NAD C 510, Service Manual

Page: 11 / 35

1.MAIN_DDFA1 (3/7)
11
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
P3
V3
45
GN
D
46
P1
V8
47
CH
_0_1_AUD
IO
_SC
K
48
CH
_0_1_AUD
IO
_S
D
49
C
H
_0_1_AUD
IO
_W
S
50
CH
_2_3_AUD
IO
_SC
K
51
CH
_2_3_AUD
IO
S
D
52
C
H
_2_3_AUD
IO
_W
S
53
PW
M
_MOD
E
54
GPIO
_0
55
GPIO
_1
56
P3
V3
57
GN
D
58
P1
V8
59
GPIO
_2
60
IN
TE
RRUPT
61
BRI
DGE
_ON
62
RE
SE
T
63
M
C
K
_S
EL
64
GPIO
_3
65
GN
D
66
P3
V3
67
GPIO
_4
68
GPIO
_5
69
TE
ST
70
SPI_
CK
71
SPI_
CS
72
SPI
_DAT
A
73
P1
V8
74
GN
D
75
P3
V3
76
GPIO
_6
77
GPIO
_7
78
VPD
79
C
H
_4_5_AUD
IO
_W
S
80
CH
_4_5_AUD
IO
_S
D
81
CH
_4_5_AUD
IO
_SC
K
82
C
H
_6_7_AUD
IO
_W
S
83
CH
_6_7_AUD
IO
_S
D
84
CH
_6_7_AUD
IO
_SC
K
85
P1
V8
86
GN
D
87
P3
V3
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
C5P1V8
13
3
CH
5_
R
EF
0
13
4
C5P3V3
13
5
C
5GN
D
13
6
CH
5_
R
EF
1
13
7
CH
5_
R
EF
2
13
8
C
H
5_
FB
0
13
9
C
H
5_
FB
1
14
0
C
45
P1
V8
14
1
C4
5GND
14
2
C
45
P3
V3
14
3
C
H
4_
FB
1
14
4
C
H
4_
FB
0
14
5
CH
4_
R
EF
2
14
6
CH
4_
R
EF
1
14
7
C
4GN
D
14
8
C4P3V3
14
9
CH
4_
R
EF
0
15
0
C4P1V8
15
1
C
K
IP
1V
8
15
2
CK
IGND1
15
3
M
C
K
_I
N
15
4
C
K
IP
3V
3
15
5
M
C
K
_IN
_B
A
R
15
6
CK
IGND2
15
7
C3P1V8
15
8
CH
3_
R
EF
0
15
9
C3P3V3
16
0
C
3GN
D
16
1
CH
3_
R
EF
1
16
2
CH
3_
R
EF
2
16
3
C
H
3_
FB
0
16
4
C
H
3_
FB
1
16
5
C
23
P1
V8
16
6
C2
3GND
16
7
C
23
P3
V3
16
8
C
H
2_
FB
1
16
9
C
H
2_
FB
0
17
0
CH
2_
R
EF
2
17
1
CH
2_
R
EF
1
17
2
C
2GN
D
17
3
C2P3V3
17
4
CH
2_
R
EF
0
17
5
C2P1V8
17
6
U1050
ZXCZM800
R1V8
1V8 3V3Z
C1V8
C3V3
C1V8
C3V3
C1V8 C3V3
0R
R1207
0R
R1209
0R
R1211
0R
R1214
0R
R1218
0R
R1221
0R
R1241
150R
R1208
150R
R1210
150R
R1212
0R
R1215
0R
R1219
0R
R1222
3k3
R1223
0R
R1234
0R
R1239
0R
R1242
3k3
R1244
3k3
R1245
DGND
DGND
DGND
47uF
C1299
3V3Z
150R
R1257
150R
R1249
C1V8
1uF
C1356
1uF
C1355
1uF
C1354
DGND
C3V3
1uF
C1344
1uF
C1343
1uF
C1342
DGND
1uF
C1352
1uF
C1351
1uF
C1350
1uF
C1349
1V8
1uF
C1348
1uF
C1347
1uF
C1346
4u7F
C1345
DGND
1uF
C1353
1uF
C1327
1uF
C1326
1uF
C1325
1uF
C1324
3V3Z
