Sony CDX-GT710HD Service Manual ▷ View online
CDX-GT710HD
CDX-GT710HD
17
17
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF) 50
• All capacitors are in μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specifi ed.
• f : Internal component.
• C : Panel designation.
• C : Panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.
• Power voltages is dc 14.4V and fed with regulated dc
• Power voltages is dc 14.4V and fed with regulated dc
power supply from ACC and BATT cords.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM)
< > : CD PLAY
< > : CD PLAY
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F :
F :
AUDIO
f :
TUNER
J :
CD
d :
USB
h :
SIRIUS/XM
E :
AUX
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
• Indication of transistor.
C
B
These are omitted.
E
Q
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Waveforms
– MAIN Board –
Note:
The components identi-
fi
The components identi-
fi
ed by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specifi ed.
cal for safety.
Replace only with part
number specifi ed.
Note:
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
3
IC501 qa (OSCOUT)
1 V/DIV, 50 ns/DIV
126 ns
2.9 Vp-p
5
IC701 yj (XO)
500 mV/DIV, 20 ns/DIV
59 ns
1.5 Vp-p
6
IC601 is (X2)
1 V/DIV, 50 ns/DIV
83 ns
2 Vp-p
2
IC501 9 (XOUT)
1 V/DIV, 20
Ps/DIV
30.4
Ps
2.6 Vp-p
1
IC1300 1 (BST)
5 V/DIV, 1
Ps/DIV
2.4
Ps
17 Vp-p
4
IC701 qd (RFO)
(CD play mode)
500 mV/DIV, 200 ns/DIV
1.2 Vp-p
CDX-GT710HD
CDX-GT710HD
18
18
4-4. PRINTED WIRING BOARD - MAIN Section (1/2) -
•
: Uses unleaded solder.
8
1
9
16
3
1
1
3
5
4
4
6
1
8
1
5
21
40
20
1
76
75
51
1
100
50
26
25
76
1
100
50
26
25
75
51
100
76
75
26
50
51
1
25
FB410
R400
FB411
R401
FB412
FB413
FB414
C1310
R404
FB415
C1311
R405
FB416
C1312
FB417
R407
FB418
FB419
R409
C1315
C1316
C1317
R600
C1318
FB611
R601
C1319
FB612
R602
R603
FB420
R410
R605
R411
R606
R412
R607
R414
C1320
R609
C1323
D1300
C1325
C1326
FB2
C1327
FB3
R610
R1300
R611
R1302
R613
R614
R615
R1305
R421
R616
R422
R617
R423
R618
R1308
R1307
R1307
IC1300
R424
C1330
R619
R425
IC1304
CN601
R429
IC1305
R620
R1310
R814
R621
R1311
Q682
R1312
Q683
R623
R1313
R818
R1315
R625
R819
R432
R1316
R629
R435
R436
R437
R820
C016
C401
C403
R1324
R1325
R1326
R637
R1328
R638
R639
C409
R830
R833
C601
R831
R834
R835
R641
C605
C411
R642
C606
C412
R836
C607
C413
R644
C608
C414
R645
C609
R646
C416
R647
C418
R648
R649
C419
C610
X601
C612
C613
C614
C420
C615
C421
R652
C616
C422
R653
C617
C423
R654
C424
R655
C425
R656
C426
R657
R658
R661
R855
R856
R857
R667
R668
R669
R864
TP718
R671
TP719
R865
