Sony CDXGT-929-U, CDXGT-970-US Service manual

CDX-GT929U/GT970US

SERVICE MANUAL

Ver. 1.0 2008.01

(Photo: CDX-GT929U)

• The tuner and CD sections have no adjustments.

SPECIFICATIONS

CD Player section

Signal-to-noise ratio: 120 dB Frequency response: 10 – 20,000 Hz Wow and ﬂ utter: Below measurable limit

Tuner section

Tuning range:

CDX-GT929U:

87.5 – 108.0 MHz CDX-GT970US:

87.5 – 108.0 MHz (at 50 kHz step)

87.5 – 107.9 MHz (at 200 kHz step)

FM tuning interval:

CDX-GT970US: 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 kHz Frequency response: 30 – 15,000 Hz

CDX-GT970US: Tuning range: 531 – 1,602 kHz (at 9 kHz step) 530 – 1,710 kHz (at 10 kHz step)

AM tuning interval:

9 kHz/10 kHz switchable

Antenna (aerial) terminal:

External antenna (aerial) connector

Intermediate frequency: 10.7 MHz/450 kHz Sensitivity: 30 μV

MW/LW

CDX-GT929U:

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 μV, LW: 40 μV

AEP Model

UK Model

CDX-GT929U

E Model

CDX-GT970US

Model Name Using Similar Mechanism CD Drive Mechanism Type MG-101I-188//Q

Optical Pick-up Name DAX-25A

USB Player section

Interface: USB (Full-speed) Maximum current: 500mA

Power ampliﬁ er section

Outputs: Speaker outputs (sure seal connectors) Speaker impedance: 4 – 8 ohms Maximum power output:

52 W × 4 (at 4 ohms)

General

Outputs:

Audio outputs terminal (front/rear) Subwoofer output terminal (mono) Power antenna (aerial) relay control terminal Power ampliﬁ er control terminal

CDX-GT620/GT627UE/

GT670U/GT670US

– Continued on next page –

FM/AM COMPACT DISC PLAYER

CDX-GT970US

9-887-949-01

2008A04-1

2008.01

FM/MW/LW COMPACT DISC PLAYER

CDX-GT929U

Sony Corporation

Audio Business Group Published by Sony Techno Create Corporation

CDX-GT929U/GT970US

Inputs:

Telephone ATT control terminal Illumination control terminal BUS control input terminal BUS audio input terminal Remote controller input terminal Antenna (aerial) input terminal AUX input jack (stereo mini jack) USB signal input terminal

Tone controls:

Low: ±10 dB at 60 Hz (XPLOD) Mid: ±10 dB at 1 kHz (XPLOD) High: ±10 dB at 10 kHz (XPLOD) Power requirements: 12 V DC car battery (negative ground (earth)) Dimensions: Approx. 178 × 50 × 190 mm (7 1/8 × 2 × 7 1/2 in.) (w/h/d) Mounting dimensions: Approx. 182 × 53 × 163 mm

1/4 × 2 1/8 × 6 1/2 in.) (w/h/d)

Mass: Approx. 1.6 kg (3 lb 9 oz) Supplied accessories:

Card remote commander: RM-X154 (CDX-GT929U) RM-X156 (CDX-GT970US) Parts for installation and connections (1 set)

Design and speciﬁ cations are subject to change without notice.

US and foreign patents licensed from Dolby Laboratories.

SERVICE NOTES

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT

The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The ﬂ exible 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 reﬂ ective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.

Notes on chip component replacement

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be damaged by heat.

TEST DISCS

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

YDES-18 (Part No. 3-702-101-01) PATD-012 (Part No. 4-225-203-01)

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-ﬁ xed resistor located at the side of optical pick-up block.

optical pick-up

SAFETY-RELATED COMPONET WARNING!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

semi-fixed resistor

CDX-GT929U/GT970US

This compact disc player is classiﬁ ed as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT label is located on the exterior.

This label is located on the bottom of the chassis.

• CD playback

You can play CD-DA (also containing CD TEXT), CD-R/CDRW (MP3/WMA/AAC ﬁ les).

Type of discs Label on the disc

CD-DA

MP3

WMA

AAC

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with

the lead free mark due to their particular size)

: LEAD FREE MARK

Unleaded solder has the following characteristics.

• Unleaded solder melts at a temperature about 40 °C higher than ordinary solder.

Ordinary soldering irons can be used but the iron tip has to be

applied to the solder joint for a slightly longer time.

Soldering irons using a temperature regulator should be set to

about 350 °C. Caution: The printed pattern (copper foil) may peel away if the

heated tip is applied for too long, so be careful!

• Strong viscosity

Unleaded solder is more viscous (sticky, less prone to ﬂ ow)

than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc.

• Usable with ordinary solder

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

also be added to ordinary solder.

1. SERVICE NOTE ..................................................... 4

2. GENERAL

Location of Controls ....................................................... 5

Connections .................................................................... 7

3. DISASSEMBLY

3-1. Base Panel Assy .............................................................. 12

3-2. Sub Panel Assy ............................................................... 12

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

3-4. Driving Section (DB-F07) .............................................. 13

3-5. Main Board ..................................................................... 14

3-6. Servo Board .................................................................... 14

3-7. Chassis (T) Sub Assy ...................................................... 15

3-8. Roller Arm Assy .............................................................. 15

3-9. Chassis (OP) Assy ........................................................... 16

3-10. Chucking Arm Sub Assy ................................................. 16

3-11. Sled Motor Assy .............................................................. 17

3-12. Optical Pick-up Section .................................................. 18

3-13. Optical Pick-up ............................................................... 18

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

5. DIAGRAMS

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

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

5-3. Printed Wiring Boards –Main Section (1/2)– ................. 26

5-4. Printed Wiring Board –Main Section (2/2)– ................... 27

5-5. Schematic Diagram –Main Section (1/4)– ...................... 28

5-6. Schematic Diagram –Main Section (2/4)– ...................... 29

5-7. Schematic Diagram –Main Section (3/4)– ...................... 30

5-8. Schematic Diagram –Main Section (4/4)– ...................... 31

5-9. Printed Wiring Board –Base Panel Section- ................... 32

5-10. Schematic Diagram –Base Panel Section- ...................... 33

5-11. Printed Wiring Boards –Display Section– ...................... 34

5-12. Schematic Diagram –Display Section– .......................... 35

6. EXPLODED VIEWS

6-1. Main Section ................................................................... 44

6-2. Main Board Section ....................................................... 45

6-3. Front Section ................................................................... 46

6-4. CD Mechanism Section (MG-101I-188//Q) ................... 47

7. ELECTRICAL PARTS LIST .............................. 48

CDX-GT929U/GT970US

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 (CNP301) and the SERVO board (CN401) with the extension cable (Part No. J-2502-076-1).

