SRS-X9
SRS-X9
32
32
4-4. PRINTED WIRING BOARDS - MAIN Section (1/2) -
•
: Uses unleaded solder.
• See page 31 for Circuit Boards Location.
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 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).
Note 3:
CN401, IC905 and IC906 on the MAIN board cannot exchange with single. When
these parts are damaged, exchange the complete mounted board.
1
1
3
5
4
4
5
2
10
1
1
5
1
11
2
5
4
1
4
6
9
16
8
1
3
1
3
2
13
14
24
25
1
2
1
119
1
2
4
7
8
14
1
4
1
3
1
8
5
3
2
120
1
9
4
6
5
10
1
3
6
1
1
10
1
3
28
1
29
56
1
1
3
5
4
44
23
22
1
44
23
22
8
5
1
4
8
5
1
4
FB410
D940
R401
D941
JC515
R402
FB412
IC922
JC516
R403
FB413
JC517
R404
FB414
JC518
R211
FB416
R212
FB417
R213
CN003
FB418
R020
R214
FB419
R215
R022
R216
R217
CN007
R024
R218
R025
R219
R026 R027
FB420
R028
R412
CN010
R414
R220
JC528
R416
R223
CN015
R032
CN401
R420
C002
C003
C004
C005
C006
R042
C007
R043
CN411
R046
CN413
R048
R045
CN414
R049
R050
R052
R053
C401
C019
C402
C403
C404
C405 C406 C407
C408
C409
R062
C410
C411
C412
C413
C414
C416
C417
C418
C800
C419
C801
C802
C803
R070
C804
C035
C805
C806
C037
C807
C421
C809
C422
R076
C423
C811
R080
C045
C047
C048
R084
C049
R085
R086
R087
C051
C052
C053
C054
R090
R092
R093
C058
R094
R095
R097
R098
C060
D001
C063
Q100
C072
C073
C074
ET001
C075
C076
C077
C078
C079
CN099
ET006
C083
C084
C086
IC008
C088
C089
IC009
C090
IC010
C091
C092
IC013
IC014
C094
C095
IC402
L512
L513
L515
L514
L509
C697
C698
C699
R102
R103
R104
R107
FB501
R300
R301
R304
R110
R118
CN100
R504
CN101
R505
R120
FB902
FB905
R126
FB907
R128 R129
R516
R517
R130
R904
R135
R905
R906
R138
R139
R521
R522
R523
R524
R525
R526
R527
R528
R911
R529
R912
C107
R913
C108
R144
R914
C109
R915
R146
R916
R917
R148
R918
R530
R149
R919
R531
R532
R533
C110
R534
R535
C112
R536
R537
R538
R920
R921
C116
R922
R154
R924
C501
C502
R156
R157
C504
C505
R159
C507
C700
C701
R162
C702
C703
C510
C704
C511
C512
C514
C518
C519
R170
R171
C711
C712
C713
C520
C908
C714
C521
C909
C715
C522
R176
C716
C523
C717
C524
C718
R179
C719
C525
C526
C527
C910
C528
C911
C529
C913
C914
C720
C915
C721
R182
C916
C722
C723
C530
C724
R185
C531
C725
C532
C726
R957
C727
C533
C728
C534
R958
R189
R959
C729
C535
C536
R190
C730
C925
C731
C926
C732
C927
C733
C928
C540
C734
C541
C735
C542
C736
R197
C737
R198
C738 C739
R581
C546
R582
R583
C547
JC698
C930
R584
C548
C931
R585
C932
R586
C933
R587
C934
R588
C740
C935
C741
R589
C936
C742
C937
C743
C938
C744
C939
C745
C746
C552
C553
C747
R590
C554
C748
L001
C749
L002
C558
C941
C559
C750
C751
C946
C752
C753
C754
C560
C755
C756
C757
C758
C759
C760
C761
C762
C763
D511
C765
C766
C573
C767
C574
C768
C575
C769
C576
C577
C578
C579
C771
C772
C773
C580
C774
C775
FL401
C581
C776
FL402
C582
C583
C584
C585
1
44
23
22
1
44
23
22
C586
C587
C588
C589
C590
C785
FB001
C591
IC511
1
3
5
4
IC510
1
3
5
4
1
3
5
4
IC509
IC508
C786
FB002
C592
C788
FB004
C789
FB005
FB007
C599
C790
C791
IC905
IC906
C792
C793
C794
C795
C796
R003
C797
R004
C798
R005
C799
JC502
FB401
FB402
JC506
IC912
FB406
FB407
R204
R010
D938
R205
FB409
R011
D939
R206
R207
R013
R014
R017
ET004
L510
L511
MAIN BOARD
(COMPONENT SIDE)
(CHASSIS)
(CHASSIS)
(CHASSIS)
E
A
K
1-893-094-
11, 12
(11, 12)
(NC)
(NC)
LED
BOARD
REMOTE
BOARD
BT1
Bluetooth
MODULE
FFC2
(CHASSIS)
(CHASSIS)
WIFI1
WiFi
MODULE
(ANTENNA)
(CHASSIS)
(CHASSIS)
(CHASSIS)
NFC1
NFC MODULE
(RC-S801)
KEY
BOARD
JACK
BOARD
FFC1
FFC3
A
B
C
D
E
1
2
3
4
5
6
7
8
9
10
11
12
A
K
A
K
A
A
K
K