R672
R673
TP333
R674
TP334
R675
R676
TP720
C830
C831
TP721
TP722
TP723
R870
TP724
R871
R872
R873
C450
R874
R681
C451
R875
C452
R682
R683
R684
R686
R687
C457
Q301
TP732
Q302
TP733
TP734
TP735
TP736
TP737
R690
TP738
R691
TP739
D401
D403
R888
R695
TP740
TP741
TP742
TP743
F3
D805
D806
C866
Q710
IC401
IC601
C876
C682
C681
C877
C683
C878
C685
C686
C687
C688
C689
C690
R102
FB501
R300
R301 R302
R303
R304
R305
R306
R307
R309
R116
IC830
IC831
R313
R314
R312
R121
R316
R122
R317
R315
R510
R511
FB1301
R512
FB1302
FB1303
R514
R515
R516
R322
R517
R518
R710
R711
CN501
R712
FB724
R521
R522
R717
R523
R718
R524
C100
R719
R525
R527
R529
R720
R721
R722
R723
R724
C300
R725
R531
R726
JR2
R533
C303
R340
R728
R534
R729
R535
R536
C307
L1300
C308
L1301
C309
CL003
R730
CL004
R731
C502
C504
R541
R736
R542
C312
R737
R543
C313
C507
R10
R738
R544
C314
C508
R739
C315
C509
R546
R547
C317
IC680
IC681
C319
IC682
R740
C510
R741
C511
X501
R742
C512
R743
C513
R744
C514
R745
C321
R552
R553
C323
C518
C326
R556
R557
C711
X701
C329
C712
C713
R750
C714
C520
R751
C715
C521
C522
C717
C523
C718
R560
C330
C719
C331
R563
R565 R566 R567
C720
C721
R569
C722
C724
R378
R311
C725
C726
C727
C728
R570
C729
R571
R572
R573
R576
R577
C730
C732
C733
C734
FB398
C735
FB782
C737
C738
C739
R584
R587
C742
TP633
TP634
C744
TP635
C746
C747
R727
C748
Q401
Q402
D307
Q403
C750
D308
Q404
C751
Q405
C752
C753
Q407
C754
Q409
D501
C756
C759
C761
C764
Q801
Q802
CAM001
C766
CAM002
C767
Q803
CAM003
C768
D321
D323
C771
C772
IC501
C776
C777
C778
C779
C780
C398
IC701
C782
C783
D530
C784
C786
C787
C788
C789
TP682
C792
C11
C12
C13
C14
C1301
C17
C1304
C1305
C1306
C1307
C1308
C1309
8 5
1 4
E
E
E
E
E
1
3
5
E
E
E
E
A
A
K
A
A
K
A
K
K K
4
A
E
K
E
A
K
E
E
1
4
8
5
A
K
1
2
4
3
3
4
2
1
X701
A
K
E
(CHASSIS)
(CHASSIS)
(CHASSIS)
1-886-985-
11
MAIN BOARD
(COMPONENT SIDE)
(NC)
(NC)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
E
CDX-GT710HD
CDX-GT710HD
19
19
4-5. PRINTED WIRING BOARDS - MAIN Section (2/2) -
•
: Uses unleaded solder.
Note 2: When the SENSOR board is defective, exchange
the MECHANICAL BLOCK (11CA) ASSY.
Note 1: When the SERVO board is defective,
exchange the complete mounted board.
FB801
FB802
FB803
R415
R416
R417
R418
R419
R1301
R420
R622
C201
R1321
R1322
C402
JL001
JL002
C407
JL003
JL004
JL006
JL005
JL007
JL008
JL009
R643
JL010
JL011
JL012
JL013
JL014
C436
C437
C438
C442
TP342
R890
R891
F4
IC402
TP761
D820
D830
TP781
D831
D832
TP785
AB1
R502
L1
R519
R520
C101
C103
C301
C302
C305
R341
C306
R342
R343
R344
R345
C501
C503
C503
R540
C311
R11
R545
R12
R13
C701
R16
R17
R19
C515
