Sony CDX-GT610U / CDX-GT616U / CDX-GT617UE Service Manual ▷ View online
9
CDX-GT610U/GT616U/GT617UE
L
R
AUDIO
OUT
REAR
AUDIO
OUT
FRONT
BUS
AUDIO
IN
BUS
CONTROL IN
1
3
5
7
2
4
6
8
5
7
4
8
6
AUDIO OUT
REAR
REMOTE
IN
AUDIO OUT
FRONT
BUS AUDIO IN/
AUX IN
*
3
SUB OUT (MONO)
Negative polarity positions 2, 4, 6, and 8 have striped leads.
1
Purple
+
Speaker, Rear, Right
5
White
+
Speaker, Front, Left
2
–
Speaker, Rear, Right
6
–
Speaker, Front, Left
3
Grey
+
Speaker, Front, Right
7
Green
+
Speaker, Rear, Left
4
–
Speaker, Front, Right
8
–
Speaker, Rear, Left
AMP REM
Max. supply current 0.3 A
Fuse (10 A)
Blue/white striped
*
2
Light blue
from the car’s power connector
See “Power connection diagram” on the reverse
side for details.
side for details.
*
1
Note for the antenna (aerial) connecting
If your car antenna (aerial) is an ISO
(International Organization for Standardization)
type, use the supplied adaptor
(International Organization for Standardization)
type, use the supplied adaptor
2
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.
supplied adaptor, then connect it to the antenna
(aerial) jack of the master unit.
*
2
RCA pin cord (not supplied)
*
3
Be sure to match the color-coded cord for
audio to the appropriate jacks from the unit. If
you connect an optional CD/MD changer, you
cannot use AUX IN terminal.
you connect an optional CD/MD changer, you
cannot use AUX IN terminal.
*
4
Supplied with the auxiliary equipment
*
5
Insert with the cord upwards
*
6
Supplied with XA-C40
from the car’s speaker
connector
connector
ATT
*
2
Source selector
(not supplied)
XA-C40
*
5
*
2
4
Yellow
continuous power supply
7
Red
switched power supply
5
Blue
power antenna (aerial) control
8
Black
ground (earth)
6
Orange/White
switched illumination power supply
*
5
*
1
*
2
*
3
*
4
*
5
*
6
*
4
*
6
*
1
from car antenna (aerial)
Auxiliary equipment such as portable DVD
player (not supplied)
player (not supplied)
2
3
Connection diagram
A
To AMP REMOTE IN of an optional power
amplifi er
amplifi er
This connection is only for amplifi ers. Connecting any other
system may damage the unit.
system may damage the unit.
B
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 supply lead
connecting this unit with the supplied power supply lead
may damage the antenna (aerial).
3
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) or TA (Traffi c Announcement) function.
(Alternative Frequency) or TA (Traffi c 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 input lead (red) to the
power terminal of the existing antenna (aerial) booster. For
details, consult your dealer.
lead (blue) or the accessory power input 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 input lead is connected, power will
always be supplied to the memory circuit even when the ignition
switch is turned off.
When the yellow power input 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.
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.
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.
negative (–) terminal of the speaker.
•
Do not attempt to connect the speakers in parallel.
•
Connect only passive speakers. Connecting active speakers
(with built-in amplifi ers) to the speaker terminals may damage
the unit.
(with built-in amplifi ers) 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.
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 amplifi er are not connected correctly, “FAILURE”
appears in the display. In this case, make sure the speaker and
amplifi er are connected correctly.
If speaker and amplifi er are not connected correctly, “FAILURE”
appears in the display. In this case, make sure the speaker and
amplifi er are connected correctly.
10
CDX-GT610U/GT616U/GT617UE
SECTION 2
DISASSEMBLY
Note: This set can be disassemble according to the following sequence.
2-1.
SUB PANEL ASSY
(Page 11)
(Page 11)
2-2.
CD MECHANISM BLOCK
(Page 11)
(Page 11)
SET
2-3.
MAIN BOARD
(Page 12)
(Page 12)
2-5.
CHASSIS (T) SUB ASSY
(Page 13)
(Page 13)
2-6.
ROLLER ARM ASSY
(Page 13)
(Page 13)
2-7.
CHASSIS (OP) ASSY
(Page 14)
(Page 14)
2-4.
SERVO BOARD
(Page 12)
(Page 12)
1. CHUCKING ARM SUB ASSY
(SUPPLEMENT-1 Page 1)
2. SLED MOTOR ASSY
(SUPPLEMENT-1 Page 2)
3. OPTICAL PICK-UP SECTION
(SUPPLEMENT-1 Page 3)
4. OPTICAL PICK-UP
(SUPPLEMENT-1 Page 3)
Ver. 1.1
11
CDX-GT610U/GT616U/GT617UE
2-2. CD MECHANISM BLOCK
Note:
Follow the disassembly procedure in the numerical order given.
2-1. SUB PANEL ASSY
2
two claws
3
two claws
6
sub panel assy
1
two screws
(+PTT 2.6
×
6)
5
flexible flat cable (20 core)
(CN802)
(CN802)
4
CN203 (3P)
4
CN350
3
1
screw
(+PTT 2.6
(+PTT 2.6
×
6)
2
screw
(+PTT 2.6
(+PTT 2.6
×
6)
5
two screws
(+PTT 2.6
(+PTT 2.6
×
4)
6
bracket (CD)
7
CD mechanism block
12
CDX-GT610U/GT616U/GT617UE
2-4. SERVO BOARD
2-3. MAIN BOARD
qd
MAIN board
insulating sheet
3
2
two screws
(+PTT 2.6
(+PTT 2.6
×
8)
5
screw
(+PTT 2.6
(+PTT 2.6
×
8)
1
three ground point screws
(+PTT 2.6
(+PTT 2.6
×
6)
0
two screws
(+P 2.6
(+P 2.6
×
8)
qa
screw
(+PTT 2.6
(+PTT 2.6
×
10)
qs
heat sink
6
cord (RCA)
8
two screws
(+P 2.6
(+P 2.6
×
8)
9
two screws
(+PTT 2.6
(+PTT 2.6
×
10)
7
screw
(+PTT 2.6
(+PTT 2.6
×
10)
4
CN410 (3P)
5
SERVO board
SERVO board
claw
claw
3
toothed lock screw
(M 1.7
(M 1.7
×
2.5)
2
toothed lock screw
(M 1.7
(M 1.7
×
2.5)
1
Remove the eleven solders.
GRY
YEL
BLU
ORG
RED
BLK
RED
WHT
BLK
RED
WHT
4
optical pick-up (16 core)
(CN1)
(CN1)
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