Sony CDX-GT610UI / CDX-GT61UI Service Manual ▷ View online
2
CDX-GT61UI/GT610UI
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT
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.
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 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.
SERVICE NOTES
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.
General
Outputs
Audio outputs terminal (sub/rear switchable)
Power antenna relay control terminal
Power amplifier control terminal
Power antenna relay control terminal
Power amplifier control terminal
Inputs
BUS control input terminal
BUS audio input terminal
Antenna input terminal
AUX input jack (stereo mini jack)
iPod signal input terminal (dock connector)
BUS audio input terminal
Antenna input terminal
AUX input jack (stereo mini jack)
iPod signal input terminal (dock connector)
Tone controls
Low: ±10 dB at 60 Hz (XPLOD)
Mid: ±10 dB at 1 kHz (XPLOD)
High: ±10 dB at 10 kHz (XPLOD)
Mid: ±10 dB at 1 kHz (XPLOD)
High: ±10 dB at 10 kHz (XPLOD)
Power requirements
12 V DC car battery (negative ground)
Dimensions
Approx. 178
×
50
×
179 mm
(7
1/8
×
2
×
7
1/8
in.) (w/h/d)
Mounting dimensions
Approx. 182
×
53
×
162 mm
(7
1/4
×
2
1/8
×
6
1/2
in.) (w/h/d)
Mass
Approx. 1.3 kg (2 lb. 14 oz.)
Supplied accessories
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.
optical pick-up
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
• 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)
PATD-012 (Part No. 4-225-203-01)
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 WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
3
CDX-GT61UI/GT610UI
•
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
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
• 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
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.
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.
• CD playback
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).
Type of discs
Label on the disc
CD-DA
MP3
WMA
AAC
ATRAC CD
* A CD TEXT disc is a CD-DA that includes information such as
disc, artist and track name.
TABLE OF CONTENTS
1.
SERVICE NOTE
........................................................
4
2.
GENERAL
Location of Controls ........................................................
5
Connections .....................................................................
6
3.
DISASSEMBLY
3-1.
Sub Panel (FL-U) Assy .................................................... 11
3-2.
CD Mechanism Block ..................................................... 11
3-3.
Main Board ...................................................................... 12
3-4.
Servo Board ..................................................................... 12
3-5.
Chassis (T) Sub Assy ....................................................... 13
3-6.
Roller Arm Assy .............................................................. 13
3-7.
Chassis (OP) Assy ........................................................... 14
4.
DIAGNOSIS FUNCTION
........................................ 15
5.
DIAGRAMS
5-1.
Block Diagram –Main Section– ...................................... 19
5-2.
Block Diagram –Display Section– .................................. 20
5-3.
Printed Wiring Board –Main Section– ............................ 22
5-4.
Schematic Diagram –Main Section (1/4)– ...................... 24
5-5.
Schematic Diagram –Main Section (2/4)– ...................... 25
5-6.
Schematic Diagram –Main Section (3/4)– ...................... 26
5-7.
Schematic Diagram –Main Section (4/4)– ...................... 27
5-8.
Printed Wiring Board –Key Section– .............................. 28
5-9.
Schematic Diagram –Key Section– ................................. 29
6.
EXPLODED VIEWS
6-1.
Main Section .................................................................... 35
6-2.
Front Panel Section ......................................................... 36
6-3.
CD Mechanism Section (MG-101U-188//Q) .................. 37
7.
ELECTRICAL PARTS LIST
.................................. 38
Ver. 1.1
4
CDX-GT61UI/GT610UI
SECTION 1
SERVICE NOTE
SERVO BOARD
CN2
CN2
MAIN BOARD
CN350
CN350
J-2502-076-1
EXTENSION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extension cable)
as shown below.
as shown below.
• Connect the MAIN board (CN350) and the SERVO board (CN2)
with the extension cable (Part No. J-2502-076-1).
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.
the front panel with the main body.
Do not touch the connector directly with your bare hand. Poor contact
may be caused.
