Sony CDX-GT610U / CDX-GT616U / CDX-GT617UE Service Manual ▷ View online
21
21
CDX-GT610U/GT616U/GT617UE
CDX-GT610U/GT616U/GT617UE
• Waveforms
— MAIN Board —
• NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
For schematic diagrams.
Note:
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
•
C
: panel designation.
For printed wiring boards.
Note:
•
X
: parts extracted from the component side.
•
Y
: parts extracted from the conductor side.
•
a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
•
A
: B+ Line.
•
B
: B– Line.
•
H
: adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(
) : MW/LW
<
> : CD PLAY
∗
: Impossible to measure
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal production
tolerances.
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
J
: CD PLAY
F
: FM
f
: MW/LW
L
: BUS
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
Pattern face side: Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side:
Parts on the parts face side seen from the
(Side A)
parts face are indicated.
Q
C
These are omitted
E
B
E
These are omitted
C
B
C
These are omitted
B
E
Note: The components identified by mark
0
or dotted line
with mark
0
are critical for safety.
Replace only with part number specified.
1.1 Vp-p
8.664 MHz
3
IC50
9
(XTI)
0.7 Vp-p
32.768 kHz
1
IC501
i;
(XIN)
0.9 Vp-p
18.432 MHz
2
IC501
is
(OSC IN)
0.2 V/DIV, 20
µ
sec/DIV
0.5 V/DIV, 0.1
µ
sec/DIV
0.5 V/DIV, 0.1
µ
sec/DIV
22
22
CDX-GT610U/GT616U/GT617UE
CDX-GT610U/GT616U/GT617UE
: Uses unleaded solder.
4-3. 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
L
R
J1
(ANTENNA)
L
R
-1
-2
-3
-4
AUDIO OUT
REAR
L
R
L
R
-5
-6
1
2
3
AUDIO OUT
FRONT
CN410
(SUB OUT)
BUS
AUDIO IN
CD
MECHANISM
UNIT
(MG-101U)
(1/2)
8
7
3
2
1
6
5
4
1
2
3
2
3
5
4
1
7
X500
(CHASSIS)
(CHASSIS)
S103
RESET
S102
(NOSE DET)
1-872-074-
11
FU601
CN2
BATT
C414
C413
C432
C452
C442
C422
R432
R452
R442 R422
Q440
Q420
C423
C443
Q460
Q470
R470
R460
R440
C454
R481
R480
R482
R483
C482
C483
C484
R2
R3
R4
R5
R1
R8
R9
Q1
D2
C7
R10
Q3
C3
C9
R12
R13
R6
R7
C8
C301
YEL
+B 14.4V
YEL
+B 14.4V
C323
C324
C304
C305
C307
C320
C462
C313
C315
R702
R703
R704
D705
C902
C901
C704
L301
L302
L303
D606
D605
D602
Q605
R603
R604
R611
D603
D604
R610
R606
R607
R706
D701
D704
D703
R708
R707
Q702
C415
C402
R351
FB408
FB407
FB406
FB405
FB401
FB402
FB403
C412
R402
R401
C419
C418
R711
R712
Q703
IC601
C601
R543
IC602
R522
R531
R532
R534
R601
R602
R536
C516
C515
C506
R370
R546
R529
R530
R528
R547
D502
R541
R526
R525
C507
C508
R540
C509
R516
R548
R549
R545
R302
C319
C318
R301
R509
R510
C504
R519
R520
D501
R542
C56
C57
R11
L2
L3
IC50
R14
C58
R55
C50
C51
C52
C53
C54
C55
R52
R53
R54
C60
Q50
R58
C502
IC502
C325
D491
R491
Q501
R523
R524
R57
L1
L500
L4
R553
C14
C62
D903
R500
JC501
JC503
JC491
JC490
JC302
JC300 JC301
JC3
JC600
JC506
JC998
JC350
C519
