Sony CDX-GT355 Service Manual ▷ View online
CDX-GT355
17
17
CDX-GT355
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
CN350
SW3
SW2
1-689-230-
FMA4
FMA6
FMA3
FMA5
TP67
TP68
TP70
TP69
TP47
TP48
TP45
TP46
IC6
R6
R43
R35
C16
C70
C14
C29
C30
C68
C133
R10
C132
R16
R14
R15
C17
C72
R20
R5
R26
R147
Q3
R8
R133
R132
Q21
SW1
C66
C67
C48
C10
R27
R17
R81
C46
R33
R44
R23
R22
R58
R9
R62
R61
IC3
R2
R60
C7
R87
R86
R85
R144
R82
R141
R79
R25
R78
R77
R97
R98
R34
FB3
R55
FB2
C56
R24
Q2
IC1
C13
C80
C69
FB4
C18
R12
C71
C55
C54
R7
C31
C24
C15
R30
TP4
TP3
TP5
TP64
FMB3
FMB4
TP11
TP10
TP1
TP6
TP7
TP8
TP9
TP75
TP76
TP77
TP78
TP79
TP80
TP81
TP82
TP83
TP85
TP90
TP89
TP88
TP91
TP92
TP95
TP97
TP99
TP2
FMB5
IC2
TP86
TP87
TP84
TP98
TP14
TP15
TP65
TP61
TP62
TP51
TP71
TP72
TP74
TP63
TP28
TP22
TP21
TP96
TP42
TP43
TP44
TP29
TP34
TP35
TP30
TP12
TP24
TP25
TP31
TP13
TP38
TP41
TP49
TP50
TP53
TP32
TP33
TP36
TP37
TP39
TP52
BP60
TP23
TP26
TP27
BP10
R37
R36
R31
R32
R65
C40
C50
C23
R64
C60
R39
R63
X2
R54
C47
R53
R38
C43
R42
R52
C36
R28
CN2
R96
R41
C20
R84
R40
R83
R80
R75
R74
R69
R70
R73
R72
R71
R67
R68
C22
R57
C26
R21
C39
C62
C58
R13
CN1
R11
C11
C12
C53
C52
C49
C45
C44
C42
C41
C33
C32
C25
C19
R1
R18
R19
R29
C51
X1
16
1-866-806-
1-866-806-
3-5. PRINTED WIRING BOARDS — CD MECHANISM SECTION —
• Refer to page 15 for Circuit Boards Location.
: Uses unleaded solder.
(Page 20)
IC1
G-2
IC2
B-11
IC3
E-2
IC6
D-1
Q2
C-1
Q3
C-2
Q21
B-4
• Semiconductor
Location
Ref. No.
Location
CDX-GT355
18
18
CDX-GT355
3-6. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) —
• Refer to page 16 for Waveforms.
(Page 19)
R14
R15
IC6
R132
R133
C10
TP29
TP30
C39
TP33
R58
TP39
TP38
TP41
TP50
TP49
C14
TP51
R57
R55
TP53
IC2
C12
C13
C17
C56
C54
C24
C55
C53
C47
C49
C46
R28
FB2
FB3
C31
C30
R36
R30
C42
C41
C72
C60
C43
C58
R29
R19
C132
C80
C133
C26
C25
R33
R31
R32
R34
C36
C29
C23
C40
R37
Q2
Q3
C15
R43
C44
R44
C45
R53
R52
R54
C18
C48
C19
R13
R12
C16
R16
R11
C11
FB4
CN1
X2
Q21
R35
R20
R7
R10
R17
TP37
TP36
TP35
TP34
TP32
TP52
TP31
R18
R42
R41
R40
R39
R38
R27
R25
R26
R24
R23
R22
TP45
TP46
TP47
TP48
C22
C20
TP42
TP43
TP44
C32
C33
C51
C50
C52
TP28
TP26
TP27
TP21
TP22
TP23
TP24
TP25
CDX-GT355
19
19
CDX-GT355
IC B/D
R83
TP67
TP68
TP69
TP72
TP63
TP64
TP65
R85
R77
R70
TP1
TP2
TP71
TP61
TP62
R64
R65
R21
BP60
BP10
C69
C70
C68
C66
C62
C71
SW3
SW2
SW4
SW1
M901
M902
M903
C7
IC1
R96
R74
R87
TP70
R75
R97
R98
R8
R5
R6
R2
R1
C67
CN2
X1
R86
IC3
R9
R63
TP74
TP75
TP76
TP77
TP78
TP79
TP80
TP81
TP82
TP83
TP84
TP85
TP86
TP87
TP88
TP89
TP90
TP91
TP92
TP97
TP98
TP99
R141
R147
R144
TP6
TP7
TP8
TP9
TP10
TP11
TP3
TP4
TP5
TP15
TP14
TP12
TP13
R79
R80
R81
R82
R84
R78
R73
R72
R71
R68
R67
R69
R60
R61
R62
3-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/2) —
• Refer to page 16 for Waveform.