MAIN BOARD CNP301

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.

J-2502-076-1

NOTE FOR THE OPENING OF THE FRONT PANEL

In this set, the front panel is lowered to below the bottom face when it is opened. When servicing the set, place it on a stand having a height of about 2 cm.

SERVO BOARD CN401

stand

• LOCATION OF CONTROLS

R

RGR

• CDX-GT929U

Location of controls and basic operations

Main unit

  

MODE

LIST/

SHUF

BROWSE

DSPL/ PTY

BACK

SOURCE



This section contains instructions on the location of controls and basic operations.Fordetails, see the respectivepages. For USB device operation, see “USB devices” on page 17, or for optional device (CD/MD changer, etc.) operation, s ee “Using optional equipment” on page 20. The corresponding buttons on the cardremote commander control the same functions as those on the unit.

" (LIST/BROWSE)/ (BACK) control

Push (LIST/BROWSE)up: to list up (Radio); enter the Quick-BrowZer mode (CD/USB). Push (BACK) down: return to the previous display.

# MODE button page 14

Toselectthe radio band (FM/MW/LW)* select the play mode of ATRACAudio Device.

$ SHUF (shuffle) button page 14, 18

PUSH ENTER / SOUND / MENU

;

% Multi way encoder

Rotate to: Adjust the volume/select a menu item. Push up/down/left/right to: Selecta menu item. Press to: Enter sound setting/apply a setting. Press and hold to: Enter menu. CD/USB: Push up/down to: – Skip albums (push)* – Skip albums continuously (push and

hold)* Push left/right to: – Skip tracks (push). – Skip tracks continuously (push, then push

again within about 2 seconds and hold). – Reverse/fast-forward a track (push and

hold). Radio: Push up/down to: – Receive stored station. Push left/right to: – Tune in stations automatically (push). –Find a station manually (push and hold).

CDX-GT929U/GT970US

SECTION 2

GENERAL

& Disc s lot page 6

To insert the disc.

' Display window ( ;(eject)/ANGLE button page 7

To eject the disc/slide down the front panel (press); angle the front panel in 3 po sitions

AF/TA

OFF

AUX

TRE

(press and hold).

) (front panel release) button page 6 * SOURCE button

To power on; change the source (Radio/CD/

USB/AUX)*

+ DSPL (display)/PTY (ProgramType)

, RESET button (Location behind the front

- AF (Alternative Frequencies)/

. OFF button

/ AUX input jack page 20

0 Receptor for the card remote

*1 In the case of a CD/MD changer being connected;

*2 When an MP3/WMA/AACis played.

button page 14, 16

Tochangedisplayitems(press); select PTY in RDS (press and hold).

panel) page 5

TA (Traffic Announcement) button

page 16

To set A F and TA in RDS.

To power off; st op the so urce.

To connect a portable au di o device.

commander

when 4063$& is pressed, the connected device (“MD”) will appear in the display, depending on which device is connected. Furthermore, if .0%& is pressed, you can switch the changer.

This section is extracted from instruction manual.

Card remote commander RM-X154



OFF



SOURCE SOUND



MENU LIST

  



ENTER

DSPL/PTY

REP SHUF

132

465

–

VOL

–

Remove the insulation film before use (page 5).

" OFF button

To power off; s top the source.

# SOURCE button



ATT



MODE

 RB RT

SCRL

PAUSE

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

$ MENU button

To ente r menu.

% ENTER button

To apply a setting.

& / (SEEK –/+) buttons

The same as pushing the multi way encoder left/right on the unit. Setup,soundsetting,etc.,canbeoperatedby .

' DSPL (display)/PTY (Program Type)

button

To change display items (press); select PTY in RDS (press and hold).

( VOL (volume) +/– button

Toadjust volume.

) ATT (attenuate)button

To attenuate the sound. To cancel, press again.

* SOUND button

To enter sound setting.

+ MODE button

To select the radio band (FM/MW/LW); select the play modeofATRAC Audio Device.

, LIST button

Tolist up (Radio); enter the Quick-BrowZer mode (CD/USB).

- ./N (+/–) buttons

The same as pushing the multi way encoder up/down on the unit. Setup,soundsetting,etc.,canbeoperatedby .N.

. SCRL (scroll) button

Toscroll the display item.

/ Number buttons

CD/USB:

: REP page 14, 18 : SHUF page 14, 18 : PAUSE

To pause playback. Tocancel, press again.

Radio: To receive stored stations (press); store stations (press and hold).

Note

If the unit isturnedoff and the display disappears,it cannotbeoperatedwith the card remote commander unless4063$& on the unit is pressed, or a disc is inserted to activate the unit first.

CDX-GT929U/GT970US

R

RHR

• CDX-GT970US

Location of controls and basic operations

Main unit

  

MODE

LIST/

SHUF

BROWSE

DSPL

BACK

SOURCE



This section contains instructions on the location of controls and basic operations. Fordetails, see the respectivepages. For USB device operation, see “USB devices” on page 13, or for optionaldevice(CD/MDchanger, etc.) operation, s ee “Using optional equipment” on page 17. The corresponding buttons on the cardremote commander control the same functions as those on the unit.

" (LIST/BROWSE)/ (BACK) control

Push (LIST/BROWSE) up: to listup (Radio); enter the Quick-BrowZer mode (CD/USB). Push (BACK) down: return to the previous display.

# MODE button page 12

Toselectthe radio band (FM/AM)* the play mo de of ATRAC Audio Device.

$ SHUF (shuffle) button page 12, 14

PUSH ENTER / SOUND / MENU

; select

% Multi way encoder

hold)* Push left/right to: – Skip tracks (push). – Skip tracks continuously (push, then push

again within about 2 seconds and hold). – Reverse/fast-forward a track (push and

hold). Radio: Push up/down to: – Receive stored station. Push left/right to: – Tune in stations automatically (push). –Find a station manually (push and hold).

& Disc s lot page 5

To insert the disc.