NOTE FOR REPLACEMENT OF THE SERVO BOARD
When repairing, the complete SERVO board (A-1206-357-A) should
be replaced since any parts in the SERVO board cannot be repaired.
be replaced since any parts in the SERVO board cannot be repaired.
NOTE FOR REPLACEMENT OF THE USB CONNECTOR
(CN902)
(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
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.
KEY board
front panel
USB (socket) connector
5
CDX-GT61UI/GT610UI
SECTION 2
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
• LOCATION OF CONTROLS
• CDX-GT61UI
• CDX-GT61UI
• CDX-GT610UI
6
Location of controls and basic operations
Main unit
Card remote commander
RM-X151
RM-X151
Refer to the pages listed for details. The
corresponding buttons on the card remote
commander control the same functions as those
on the unit.
corresponding buttons on the card remote
commander control the same functions as those
on the unit.
A
OFF button
To power off; stop the source.
B
EQ3 (equalizer) button 12
To select an equalizer type (XPLOD,
VOCAL, EDGE, CRUISE, SPACE,
GRAVITY, CUSTOM or OFF).
VOCAL, EDGE, CRUISE, SPACE,
GRAVITY, CUSTOM or OFF).
C
Volume control dial/select button 12
To adjust volume (rotate); select setup items
(press and rotate).
(press and rotate).
D
SOURCE button
To power on; change the source (Radio/CD/
MD*
MD*
1
/USB/AUX/PD/SAT*
2
).
E
Disc slot
Insert the disc (label side up), playback
starts.
starts.
F
Display window
G
USB terminal 9
To connect to the USB device.
H Z
(eject) button
To eject the disc.
I
BTM/CAT
*
2
button 8
To start the BTM function (press and hold).
J
(front panel release) button 5
AUX
OFF
BTM
DSPL
MODE
SCRL
PUSH SELECT
SEEK
SEEK
PAUSE
DIM
REP
SHUF
EQ3
SOURCE
1
2
3
4
5
6
CAT
GP/ALBM
1 2
qj
qh
4
5
8
6
3
CDX-GT61UI
qa
qd
q;
9
qs
qfqg
7
qk
OFF
DSPL
SCRL
SEL
SOURCE
MODE
1
3
2
4
6
5
ATT
VOL
+
–
+
–
4
ws
qd
1
qj
ql
qf
wa
w;
wf
wd
7
K
SEEK –/+ buttons
CD/MD*
1
/USB*
3
/PD*
4
:
To skip tracks (press); skip tracks
continuously (press, then press again within
about 1 second and hold); reverse/fast-
forward a track (press and hold).
Radio:
To tune in stations automatically (press); find
a station manually (press and hold).
continuously (press, then press again within
about 1 second and hold); reverse/fast-
forward a track (press and hold).
Radio:
To tune in stations automatically (press); find
a station manually (press and hold).
L
Receptor for the card remote
commander
commander
M
MODE button 8, 10, 13
To select the radio band (FM/AM); select the
SAT tuner band (mode)*
SAT tuner band (mode)*
2
; select the unit*
5
;
select the play mode*
4
*
6
.
N
DSPL (display)/DIM (dimmer) button
8, 9, 11
8, 9, 11
To change display items (press); change the
display brightness (press and hold).
display brightness (press and hold).
O
RESET button
(located behind the front
panel)
4
P
Number buttons
CD/MD*
1
/USB*
3
/PD*
4
:
(1)
/
(2):
GP
*
7
/ALBM
*
8
–/+
To skip groups/albums (press); skip
groups/albums continuously (press and
hold)*
groups/albums continuously (press and
hold)*
9
.
(3):
REP 8, 10, 11, 14
(4):
SHUF 8, 10, 11, 14
(5):
11
(6):
PAUSE
*
10
To pause playback. To cancel, press
again.
again.
Radio:
To receive stored stations (press); store
stations (press and hold).
To receive stored stations (press); store
stations (press and hold).
Q
SCRL (scroll) button 8, 9, 11
To scroll the display item.
