Sony CDX-GT230 / CDX-GT232 / CXS-GT2313 Service Manual ▷ View online
CDX-GT230/GT232
CDX-GT230/GT232
17
17
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
A
KEY BOARD
CN901
-1
-2
L
R
AUDIO OUT
REAR/SUB
(CHASSIS)
(CHASSIS)
J561
(REMOTE IN)
J330
J1
(ANTENNA)
X501
CD
MECHANISM
UNIT
(MG-101L)
1-877-021- (11)
11
Q478
Q479
Q651
R509
R513
R514
C504
C508
C507
R510
R511
R512
R528
C413
C501
R503
R582
D580
R65
1
R653
R654
D651
R632
R634
R633
Q631
R636
Q580
R521
R522
R584
D581
R583
R532
R531
C343
R674
R671
R672
R534
R756
C755
R752
R479
C770
C756
FMB3
FMB4
C509
R504
R505
R673
C510
C512
C513
C514
C53
C54
C55
C56
C57
C58
C59
C60
C60
R51
R52
R53
R54
R56
R57
R461
R451
C763
D719
R563
R564
C617
C764
C765
C751
C602
R59
Q51
R60
R61
R61
R301
R302
C306
C308
C309
C310
FB604
R652
C771
JC754
JC755
R533
D512
IC602
D510
R431
Q431
R432
R441
R442
C312
R561
R565
R567
R570
C519
R502
R462
R452
R40
1
R601
D502
R519
C774
C775
R543
R578
R539
R675
R676
R677
R679
D617
R661
R662
R663
R664
IC51
C776
C435
C455
C465
C445
C442
C432
C432
C452
C462
C769
D704
C522
C523
R559
C63
C64
R153
R154
R155
R481
R482
R472
D153
C154
C155
R151
R152
L151
C618
C454
C464
C681
C682
C750
Q471
R471
Q481
Q441
Q451
Q461
IC681
D479
R542
C157
C502
Q52
JC301
JC51
JC52
JC53
JC302
FB308
FB309
D511
JC501
R547
C631
C632
JC303
JC533
R540
R541
Q582
R585
Q581
R535
R536
R551
R506
R573
R690
R575
R537
R413
R414
IC401
R55
C40
4
C405
R523
R566
R526
R526
R692
JC502
C705
C706
C707
C708
C719
D701
D702
D703
C709
C551
C408
C409
FB401
FB402
R508
R516
R517
JC151
R529
R530
R635
R631
C1
C12
IC1
C5
R3
VDR1
R1
C6
C7
C8
C9
C16
C17
C18
C19
C20
C21
C22
C23
C23
C24
C25
C26
C27
R11
R13
R14
R10
R6
C13
R2
R12
R4
R5
FB1
FB2
C29
JC521
C520
C521
R550
IC5
01
FB304
FB311
FB561
FB562
FB5
63
R501
FB312
C601
X51
D760
D601
D762
L601
CNP301
CN601
FU601
X501
D75
2
CN701
JW89
JW22
JW3
JW93
JW18
JW1
JW2
JW9
JW45
C441
C431
C451
C461
C401
C51
C753
C758
C479
C302
C301
C30
5
IC750
C481
C471
C151
C152
JW139
C623
C622
JW20
C683
JW132
JW131
JW19
D761
D759
JW35
JW38
JW61
JW142
C153
JW21
JW5
JW10
JW88
JW97
JW95
JW98
JW14
JW15
JW16
JW3
4
JW30
JW11
JW12
JW13
JW68
JW133
JW74
JW140
JW70
JW71
JW40
JW108
JW79
JW1
49
JW151
JW156
JW155
JW128
JW60
JW150
JW86
JW87
JW141
JW59
JW115
JW27
JW99
JW2
8
JW106
JW49
JW47
JW152
JW50
JW65
JW36
JW57
JW153
JW154
JW145
JW48
JW42
JW26
JW25
JW103
JW5
6
JW54
JW73
JW2
4
JW66
JW29
JW85
JW94
JW123
JW51
JW124
JW135
JW104
JW1
05
JW96
JW92
JW33
JW3
7
JW120
JW90
JW77
JW82
JW109
JW39
JW111
JW31
JW136
JW4
JW17
JW7
JW6
JW8
JW32
JW100
JW101
JW121
JW122
JW157
JW158
JW159
JW160
JW161
JW129
JW130
JW91
JW80
JW7
6
JW78
C503
C75
2
JW146
JW6
2
JW6
3
JW167
JW75
JW55
JW174
JW175
JW176
JW84
JW118
C407
C406
C754
C412
C761
JW178
JW23
X502
JW102
JW137
JW138
C28
JW147
JW148
JW126
L7
L8
L8
L6
X1
L1
4-3. PRINTED WIRING BOARD – MAIN SECTION –
: Uses unleaded solder.