' Display window ( ;(eject)/ANGLE button page 5

To eject the disc/slide down the front panel (press); angle the front panel in 3 po sitions

SCRL

OFF

AUX

ERG

(press and hold).

) (front pane l release) button page 5 * SOURCE button

Topower on; change the source (Radio/CD/

USB/AUX)*

+ DSPL (display) button page 12

, RESET button (Location behind the front

- Frequency select switch (located on the

. SCRL (scroll) button

/ OFF button

0 AUX input jack page 17

1 Receptor for the card remote

*1 In the case of a CD/MD changer being connected;

*2 When an MP3/WMA/AACis played.

To change display items.

panel) page 4

bottom of the unit ) See “Frequency select switch” in the supplied installation/connections manual.

To scroll the d isp lay it em.

To power off; st op the so urce.

To connect a portable au di o device.

commander

when 4063$& is pressed, the connected device (“MD”) will appear in the display, depending on which device is connected. Furthermore, if .0%& is pressed, youcanswitch the changer.

Card remote commander RM-X156



OFF



SOURCE SOUND



MENU LIST

  



ENTER

DSPL

REP SHUF

132

465

–

VOL

–

Remove the insulation film before use (page 4).

" OFF button



ATT



MODE

 RB RT

SCRL

PAUSE

To power off; s top the source.

# SOURCE button

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

$ MENU button

Toentermenu.

% ENTER button

To apply a setting.

& / (SEEK –/+) buttons

The same as pushing the multi way encoder left/right on the unit. Setup,soundsetting,etc.,canbeoperatedby .

' DSPL (display) button

To change display items.

( VOL (volume) +/– button

Toadjust volume.

) ATT (att enuate) button

To attenuate the sound. To cancel, press again.

* SOUND button

To enter sound setting.

+ MODE button

Toselect the radio band (FM/AM); select the play mode of ATRAC Audio Device.

, LIST button

Tolist up (Radio); enter the Quick-BrowZer mode (CD/USB).

- ./N (+/–) buttons

The same as pushing the multi way encoder up/down on the unit. Setup, sound setting, etc., can be operatedby .N.

. SCRL (scroll) button

Toscroll the display item.

/ Number buttons

CD/USB:

: REP page 12, 14 : SHUF page 12, 14 : PAUSE

Topause playback. To cancel, press again.

Radio: To receive stored stations (press); store stations (press and hold).

Note

If the unit isturnedoff and the display disappears,it cannotbeoperatedwith the card remote commander unless4063$& on the unit is pressed, or a disc is inserted to activate the unit first.

• CONNECTIONS

• CDX-GT929U

AUDIO OUT

FRONT

CDX-GT929U/GT970US

Connection example

Notes (-A)

• Be sure to connect the ground (earth) lead before connecting the ampliﬁer.

• The alarm will only sound if the built-in ampliﬁer is used.

Tip (-B-

For connecting two or more CD/MD changers, the source selector XA-C40 (not supplied) is necessary.

)

SUB OUT (MONO)

Source selector*

Signalquellenwähler*

Sélecteur de source*

Selettore di fonte*

Bronkeuzeschakelaar*

XA-C40

AUDIO OUT

REAR

BUS AUDIO IN

BUS CONTROL IN

BUS AUDIO IN

BUS CONTROL IN

* not supplied

nicht mitgeliefert non fourni non in dotazione niet bijgeleverd

Anschlussbeispiel

Hinweise (-A)

• Schließen Sie unbedingt zuerst das Massekabel an, bevor Sie den Verstärker anschließen.

• Der Warnton wird nur ausgegeben, wenn der integrierte Verstärkerverwendet wird.

Tipp (-B-

Zum Anschließen von zwei oder mehr CD/MD-Wechslern wird der Signalquellenwähler XA-C40 (nicht mitgeliefert) benötigt.

)

Exemple de raccordement

Remarques (-A)

• Raccordez d’abord le câble de mise à la masse avant de connecter l’ampliﬁcateur.

• L’alarme est émise uniquement lorsque l’ampliﬁcateur intégré est utilisé.

Conseil (-B-

Dans le cas du raccordement de deux changeurs de CD/MD ou plus, le sélecteur de source XA-C40 (non fourni) est indispensable.

)

Esempio di collegamento

Note (-A)

• Assicurarsi di collegare il cavo di terra prima di collegare l’ampliﬁcatore.

• L’allarme viene emesso solo se è in uso l’ampliﬁcatore incorporato.

Suggerimento (-B-

Per collegare due o più cambia CD/MD, occorre utilizzare il selettore di fonte XA-C40 (non in dotazione).

)

Voorbeeldaansluitingen

Opmerkingen (-A)

• Sluit eerst de aardingskabel aan voordat u de versterker aansluit.

• U hoort de pieptoon alleen als de ingebouwde versterker wordt gebruikt.

Tip (-B-

Om twee of meer CD/MD-wisselaars aan te sluiten, hebt u de bronkeuzeschakelaar XA-C40 (niet bijgeleverd) nodig.

)

CDX-GT929U/GT970US

BUS AUDIO IN

*1from car antenna (aerial)

von Autoantenne de l’antenne de la voiture dall’antenna dell’auto van een auto-antenne

Max. supply current 0.3 A max.Versorgungsstrom 0,3 A Courant d’alimentation maximum 0,3 A Alimentazione massima fornita 0,3 A Max. voedingsstroom 0,3 A

See“Power connection diagram” on the reverse side for details. Näheres dazu ﬁnden Sie im „Stromanschlussdiagramm“. Blättern Sie dazu bitte um. Voir le « Schéma de raccordement d’alimentation » au verso pour plus de détails. Per ulteriori informazioni, vedere“Diagramma dei collegamenti di alimentazione” che si trova sul retro. Zie "Voedingsaansluitschema" op de achterkantvoor meer details.

Connection diagram

" To AMP REMOTE IN of an optional power

ampliﬁer

This connection is only for ampliﬁers. Connecting any other system may damage the unit.

# To the interface cable of a car telephone

Warning

If you have a power antenna (aerial) without a relay box, connecting this unit with the supplied power connecting lead  may damage the antenna (aerial).

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

• When your car has built-in FM/MW/LW antenna (aerial) in the rear/side glass, connect the power antenna (aerial) control lead (blue) or the accessory power supply lead (red) to the power terminal of the existing antenna (aerial) booster.For details, consult your dealer.

