Read Sony CDX-GT710HD Service Manual online
SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
CDX-GT710HD
SPECIFICATIONS
9-893-559-01
2012J33-1
©
2012.10
US Model
Canadian Model
Mexican Model
Ver. 1.0 2012.10
Model Name Using Similar Mechanism
CDX-GT575UP/GT625UI
Mechanism Type
MG-101CA-188
Optical Pick-up Name
DAX-25A
• The tuner and CD sections have no adjustments.
FM/AM DIGITAL RADIO CD PLAYER
General
Outputs:
Audio outputs terminal (front, rear, sub)
Power antenna (aerial)/Power amplifier control
terminal (REM OUT)
Power antenna (aerial)/Power amplifier control
terminal (REM OUT)
Inputs:
SiriusXM input terminal
Remote controller input terminal
Antenna (aerial) input terminal
AUX input jack (stereo mini jack)
USB port
Remote controller input terminal
Antenna (aerial) input terminal
AUX input jack (stereo mini jack)
USB port
Power requirements: 12 V DC car battery
(negative ground (earth))
Dimensions: Approx. 178 50 177 mm
(7
1
/
8
2 7 in) (w/h/d)
Mounting dimensions: Approx. 182 53 160 mm
(7
1
/
4
2
1
/
8
6
5
/
16
in) (w/h/d)
Mass: Approx. 1.2 kg (2 lb 11 oz)
Supplied accessories:
Supplied accessories:
Remote commander: RM-X151
Parts for installation and connections (1 set)
Parts for installation and connections (1 set)
Design and specifications are subject to change
without notice.
without notice.
Tuner section
FM
Tuning range: 87.5 – 107.9 MHz
Antenna (aerial) terminal:
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 25 kHz
Usable sensitivity: 8 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio (stereo):
Usable sensitivity: 8 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio (stereo):
79 dB (Conventional broadcast)
80 dB (HD Radio broadcast)
80 dB (HD Radio broadcast)
Separation at 1 kHz:
50 dB (Conventional broadcast)
80 dB (HD Radio broadcast)
80 dB (HD Radio broadcast)
Frequency response:
20 - 15,000 Hz (Conventional broadcast)
20 - 20,000 Hz (HD Radio broadcast)
20 - 20,000 Hz (HD Radio broadcast)
CD Player section
Signal-to-noise ratio: 120 dB
Frequency response: 10 – 20,000 Hz
Wow and flutter: Below measurable limit
Frequency response: 10 – 20,000 Hz
Wow and flutter: Below measurable limit
USB Player section
Interface: USB (Full-speed)
Maximum current: 1 A
Maximum current: 1 A
Power amplifier section
Output: Speaker outputs
Speaker impedance: 4 – 8 ohms
Maximum power output: 52 W 4 (at 4 ohms)
Speaker impedance: 4 – 8 ohms
Maximum power output: 52 W 4 (at 4 ohms)
AM
Tuning range: 530 – 1,710 kHz
Antenna (aerial) terminal:
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency:
9,115 kHz or 9,125 kHz/5 kHz
Sensitivity: 26 μV
FOR UNITED STATES CUSTOMERS. NOT
APPLICABLE IN CANADA, INCLUDING
IN THE PROVINCE OF QUEBEC.
APPLICABLE IN CANADA, INCLUDING
IN THE PROVINCE OF QUEBEC.
POUR LES CONSOMMATEURS AUX
ÉTATS-UNIS. NON APPLICABLE AU
CANADA, Y COMPRIS LA PROVINCE DE
QUÉBEC.
ÉTATS-UNIS. NON APPLICABLE AU
CANADA, Y COMPRIS LA PROVINCE DE
QUÉBEC.
CEA2006 Standard
Power Output: 17 Watts RMS 4 at
4 Ohms < 1% THD+N
SN Ratio: 80 dBA
(reference: 1 Watt into 4 Ohms)
Power Output: 17 Watts RMS 4 at
4 Ohms < 1% THD+N
SN Ratio: 80 dBA
(reference: 1 Watt into 4 Ohms)
AUDIO POWER SPECIFICATIONS
CDX-GT710HD
2
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.
aged by heat.
FLEXIBLE CIRCUIT BOARD REPAIRING
•
•
Keep the temperature of soldering iron around 270 °C during
repairing.
repairing.
•
Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
circuit board (within 3 times).
•
Be careful not to apply force on the conductor when soldering
or unsoldering.
or unsoldering.
SAFETY-RELATED COMPONENT 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
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.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specifi ed herein may result in hazardous radia-
tion exposure.
Use of controls or adjustments or performance of procedures
other than those specifi ed herein may result in hazardous radia-
tion exposure.
CAUTION
The use of optical instruments with this
product will increase eye hazard.
The use of optical instruments with this
product will increase eye hazard.
