NAD C 390DD, Service Manual

Page: 63 / 88

MCK0_OUT
1
MCK0_OUT
2
CKO0P1V8
3
CKO0GND
4
PWMCK0_OUT
5
CKO0P3V3
6
P1V8
7
GND
8
C1P1V8
9
CH1_REF0
10
C1P3V3
11
C1GND
12
CH1_REF1
13
CH1_REF2
14
CH1_FB0
15
CH1_FB1
16
CO1P1V8
17
CO1GND
18
CO1P3V3
19
CH0_FB1
20
CH0_FB0
21
CH0_REF2
22
CH0_REF1
23
C0GND
24
C0P3V3
25
CH0_REF0
26
C0P1V8
27
P1V8
28
GND
29
P3V3
30
CH3_PWM2
31
CH3_PWM1
32
CH3_PWM0
33
CH2_PWM2
34
CH2_PWM1
35
CH2_PWM0
36
GND
37
P3V3
38
CH1_PWM2
39
CH1_PWM1
40
CH1_PWM0
41
CH0_PWM2
42
CH0_PWM1
43
CH0_PWM0
44
P
3V3
45
GN
D
46
P
1V8
47
C
H
_0_1_AU
D
IO
_
S
C
K
48
C
H
_0_1_AU
D
IO
_
S
D
49
C
H
_0_1_AU
D
IO
_
W
S
50
C
H
_2_3_AU
D
IO
_
S
C
K
51
C
H
_2_3_AU
D
IO
SD
52
C
H
_2_3_AU
D
IO
_
W
S
53
P
W
M_MOD
E
54
GP
IO_
0
55
GP
IO_
1
56
P
3V3
57
GN
D
58
P
1V8
59
GP
IO_
2
60
IN
TER
R
U
P
T
61
B
R
ID
G
E
_ON
62
R
ESE
T
63
MCK_SE
L
64
GP
IO_
3
65
GN
D
66
P
3V3
67
GP
IO_
4
68
GP
IO_
5
69
T
EST
70
S
P
I_CK
71
S
P
I_CS
72
S
P
I_DATA
73
P
1V8
74
GN
D
75
P
3V3
76
GP
IO_
6
77
GP
IO_
7
78
VP
D
79
C
H
_4_5_AU
D
IO
_
W
S
80
C
H
_4_5_AU
D
IO
_
S
D
81
C
H
_4_5_AU
D
IO
_
S
C
K
82
C
H
_6_7_AU
D
IO
_
W
S
83
C
H
_6_7_AU
D
IO
_
S
D
84
C
H
_6_7_AU
D
IO
_
S
C
K
85
P
1V8
86
GN
D
87
P
3V3
88
CH7_PWM0
89
CH7_PWM1
90
CH7_PWM2
91
CH6_PWM0
92
CH6_PWM1
93
CH6_PWM2
94
P3V3
95
GND
96
CH5_PWM0
97
CH5_PWM1
98
CH5_PWM2
99
CH4_PWM0
100
CH4_PWM1
101
CH4_PWM2
102
P3V3
103
GND
104
P1V8
105
C7P1V8
106
CH7_REF0
107
C7P3V3
108
C7GND
109
CH7_REF1
110
CH7_REF2
111
CH7_FB0
112
CH7_FB1
113
C67P1V8
114
C67GND
115
C67P3V3
116
CH6_FB1
117
CH6_FB0
118
CH6_REF2
119
CH6_REF1
120
C6GND
121
C6P3V3
122
CH6_REF0
123
C6P1V8
124
GND
125
P1V8
126
CKO1P3V3
127
PWMCK1_OUT
128
CKO1GND
129
CKO1P1V8
130
MCK1_OUT
131
MCK1_OUT
132
C
5
P
1V8
133
C
H
5_RE
F
0
134
C
5
P
3V3
135
C
5GN
D
136
C
H
5_RE
F
1
137
C
H
5_RE
F
2
138
C
H5_FB
0
139
C
H5_FB
1
140
C
45P1
V
8
141
C
45GN
D
142
C
45P3
V
3
143
C
H4_FB
1
144
C
H4_FB
0
145
C
H
4_RE
F
2
146
C
H
4_RE
F
1
147
C
4GN
D
148
C
4
P
3V3
149
C
H
4_RE
F
0
150
C
4
P
1V8
151
C
K
IP
1V8
152
CK
IG
N
D
1
153
MCK_
IN
154
C
K
IP
3V3
155
MCK_
IN
_BAR
156
CK
IG
N
D
2
157
C
3
P
1V8
158
C
H
3_RE
F
0
159
C
3
P
3V3
160
C
3GN
D
161
C
H
3_RE
F
1
162
C
H
3_RE
F
2
163