• A power antenna (aerial) without a relay box cannot be used with this unit.

Memory hold connection

When the yellow power supply lead is connected, power will always be supplied to the memory circuit even when the ignition switch is turned off.

Notes on speaker connection

• Before connecting the speakers, turn the unit off.

• Use speakers with an impedance of 4 to 8 ohms, and with

adequate power handling capacities to avoid its damage.

• Do not connect the speaker terminals to the car chassis, or connect the terminals of the right speakers with those of the left speaker.

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

• Do not attempt to connect the speakers in parallel.

• Connect only passive speakers. Connecting active speakers

(with built-in ampliﬁers) to the speaker terminals may damage the unit.

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

• Do not connect the unit’s speaker leads to each other.

Note on connection

If speaker and ampliﬁer are not connected correctly,“FAILURE” appears in the display. In this case, make sure the speaker and ampliﬁer are connected correctly.

SUB OUT (MONO)

AUDIO OUT

REAR



Blue/white striped Blauweiß gestreift Rayé bleu/blanc Rigato blu e bianco Blauw/wit gestreept

AMP REM

Light blue Hellblau Bleu ciel Azzurro Lichtblauw

ATT

Anschlussdiagramm

" An AMP REMOTE IN des gesondert

erhältlichen Endverstärkers

Dieser Anschluss ist ausschließlich für Verstärker gedacht. Schließen Sie nichts anderes daran an. Andernfalls kann das Gerät beschädigt werden.

# An Schnittstellenkabel eines Autotelefons

Warnung

Wenn Sie eine Motorantenne ohne Relaiskästchen verwenden, kann durchAnschließen dieses Geräts mit dem mitgelieferten Stromversorgungskabel  die Antenne beschädigt werden.

Hinweise zu den Steuer- und Stromversorgungsleitungen

• Die Motorantennen-Steuerleitung (blau) liefert +12 V Gleichstrom, wenn Sie denTuner einschalten oder die AF- (Alternativfrequenzsuche) oder die TA-Funktion (Verkehrsdurchsagen) aktivieren.

• Wenn das Fahrzeug mit einer in der Heck-/ Seitenfensterscheibe integrierten FM (UKW)/MW/LWAntenne ausgestattet ist, schließen Sie die MotorantennenSteuerleitung (blau) oder die Zubehörstromversorgungsleitung (rot) an den Stromversorgungsanschluss des vorhandenen Antennenverstärkers an. Näheres dazu erfahren Sie bei Ihrem Händler.

• Es kann nur eine Motorantenne mit Relaiskästchen angeschlossen werden.

Stromversorgung des Speichers

Wenn die gelbe Stromversorgungsleitung angeschlossen ist, wird der Speicher stets (auch bei ausgeschalteter Zündung) mit Strom versorgt.

Hinweise zum Lautsprecheranschluss

• Schalten Sie das Gerät aus, bevor Sie die Lautsprecher anschließen.

•

Verwenden Sie Lautsprecher mit einer Impedanz zwischen 4 und 8 Ohm und ausreichender Belastbarkeit. Ansonsten können die Lautsprecher beschädigt werden.

• Verbinden Sie die Lautsprecheranschlüsse nicht mit dem Wagenchassis und verbinden Sie auch nicht die Anschlüsse des rechten mit denen des linken Lautsprechers.

• Verbinden Sie die Masseleitung dieses Geräts nicht mit dem negativen (–) Lautsprecheranschluss.

•

Versuchen Sie nicht, Lautsprecher parallel anzuschließen.

• An die Lautsprecheranschlüsse dieses Geräts dürfen nur Passivlautsprecher angeschlossen werden. Schließen Sie keine Aktivlautsprecher (Lautsprecher mit eingebauten Verstärkern) an, da das Gerät sonst beschädigt werden könnte.

• Um Fehlfunktionen zu vermeiden, verwenden Sie nicht die im Fahrzeug installierten, integrierten Lautsprecherleitungen, wenn am Ende eine gemeinsame negative (–) Leitung für den rechten und den linken Lautsprecher verwendet wird.

• Verbinden Sie nicht die Lautsprecherkabel des Geräts miteinander.

Hinweis zum Anschließen

Wenn Lautsprecher undVerstärker nicht richtig angeschlossen sind, erscheint „FAILURE“ im Display.Vergewissern Sie sich in diesem Fall, dass Lautsprecher undVerstärker richtig angeschlossen sind.

BUS

AUDIO

OUT

REAR

FRONT

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

AUDIO OUT

FRONT

REMOTE



*1Note for the aerial connecting

If your car antenna (aerial) is an ISO (International Organisation for Standardisation) type, use the supplied adaptor  to connect it. First connect the car antenna (aerial) to the supplied adaptor, then connect it to the antenna (aerial) jack of the master unit.

RCA pin cord (not supplied)

Insert with the cord upwards

Supplied with XA-C40

BUS

CONTROL IN

from the car’s power connector vom Stromanschluss des Fahrzeugs du connecteur d’alimentation de la voiture dal connettore di alimentazione dell’auto van de autovoedingsaansluiting

Yell ow

continuous power supply

Gelb

permanente Stromversorgung

Jaune

alimentation continue

Giallo

alimentazione continua

Geel

continu voeding

Blue

power antenna (aerial) control Blau Bleu

Blu

Blauw

bedieningskabel elektrischeantenne

Orange/White

Orange/weiß

gestreift

Rayé orange/

blanc

Arancione/

bianco

Oranje/wit

Motorantennensteuerung

antenne électrique

comando dell’antenna elettrica

switched illumination power supply

geschaltete

Beleuchtungsstromversorgung

alimentation de l’éclairage commutée

alimentazione illuminazione commutata

geschakelde voedingvoor verlichting

Schémas de raccordement

" Vers AMP REMOTE IN d’un ampliﬁcateur de

puissance facultatif

Ce raccordement est possible uniquement pour les ampliﬁcateurs. Le raccordement à tout autre système peut endommager l’appareil.

# Vers le cordon de liaison d’un téléphone de

voiture

Avertissement

Si vous disposez d’une antenne électrique sans boîtier de relais, le branchement de cet appareil au moyen du cordon d’alimentation fourni  risque d’endommager l’antenne.

