Sony CDX-GT30DC Service Manual ▷ View online
25
25
CDX-GT30DC/SOUND ONE
CDX-GT30DC/SOUND ONE
IC B/D
R633
R632
R634
C580
C623
C683
JW41
JR503
JW47
CN701
R910
R902
R901
R907
JW140
R911
R914
R912
R913
CAN1
JC231
JC237
R584
C631
C581
R580
R581
R591
FB606
R601
R652
R654
JW53
JW173
JW174
JW176
JW177
JW178
JW179
JW180
R637
R589
R997
JC505
JC506
C681
C682
IC681
JC508
C903
C905
FB603
IC602
R653
C582
R762
R763
R758
R759
IC901
R587
R588
R631
R590
D582
JC502
R678
C519
C902
C901
R904
R903
R905
R906
JC236
JW218
JW217
JC767
JW175
JC235
JC232
JC234
S702
Q631
Q586
Q587
FB604
D583
D584
IC580
D903
D719
D609
TH580
R760
R761
JC528
D585
Q651
C622
D906
D905
4-11. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) — • Refer to page 34 for IC Block Diagrams.
(Page 24)
(Page 22)
(Page 23)
(Page 28)
(Page 30)
26
26
CDX-GT30DC/SOUND ONE
CDX-GT30DC/SOUND ONE
(Page 27)
4-12. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 18 for Circuit Boards Location.
: Uses unleaded solder.
(Page 29)
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
1
4
7
10
13
16
19
2
5
8
11
14
17
20
3
6
9
12
15
18
1
CONNECTOR BLOCK
3
5
7
2
4
6
8
F901
1
3
5
7
2
4
6
8
S702
RESET
J1
(ANTENNA)
X501
FMB3
FMB4
R554
R555
C3
R760
R761
D510
C
519
C903
R
591
R580
D583
JC
506
JC508
D582
JC235
JC236
R587
R652
L501
R
56
4
JC755
Q5
86
FB303
R432
R330
JC
234
Q1
C602
C750
R531
R8
FB606
C60
R510
C501
C507
C502
R529
C59
R509
JR503
Q451
Q
461
FB302
R570
R505
R901
IC501
R551
C13
C58
R508
C764
R511
R512
R513
R479
R544
C310
R522
R13
C308
Q51
R61
R533
R514
R673
R503
JC240
R
563
C1
R
636
R634
Q631
R517
R632
R653
D609
Q
651
R584
R654
C462
D512
R548
R54
C56
R12
D651
JC1
C516
R575
IC901
C404
R55
C756
R431
R409
JC501
R573
D1
C508
C763
C7
C331
C6
R504
C405
C2
R2
R401
C54
Q
22
R
758
JC502
C617
R3
C330
FB308
C452
C751
C434
R60
R651
IC602
R
333
Q478
Q
479
R
55
3
R609
C413
D479
R677
JC753
D502
D503
C901
IC51
R
451
R752
R521
R581
R756
R532
R331
R51
C57
R58
R52
R518
FB1
C55
R4
R5
R539
D719
FB3
09
R6
R7
R9
JC232
C774
R565
R567
Q664
R56
R674
R672
R671
R914
R664
C442
R912
C
343
R406
R407
R405
R408
Q441
Q431
C454
R913
R534
R53
R
332
R633
JC504
C432
C755
C775
R441
L1
R452
R335
R462
C444
C765
R57
R461
IC401
JC754
C504
R590
R29
C769
C770
R1
FB305
FB304
R537
C512
R561
C11
C509
R757
R557
JC231
FB307
R442
R588
C681
IC681
C682
R302
C514
C510
C513
R589
R577
C580
R678
JC238
R542
R502
R543
JC505
FB310