R
AUX input jack 13
To connect a portable audio device.
The following buttons on the card remote
commander have also different buttons/functions
from the unit. Remove the insulation film before
use (page 4).
commander have also different buttons/functions
from the unit. Remove the insulation film before
use (page 4).
ql <
(
.
)/
,
(
>
) buttons
To control CD/radio/MD/USB/PD, the same
as (SEEK) –/+ on the unit.
as (SEEK) –/+ on the unit.
w;
VOL (volume) +/– button
To adjust volume.
wa
ATT (attenuate) button
To attenuate the sound. To cancel, press
again.
again.
ws
SEL (select) button
The same as the select button on the unit.
wd M
(+)/
m
(–) buttons
To control CD, the same as (1)/(2) (GP/
ALBM –/+) on the unit.
ALBM –/+) on the unit.
wf
Number buttons
To receive stored stations (press); store
stations (press and hold).
stations (press and hold).
*1
When an MD changer is connected.
*2
When the SAT tuner is connected.
*3
When a USB device is connected.
*4
When an iPod is connected.
*5
When a CD/MD changer is connected.
*6
When an ATRAC Audio Device is connected.
*7
When an ATRAC CD is played.
*8
When an MP3/WMA/AAC is played.
*9
If the changer/iPod is connected, the operation is
different, see page 11, 13.
different, see page 11, 13.
*10
When playing back on this unit.
Notes
•
•
When ejecting/inserting a disc, keep any USB
devices disconnected to avoid damage to the disc.
devices disconnected to avoid damage to the disc.
•
If the unit is turned off and the display disappears, it
cannot be operated with the card remote
commander unless
cannot be operated with the card remote
commander unless
(SOURCE)
on the unit is
pressed, or a disc is inserted to activate the unit first.
Tip
For details on how to replace the battery, see
“Replacing the lithium battery of the card remote
commander” on page 16.
For details on how to replace the battery, see
“Replacing the lithium battery of the card remote
commander” on page 16.
About USB cap
When not using the USB terminal (
When not using the USB terminal (
G
), use the
supplied USB cap to prevent dust or dirt entering.
Keep the USB cap out of the reach of children to
prevent accidental swallowing.
Keep the USB cap out of the reach of children to
prevent accidental swallowing.
6
Location of controls and basic operations
Main unit
Card remote commander
RM-X151
RM-X151
Refer to the pages listed for details. The
corresponding buttons on the card remote
commander control the same functions as those
on the unit.
corresponding buttons on the card remote
commander control the same functions as those
on the unit.
A
OFF button
To power off; stop the source.
B
EQ3 (equalizer) button 12
To select an equalizer type (XPLOD,
VOCAL, EDGE, CRUISE, SPACE,
GRAVITY, CUSTOM or OFF).
VOCAL, EDGE, CRUISE, SPACE,
GRAVITY, CUSTOM or OFF).
C
Volume control dial/select button 12
To adjust volume (rotate); select setup items
(press and rotate).
(press and rotate).
D
SOURCE button
To power on; change the source (Radio/CD/
MD*
MD*
1
/USB/AUX/PD/SAT*
2
).
E
Disc slot
Insert the disc (label side up), playback
starts.
starts.
F
Display window
G
USB terminal 9
To connect to the USB device.
H Z
(eject) button
To eject the disc.
I
BTM/CAT
*
2
button 8
To start the BTM function (press and hold).
J
(front panel release) button 5
AUX
OFF
BTM
DSPL
MODE
SCRL
PUSH SELECT
SEEK
SEEK
PAUSE
DIM
REP
SHUF
EQ3
SOURCE
1
2
3
4
5
6
CAT
GP/ALBM
1 2
qj
qh
4
5
8
6
3
CDX-GT610UI
qa
qd
q;
9
qs
qfqg
7
qk
OFF
DSPL
SCRL
SEL
SOURCE
MODE
1
3
2
4
6
5
ATT
VOL
+
–
+
–
4
ws
qd
1
qj
ql
qf
wa
w;
wf
wd
7
K
SEEK –/+ buttons
CD/MD*
1
/USB*
3
/PD*
4
:
To skip tracks (press); skip tracks
continuously (press, then press again within
about 1 second and hold); reverse/fast-
forward a track (press and hold).