Remarques sur les câbles de commande et d’alimentation

• Le câble de commande (bleu) fournit du courant continu de +12 V lorsque vous mettez le tuner sous tension ou lorsque vous activez la fonction AF (fréquence alternative) ouTA (messages de radioguidage).

• Si votre voiture est équipée d’une antenne FM/MW (GO)/LW (PO) intégrée dans la vitre arrière/latérale, raccordez le câble de commande d’antenne (bleu) ou le câble d’alimentation des accessoires (rouge) au bornier de l’ampliﬁcateur d’antenne existant.Pour plus de détails, consultez votre revendeur.

• Une antenne électrique sans boîtier de relais ne peut pas être utilisée avec cet appareil.

Raccordement pour la conservation de la mémoire

Lorsque le câble de commande d’antenne jaune est connecté, le circuit de la mémoire est alimenté en permanence même si la clé de contact est en position d’arrêt.

Remarques sur le raccordement des haut-parleurs

• Avant de raccorder les haut-parleurs, mettez l’appareil hors tension.

• Utilisez des haut-parleurs ayant une impédance de 4 à 8 ohms et une capacité adéquate sous peine de les endommager.

• Ne raccordez pas les bornes du système de haut-parleurs au châssis de la voiture ou ne connectez pas les bornes du hautparleur droit à celles du haut-parleur gauche.

• Ne raccordez pas le câble de mise à la masse de cet appareil à la borne négative (–) du haut-parleur.

• Ne tentez pas de raccorder les haut-parleurs en parallèle.

• Raccordez uniquement des haut-parleurs passifs. Le raccordement de haut-parleurs actifs (avec des ampliﬁcateurs intégrés) aux bornes des haut-parleurs pourrait endommager l’appareil.

• Pour éviter tout problème de fonctionnement, n’utilisez pas les câbles des haut-parleurs intégrés installés dans votre voiture si l’appareil dispose d’un câble négatif commun (–) pour les haut-parleurs droit et gauche.

• Ne raccordez pas entre eux les cordons des haut-parleurs de l’appareil.

Remarque sur le raccordement

Si les haut-parleurs et l’ampliﬁcateur ne sont pas raccordés correctement, le message « FAILURE » s’afﬁche. Dans ce cas, assurez-vous que les haut-parleurs et l’ampliﬁcateur sont raccordés correctement.

Hinweis zum Anschließen der Antenne

Wenn Ihre Autoantenne der ISO-Norm ( Internationale Normungsgemeinschaft) entspricht, schließen Sie sie mithilfe des mitgelieferten Adapters  an.Verbinden Sie zuerst die Autoantenne mit dem mitgelieferten Adapter und verbinden Sie diesen dann mit der Antennenbuchse des Hauptgeräts.

Cinchkabel (nicht mitgeliefert)

Mit dem Kabel nach oben einsetzen

Mit dem XA-C40 geliefert

Source selector

(not supplied)

Signalquellenwähler

(nicht mitgeliefert)

Sélecteur de source

(non fourni)

Selettore di fonte

(non in dotazione)

Bronkeuzeschakelaar

(niet bijgeleverd)

Red Rot

Rouge Rosso

Rood Black

Schwarz

Noir

Nero

Zwart

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

Remarque sur le raccordement de l’antenne Si votre antenne de voiture est de type ISO (Organisation internationale de normalisation), utilisez l’adaptateur fourni

 pour la raccorder. Raccordez d’abord

l’antenne de voiture à l’adaptateur fourni et, ensuite, à la prise d’antenne de l’appareil principal.

Cordon à broche RCA (non fourni)

Insérez avec le câblevers le haut

Fourni avec le XA-C40

Supplied with the CD/MD changer Mit dem CD/MD-Wechsler geliefert Fourni avec le changeur de CD/MD In dotazione con il cambia CD/MD CD/MD-wisselaar bijgeleverd

XA-C40

Purple Violett Mauve

Viola

switched power supply

geschaltete Stromversorgung

alimentation commutée

alimentazione commutata

geschakelde voeding

ground (earth)

Masse masse

terra

aarding

Paars

2–

Gray Grau Gris

Grigio

Grijs

4–

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 polarité négative 2, 4, 6 et 8 sont dotées de cordons rayés. Le posizioni a polarità negativa 2, 4, 6 e 8 hanno cavirigati. De posities voor negatieve polariteit 2, 4, 6 en 8 hebben gestreepte kabels.

Schema di collegamento

" A AMP REMOTE IN di un ampliﬁcatore di

potenza opzionale

Questo collegamento è riservato esclusivamente agli ampliﬁcatori. Non collegare un tipo di sistema diverso onde evitare di causare danni all’apparecchio.

# Al cavo di interfaccia di un telefono per auto

Avvertenza

Quando si collega l’apparecchio con il cavo di alimentazione in dotazione , si potrebbe danneggiare l’antenna elettrica se questa non dispone di scatola a relè.

Note sui cavi di controllo e di alimentazione

• Il cavo (blu) di controllo dell’antenna elettrica fornisce alimentazione pari a +12 V CC quando si attiva il sintonizzatore oppure la funzione TA (notiziario sul trafﬁco) o AF (frequenza alternativa).

• Se l’automobile è dotata di antenna FM/MW/LW incorporata nel vetro posteriore/laterale, collegare il cavo (blu) di controllo dell’antenna elettrica o il cavo (rosso) di ingresso dell’alimentazione accessoria al terminale di alimentazione del preampliﬁcatore dell’antenna esistente.Per ulteriori informazioni, consultare il proprio fornitore.

• Non è possibile usare un’antenna elettrica senza scatola a relè con questo apparecchio.

Collegamento per la conservazione della memoria

Quando il cavo di ingresso alimentazione giallo è collegato, viene sempre fornita alimentazione al circuito di memoria anche quando l’interruttore di accensione è spento.

Note sul collegamento dei diffusori

• Prima di collegare i diffusori spegnere l’apparecchio.

• Usare diffusori di impedenza compresa tra 4 e 8 ohm e con

capacità di potenza adeguata, altrimenti i diffusori potrebbero venire danneggiati.

• Non collegare i terminali del sistema diffusori al telaio dell’auto e non collegare i terminali del diffusore destro a quelli del diffusore sinistro.

• Non collegare il cavo di terra di questo apparecchio al terminale negativo (–) del diffusore.

• Non collegare i diffusori in parallelo.

