
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.
Receptorfor the cardremotecommander
EQ3 BTM DSPLLRCSFUHSPER
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).
BTMbutton page 9To start the BTM function (press and hold).
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.
Number buttonsCD/USB:
/:ALB UM /+To skip albums (press); skip albumscontinuously (press and hold).
: REP page9: SHUF page9: DM+ page 4
To activate the DM+ function, setDM+-ON. To cancel, set DM+-OFF.
: PAUSETo 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 inp ut jack page12To 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/+ on the 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/insertinga disc, keepany USB
devices disconnected 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(), usethesupplied USB cap to prevent dust or dirt entering.Keep the USBcap out of thereachof children toprevent accidentalswallowing.
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, 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.
OFFbuttonTo power off; stop the source.
(BROWSE)button page 8To 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).
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.
Receptorfor the cardremotecommander
EQ3 BTM DSPLLRCSFUHSPER
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).
BTMbutton page 9To start the BTM function (press and hold).
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.
Number buttonsCD/USB:
/:ALB UM /+To skip albums (press); skip albumscontinuously (press and hold).
: REP page9: SHUF page9: DM+ page 4
To activate the DM+ function, setDM+-ON. To cancel, set DM+-OFF.
: PAUSETo 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 inp ut jack page12To 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/+ on the 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/insertinga disc, keepany USB
devices disconnected 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(), usethesupplied USB cap to prevent dust or dirt entering.Keep the USBcap out of thereachof children toprevent accidentalswallowing.
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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.
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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.
*2 RCA pin cord (not supplied)*3 AUDIO OUT can be switched SUB or
REAR.For details, see the suppliedOperating Instructions.
*4 Insert with the cord upwards.
*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.
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 s peaker.
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.
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.
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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 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 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.
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 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.
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 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.
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.
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.
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L
R
REAR/SUBAUDIO OUT
REAR/SUBAUDIO OUT*2
REMOTEIN
from car antenna (aerial)
*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
*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).
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 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.
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 t henegative () 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 t he 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.
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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)
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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
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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)
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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)
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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.
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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.
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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.
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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
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4-5. CD error information display mode
4-5-1. Error description
4-5-2. Operating hours
The display mode is switched by each rotation of [2/ALBM+] or
[1/ALBM] keys during the CD error information display mode.
4-6. OFFSET/FAILURE error disp lay mode
The display mode is switched by each rotation of [2/ALBM+] or
[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)
Recency of information
1-3: 1 represents the latest.
Diag code
05: CD error information
Operating hours
Recency of information
1-3: 1 represents the latest.
Diag code
05: CD error information
Operating hours
Recency of information
1-3: 1 represents the latest.
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)
Recency of information
1-5: 1 represents the latest.
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
Error description plus error details display
CD error info history 2
Operating hours display
CD error info history 2
Error description plus error details display
CD error info history 1 (latest)
Operating hours display
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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)
Error description plus error details display
USB error info history 3Disc type plus operating hours display
USB error info history 3
Error description plus error details display
USB error info history 2
Disc type plus operating hours display
USB error info history 2
Error description plus error details display
USB error info history 1 (latest)
Disc type plus operating hours display
USB error info history 5
Disc type plus operating hours display
USB error info history 5
Error description plus error details display
USB error info history 4
Disc type plus operating hours display
USB error info history 4
Error description plus error details display
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MEMO
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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.
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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