SiriusXM Connect Vehicle Tuner and
Subscription sold separately.
www.siriusxm.com
Sirius, XM and all related marks and logos
are trademarks of Sirius XM Radio Inc. All
rights reserved.
Subscription sold separately.
www.siriusxm.com
Sirius, XM and all related marks and logos
are trademarks of Sirius XM Radio Inc. All
rights reserved.
HD Radio Technology manufactured under
license from iBiquity Digital Corporation.
U.S. and Foreign Patents. HD Radio
license from iBiquity Digital Corporation.
U.S. and Foreign Patents. HD Radio
™ and
the HD, HD Radio, and “Arc” logos are
proprietary trademarks of iBiquity Digital
Corp.
proprietary trademarks of iBiquity Digital
Corp.
This product is protected by certain
intellectual property rights of Microsoft
Corporation. Use or distribution of such
technology outside of this product is
prohibited without a license from Microsoft
or an authorized Microsoft subsidiary.
intellectual property rights of Microsoft
Corporation. Use or distribution of such
technology outside of this product is
prohibited without a license from Microsoft
or an authorized Microsoft subsidiary.
For the State of California, USA only
Perchlorate Material – special handling
may apply, See
www.dtsc.ca.gov/hazardouswaste/perchlorate
Perchlorate Material: Lithium battery
contains perchlorate
Perchlorate Material – special handling
may apply, See
www.dtsc.ca.gov/hazardouswaste/perchlorate
Perchlorate Material: Lithium battery
contains perchlorate
ZAPPIN and Quick-BrowZer are
trademarks of Sony Corporation.
trademarks of Sony Corporation.
Windows Media is either a registered
trademark or trademark of Microsoft
Corporation in the United States and/or
other countries.
trademark or trademark of Microsoft
Corporation in the United States and/or
other countries.
Pandora, the Pandora logo, and the Pandora
trade dress are trademarks or registered
trademarks of Pandora Media, Inc., used
with permission.
trade dress are trademarks or registered
trademarks of Pandora Media, Inc., used
with permission.
Android is a trademark of Google Inc. Use
of this trademark is subject to Google
Permissions.
of this trademark is subject to Google
Permissions.
iPhone, iPod, iPod classic, iPod nano, and
iPod touch are trademarks of Apple Inc.,
registered in the U.S. and other countries.
iPod touch are trademarks of Apple Inc.,
registered in the U.S. and other countries.
MPEG Layer-3 audio coding technology
and patents licensed from Fraunhofer IIS
and Thomson.
and patents licensed from Fraunhofer IIS
and Thomson.
CDX-GT710HD
3
SECTION 1
SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electro-
static 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.
static 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
Never look into the laser diode emission from right above when
checking it for adjustment. It is feared that you will lose your sight.
Never look into the laser diode emission from right above when
checking it for adjustment. It is feared that you will lose your sight.
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 block.
Never turn the semi-fi xed resistor located at the side of optical
pick-up block.
optical pick-up
semi-fixed resistor
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
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 MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 °C higher
• 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.
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
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.
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.
also be added to ordinary solder.
1.
SERVICING NOTES
............................................. 3
2. GENERAL
.................................................................. 6
3. DISASSEMBLY
3-1. Disassembly
Flow
........................................................... 8
3-2. Mini Fuse (Blade Type) (10A/32V) (FU1), Cover ......... 8
3-3. Sub Panel Block .............................................................. 9
3-4. CD Mechanism Deck (MG-101CA-188) ....................... 9
3-5. MAIN
3-3. Sub Panel Block .............................................................. 9
3-4. CD Mechanism Deck (MG-101CA-188) ....................... 9
3-5. MAIN
Board
................................................................... 10
3-6. SERVO
Board
................................................................. 10
3-7. Chassis (T) Sub Assy ...................................................... 11
3-8. Roller
3-8. Roller
Arm
Assy
.............................................................. 11
3-9. Chassis
(OP)
Assy
........................................................... 12
3-10. Chucking Arm Sub Assy ................................................. 12
3-11. Sled Motor Assy .............................................................. 13
3-12. Optical Pick-up Section .................................................. 13
3-13. Optical Pick-up ............................................................... 13
3-11. Sled Motor Assy .............................................................. 13
3-12. Optical Pick-up Section .................................................. 13
3-13. Optical Pick-up ............................................................... 13
4. DIAGRAMS
4-1. Block Diagram - SERVO Section - ................................ 14
4-2. Block Diagram - MAIN Section - ................................... 15
4-3. Block
4-2. Block Diagram - MAIN Section - ................................... 15
4-3. Block
Diagram
- PANEL/POWER SUPPLY Section - ............................ 16
4-4. Printed Wiring Board - MAIN Section (1/2) - ................ 18
4-5. Printed Wiring Boards - MAIN Section (2/2) - .............. 19
4-6. Schematic Diagram - MAIN Section (1/4) - ................... 20
4-7. Schematic Diagram - MAIN Section (2/4) - ................... 21
4-8. Schematic Diagram - MAIN Section (3/4) - ................... 22
4-9. Schematic Diagram - MAIN Section (4/4) - ................... 23
4-10. Printed Wiring Board - KEY Board -.............................. 24
4-11. Schematic Diagram - KEY Board - ................................ 25
4-5. Printed Wiring Boards - MAIN Section (2/2) - .............. 19
4-6. Schematic Diagram - MAIN Section (1/4) - ................... 20
4-7. Schematic Diagram - MAIN Section (2/4) - ................... 21
4-8. Schematic Diagram - MAIN Section (3/4) - ................... 22
4-9. Schematic Diagram - MAIN Section (4/4) - ................... 23
4-10. Printed Wiring Board - KEY Board -.............................. 24
4-11. Schematic Diagram - KEY Board - ................................ 25
5.