• Assicurarsi di collegare soltanto diffusori passivi, poiché

il collegamento di diffusori attivi, dotati di ampliﬁcatori incorporati, ai terminali dei diffusori potrebbe danneggiare l’apparecchio.

• Per evitare problemi di funzionamento, non utilizzare i cavi dei diffusori incorporati installati nell’automobile se l’apparecchio condivide un cavo comune negativo (–) per i diffusori destro e sinistro.

• Non collegare fra loro i cavi dei diffusori dell’apparecchio.

Nota sui collegamenti

Se l’ampliﬁcatore e il diffusore non sono collegati correttamente, “FAILURE” viene visualizzato nel display. In tal caso, accertarsi che l’ampliﬁcatore e il diffusore siano collegati correttamente.

Nota per il collegamento dell’antenna Se l’antenna dell’auto è di tipo ISO (International Organization for Standardization), utilizzare l’adattatore

 in dotazione per collegarla. Collegare

prima l’antenna dell’auto all’adattatore in dotazione, quindi collegarla alla presa dell’antenna dell’apparecchio principale.

Cavo a piedini RCA (non in dotazione)

Inserire con il cavo rivoltoverso l’alto

In dotazione con il modello XA-C40

from the car’s speaker connector vom Lautsprecheranschluss des Fahrzeugs du connecteur de haut-parleur de la voiture dal connettore del diffusore dell’auto van de autoluidsprekeraansluiting

Speaker, Rear, Right

Lautsprecher, hinten, rechts

Haut-parleur, arrière, droit

Diffusore, posteriore, destro

Luidspreker, achter, rechts

Speaker, Rear, Right

Lautsprecher, hinten, rechts

Haut-parleur, arrière, droit

Diffusore, posteriore, destro

Luidspreker, achter, rechts

Speaker, Front, Right

Lautsprecher,vorne, rechts

Haut-parleur,avant, droit

Diffusore, anteriore, destro

Luidspreker,voor, rechts

Speaker, Front, Right

Lautsprecher,vorne, rechts

Haut-parleur,avant, droit

Diffusore, anteriore, destro

Luidspreker,voor, rechts

Opmerking bij de antenne-aansluiting Indien uw auto is uitgerust met een antenne van het type ISO (International Organisation for Standardization), moet u die aansluiten met behulp van de bijgeleverde adapter . Sluit eerst de auto-antenne aan op de bijgeleverde adapter en vervolgens de antennestekker op het hoofdtoestel.

RCA-kabel (niet bijgeleverd)

Plaatsen met het snoer naar boven

XA-C40 bijgeleverd

13 57

24 68

Speaker, Front, Left

White Weiß Blanc

Bianco

Green

Grün Verde

Groen

Wit

Vert

Lautsprecher,vorne, links

Haut-parleur,avant, gauche

Diffusore, anteriore, sinistro

Luidspreker,voor, links

Speaker, Front, Left

Lautsprecher,vorne, links Haut-parleur,avant, gauche Diffusore, anteriore, sinistro

Luidspreker,voor, links

Speaker, Rear, Left

Lautsprecher, hinten, links

Haut-parleur, arrière, gauche

Diffusore, posteriore, sinistro

Luidspreker, achter, links

Speaker, Rear, Left

Lautsprecher, hinten, links

Haut-parleur, arrière, gauche Diffusore, posteriore, sinistro

Luidspreker, achter, links

6–

8–

Aansluitschema

" Naar AMP REMOTE IN van een optionele

versterker

Deze aansluiting is alleen bedoeld voor versterkers. Door een ander systeem aan te sluiten kan het apparaat worden beschadigd.

# Naar het interface-snoer van een

autotelefoon

Waarschuwing

Indien u een elektrische antenne hebt zonder relaiskast, kan het aansluiten van dit apparaat met de bijgeleverde voedingskabel  de antenne beschadigen.

Opmerkingen over de bedienings- en voedingskabels

• De bedieningskabel elektrische antenne (blauw) levert +12 V gelijkstroom wanneer u de tuner inschakelt of de AF (Alternative Frequency) ofTA (Trafﬁc Announcement) functie activeert.

• Wanneer uw auto is uitgerust met een FM/MW/LW-antenne in de achterruit/zijruit, moet u de bedieningskabel elektrische antenne (blauw) of de hulpvoedingskabel (rood) aansluiten op de voedingsingang van de bestaande antenneversterker. Raadpleeg uw dealer voor meer details.

• Met dit apparaat is het niet mogelijk een automatische antenne zonder relaiskast te gebruiken.

Instandhouden van het geheugen

Zolang de gele voedingskabel is aangesloten, blijft de stroomvoorziening van het geheugen intact, ook wanneer het contact van de auto wordt uitgeschakeld.

Opmerkingen betreffende het aansluiten van de luidsprekers

• 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 kunnen verwerken. Als u dit niet doet, kunnen de luidsprekers ernstig beschadigd raken.

• Verbind in geen geval de aansluitingen van de luidsprekers met het chassis van de auto en sluit de aansluitingen van de rechter- en linkerluidspreker niet op elkaar aan.

• Verbind de aardingskabel 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 luidsprekeraansluiting van dit apparaat. Dit zal leiden tot beschadiging van de actieve luidsprekers. Sluit dus altijd uitsluitend luidsprekers zonder ingebouwde versterker aan.

• Om defecten te vermijden mag u de bestaande luidsprekerbedrading inuw auto niet gebruiken wanneer ereen gemeenschappelijke negatieve (–) draad is voor de rechter- en linkerluidsprekers.

• Verbind de luidsprekerdraden niet met elkaar.

Opmerking over aansluiten

Als de luidspreker en versterker niet correct zijn aangesloten, wordt "FAILURE" in het displayweergegeven. In dit geval moet u zorgen dat de luidspreker en versterker correct zijn aangesloten.

• CDX-GT970US

AUDIO OUT

FRONT

CDX-GT929U/GT970US

Connection example

Notes (-A)

• Be sure to connect the ground (earth) lead before connecting the ampliﬁer.

• The alarm will only sound if the built-in ampliﬁer is used.

Tip (-B-

For connecting two or more CD/MD changers, the source selector XA-C40 (not supplied) is necessary.

)

SUB OUT (MONO)

Source selector*

Selector de fuente*

BUS CONTROL IN

XA-C40

AUDIO OUT

BUS AUDIO IN

BUS CONTROL IN

REAR

* not supplied

no suministrado

Ejemplo de conexiones

Notas (-A)

• Asegúrese de conectar primero el cable de conexión a masa antes de realizar la conexión del ampliﬁcador.

