Printed Wiring Board -Main Section - Sony CDX-R3350 Service Manual

CDX-R3350/R3350C
3-8. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 15 for Circuit Boards Location.
Q Q
3 7 6 3 1 5 1 5 0
1 2 3
R3350C
A
L R L
-1 -2 -3
C484
C330 C331
R482
B
R335
JC445
C
R471
R481
R3350C
TU1
D
JW110
C11
R333
C404
C402
C405
R3350C
E
R29
Q22
C1
T E
L 1 3 9 4 2 2 9 6 5 1 3
C2
R1
C12
C6
C13
D1
F
L1
R2
R3
JW101
Q1
R12
R13
FB1
R7
R6
C62
R61
JW100
G
R59
R58
C55 C56
R4
C54
R5
C60
R51
C53
R8
C59
R52 C57
R9
R55
R53 C58 IC51
R56
R54
JW79
JW85
H JW78
R57
JW84
JW77
L51
FMB6
R501
Q51
JW128
R704
JW112
I
JW139
D702
D701
CN701
w w w
J
B
CDX-R3350/R3350C
4 5 6
R3350C
R L R
-4 -5 -6
JC12
C474 C444 C434
C776 C775
C751
R472
R442 R432
C771
IC750 C765
JC754
C763
JW14
JC446
JW15
C442
R443
JW16
C432
R431 R433
R453
C452
JW17
C462
R463
R452
R451
R462
C441
C769
R441
C750
C759
R461
C461
C431
JW88
JW92
JC401
R405
Q478
JW93
C413
R406
D479
R479
R408
C681
R407
C754
C682
R409 Q479
JW95
R752
R411
R3350C
JW96
JW91 C755
R410
JW97
JW129
JW130
JW81
D511
JW90
R551
JW89 R3350C
R548
JW123
R573
R3350 R550
JW121 R534
R506
R557
JW122
R3350C
R520
R532
C756 FMB3
R537
JW80 R756
C531
JW83
R574
R544
R60
R576
C504
FB501
R570
C503
R511
R521
R510
R522
R512 C513
C516
R502
C512
C501
R504 C514
C502
R705 R567
FB603 JC504
R503
R513
R565 JC501
FMB4
D501
R514 R505
R671
D719
x a o
. i
KEY BOARD CN901
(Page 24)
http://www.xiaoyu163.com
: Uses unleaded solder.
7 8 9
CN601
YEL
C774
JW144 JW154
FU601
17 18
19
JW9
C764
9
1
JW3
C617
D617
C618
R651
D651
D761
R652 D609
D762
R653
Q651
D764
R609
R654
C770 D763
C760
JW39
JW111
CNP301
R3350
JW113
C622
L301
JC681
FB304
FB302
Q Q
3 7 6
IC681 C683 C302
C343
C308
C310
FB305
R302
C309
FB307 FB310
FB605
R301
FB604
C407
C312
R531
FB308
FB309
R677
R681
R528
R675
R676
R566
L501
JC511
C511
D510
R509
C510
R578
R3350
R508 R555
JC527
R554
JC505
JW119
C508
R3350C
R636 R563
C507
R3350
R547
R553 R564
X502
D512
JC533
R529 R533 R679
R543
R3350C
R518 R569 R552 R601
C519
R674
JC503
R561 JW82
R584
R519
R672
D502
C509 JW65
R542
IC602
R536
R517
R673 FB606
JW62
R535
R3350
S702
Q664
R3350C
u 1 6 3
y
20 20
http://www.xiaoyu163.com
2 4
8 9 9
10 11 12
R3350C
CN580
3 2 1
8 7
6 5 4
16
8
JW1
JW2
L601
C602
FB563
C562
JW31
JW32
JC5
R3350C
TH580
C581
JW33
JW43
3 1 5 1 5 0 8 9
JW106
D583
JW115
D582
SERVO
A
D581
BOARD
CN2
R3350C
(Page 17)
D580
JW57
D584
JW134
Q587
4 3
JW117
2
6 1
JW109
Q586
R539 R591
R3350C
R3350C
JW116
JW36
R632
R634 JW37
R633
R581
Q631
C631
R3350C
R678
JW41
R588
R587
JC502
R540
R580
R541
C580
Q582
Q581
R585
R3350
C550
R3350
11
m
11
c o
.
2
8 9 9
13 14
2 4 9 8 2 9 9
• Semiconductor Location
Ref. No. Location Ref. No. Location
D1 F-3 D763 D-8
D479 E-6 D764 D-8
D501 I-5
D502 I-7 IC51 H-2
D510 H-8 IC401 E-4
D511 F-6 IC501 H-6
D512 I-8 IC580 H-10
D580 F-11 IC602 I-9
D581 F-11 IC681 E-7
D582 F-11 IC750 B-6
D583 E-11
D584 F-11 Q1 F-3
D601 C-10 Q22 E-3
D609 D-9 Q51 H-3
D617 C-9 Q431 C-4
D651 C-9 Q441 C-4
D701 I-3 Q451 C-4
D702 I-3 Q461 D-4
D719 J-4 Q471 C-3
D751 D-7 Q478 E-6
D752 D-7 Q479 E-5
D753 D-7 Q481 C-3
D754 D-7 Q580 F-11
D755 C-6 Q581 I-10
D756 C-6 Q582 I-10
D757 C-6 Q586 G-11
D758 C-6 Q587 G-11
D759 D-8 Q631 H-10
D760 D-8 Q651 D-9
D761 D-9 Q664 I-7
D762 D-9