(Page 21)
Ref. No. Location
• Semiconductor Location
Ref. No. Location
D153
H-2
D479
D-5
D502
I-6
D510
G-9
D511
F-5
D512
E-8
D580
D-9
D581
D-9
D601
C-9
D617
C-8
D651
C-8
D701
H-2
D702
H-2
D703
H-3
D704
H-3
D719
H-4
D752
B-6
D759
C-7
D760
C-7
D761
C-8
D762
C-8
IC1
E-2
IC51
G-2
IC401
D-3
IC501
G-6
IC602
H-7
IC681
E-6
IC750
B-6
Q51
G-2
Q52
G-2
Q431
B-3
Q441
B-3
Q451
C-4
Q461
C-4
Q471
B-3
Q478
E-5
Q479
D-5
Q481
C-3
Q580
D-9
Q581
E-10
Q582
E-10
Q631
D-8
Q651
D-8
Ref. No. Location
CDX-GT230/GT232
CDX-GT230/GT232
18
18
IC B/D
R633
C479
C683
JW63
R479
R584
C753
D759
D760
D762
C758
C761
C754
C503
R541
R540
FB562
FB561
FB563
Q582
Q581
Q580
C519
R635
C618
C602
JC754
JC755
C764
C774
C765
C775
C776
C771
C751
C756
FU601
CN601
C770
C769
C750
C752
C763
Q479
D752
D761
C442
C432
C445
C435
R752
C755
R652
R651
C617
C601
Q651
R653
R654
R631
R634
C632
C631
R632
Q631
JC502
C682
C681
C622
C623
IC602
R601
R585
JC303
J561
D651
D601
L601
D617
FB604
IC750
R582
R583
D581
D580
IC681
Q478
D479
D511
4-4. SCHEMATIC DIAGRAM – MAIN SECTION (1/3) –
• See page 23 for IC Block Diagrams.
(Page 20)
(Page 19)
CDX-GT230/GT232
CDX-GT230/GT232
19
19
IC B/D
IC B/D
IC B/D
C401
CN701
R153
R151
R152
R155
R413
R414
L1
X1
JW70
JW128
JW123
JC151
JW105
Q451
Q441
Q431
Q461
C412
C431
C451
C441
C461
R432
R452
R442
R462
R59
R60
R61
R401
C481
C471
R471
R482
R472
Q471
Q481
C153
R1
C28
FB2
FB1
C464
C454
C413
C409
C408
FB402
FB401
C405
C9
C12
C5
C7
C8
C6
C1
C26
R57
R56
C63
C59
C29
C154
C155
L151
C719
C157
C709
C707
C708
C706
C705
C551
C404
C455
C465
C452
C462
R441
R431
R451
R461
R481
C407
C406
R3
L2
R2
JW60
L6
C19
C20
C21
L7
L8
C22
C23
R11
C25
C24
C27
R13
R14
R12
C13
R4
R5
C16
C17
R6
JC52
JC51
JC53
Q51
Q52
C51
C60
C56
C55
C54
C54
C53
R51
R51
R55
C64
R53
C57
R52
R54
C58
R154
C151
C152
IC51
J1
J330
R10
C18
IC401
IC1
VDR1
D719
JW104
D153
D701
D702
D703
D704
X51
4-5. SCHEMATIC DIAGRAM – MAIN SECTION (2/3) –
• See page 16 for Waveform. • See page 24 for IC Block Diagrams.
(Page 22)
(Page 20)
(Page 18)
CDX-GT230/GT232
CDX-GT230/GT232
20
20
R63
6
R671
R672
R673
R51
2
R510
C301
C305
C302
R535
R53
6
R570
R53
4
R550
R53
7
R57
3
R505
R504
R563
R56
4
R567
R565
R561
R578
R679
R663
R528
R69
2
JC533
R54
2
JC501
JC302
JC301
R517
R51
6
R501
R756
R301
R302
R50
9
R503
R502
R53
3
R53
1
R56
6
R539
R675
R676
R676
R67
7
R575
FB309
JC521
C343
FB311
C312
FB308
FB312
C306
C308
C309
FB304
C50
7
C50
8
C502
C501
C512
C514
C513
C523
C522
C504
R661
R506
R664
R662
R674
R521
R522
R559
JW87
C521
C520
X501
R543
C51
0
R50
8
R513
R532
R519
R547
R511
R514
R530
R52
3
C310
CNP301
C509
R529
X502
D510
D512
D50
2
IC501
R52
6
R551
R69
0
4-6. SCHEMATIC DIAGRAM – MAIN SECTION (3/3) –
• See page 16 for Waveforms. • See page 26 for IC Pin Description of IC501.
(Page 19)
(Page 18)
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