• La alarma sonará únicamente si se utiliza el ampliﬁcador incorporado.

Sugerencia (-B-

Si desea conectar dos o más cambiadores de CD/MD, necesitará el selector de fuente XA-C40 (no suministrado).

)

CDX-GT929U/GT970US

Left Izquierdo

Right Derecho

Left Izquierdo

Right Derecho

from car antenna (aerial) desde la antena del automóvil

AMP REM



Max. supply current 0.3 A Corriente máx. de alimentación de 0,3 A

BUS AUDIO IN

SUB OUT (MONO)

Blue/white striped Con rayas azules y blancas

AUDIO

BUS

OUT

AUDIO

REAR

AUDIO OUT

REAR

White Blanco

White/black striped Con rayas blancas y negras

Grey Gris

Grey/black striped Con rayas grises y negras

Green Verde

Green/black striped Con rayas verdes y negras

Purple Morado

Purple/black striped Con rayas moradas y negras

AUDIO

OUT

FRONT

Fuse (10 A) Fusible (10 A)



AUDIO OUT

FRONT

REMOTE

BUS

CONTROL IN

Black Negro

Blue Azul

Light blue Azul celeste

Orange/white striped Con rayas naranjas y blancas

Red Rojo

Yellow Amarillo

Corriente máx. de alimentación de 0,1 A

Source selector

(not supplied) Selector de fuente (no suministrado)

Max. supply current 0.1 A

XA-C40

ANT REM

ATT

ILLUMINATION

Supplied with the CD/MD changer Suministrado con el cambiador de CD/MD

*1RCA pin cord (not supplied)

Supplied with XA-C40

Insert with the cord upwards.

Cable con terminales RCA (no suministrado)

Suministrado con el XA-C40

Insertar con el cable hacia arriba.



A-C40











Connection diagram

 To a metal surface of the car

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

 To the power antenna (aerial) control lead or

power supply lead of antenna (aerial) booster

Notes

• It is not necessary to connect this lead if there is no power antenna (aerial) or antenna (aerial) booster, or with a manually-operated telescopic antenna (aerial).

• When your car has a built-in FM/AM antenna (aerial) in the rear/side glass, see “Notes on the control and power supply leads.”

 To AMP REMOTE IN of an optional power

ampliﬁer

This connection is only for ampliﬁers. Connecting any other system may damage the unit.

 To the interface cable of a car telephone  To a car’s illumination signal

Be sure to connect the black ground (earth) lead to a metal surface of the car ﬁrst.

 To the +12V power terminal which is

energized in the accessory position of the ignition switch

Notes

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

• When your car has a built-in FM/AM antenna (aerial) in the rear/side glass, see “Notes on the control and power supply leads.”

 To the +12V power terminal which is

energized at all times

Be sure to connect the black ground (earth) lead to a metal surface of the car ﬁrst.

Notes on the control and power supply leads

• The power antenna (aerial) control lead (blue) supplies +12 V DC when you turn on the tuner.

• When your car has built-in FM/AM antenna (aerial) in the rear/ side glass, connect the power antenna (aerial) control lead (blue) or the accessory power supply lead (red) to the power terminal of the existing antenna (aerial) booster.For details, consult your dealer.

• A power antenna (aerial) without a relay box cannot be used with this unit.

Memory hold connection

When the yellow power supply lead is connected, power will always be supplied to the memory circuit even when the ignition switch is turned off.

Notes on speaker connection

• Before connecting the speakers, turn the unit off.

• Use speakers with an impedance of 4 to 8 ohms, and with

adequate power handling capacities to avoid its damage.

• Do not connect the speaker terminals to the car chassis, or connect the terminals of the right speakers with those of the left speaker.

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

• Do not attempt to connect the speakers in parallel.

• Connect only passive speakers. Connecting active speakers

(with built-in ampliﬁers) to the speaker terminals may damage the unit.

• To avoid a malfunction, do not use the built-in speaker leads installed in your car if the unit shares a common negative (–) lead for the right and left speakers.

• Do not connect the unit’s speaker leads to each other.

Note on connection

If speaker and ampliﬁer are not connected correctly,“FAILURE” appears in the display. In this case, make sure the speaker and ampliﬁer are connected correctly.

Diagrama de conexión

 A una superﬁcie metálica del automóvil

Conecte primero el cable de conexión a masa negro, y después los cables amarillo y rojo de entrada de alimentación.

 Al cable de control de la antena motorizada

o al cable de fuente de alimentación del ampliﬁcador de señal de la antena

Notas

• Si no se dispone de antena motorizada ni de ampliﬁcador

de antena, o se utiliza una antena telescópica accionada

manualmente, no será necesario conectar este cable.

• Si el automóvil incorpora una antena de FM/AM en el cristal trasero o lateral, consulte “Notas sobre los cables de control y de fuente de alimentación”.

 A AMP REMOTE IN de un ampliﬁcador de

potencia opcional

Esta conexión es sólo para ampliﬁcadores. La conexión de cualquier otro sistema puede dañar la unidad.

 Al cable de interfaz de un teléfono para

automóvil

 A una señal de iluminación del automóvil

Asegúrese de conectar primero el cable de conexión a masa negro a una superﬁcie metálica del automóvil.

 Al terminal de alimentación de +12 V que

recibe energía en la posición de accesorio del interruptor de la llave de encendido

Notas

• Si no hay posición de accesorio, conéctelo al terminal de alimentación (batería) de +12 V que recibe energía sin interrupción. Asegúrese de conectar primero el cable de conexión a masa negro a una superﬁcie metálica del automóvil.

• Si el automóvil incorpora una antena de FM/AM en el cristal trasero o lateral, consulte “Notas sobre los cables de control y de fuente de alimentación”.

 Al terminal de alimentación de +12 V que recibe

energía sin interrupción

Asegúrese de conectar primero el cable de conexión a masa negro a una superﬁcie metálica del automóvil.

Notas sobre los cables de control y de fuente de alimentación

• El cable de control de la antena motorizada (azul) suministrará cc de + 12 V cuando conecte la alimentación del sintonizador.

• Si el automóvil dispone de una antena de FM/AM incorporada en el cristal trasero o lateral, conecte el cable de control de antena motorizada (azul) o el cable de entrada de alimentación auxiliar (rojo) al terminal de alimentación del ampliﬁcador de antena existente.Para obtener más información, consulte a su distribuidor.

