View Sony CDX-GT410U / CDX-GT414U Service Manual online
This CD/DVD player is harmful to eyes, do not attempt to disassemble the cabinet. Refer servicing to qualified personnel only. This symbol is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficie nt magnitude to constitute a risk of electric shock to persons. Find instruction manuals and brochures for CDX-GT660UP.
Sony Corporation
eVehicle Division
Published by Sony Techno Create Corporation
Published by Sony Techno Create Corporation
UK Model
2007C04-1
© 2007.03
© 2007.03
SPECIFICATIONS
120 dB
10 – 20,000 Hz
Below measurable limit
87.5 – 108 MHz
External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity
Usable sensitivity
Selectivity
Signal-to-noise ratio
Harmonic distortion at 1 kHz
Separation
Frequency response
MW/LW
Tuning range
Tuning range
Antenna terminal
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity
Sensitivity
µV, LW: 40 µV
USB (Full-speed)
500 mA
Speaker outputs (sure seal connectors)
4 – 8 ohms
50 W
• The tuner and CD sections have no adjustments.
NEW
MG-101U-188//Q
DAX-25A
CDX-GT410U/GT414U
(Photo: CDX-GT410U)
CDX-GT410U/GT414U
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.
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
breakdown because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic breakdown 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.
OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
breakdown because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic breakdown 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 pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
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 pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
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.
optical pick-up block.
Never turn the semi-fixed resistor located at the side of optical pick-
up block.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
other than those specified herein may result in hazardous
radiation exposure.
Audio outputs terminal (sub/rear switchable)
Power antenna relay control terminal
Power amplifier control terminal
Power antenna relay control terminal
Power amplifier control terminal
Telephone ATT control terminal
BUS control input terminal
BUS audio input terminal
Antenna input terminal
AUX input jack (stereo mini jack)
BUS control input terminal
BUS audio input terminal
Antenna input terminal
AUX input jack (stereo mini jack)
Low:
Mid:
High:
Power requirements
Dimensions
× 50 × 179 mm
1/8
× 2 × 7
in.) (w/h/d)
Approx. 182
(7
1/8
× 6
in.) (w/h/d)
Approx. 1.2 kg (2 lb. 11 oz.)
Card remote commander: RM-X151
Parts for installation and connections (1 set)
USB cap
Parts for installation and connections (1 set)
USB cap
Design and specifications are subject to change without
notice.
notice.
US and foreign patents licensed from Dolby Laboratories.
semi-fixed resistor
Notes on Chip Component Replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be damaged
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be damaged
TEST DISCS
Please use the following test discs for the check on the CD section.
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)
PATD-012 (Part No. 4-225-203-01)
CDX-GT410U/GT414U
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
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
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: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40
• Unleaded solder melts at a temperature about 40
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
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
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
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.
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
also be added to ordinary solder.
MAIN BOARD
CN350
CN350
EXTENSION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extension cable)
as shown below.
When repairing or servicing this set, connect the jig (extension cable)
as shown below.
• Connect the MAIN board (CN350) and the SERVO board (CN2)
This label is located on the bottom of the chassis.
This compact disc player is classified as a CLASS 1 LASER
product. The CLASS 1 LASER PRODUCT label is located on the
exterior.
product. The CLASS 1 LASER PRODUCT label is located on the
exterior.
You can play CD-DA (also containing CD TEXT*), CD-R/CD-
RW (MP3/WMA/AAC files also containing Multi Session) and
ATRAC CD (ATRAC3 and ATRAC3plus format).
RW (MP3/WMA/AAC files also containing Multi Session) and
ATRAC CD (ATRAC3 and ATRAC3plus format).
Label on the disc
MP3
AAC
* A CD TEXT disc is a CD-DA that includes information such as
CDX-GT410U/GT414U
1.
Location of Controls ........................................................
Connections .....................................................................
2.
2-1.
Sub Panel (FL) Assy ........................................................
2-2.
CD Mechanism Block .....................................................
2-3.
Main Board ...................................................................... 10
Servo Board ..................................................................... 10
Chassis (T) Sub Assy ....................................................... 11
Roller Arm Assy .............................................................. 11
Chassis (OP) Assy ........................................................... 12
DIAGNOSIS FUNCTION
4.
4-1.
Block Diagram –Main Section– ...................................... 17
Block Diagram –Display Section– .................................. 18
Printed Wiring Board –Main Section– ............................ 20
Schematic Diagram –Main Section (1/3)– ...................... 21
Schematic Diagram –Main Section (2/3)– ...................... 22
Schematic Diagram –Main Section (3/3)– ...................... 23
Printed Wiring Board –Key Section– .............................. 24
Schematic Diagram –Key Section– ................................. 25
EXPLODED VIEWS
Main Section .................................................................... 31
Front Panel Section ......................................................... 32
CD Mechanism Section (MG-101U-188//Q) .................. 33
ELECTRICAL PARTS LIST
NOTE FOR REPLACEMENT OF THE USB CONNECTOR
(CN902)
To replace the USB connector requires alignment.
1. Insert the USB connector into the front panel.
2. Place the KEY board on the front panel and align the terminals
(CN902)
To replace the USB connector requires alignment.
1. Insert the USB connector into the front panel.
2. Place the KEY board on the front panel and align the terminals
of the USB connector with the holes in the KEY board.
KEY board
USB (socket) connector
NOTE FOR REPLACEMENT OF THE SERVO BOARD
When repairing, the complete SERVO board (A-1177-201-A) should
be replaced since any parts in the SERVO board cannot be repaired.
When repairing, the complete SERVO board (A-1177-201-A) should
be replaced since any parts in the SERVO board cannot be repaired.
NOTE FOR THE 24-PIN CONNECTOR (CN901)
Do not use alcohol to clean the 24-pin connector (CN901) connecting
the front panel with the main body.
Do not touch the connector directly with your bare hand. Poor contact
may be caused.
Do not use alcohol to clean the 24-pin connector (CN901) connecting
the front panel with the main body.
Do not touch the connector directly with your bare hand. Poor contact
may be caused.