R527
R533
R420
R471
R539
R521
C513
Q701
C410
JC999
C705
C523
JC90
SUB BOARD CN202
C114
C110
C108
C103
D103
C104
D101
R555
R556
R558
R537
JC304
R411
C411
R461
R559
JC32
D114
D115
R418
Q589
Q590
JC305
Q430
R416
Q492
Q491
D400
R563
C472
R433
R454
R453
R513
C470
JC524
R561
R562
R503
R504
R505
R506
R455
IC401
Q471
R474
R571
C327
C328
R419
R417
R554
R484
R557
R570
IC501
FMB3
FMB4
JC511
JC512
R572
C998
R600
C465
C466
R514
R517
R515
R518
D118
IC802
IC801
C809
C810
C811
C812
C814
C816
C819
R801
R802
R803
R804
R805
R806
R808
FB801
R809
FB802
FB803
FB804
Q801
R810
R811
D802
D801
JC504
JC518
JC519
JC508
D119
JC53
D120
JC602
JC400
JC806
R701
R502
R371
C512
C511
C510
IC804
IC803
JC494
JC492
C447
C446
R431
R421
R441
JC9
JC522
JC804
R512
C817
R812
D104
D105
D106
D107
D108
D109
D110
JC603
JC523
R709
D102
R551
JC514
JC515
JC516
C821
JC510
C602
R605
R830
C830
R573
C417
C109
JC493
D471
R535
R424
R425
JC429
Q424
R423
C312
Q426
Q423
GT617UE
GT617UE
GT617UE
GT61OU
/GT616U
/GT616U
GT61OU
/GT616U
/GT616U
GT61OU
/GT616U
/GT616U
C360
C361
R574
C362
R813
C309
JC997
JC495
FB404
C303
C471
C2
C5
C310
C308
C306
D308
D305
D310
D302
D301
D304
D303
D607
C701
L300
CNJ400
J370
(REMOTE IN)
CNJ400
(BUS CONTROL IN)
CN300
TH400
C401
C405
C703
X500
X501
X50
C61
S103
TU1
(TUNER UNIT)
CN350
R710
D309
D311
D312
C1
C480
C481
S102
R705
J451
D307
D306
C487
C461
C485
C505
IC300
JW1
JW2
JW3
JW5
JW6
JW7
JW8
JW
9
JW
10
JW
11
JW
12
JW
13
JW17
JW
21
JW22
JW
23
JW
24
JW25
JW26
JW27
JW28
JW29
JW30
JW31
JW32
JW
44
JW
45
C600
JW52
JW
55
JW
56
JW
57
JW58
JW59
JW60
JW61
JW65
JW66
JW67
JW68
JW69
JW72
JW73
JW80
JW81
JW82
JW83
JW84
JW
85
JW
86
JW
87
JW88
JW
89
JW90
JW
92
JW
94
JW
95
JW
96
JW
97
JW
98
JW
99
JW
103
JW
104
JW
105
JW
109
JW110
JW111
JW112
JW
113
JW
114
JW115
JW
117
JW118
JW
124
JW
127
JW
128
JW
131
JW
132
JW
129
L802
L803
C803
C805
C802
JW
134
JW
135
JW
136
JW
137
JW
138
JW
139
JW
140
JW
141
JW
143
JW
150
JW
154
JW
153
JW152
JW
74
CN802
JW64
JW62
JW63
JW
38
JW34
JW
35
JW
36
JW
33
JW
39
JW40
JW41
JW
37
C363
C364
C431
C441
C421
JW
148
JW
101
JW
133
JW
108
JW
142
JW78
JW79
JW
102
JW
107
JW
76
JW50
JW49
JW46
JW47
JW
125
JW
119
JW
120
JW121
JW
122
JW
123
C806
JW
156
JW
14
JW
15
JW
16
JW18
JW19
JW
157
JW43
JW158
JW160
C804
JW51
JW20
JW
147
C702
C501
C403
C316
C503
C314
C491
C317
L101
JW
130
JW
100
JW149
JW151
JW
54
JW
77
JW
75
L801
JW
155
CN410
C801
C822
C429
C430
JW
53
JW
4
D702
R450
(Page 26)
D2
F-2
D101
I-2
D102
I-2
D103
J-3
D104
J-3
D105
J-3
D106
J-3
D107
J-3
D108
J-2
D109
J-2
D110
I-2
D114
J-2
D115
J-2
D118
I-3
D119
I-4
D120
J-4
D301
D-8
D302
D-8
D303
D-9
D304
C-9
D305
D-6
D306
C-6
D307
C-6
D308
D-6
D309
D-7
D310
D-6
D311
D-7
D312
D-7
D400
H-8
D471
B-3
D491
E-5
D501
I-6
D502
I-6
D602
F-10
D603
F-10
D604
F-10
D605
B-10
D606
C-10
D607
C-10
D701
C-8
D702
G-10
• Semiconductor Location
Ref. No.
