Read Sony CDX-GT170 / CDX-GT170S / CDX-GT270 / CDX-GT270S (serv.man2) Service Manual online
5
5
CDX-GT170/GT170S/GT270/GT270S
CDX-GT170/GT170S/GT270/GT270S
: Uses unleaded solder.
1-1. 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
A
KEY BOARD CN901
L
-1
-2
R
J1
(ANTENNA)
(CHASSIS)
(CHASSIS)
AUDIO OUT
REAR
CD
MECHANISM
UNIT
(MG-101TC)
FU601
9K
10K
FREQUENCY
SELECTOR
Q478
Q479
Q582
R509
R513
R514
C504
C508
C507
R510
R511
R512
Q664
R517
R524
R526
R527
R528
C413
D1
C6
R2
R3
C501
R503
R582
D580
R632
R634
R633
Q631
R636
Q580
R521
R522
R585
R584
D581
R583
R532
R531
JC753
C343
R674
R671
R672
R534
R756
C755
R752
C7
R479
C770
R1
R536
R535
C404
C405
C756
R537
FMB3
FMB4
C509
R504
R505
R673
L1
R540
R541
C510
C512
C513
C514
C516
R544
R507
R546
R546 GT270
GT170S/GT270S
JC681
R550
R461
R451
C763
D719
R4
R5
R8
R9
R556
R557
R558
R563
C617
C764
C765
C751
C602
R568
C12
C13
R301
R302
C306
C308
C309
C310
FB604
C771
FB1
JC754
JC755
R533
D512
IC602
2
1
1
3
4
4
D510
D511
R431
Q431
R432
R441
R442
C312
R561
R565
R567
R529
R570
R12
R13
C519
R502
R462
R452
R401
JC533
R601
D502
R519
GT270/GT270S
GT170S
JC504
C774
C775
R566
R543
R578
R539
R675
R676
R677
R679
D617
D609
R661
R662
R663
R664
Q581
R506
R692
C776
C435
C455
C465
C445
C442
C432
C452
C462
R690
R693
C769
D704
C522
C523
C8
IC
50
1
R153 R154
R155
IC401
R412
R481
R482
R472
D153
C154
C155
R151
R152
L151
C618
C454
C464
R413
R414
C750
Q1
Q471
R471
Q481
Q441
Q451
Q461
R572
R574
D479
D503
R542
R547
JC510
C550
R631
C601
TU1
X502
X501
D757
D760
D601
D758
D754
D755
D756
D762
S502
L601
CNP301
CN601
YEL
YEL
X501
D753
D752
D751
CN701
JW63
JW62
JW119
JW67
JW89
JW102
JW22
JW42
JW3
JW65
JW82
JW51
JW52
JW94
JW93
JW18
JW111
JW133
JW54
JW24
JW23
JW25
JW39
JW1
JW2
JW31
JW26
JW9
JW17
JW50
JW56
JW99
JW45
JW115
JW117
JW109
JW141
JW27
C441
C431
C451
C461
C401
C754
C407
C406
C4
C5
C631
C753
C758
C479
C302
C301
C305
C511
C503
C412
IC750
C481
C471
C151
C152
JW108
JW139
C623
C622
JW70
JW71
JW20
J330
JW106
JW132
JW131
JW19
D761
R609
GT170S
D759
JW32
JW35
JW38
JW46
JW55
JW57
GT170S
JW59
JW61
JW137
JW142
JW138
C153
JW21
JW5
JW8
JW6
JW4
JW44
JW10
JW92
JW88
JW96
JW97
JW95
JW40
JW69
JW101
JW100
JW105
JW104
JW68
JW73
JW124
JW127
JW80
JW121
JW122
JW103
JW130
JW129
JW91
JW114
JW123
JW83
JW43
JW135
JW98
JW74
JW76
JW14
JW15
JW16
JW90
JW34
JW78
JW79
JW7
JW120
JW29
JW72
JW118
JW30
JW28
JW75
JW49
JW48
JW140
JW87
JW77
JW66
JW11
JW12
JW13
1-874-377-
(21)
21
C157
(Page 10)
D1
F-3
D153
I-2
D479
E-6
D502
H-7
D503
I-5
D510
G-8
D511
F-6
D512
H-8
D580
F-10
D581
F-10
D601
C-10
D609
D-8
D617
C-9
D704
I-3
D719
I-4
D751
D-7
D752
D-7
D753
D-6
D754
D-7
D755
C-6
D756
C-6
D757
C-6
D758
C-6
D759
D-8
D760
D-8
D761
C-9
D762
D-9
IC401
E-3
IC501
H-6
IC602
I-9
IC750
B-6
Q1
F-2
Q431
C-4
Q441
C-4
Q451
C-4
Q461
D-4
Q471
C-3
Q478
E-6
Q479
E-6
Q481
C-3
Q580
F-10
Q581
H-10
Q582
I-10
Q631
G-9
Q664
I-7
• Semiconductor
Location
Ref. No.
Location
Ver. 1.2
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