• Refer to page 27 for IC Block Diagram.
• Refer to page 30 for IC Pin Descriptions.
• Refer to page 27 for IC Block Diagram.
• Refer to page 30 for IC Pin Descriptions.
(Page 18)
(Page 22)
CDX-GT355
20
20
CDX-GT355
• Refer to page 15 for Circuit Boards Location.
: Uses unleaded solder.
3-8. PRINTED WIRING BOARD — MAIN SECTION —
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
C414
C413
C432
C452
C442
C422
R432
R452
R442
R422
Q450
Q440
Q420
R423
C423
R463
R443
Q460
Q470
R462
R473
R472
R441
R451
IC401
R430
R470
R460
R440
R355
R356
R357
R358
R481
R480
R482
R483
C483
C484
R4
R5
D2
C7
R10
Q3
1
17
16
2
C3
C9
R12
R13
R6
R7
C8
C301
C323
C324
C304
C305
C307
C309
C320
C462
C312
C313
C315
R702
R703
R704
D705
R701
C902
C901
C704
R709
L301
L302
L303
D606
D605
D602
Q605
R603
R604
R611
D603
D604
Q601
R608
R610
R606
R607
R706
D702
D701
D704
D703
R708
R707
Q702
C415
C402
R351
FB408
C417
FB407
FB406
FB405
FB404
FB401
FB402
FB403
C412
R402
R401
R711
R712
Q703
IC601
C601
C999
C998
R543
IC602
R522
R531
R532
R534
R601
R602
R535
R536
C516
C515
C506
R370
R546
R529
R530
R528
R547
D502
R541
R550
R538
R526
R525
C507
C508
R540
C509
R516
R515
R514
R548
R549
R545
R513
R511
R302
C319
C318
R301
R502
R501
R509
R510
C504
R519
R520
D501
R58
C502
IC502
C325
D491
R491
Q501
R523
R524
R517
R518
C511
C512
R371
C329
FMB4
Q600
L1
R552
L500
L4
R553
C14
D903
R500
JC5
JC514
JC501
JC511
JC509
JC503
JC430
JC491
JC490
JC302
JC300
JC301
JC3
JC601
JC600
JC505
JC504
JC512
JC350
C510
C519
R527
R533
R420
R421
R471
R539
R521
C513
Q701
C410
JC999
C705
C523
IC501
IC301
C302
C326
Q300
Q301
R306
JC306
C115
C114
C110
C109
D103
D101
D106
D107
R494
JC510
R555
R556
R557
R558
R537
JC420
R431
R461
JC516
JC1
R506
R560
R562
JC513
C327
C328
JC32
D365
D366
D367
C112
D114
D115
R417
R418
R419
JC308
Q589
Q590
C113
R361
JC303
Q430
R416
Q492
Q491
JC508
D511
D494
D493
D400
R563
JC515
C48
D108
C303
C441
C451
C431
C471
C421
C486
R450
28
15
14
C365
C366
C367
C485
C2
C5
C310
C308
C306
C314
C316
C311
D308
D305
D310
D302
D301
D304
D303
D607
C701
L300
CNJ400