R903
R
601
JC767
C12
R59
JC796
R
301
C
306
D584
JC
237
C309
L301
C464
FB605
C771
FB604
FB603
R763
20
1
JC795
D511
C
312
L51
C582
R506
D905
JC527
C53
R
911
C62
R902
R691
R904
R566
R
547
R
578
D617
D903
JC756
R675
FB501
R676
IC
580
R
679
R680
R681
JC239
R662
R663
R661
C902
R
907
R692
C905
R910
R906
R905
Q
587
JC528
D906
D585
R759
R637
R540
R541
Q665
D
504
JC541
JC148
R762
R997
C761
JW201
JW112
JW113
JW
61
JW147
JW170
D
601
JW
131
JW
24
JW542
JW
51
R631
JW144
S702
JW168
TH580
BLK
BLK
YEL
YEL
CN751
JW156
JW214
C
581
JW
133
JW119
JW
210
JW85
TU1
(TUNER UNIT)
C5
JW124
JW17
C758
C753
C402
X501
JW15
JW101
JW217
JW
211
JW177
JW31
JW121
D
757
JW
86
JW
53
C623
D
751
D
753
C752
C302
C3
01
JW117
CN301
JW14
JW21
JW41
D
760
JW212
C631
JW82
C479
C403
JW
103
JW110
JW
66
JW
99
JW
126
JW80
X51
JW
27
C407
CN601
C51
JW
153
JW92
JW
23
JW
115
JW178
JW
160
JW
132
D762
JW
71
C401
C431
C
601
JW
47
JW81
C412
C683
JW
167
JW
45
JW138
JW541
JW
42
C503
JW
161
JW
106
JW88
JW139
JW62
JW
25
JW
40
JW
120
JW122
JW90
C511
JW
109
JW100
JW
149
CN
602
JW
5
43
JW93
JW
94
C451
C441
C461
JW180
JW39
JW
142
JW
169
C4
JW
105
JW123
JW20
JW
146
JW
26
D
755
JW129
C622
JW9
JW208
CNP301
JW72
D
758
JW96
C754
JW
75
C
305
JW179
D
752
JW
68
D
756
JW
216
D754
JW
163
JW97
JW175
JW218
JW16
JW176
C406
JW
29
JW
166
JW
87
JW
35
JW91
JW
102
JW
140
JW155
JW84
JW
63
JW
48
JW
209
JW
125
JW
215
JW
162
JW
118
JW
74
JW
58
JW65
JW
69
JW
28
JW
60
JW
67
JW
38
JW83
JW
34
X502
JW
30
L601
JW213
JW
143
JW
203
JW
145
JW
52
JW18
JW
46
JW
49
JW
50
JW
56
JW95
JW150
JW173
JW
108
JW
164
JW
70
JW154
IC750
JW130
C
AN1
JW
165
JW
104
JW89
JW32
JW
76
JW
127
CN701
JW
54
JW111
JW174
JW202
C
A
B
1-869-276-
11
(11)
1
2
25
26
(Page 19)
Ref. No.
Location
• Semiconductor Location
D1
F-2
D479
E-5
D503
I-5
D504
I-9
D510
G-8
D511
F-6
D512
H-8
D582
H-10
D583
H-10
D584
H-10
D585
H-9
D601
D-10
D609
C-8
D617
C-7
D651
C-7
D719
I-4
D751
D-6
D752
D-7
D753
D-6
D754
D-6
D755
D-6
D756
D-6
D757
D-6
D758
D-5
D760
D-7
D762
D-8
D903
I-3
D905
H-2
D906
I-2
IC51
G-2
IC401
E-3
IC501
H-6
IC580
H-10
IC602
I-9
IC681
E-7
IC750
B-5
IC901
H-2
Q1
F-2
Q22
E-2
Q51
G-2
Q431
B-3
Q441
B-3
Q451
C-3
Q461
D-4
Q478
E-5
Q479
E-5
Q586
I-10
Q587
H-10
Q631
G-9
Q651
D-8
Q664
I-6
Q665
I-9
Ref. No.
Location
27
27
CDX-GT30DC/SOUND ONE
CDX-GT30DC/SOUND ONE
4-13. PRINTED WIRING BOARDS — KEY SECTION — • Refer to page 18 for Circuit Boards Location.