1
4
8
5
C327
JL503
JL504
C716
JL700
R564
JL701
C335
JL702
JL703
JL704
R568
JL705
JL706
JL707
JL708
JL709
JL710
JL711
R575
JL712
JL713
JL714
R578
JL715
R579
JL716
JL717
JL718
JL719
JL720
JL721
JL722
JL723
JL724
JL725
R395
JL726
TP632
R396
JL727
JL728
JL729
JL730
JL731
JL732
JL733
TP640
TP641
CL061
TP642
TP643
CL063
TP644
CL064
CL065
D119
CL066
CL067
CL068
CL069
D122
D123
C760
D318
CL071
CL072
CL070
CL073
CL074
CL075
CL076
CL077
CL078
D320
CL079
D324
CL081
CL082
IC502
C781
FB19
C10
C15
TP695
TP696
37
1
2
36
1
5
2
6
3
4
8
9 10 7
1
13
2
14
16
15
28
27
2
1
20
19
2
1
9
1
10
13
11
12
23
24
9
14
22
L301
CN102
CN700
X502
A001
IC301
C334
TU001
TUX-HDR01
(TUNER UNIT)
J1
(ANTENNA IN)
CN802
J801
1-886-985-
11
MAIN BOARD
(CONDUCTOR SIDE)
A
K
A
K
K
A
K
A
K
A
K
A
K
A
A
K
FU1
CN301
1
2
3
5
6
7
4
8
9
10
(FRONT VIEW)
SIRIUSXM
IN
REMOTE
IN
1
PW1
2
GRN
VIO
GRN/BLK
VIO/BLK
WHT
GRY
WHT/BLK
GRY/BLK
VIO
GRN/BLK
VIO/BLK
WHT
GRY
WHT/BLK
GRY/BLK
BLU/WHT
ORG/WHT
ORG/WHT
RED
BLK
YEL
BLK
YEL
REAR LCH (+)
REAR RCH (+)
REAR LCH (–)
REAR RCH (–)
FRONT LCH (+)
FRONT RCH (+)
FRONT LCH (–)
FRONT RCH (–)
REAR RCH (+)
REAR LCH (–)
REAR RCH (–)
FRONT LCH (+)
FRONT RCH (+)
FRONT LCH (–)
FRONT RCH (–)
REM OUT MAX 0.4A
ILL
ACC
GND
BATT
GND
BATT
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TO
CN301
SENSOR
BOARD
CD MECHANISM
DECK BLOCK
(MG-101CA-188)
SERVO
BOARD
BOARD
OPTICAL
PICK-UP
BLOCK
(DAX-25A)
R
J403
L
REAR
AUDIO OUT
R
L
FRONT
AUDIO OUT
R
L
SUB OUT
(MONO)
1
3
3
5
4
4
A
KEY BOARD
CN901
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
7
8
9
10
(CHASSIS)
(Page 24)
CDX-GT710HD
CDX-GT710HD
20
20
4-6. SCHEMATIC DIAGRAM - MAIN Section (1/4) -
• See page 26 for IC Block Diagrams.
(2/4)
BOARD
1
MAIN
2
BOARD
(3/4)
MAIN
3
BOARD
(4/4)
MAIN
IC B/D
IC B/D
3.3
7.2
14.4
5
14.2
14.4
3.3
7.2
7.2
7.2
4.6
4.3
4.3
4.3
4.3
4.3
7.2
7.2
7.2
14.4
7.2
3.3
3.3
13.8
8.3
3.3
10.3
6
0
0
0.6
0
3.3
0
5
0
0
0
0
0
0
0
0
0
0
5
5
5
3.3
5
3.3
5
0
6
0
6
3.3
0
0
0
13.5
13.5
3.3
5
5
220
R404
R423
220
R411
10k
10k
R405
R410
220
R424
10k
0.22
C301
16V
C312
10
47k
R312
4.7k
R314
0.22
C308
150
R307
1
C306
22
R429
0.1
C401
R818
220k
1k
R820
220
R303
220
R304
47k
R313
R316
100k
R315
22k
10k
R422
10k
R409
220
R305
220
R306
R412
0
R425
0
100
R301
100
R302
220
R407
220
R421
J801
RKZ18B2KGP1
D806
RKZ18B2KGP1
D320
47k
R309
47p
C326
RKZ18B2KGP1
D323
D307
RKZ18B2KGP1
16V
47
C313
BU_3.3V
DR_6V
D_GND
VDD_3.3V
BU_GND
R890
0
R891
0
GN1G
D324
GN1G
D318
GN1G
D321
R317
4.7k
C329
50V
4.7
25V
47
C416
R814
220k
R874
1k
R834
100k
R872
12k
C830
0.1
R831
100k
R870
2.2k
R873
0
R875
1k
R871