Radio:
To tune in stations automatically (press); find
a station manually (press and hold).
continuously (press, then press again within
about 1 second and hold); reverse/fast-
forward a track (press and hold).
Radio:
To tune in stations automatically (press); find
a station manually (press and hold).
L
Receptor for the card remote
commander
commander
M
MODE button 8, 10, 13
To select the radio band (FM/AM); select the
SAT tuner band (mode)*
SAT tuner band (mode)*
2
; select the unit*
5
;
select the play mode*
4
*
6
.
N
DSPL (display)/DIM (dimmer) button
8, 9, 11
8, 9, 11
To change display items (press); change the
display brightness (press and hold).
display brightness (press and hold).
O
RESET button
(located behind the front
panel)
4
P
Number buttons
CD/MD*
1
/USB*
3
/PD*
4
:
(1)
/
(2):
GP
*
7
/ALBM
*
8
–/+
To skip groups/albums (press); skip
groups/albums continuously (press and
hold)*
groups/albums continuously (press and
hold)*
9
.
(3):
REP 8, 10, 11, 14
(4):
SHUF 8, 10, 11, 14
(5):
11
(6):
PAUSE
*
10
To pause playback. To cancel, press
again.
again.
Radio:
To receive stored stations (press); store
stations (press and hold).
To receive stored stations (press); store
stations (press and hold).
Q
SCRL (scroll) button 8, 9, 11
To scroll the display item.
R
AUX input jack 13
To connect a portable audio device.
The following buttons on the card remote
commander have also different buttons/functions
from the unit. Remove the insulation film before
use (page 4).
commander have also different buttons/functions
from the unit. Remove the insulation film before
use (page 4).
ql <
(
.
)/
,
(
>
) buttons
To control CD/radio/MD/USB/PD, the same
as (SEEK) –/+ on the unit.
as (SEEK) –/+ on the unit.
w;
VOL (volume) +/– button
To adjust volume.
wa
ATT (attenuate) button
To attenuate the sound. To cancel, press
again.
again.
ws
SEL (select) button
The same as the select button on the unit.
wd M
(+)/
m
(–) buttons
To control CD, the same as (1)/(2) (GP/
ALBM –/+) on the unit.
ALBM –/+) on the unit.
wf
Number buttons
To receive stored stations (press); store
stations (press and hold).
stations (press and hold).
*1
When an MD changer is connected.
*2
When the SAT tuner is connected.
*3
When a USB device is connected.
*4
When an iPod is connected.
*5
When a CD/MD changer is connected.
*6
When an ATRAC Audio Device is connected.
*7
When an ATRAC CD is played.
*8
When an MP3/WMA/AAC is played.
*9
If the changer/iPod is connected, the operation is
different, see page 11, 13.
different, see page 11, 13.
*10
When playing back on this unit.
Notes
•
•
When ejecting/inserting a disc, keep any USB
devices disconnected to avoid damage to the disc.
devices disconnected to avoid damage to the disc.
•
If the unit is turned off and the display disappears, it
cannot be operated with the card remote
commander unless
cannot be operated with the card remote
commander unless
(SOURCE)
on the unit is
pressed, or a disc is inserted to activate the unit first.
Tip
For details on how to replace the battery, see
“Replacing the lithium battery of the card remote
commander” on page 16.
For details on how to replace the battery, see
“Replacing the lithium battery of the card remote
commander” on page 16.
About USB cap
When not using the USB terminal (
When not using the USB terminal (
G
), use the
supplied USB cap to prevent dust or dirt entering.
Keep the USB cap out of the reach of children to
prevent accidental swallowing.
Keep the USB cap out of the reach of children to
prevent accidental swallowing.