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
BLK
R
G
L
BRN
BLU
BLK
BRN
BLU
1-868-898- (11)
11
1-868-899- (11)
11
1-868-899- (11)
11
1-868-898-
(11)
11
PUSH SELECT
(VOLUME)
RE901
RE901
+
LED806,
LED906
LED906
–
LED804,
LED904
LED904
AUX
J901
SOURCE
AF/TA
MODE
3/REP
4/SHUF
6/PAUSE
SENS/BTM
1
2
5
MODE
PTY
PTY
SENS
1
2
3
4
5
6
LSW901
LED807,907,
S907
DSPL
LSW920
LED932
(LCD BACK LIGHT)
B
MAIN BOARD
CN701
GP/ALBM
+
S906
LED851,951
(DISC INDICATOR)
GP/ALBM
–
S904
SEEK–
. m
LSW910
SEEK+
M >
LSW909
EQ3
LED808,908,
S908
LIQUID CRYSTAL DISPLAY PANEL
52
1
LSW902
ON
LED841-844,
941-944
(RE LIGHT)
FB901
FB902
FB903
LED843
LED943
LSW902
S906
LED906
LED806
R902
S904
LED904
LED804
LED804
LED941
LED841
LSW910
R881
R882
R961
R962
R953
R873
LED842
LED942
LSW903
LSW903
R883
R963
R884
R964
LED944
LED844
R878
LED911
S911
LSW909
LED808
LED908
LED932
S912
S912
S908
R910
LED912
LED953
LED952
LED811
LED812
S913
LED913
LED813
S914
LED851
LED951
LED914
LED814
LED815
LED915
S915
S916
S917
LED917
LED817
S918
S913
S914
S915
S916
S917
S918
LED918
LED818
R918
FB904
S919
S919
LED812,912
S911
LED811,911
LED813,913
LED814,914
LED815,915
LED816,916
LED817,917
LED818,918
LED819,919
LED919
LED819
LSW920
LSW901
R942
LED807
LED907
S907
LED916
LED816
R880
R905
R904
R960
R956
R876
R959
R903
R879
R954
R874
C921
1
3
2
4
5
C922
R958
R875
R955
R941
R877
R901
R861
R907
Q931
R906
R908
R909
R957
R951
R950
R911
R871 R870
R999
R934
R896
R897
R996
R997
R898
R998
R869
R948
R912
R949
R913
R914
R868
R867
FMB4
IC901
R947
R946
R866
R915
R916
R917
R978
R979
R971
R985
R986
C983
C986
C911
C984
FMB3
Q992
Q933
Q991
D903
R981
R987
D981
C981
R984
R982
D982
R899
R977
D901
R974
R976
CN901
R933
R931
R945
R944
R862
R932
R864
R865
R923
R924
R921
R922
LCD901
(Page 26)
Ref. No.
Location
• Semiconductor
Location
D901
I-10
D903
H-10
D981
I-10
D982
I-10
IC901
I-8
LED804
C-2
LED806
B-2
LED807
B-12
LED808
B-4
LED811
C-4
LED812
C-5
LED813
C-6
LED814
C-6
LED815
C-7
LED816
C-8
LED817
C-9
LED818
C-10
LED819
C-10
LED841
B-2
LED842
C-3
LED843
B-3
LED844
B-4
LED851
B-7
LED904
C-2
LED906
B-2
LED907
B-12
LED908
B-4
LED911
C-4
LED912
C-5
LED913
C-6
LED914
C-6
LED915
C-7
LED916
C-8
LED917
C-9
LED918
C-10
LED919
C-10
LED932
B-5
LED941
B-2
LED942
C-3
LED943
B-3
LED944
B-4
LED951
B-7
Q931
I-5
Q933
H-8
Q991
I-10
Q992
I-10
28
28
CDX-GT30DC/SOUND ONE
CDX-GT30DC/SOUND ONE
4-14. SCHEMATIC DIAGRAM — KEY SECTION —
(Page 25)
R981
R982
R987
R984
R985
R986
R977
R978
R979
R976
R974
D901
D903
R901
R903
R904
R906
R907
R908
R909
R910
R911
R912
R913
R914
R915
R916
R917
R899
FB902
R902
R918
R931
R932
R933
R941
R942
R934
FB903
J901
R924
R923
R922
R921
LSW901(1/2)
LSW902(1/2)
LSW903(1/2)
S904
S906
S907
S908
LSW909(1/2)
LSW910(1/2)
S911
S912
S913
S914
S915
S916
S917
S918
S919
LSW920(1/2)
R945
R944
R946
R948
R950
LSW909(2/2)
R955
R957
R961
R963
R996
R997
R998
C986
C981
C922
C921
D982
C983
C984
LCD901
R861
R864
R868
R881
R883
R897
R875
R877
R959
R879
Q992
Q991
CN901
FB904
R905
RE901
FB901
LSW902(2/2)
LSW920(2/2)
LSW903(2/2)
LSW901(2/2)
LSW910(2/2)
LED932
R999
Q931
Q933
R971
C911
R862
LED907
LED919
LED807
LED918
LED917
R865
R947
LED819
LED916
LED818
LED915
LED817
R866
R867
R949
LED914
LED816
LED913
LED815
LED912
R869
R951
LED814
LED952
LED813
LED812
R870
R953
R871
R954
LED941
R962
LED953
LED942
R873
R874
LED841
LED943
R882
R964
LED842
LED944
LED843
R884
LED951
LED844
R896
R898
R956
LED851
LED908
R958
R876
LED911
LED808
LED904
R878
R960
LED811
LED906
LED804
R880
LED806
D981
IC901
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