EXPLODED VIEWS
5-1. Main
Section
................................................................... 35
5-2. Front Panel Section ......................................................... 36
5-3. CD Mechanism Deck Section (MG-101CA-188) .......... 37
5-3. CD Mechanism Deck Section (MG-101CA-188) .......... 37
6.
ELECTRICAL PARTS LIST
.............................. 38
Accessories are given in the last of the electrical parts list.
TABLE OF CONTENTS
CDX-GT710HD
4
NOTE FOR REPLACEMENT OF THE USB CONNEC-
TOR (CN971) AND AUX JACK (J901)
To replace the USB connector and AUX jack requires alignment.
1. Insert the USB connector and AUX jack into the front panel.
2. Place the KEY board on the front panel and align the terminals
TOR (CN971) AND AUX JACK (J901)
To replace the USB connector and AUX jack requires alignment.
1. Insert the USB connector and AUX jack into the front panel.
2. Place the KEY board on the front panel and align the terminals
of the USB connector and AUX jack with the holes in the KEY
board.
board.
3. Solder seven terminals of the connector and three terminals of
the jack.
KEY board
front panel
USB (socket) connector
(CN971)
(CN971)
AUX jack
(J901)
(J901)
TEST DISCS
Use following TEST DISC when this set confi rms the operation
and checks it.
Use following TEST DISC when this set confi rms the operation
and checks it.
Part No.
Description
3-702-101-01
DISC (YEDS-18), TEST (for CD)
4-225-203-01
DISC (PATD-012), TEST (for CD)
NOTE FOR REPLACEMENT OF THE SERVO BOARD
When repairing, the complete SERVO board should be replaced
since any parts in the SERVO board cannot be repaired.
When repairing, the complete SERVO board should be replaced
since any parts in the SERVO board cannot be repaired.
NOTE FOR REPLACEMENT OF THE SENSOR BOARD
When the SENSOR board is defective, exchange the MECHANI-
CAL BLOCK (11CA) ASSY.
When the SENSOR board is defective, exchange the MECHANI-
CAL BLOCK (11CA) ASSY.
REPLACING THE LITHIUM BATTERY
OF THE REMOTE COMMANDER
When the battery becomes weak, the range
of the remote commander becomes shorter.
Replace the battery with a new CR2025
lithium battery. Use of any other battery
may present a risk of fire or explosion.
OF THE REMOTE COMMANDER
When the battery becomes weak, the range
of the remote commander becomes shorter.
Replace the battery with a new CR2025
lithium battery. Use of any other battery
may present a risk of fire or explosion.
Notes on the lithiu
m battery
t Keep the lithium battery out of the reach of
children. Should the battery be swallowed,
immediately consult a doctor.
immediately consult a doctor.
t Wipe the battery with a dry cloth to assure a
good contact.
t Be sure to observe the correct polarity when
installing the battery.
t Do not hold the battery with metallic tweezers,
otherwise a short-circuit may occur.
CLEANING THE CONNECTORS
The unit may not function properly if the
connectors between the unit and the front
panel are not clean. In order to prevent this,
detach the front panel (page 5) and clean the
connectors with a cotton swab. Do not apply
too much force. Otherwise, the connectors
may be damaged.
connectors between the unit and the front
panel are not clean. In order to prevent this,
detach the front panel (page 5) and clean the
connectors with a cotton swab. Do not apply
too much force. Otherwise, the connectors
may be damaged.
+ side up
WARNING
Battery may explode if mistreated.
Do not recharge, disassemble, or dispose
of in fire.
Battery may explode if mistreated.
Do not recharge, disassemble, or dispose
of in fire.
Notes
t For safety, turn off the ignition before cleaning
the connectors, and remove the key from the
ignition switch.
ignition switch.
t Never touch the connectors directly with your
fingers or with any metal device.