Location
Ref. No.
Location
D703
D-8
D704
F-9
D705
G-9
D801
I-10
D802
I-6
D903
C-9
IC50
H-2
IC300
B-5
IC401
E-3
IC501
H-6
IC502
E-6
IC601
H-10
IC602
I-8
IC801
I-7
IC802
I-10
IC803
J-5
IC804
I-4
Q1
E-2
Q3
F-2
Q50
H-1
Q420
C-4
Q423
F-7
Q424
E-6
Q426
E-6
Q430
C-3
Q440
C-3
Q460
C-4
Q470
C-4
Q471
B-2
Q491
E-5
Q492
E-5
Q501
I-6
Q589
I-2
Q590
I-2
Q605
F-10
Q701
D-8
Q702
G-10
Q703
G-9
Q801
I-10
23
23
CDX-GT610U/GT616U/GT617UE
CDX-GT610U/GT616U/GT617UE
4-4. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) —
• Refer to page 30 for IC Block Diagrams.
IC B/D
C701
D303
D304
D301
D302
C303
C600
R610
D606
C306
D305
D306
D307
D308
D309
D310
D311
D312
C317
R301
R302
R604
R603
R706
R708
R707
R703
R704
D705
R711
R712
C703
Q492
C491
R491
D491
C501
R600
JC999
R605
Q491
C602
JC603
C601
JC602
C901
C902
C705
C319
C318
JC504
JC495
C472
C462
C465
C466
C324
C304
C323
C301
JC301
JC300
C305
C307
C309
C325
C502
C704
JC510
R611
D607
C320
C310
C312
C313
C314
C315
C316
IC502
JC302
C308
R601
R602
CN300
FU601
R710
R701
R709
R705
C702
R606
R607
L303
L301
L302
IC601
L300
Q605
TH400
CNJ400
J370
JW43
IC300
D701
D702
D703
R702
D903
D704
D603
D602
D605
D604
Q703
Q701
Q702
(Page 25)
(Page 24)
24
24
CDX-GT610U/GT616U/GT617UE
CDX-GT610U/GT616U/GT617UE
4-5. SCHEMATIC DIAGRAM — MAIN SECTION (2/3) —
• Refer to page 21 for Waveforms.
• Refer to page 30 for IC Block Diagrams.
• Refer to page 30 for IC Block Diagrams.
(Page 23)
(Page 25)
IC B/D
IC B/D
Q3
R441
R421
R431
C441
C421
C431
X50
R52
R53
C363
C364
R3
R10
C1
C5
R58
Q440
Q420
Q430
R11
R483
R481
R440
R460
R470
R420
Q460
Q470
C471
R471
R461
C461
L4
CN410
R432
R411
R452
R422
R442
R484
R418
R416
Q589
CN802
C487
JC304
L101
JW142
Q590
R542
JC998
C14
C484
JC522
JC491
JC305
C443
C447
C423
C446
C411
C442
C422
C452
C432
C413
C414
JC490
C328
C327
C55
C54
C52
C51
C50
C58
L2
L3
C8
C9
C7
C103
C104
C114
C108
C109
C110
JC9
C57
C56
C485
JC400
C454
R454
R453
R455
C362
C361
C360
JC494
JC492
C481
R482
R480
C480
C483
C482
JC493
R419
R417
R474
C470
R55
C53
C61
C60
R14
C62
JC806
JC32
C2
C3
JC3
R9
R8
R2
R1
R5
R4
IC50
TU1
R450
J451
Q471
Q1
J1
JW25
JW151
JW125
JW158
JW149
Q50
JW26
D471
IC401
R433
R57
R7
R6
L1
R13
R12
R54
D118
D110
D109
D108
D114
D107
D106
D105
D101
D104
D119
D103
5120
D102
D115
D2
(Page 27)
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