Printed Wiring Boards - Main Section (1/2) - Sony SRS-X9 Service Manual

SRS-X9
Ver. 1.1
4-4.

PRINTED WIRING BOARDS - MAIN Section (1/2) -

1 2
MAIN BOARD
(COMPONENT SIDE)
A
(CHASSIS)
IC912
C938
C937
C932
C935 1 5
C933 FB907
A
3 4
C936
C925 D940 K
C946
FB905
K
4
A D941
1 8
C926 6
C915 R919
IC922
C916 C931
R917
R921
4 5
A D939 K
C908
IC905
K
B
A D938
C909
FB902
1 8
R219
R913
R220
C913
R911
R916
4 5
FB007
IC906
FB401
R402
C401
R401 FL401
R906
C
C403
R404
FB402
C421
D
10 1
C107
C091
CN414
(ANTENNA)
WIFI1
WiFi
(CHASSIS)
MODULE
E
SRS-X9
• See page 31 for Circuit Boards Location.
3 4 5
BT1 (CHASSIS)
LED REMOTE
Bluetooth
BOARD BOARD
MODULE
FFC2
(NC)
ET006
R207
R205
4 2 CN099
R014
1 13
1 5
2 14
3 1 C019 R026 R027
CN010 5 1 R223
CN003
C051
3 R905
C002
1 IC014 4 5 FB002
2 C004
C006
C941
1 R049
FB001 R052
R204 C007
FB004
(NC)
JC698
R022
R020
R045 3 1 R032
10
11 R048
R217
R218
R085
R216 CN100
9 8
R215
R214 R095
16 1
R213 R092
R211
R076 R062 R102
C088
R086
R070
FB416
R084
R420 R120
FB407 FB410 R094
R093 R028
R097
1 119 R104
R107 IC010
CN401
2 1
C083
R156
2 120 3 4 R162
C419
FB417
R154 R157
C412
R176
C086
R130
C411
R159
C414
IC009
R412 FB005
FB412
C095
8
C063
R414
14
4 1
IC402
C058
5 10
FB420 C053
C072
6 9
C060
C054
IC008 8
1
4
5
C045
C047
C048 R138 R128 R129
3 1
6 1 C037
C035
R148
CN413 CN411
R110
CN101
1 3
(CHASSIS)
JACK
BOARD
• : Uses unleaded solder.
6 7
JC506 C521
R590 C522
C523 R517
56 C520 C524 29
R516
C518
IC503 R505
R504
R584
1 28 C535
C560 C730 R587
C512 C718
C534 C533
JC502 C505 C514
C573
C716
C501 C510
FB501 C536 C731 C559 C723 C717
C507 C511
22 1 22
C504
C502
C774
IC507 IC511
R050 3 1
R043
R053 C582 C581
C583
4 5
C592
23 C746 C747 C745 C744 44 23
C590
C591
R080 C769
R090
C763 C762 C761 C760
R087
R098
R139
E Q100
R301
K
A
R185
D001
L513 L512
R300
7
C078
C076
1
C077
C079
C074
R135
R304
C809
24 2
C703
C698 C704
CN015
25 1
FFC1
NFC1
KEY
NFC MODULE
BOARD
(RC-S801)
FFC3
32 32
8 9 10
(CHASSIS)
ET004 C790
C791
C532
R583 R586
C554 C728 C727
C531 C714
C576
C715 C530
C729 C553 C722 C548
1 22
C773
IC506 IC505
3 1 IC510
C584
C580
4 5 C588
C742 C743 C741 C740 44 23 C738 C739
C589
C768
C759 C758 C757 C756 C755 C754
L515 L509
D511
C776
R959
L514
R958
C116
R957
C765
C775
JC528
C811
C701
C702
ET001
(CHASSIS)
Note 1: When the KEY board is defective, exchange the REAR CABINET ASSY (SV) (Ref.
No. CAB1).
Note 2: When the JACK, LED and REMOTE boards are defective, exchange the complete
mounted board.
Note 3: CN401, IC905 and IC906 on the MAIN board cannot exchange with single. When
these parts are damaged, exchange the complete mounted board.
Note 4: When the WiFi module (WIFI1) is replaced, refer to "NOTE OF WiFi MODULE
REPLACING" (page 4), "PROCESSING OF REPLACING THE WiFi MODULE"
(page 4) and "CHECKING METHOD OF NETWORK CONNECTION" (page 5).
11 12
(CHASSIS)
C789
C786
C713
R582 R581
C527 C526
R585 C725 C724
C726
C528 C574
C575 C712
C547 C721 C529 C542 C541 C720 C525
1 22 1
C771
R589
C772
IC504
3 1 IC509 3 1
C579 C577
C578
4 5
4 5 C586
C737 C736 44 23 C734 C735 C733 C732 44
C587 C585
C766 C767
IC508
C753 C752 C751 C750 C749 C748
L511 L510
C697
C700 C699
11, 12
(11, 12)
1-893-094-
(CHASSIS)