• Con esta unidad no es posible utilizar una antena motorizada sin caja de relé.

Conexión para protección de la memoria

Si conecta el cable de entrada de alimentación amarillo, el circuito de la memoria recibirá siempre alimentación, aunque apague el interruptor de encendido.

Notas sobre la conexión de los altavoces

• Antes de conectar los altavoces, desconecte la alimentación de la unidad.

• Utilice altavoces con una impedancia de 4 a 8 Ω con la capacidad de potencia adecuada para evitar que se dañen.

• No conecte los terminales de altavoz al chasis del automóvil, ni conecte los terminales del altavoz derecho con los del izquierdo.

• No conecte el cable de conexión a masa de esta unidad al terminal negativo (–) del altavoz.

• No intente conectar los altavoces en paralelo.

• Conecte solamente altavoces pasivos. Si conecta altavoces

activos (con ampliﬁcadores incorporados) a los terminales de altavoz, puede dañar la unidad.

• Para evitar fallas de funcionamiento, no utilice los cables de altavoz incorporados instalados en el automóvil si la unidad comparte un cable negativo común (–) para los altavoces derecho e izquierdo.

• No conecte los cables de altavoz de la unidad entre sí.

Nota sobre la conexión

Si el altavoz y el ampliﬁcador no están conectados correctamente, aparecerá “FAILURE” en la pantalla. Si es así, compruebe la conexión del altavoz y el ampliﬁcador.

DISASSEMBLY

• This set can be disassembled in the order shown below.

SET

3-1. BASE PANEL ASSY (Page 12)

3-2. SUB PANEL ASSY (Page 12)

3-3. CD MECHANISM BLOCK (Page 13)

CDX-GT929U/GT970US

SECTION 3

3-4. DRIVING SECTION (DB-F07) (Page 13)

3-5. MAIN BOARD (Page 14)

3-6. SERVO BOARD (Page 14)

3-7. CHASSIS (T) SUB ASSY (Page 15)

3-8. ROLLER ARM ASSY (Page 15)

3-9. CHASSIS (OP) ASSY (Page 16)

3-10. CHUCKING ARM SUB ASSY (Page 16)

3-11. SLED MOTOR ASSY (Page 17)

3-12. OPTICAL PICK-UP SECTION (Page 18)

3-13. OPTICAL PICK-UP (Page 18)

CDX-GT929U/GT970US

Note: Follow the disassembly procedure in the numerical order given.

3-1. BASE PANEL ASSY

 two screws (panel F)

 bracket (PWB)

 base panel assy

 two screws

(panel F)

 two screws (T)

3-2. SUB PANEL ASSY

 two claws



 FLEXIBLE board (36 core)

(CN905) (Take care not to pull the flexible board excessively)

 BASE PANEL board

 two screws (+PTT 2.6 × 6)



 claw

 sub panel assy

 two claws

 SUB PANEL board

3-3. CD MECHANISM BLOCK

 CD mechanism block

CDX-GT929U/GT970US

 two screws (+PTT 2.6 × 4)

 CN802 (3P)

 screw

(+PTT 2.6 × 6)

3-4. DRIVING SECTION (DB-F07)

 driving section (DB-F07)

 bracket (CD)



 screw

(+PTT 2.6 × 6)

 CNP301

 screw

(+PTT 2.6 × 6)

 CN702 (7P)

 screw

(+PTT 2.6 × 6)

CDX-GT929U/GT970US

3-5. MAIN BOARD

 CN803 (5P)

 three ground point screws

(+PTT 2.6 × 6)

 cord (i Pod)

 screw

(+PTT 2.6 × 8)

RB screw (+PTT 2.6 × 10)

RT two screws (+P 2.6 × 8)

RE two screws (+PTT 2.6 × 12)

RI heat sink

 CN401 (3P)

 MAIN board

 insulating sheet

 screw

(+PTT 2.6 × 8)

RG two screws (+P 2.6 × 8)

RH screw (+PTT 2.6 × 10)

 two screws (+PTT 2.6 × 8)

 cord (sub out (MONO))

3-6. SERVO BOARD

WHT

RED

BLK

WHT

RED

BLK

RED

ORG

BLU

YEL

GRY

Remove the eleven solders.

SERVO board

claw

toothed lock screw (M 1.7 × 2.5)

toothed lock (M 1.7

SERVO board

optical pick-up (16 core)

(CN111)

claw

screw

2.5)

3-7. CHASSIS (T) SUB ASSY

CDX-GT929U/GT970US

two precision screws (+P 1.7 × 2.2)

two precision screws (+P 1.7 × 2.2)

chassis (T) sub assy

claw

3-8. ROLLER ARM ASSY

spring (RAL)

roller arm assy

gear (RA1)

washer

spring (RAR)

CDX-GT929U/GT970US

3-9. CHASSIS (OP) ASSY



tension spring (KF)

coil spring (damper) (natural)

 chassis (OP) assy



coil spring (damper) (green)

slider (R)

lever (D)

gear (LE1)

3-10. CHUCKING ARM SUB ASSY

spring

Note: Have this portion receive the chassis.

chucking arm sub assy



Note: Have this portion receive the chassis.

Note: Be careful not to touch the turn table.

3-11. SLED MOTOR ASSY

turn table

CDX-GT929U/GT970US

three serration screws (M 2 × 3)

sled motor assy

spring

spring

stand

Note: Never remove these parts since they were adjusted.

stand

Note: Place the stand with care not to touch the turn table.

Note for Assembly

three serration screws (M 2 × 3)

sled motor assy

Note: Take care to prevent the chassis from being bent when tightening the three machine screws.

+ 39 hidden pages

Sony CDXGT-929-U, CDXGT-970-US Service manual

TABLE OF CONTENTS

SERVICE NOTE

GENERAL

DISASSEMBLY

3-1. BASE PANEL ASSY

3-2. SUB PANEL ASSY

3-3. CD MECHANISM BLOCK

3-5. MAIN BOARD

3-6. SERVO BOARD

3-7. CHASSIS (T) SUB ASSY

3-8. ROLLER ARM ASSY

3-9. CHASSIS (OP) ASSY

3-10. CHUCKING ARM SUB ASSY

3-11. SLED MOTOR ASSY