C
H3_FB
0
164
C
H3_FB
1
165
C
23P1
V
8
166
C
23GN
D
167
C
23P3
V
3
168
C
H2_FB
1
169
C
H2_FB
0
170
C
H
2_RE
F
2
171
C
H
2_RE
F
1
172
C
2GN
D
173
C
2
P
3V3
174
C
H
2_RE
F
0
175
C
2
P
1V8
176
U3
ZXCZM800QPATR
R3V3
R1V8
1V8 3V3
S1V8
S3V3
C1V8
C3V3
C1V8 C3V3
150R
R103
150R R98
150R R101
150R R104
3k3 R105
3k3
R92
GND
GND
47uF
C123
3V3
150R R102
0R
R107
S1V8
1uF
C121
GND
S3V3
1uF
C118
GND
C1V8
1uF
C113
1uF
C112
GND
C3V3
1uF
C111
1uF
C109
GND
1uF
C107
1uF
C106
1uF
C105
1uF
C104
1V8
1uF
C103
1uF
C102
1uF
C101
4u7F
C100
GND
1uF
C108
1uF
C89
1uF
C88
1uF
C87
1uF
C86
3V3
1uF
C85
1uF
C84
1uF
C83
4u7F
C82
GND
1uF
C90
1uF
C91
1uF
C98
R1V8
1uF
C94
1uF
C93
GND
1uF
C99
100nF
C80
100nF
C77
R3V3
100nF
C76
GND
100nF
C81
GND
GND
1
2
2
3
3
X1
MB_MJ
L1
330nH
GND
10nF
C73
12pF
C71
12pF
C72
GND
PWMCKL
CH2_REF0
CH2_REF1
CH2_REF2
CH2_FB0
CH2_FB1
CH3_REF0
CH3_REF1
CH3_REF2
CH5_REF0
CH5_REF1
CH5_REF2
GND
BRIDGE
SPI_SD
SPI_CS
SPI_CK
!RESET
IP1
1
OP3
2
IP2
3
GND
4
OP2
5
IP3
6
OP1
7
Vcc
8
U10
NC7NZ17K8X
GND
P5V25
IP1
1
OP3
2
IP2
3
GND
4
OP2
5
IP3
6
OP1
7
Vcc
8
U14
NC7NZ17K8X
GND
P5V25
1uF
C52
CH2_PWM0_B
CH2_PWM2_B
CH5_PWM0_B
CH5_PWM2_B
150R
R128
150R
R127
3V3
GND
GND
1
2
GND
3 4
VCC
5
U16
NC7SV86P5X
C3V3 C3V3
GND
1
2
GND
3 4
VCC
5
U12
NC7SV86P5X
C3V3
GND
C3V3
1uF
C49
1uF
C48
GND
33pF
C56
GND
33pF
C54
GND
75R
R44
10pF
C58
GND
C108_L
C108_R
1R
R124
1R
R125
LED
D5
GND
1k
R46
3V3
MCK0
MCK0
CH2_PWM0 CH5_PWM0
CH2_PWM2 CH5_PWM2
CH2_PWM2
CH2_PWM0
CH5_PWM2
CH5_PWM0
INTERRUPT
GND
844kHz
1uF
C79
1uF
C92
100nF
C78
100nF
C75
33R
R79
33R R80
33R
R76
33R R78
CH4_5_SCK
CH4_5_SD
CH4_5_WS
CH4_REF2
CH4_REF1
CH4_REF0
CH6_7_SCK
CH6_7_SD
CH6_7_WS
CH5_FB0
CH5_FB1
C1V8 C3V3
PWMCKR
MCK1
C3V3
MCK1
75R
R119
10pF
C119
GND
CH1_REF0
CH1_REF1
CH1_REF2
CH0_REF0
CH0_REF1
CH0_REF2
CH6_REF0
CH6_REF1
CH6_REF2
CH7_REF0
CH7_REF1
CH7_REF2
S1V8 S3V3
1uF
C139
1uF
C140
1uF
C141
1uF
C144
100nF
C120
100nF
C122
1uF
C127
1uF
C136
3k3
No Fit
R120
3V3
GND
2
3V3
4
OP
3
EN
1
No Fit
X2
CFPS-73-108
GND
C3V3
4u7F
No Fit
C117
1uF
No Fit
C116
10k
No Fit
R116
10k
No Fit
R115
1uF
No Fit
C115
1k
No Fit
R118
GND
1k8
No Fit
R117
C3V3
1uF
C145
GND
150R
R68
150R
R56
3V3
CH6_7_SCK
CH6_7_SD
CH6_7_WS
AMP-4