12k
0
R300
C831
0.1
R835
0
R340
0
R322
0
R819
1k
RKZ7.5B2KGP1
D805
C300
1
2.2
C314
C877
100p
1000p
C323
16V
C425
10
6.3V
C309
220
6.3V
C403
220
6.3V
220
C411
16V
10
C413
16V
C420
10
16V
10
C424
0
R400
0
R396
0
R395
IC830
74LVC1G17GW-125
1
NC
2
3
GND
4
5
VCC
FB398
MM1836A33NRE
IC402
1
CONT
2
GND
3
NP
4
VOUT
5
VIN
R830
39k
DA2J10100L
D401
D308
DA2J10100L
FB801
FB802
FB803
R855
22
R856
22
JL009
JL010
R836
22
36V
2A
F4
JL011
JL012
JL013
RKZ18B2KGP1
D830
RKZ18B2KGP1
D831
RKZ18B2KGP1
D832
D820
RKZ18B2KGP1
0.47
C315
0.47
C317
0.47
C319
0.47
C321
0.47
C331
0.47
C330
10k
R311
10k
R378
0.1
C407
6.3V
C409
1000
R833
100k
R857
330
36V
F3
2A
R888
100k
C878
100p
C1318
100p
140uH
L301
1
C402
6P
J403
C311
1
C421
22p
22p
C426
C412
22p
C423
22p
JL503
JL504
JL014
LTA014EUBFS8TL
Q407
LTC014EUBFS8TL
Q409
LTC014EUBFS8TL
Q802
LTC044EUBFS8TL
Q801
LSCR523UBFS8TL
Q301
Q302
LSCR523UBFS8TL
LSCR523UBFS8TL
Q803
CN802
8P
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
16P
CN301
RR+
RL+
RR–
RL–
FR+
FL+
FR–
FL–
SYS_REM
NC
ILL
NC
ACC
NC(TEL_ATT)
+B
GND
IC831
TC7WH126FK(T5RSOYF
1
2
3
4
GND
5
6
7
8
VCC
4.7k
R401
TDF8556AJ/N5
IC301
1
TA
B
2
I2C_SDA
3
OUT
-FL–
4
I2C_SCL
5
OUT
-FL+
6
VP2
7
OUT
-RL–
8
P-GND1
9
OUT
-RL+
10
SVR
11
IN-RL
12
IN-FL
13
S-GND
14
IN-FR
15
IN-RR
16
BEEP
17
OUT
-RR+
18
P-GND3
19
OUT
-RR–
20
VP1
21
OUT
-FR+
22
STB
23
OUT
-FR–
24
P-GND4
25
DIAG
26
RST
27
ANT
-REM
28
CRES
29
AMP-REM
30
AUDIO+B(8.5V)
31
SER
VO–3.3V
32
GND
33
MECHA–6V
34
PA
N
E
L+
B
35
VP
36
CBU
37
BU+B
1000p
C398
C876
1000p
0.1
C335
1
C302
1
C305
1
C327
R343
1k
R341
1k
R342
1k
R344
1k
R345
1k
16V
C307
220
LTC014TUBFS8TL
Q401
LTC014TUBFS8TL
Q402
LTC014TUBFS8TL
Q403
LTC014TUBFS8TL
Q404
LTC014TUBFS8TL
Q405
2.2
C422
10
C303
R414
0
16V
3300
C334
BEEP
STB
RCIN0
RCIN1
I2C_SCL
I2C_SDA
RESET
DIAG
ILL
ACC
XM_RX
XM_TX
XM_RCH
XM_LCH
XM_PWREN
XM_GND
IC301
POWER AMP, REGULATOR
FU1
32V
10A
1
2
3
4
5
6
7
8
9
11
12
14
15
16
17
18
(1/4)
MAIN BOARD
BUFFER
IC830
BUFFER
IC831
+3.3V REGULATOR
IC402
IN
REMOTE
IN
SIRIUSXM
(CHASSIS)
A001
Q407, 409
MUTING CONTROL
MUTING
MUTING
MUTING
MUTING
MUTING
GND
2
FRONT RCH (-)
REAR LCH (-)
REAR RCH (-)
PW1
12
13
14
9
5
FRONT LCH (+)
6
BATT
ILL
FRONT RCH (+)
TO
11
8
4
CN301
REAR LCH (+)
7
REAR RCH (+)
FRONT LCH (-)
REM OUT MAX0.4A
1
15
3
16
10
ACC
DIMMER DETECT
ACCESSORY CHECK
Q801, 803
BACK-UP VOLTAGE DETECT
BATTERY CHECK
L
R
AUDIO OUT
FRONT
L
AUDIO OUT
REAR
R
(MONO)
SUB OUT
F
G
2
4
8
A
12
C
18
E
10
16
11
15
14
H
B
17
M
5
19
I
6
J
3
13
1
D
9
K
L
7
(Page 23)
(Page 22)
(Page 21)
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