(BUS CONTROL IN)
CN300
TH400
C600
C702
C401
C405
C403
C364
C363
C703
X500
X501
C505
C503
C501
C491
C317
S103
S103
RESET
S102
(FRONT PANEL DETECT)
J1
(ANTENA)
-1
-2
-1
-2
-1
-2
TU1
TUNER UNIT
CN350
JW1
JW2
JW
5
JW
6
JW
14
JW
16
JW
17
JW
25
JW
26
JW
28
JW
29
JW
30
JW
31
JW34
JW37
JW38
JW
45
JW
46
JW
47
JW
48
JW49
JW50
JW51
JW52
JW53
JW54
JW
55
JW
56
JW
57
JW
58
JW
59
JW60
JW
61
JW
62
JW
63
JW64
JW65
JW66
JW67
JW
68
JW
69
JW
70
JW
71
JW
72
JW
74
JW
76
JW
80
JW
81
JW
82
JW
84
JW
85
JW
89
JW91
JW
94
JW97
JW
101
JW104
JW105
JW106
JW107
JW108
JW109
JW111
JW112
JW113
JW114
JW116
JW117
JW118
JW119
JW120
JW121
JW122
JW123
JW
124
JW
125
JW
126
JW
127
JW
128
JW
129
JW133
JW134
J370
(REMOTE IN)
ILL
ORG/WHT
R710
JW
138
JW
95
JW96
JW140
IC300
JW
99
D309
D311
D312
C480
C481
R597
R596
S102
JW
13
JW
15
JW41
JW42
JW40
R705
JW
110
JW
10
JW7
R700
R554
J451
BUS
AUDIO IN
REAR
AUDIO OUT
FRONT
C300
C321
JW
32
JW
33
JW36
JW
21
JW
11
JW
141
JW
27
JW
19
JW
20
JW
98
JW
139
JW
88
JW
87
JW102
JW
75
CN701
SUB BOARD
CN802
SERVO BOARD
CN2
JW
93
1-868-093
JW
8
JW
3
JW39
JW43
C461
JW22
JW35
JW
44
JW78
JW79
JW90
JW
135
JW
136
JW
137
JW142
JW143
JW
145
JW
146
JW
148
JW
23
R484
JW
147
JW
18
JW
73
JW
83
JW
77
JW
149
(12)
12
R359
C443
C482
C472
D306
D307
JW
130
JW
131
JW
132
(Page 17)
(Page 23)
D701
D-8
D702
H-10
D703
D-8
D704
F-10
D705
H-9
D903
C-9
IC300
B-6
IC301
G-3
IC401
F-4
IC501
H-6
IC502
F-6
IC601
I-10
IC602
I-9
Q3
G-2
Q300
G-3
Q301
G-3
Q420
C-4
Q430
C-3
Q440
C-3
Q450
C-4
Q460
C-4
Q470
D-4
Q491
F-5
Q492
E-6
Q501
J-7
Q589
J-2
Q590
I-2
Q600
G-11
Q601
G-11
Q605
F-11
Q701
D-8
Q702
G-10
Q703
H-9
Ref. No.
Location
D2
F-2
D101
J-3
D103
J-4
D106
J-3
D107
J-3
D108
J-3
D114
J-2
D115
J-2
D301
D-8
D302
D-8
D303
D-9
D304
D-9
D305
D-6
D306
D-6
D307
C-6
D308
D-6
D309
D-7
D310
D-7
D311
D-6
D312
D-7
D365
E-3
D366
E-4
D367
F-3
D400
H-8
D491
E-6
D493
F-7
D494
F-7
D501
J-5
D502
I-7
D511
I-9
D602
F-10
D603
F-10
D604
G-11
D605
F-10
D606
F-10
D607
C-10
• Semiconductor Location
Ref. No.
Location
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