Bluetooth
(A SIDE)
CX870 CONNECT
(A SIDE)
CX870 CONNECT
(B SIDE)
Bluetooth
(B SIDE)
REAR USB (A SIDE)
REAR USB (B SIDE)
AVR-X7200W ONLY (CX870)
d
OLD DAC (A SIDE)
OLD DAC (B SIDE)
j
Check the silk of DAC PCB
63201016
410
AS(
a
)_
OLD
63201016
420
AS(
s
)_
NEW
1
2
5
6
13
14
17
8U-310201-2
N1
C1
C2
C3
C4
C5
C6
C7
C8
L1
L2
R1
R2
R4
R5
U1
U2
X1
U3
3
C20
R3
R6
R7
1
2
120
119
1
12
8U-310201-1
63301020130AS
B901
B902
S901
N901
N903
N904
N907
U903
C3637
C3641
R3626
R3627
R3631
U902
R9035
R9036
R9037
R9038
R9039
R9040
L901
L3601
L3602
L3606
L3607
R901
R906
R907
R908
R915
C907
R961
R962
R966 R967
R968
R969
C930
R970
R971
R972
R973
R974
R975
N902
R982
C951
C952
C3615
C3619
C3623
C3627
C996
C997
C998 C999
R909
3
REF
A
63
64
1
2
63
64
1
2
N905
N906
R3613
R3617
C3645
C3649
R3659
L902
R902
R903
R904
R905
C901
C902
C903
C904
C905
R957
R958
R959
R960
R963
R964
R965
R976
R977
R978
R979
R980
R981
C953
C954
C3603
C3607
C3611
R3603
C3633
REF
B
REAR USB UNIT
8U-210164-3
C604
N601
N9042
B602
R604
C603
D601
D602
D603
L601
L602
1
GND
VBUS
D-
D+
DAC UNIT
63201016410AS
8U-210164-1
C40
13
C40
16
C40
19
C4024
C4025
K102
C40
71
C4074
C4077
C4080
C5048
C5049
C5050
C50
51
C5052
C5053
C5054
C5055
C4885
C5056
C4886
C5057
C4887
C5058
C4888
C5059
B101
C5060
C50
61
C491
C492
C493
C494
C495
C496
C497
C498
N3001
C505
C506
C507
C508
C509
C51
0
C511
C512
C523
C524
C525
C526
C527
C528
C529
C530
C537
C538
C1
50
C539
C151
C1
57
C540
C1
58
C541
C542
C543
C544
C551
C552
C553
C554
C555
C556
C557
N90
13
C558
C565
C566
C567
C568
C569
C570
C571
C572
C579
C580
C581
C582
C583
C584
C585
C586
N2103
N4819
N4822
C4102
C4105
C4106
C4115
C4116
C4117
C4118
C4119
C4120
C4121
C4122
C4032
C4035
C4135
C4036
C4137
C4039
C4139
C4040
C4141
C4043
C4050
C40
51
C4052
C4053
C4054
C4055
C4059
C4067
C4069
C4091
C4094
C4095
C4098
C4099
C5571
C5572
C5573
C5574
C5575
C5576
C5577
C51
7
C51
8
C531
C532
C559
C560
C573
C574
C587
C588
C4892
C4893
C4894
C4895
R401
N5002
C40
11
C40
12
U106
C4014
C4015
U109
C4017
C4018
R428
C4020
R429
C4021
C4022
C4023
C4026
C4027
R430
C4028
C200
R431
C4029
C201
R432
R8076
C202
R433
R8077
R434
R8078
R435
R8079
R436
R437
R438
C4030
R439
C40
31
C4033
C4034
C401
C402
C4037
C403
R440
C4038
C404
R441
R4011
C405
R442
R4012
C406
R443
R4013
C407
R444
R4014
R445
R40
15
R446
R40
16
R447
R40
17
R40
18
R40
19
C40
41
C4042
C4044
C4045
C411
C4046
C41
2
C4047
C41
3
R4020
C4048
C41
4
R40
21 C4049
C41
5
R452
R4022
C41
6
R453
R4023
C41
7
R454
R4024
C418
R455
R4025
U141
C419
R456
R4026
U142
R457
R4027
R458
R4028
R459
R4029
C420
C421
C4056
C422
C4057
C423
R460
R4030
C4058
C424
R461
R4031
C425
R462
R4032
C426
R463
R4033
R464
R4034
R465
R4035
R466
R4036
R467
R4037
R468
R4038
C4060
R469
R4039
C40
61
C4062
C4063
C4064
C4065
C4066
R470
R4040
C4068
R471
R4041
R4042
R4043
R4044
R4045
R476
R4046
R477
R4047
R478
R4048
C4070
R479
C4072
C4073
C4075
C4076
R480
C4078
R481
C4079
R482
R483
R484
R485
R486
R487
R488
R489
C4081
Q101
C4082
C4083
C4084
C4085
C4086
C4087
R490
C4088
R491
C4089
R492 R493
R494
R495
C4090
C4092
C4093
C5034
C5035
C5036
C4096
C5037
C4097
C5038
C5039
C5040
C5041
C5042
C5043
C5044
C5045
U40
11
C5046
U4012
C5047
U4013
U4014
U4015
U4016
U4017
U4018
R8109
R8110
R8111
R8112
R8113
R8114
R8115
R8116
R8117
R8118
R8119
R8120
R8121
R8122
R8123
R8124
R8125
R8126
R8127
R8128
R8129
R8130
R8131
R8132
R8133
R8134
R8135
R8136
R8138
R500
R501
R502
R503
R504
R8148
R505
R8149
R506
R507
R508
C4100
R509
C4101
C4103
R123
C4104
R8150
R124
R8151
R1
25
R8152
R1
26
C4107
R8153
R127
R51
0
C4108
R8154
R128
R511
C4109
R51
2
R51
3
R51
4
R51
5
R51
6
R51
7
R518
C4110
R519
C4111
C4112
C4113
C4114
R520
R1
39
R524
R525
R526
R527
R528
R1
40
R529
R141
R1
42
C4123
R1
43
C4124
R144
C4125
C109
R145
C4126
R146
C4127
R1
47
R530
C4128
R1
48
R531
C4129
R149
R532
U412
R533
R534
C110
R535
U41
5
R536
R537
U418
R538
C4130
R1
50
R539
C4131
R151
C4132
R1
52
C4133
R1
53
C4134
R154
R155
C4136
R157
R540
C4138
R158
U421
R541
R542
R543
U424
U427
R548
C4140
R160
R549
R161
C4142
R163
R164
U430
R550
R168
R551
R169
R552
R553
R554
R555
R556
R557
R558
R559
R171
R172
R174
L40
11
R175
L40
12
L40
13
R560
L40
14
R561
L40
15
R562
L40
16
R563
L40
17
R564
L40
18
R565
L40
19
R566
R567
C146
C147
L4020
C148
L40
21
C1
49
L4022
L4023
L4024
R572
R573
R574
R575
R576
C152
R577
C153
R578
C154
R579
C1
55
C156
C159
R580
R581
R582
R583
R584
C160
R585
C161
R586
R587
C163
R588
C164
R589
C165
C166
C167
C1
68
C169
R590
R591
C170
C171
C1
72
C1
73
C1
74
C175
C178
C191
C192
C193
C194
C195
C1
96
C1
97
C198
C1
99
C5567
C5568
C5569
C5570
C5578
C5579
C545
C546
1
11
1
TOP
G OI
138
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16