1uF
C1323
1uF
C1322
1uF
C1321
4u7F
C1320
DGND
1uF
C1328
1uF
C1329
1uF
C1332
R1V8
1uF
C1331
1uF
C1330
DGND
1uF
C1333
100nF
C1311
100nF
C1341
100nF
C1340
100nF
C1310
3V3Z
100nF
C1309
100nF
C1339
100nF
C1338
DGND
100nF
C1312
DGND
Modulator chip
GND
1
2
2
3
3
X1000
MB_MJ
L1020
BMB2A0300AN1
DGND
10nF
C1234
12pF
C1242
12pF
C1241
DGND
J1013
Pushbutton
DGND
DGND
LED
D1043
LED
D1042
DGND
1k
R1266
1k
R1265
3V3Z
DGND
3V3Z
DGND
CH1_REF0
CH1_REF1
CH1_REF2
1uF
C1336
1uF
C1335
1uF
C1334
1uF
C1337
75R
R1195
33pF
C1275
DGND
75R
R1199
33pF
C1277
DGND
75R
R1203
33pF
C1280
DGND
75R
R1197
33pF
C1278
DGND
75R
R1196
33pF
C1276
DGND
75R
R1204
33pF
C1281
DGND
DGND
1
2
3
4
5
6
7 8
9
10
11
12
13
14
J1015
5VZ
USB_LRCK
USB_SCK
USB_SD1
HD_SD0
HD_WS
HD_SCK
SP_SCK
SP_SD
75R
R1227
33pF
C1288
DGND
75R
R1228
33pF
C1289
DGND
75R
R1229
33pF
C1290
DGND
ZSPISS
ZSPIDATA
ZSPICK
ZRST
ZINT
ZSPIDATA
ZSPISS
ZSPICK ZINT
ZRST
ZRST
ZINT
ZSPIDATA
ZSPISS
ZSPICK
MCLK0
CP
D Q
Gnd
Vcc
1
2
3 4
5
6
U1054 NC7SZ374P6X
R3V3 DGND
CH1_REF0a
1
2 4
5
3
U1075
NC7SV86P5X
DGND
C3V3
33pF
C1279
DGND
CH0_MC
MCLK1
MCLK0
1
2 4
5
3
U1080
NC7SV86P5X
DGND
C3V3
33pF
C1286
DGND
CH2_MC
C3V3
0R
R1255
NC
R1251
DGND
75R
R1243
10P
C1292
DGND
CH0_MC
75R
R1188
10P
C1268
DGND
CP
D Q
Gnd Vcc
1
2
3 4
5
6
U1058 NC7SZ374P6X
R3V3 DGND
CH1_REF1a
CP
D Q
Gnd
Vcc
1
2
3 4
5
6
U1062 NC7SZ374P6X
R3V3 DGND
CH1_REF2a
DGND
DGND
DGND
CH1_REF1a
CH1_REF2a
CH1_REF0a
CH0_REF0
CH0_REF1
CH0_REF2
CP
D Q
Gnd Vcc
1
2
3 4
5
6
U1066 NC7SZ374P6X
R3V3 DGND
CH0_REF0a
CH0_MC
CP
D Q
Gnd
Vcc
1
2
3 4
5
6
U1070 NC7SZ374P6X
R3V3 DGND
CH0_REF1a
CP
D Q
Gnd
Vcc
1
2
3 4
5
6
U1074 NC7SZ374P6X
R3V3 DGND
CH0_REF2a
DGND
DGND
DGND
DGND
CH3_REF0
CH3_REF1
CH3_REF2
CP
D Q
Gnd
Vcc
1
2
3 4
5
6
U1053 NC7SZ374P6X
R3V3 DGND
CH3_REF0a
CH2_MC
75R
R1187
10P
C1267
DGND
CP
D Q
Gnd Vcc
1
2
3 4
5
6
U1057 NC7SZ374P6X
R3V3 DGND
CH3_REF1a
CP
D Q
Gnd
Vcc
1
2
3 4
5
6
U1061 NC7SZ374P6X
R3V3 DGND
CH3_REF2a
DGND
DGND
DGND
CH2_REF0
CH2_REF1
CH2_REF2
CP
D Q
Gnd Vcc
1
2
3 4
5
6
U1065 NC7SZ374P6X
R3V3 DGND
CH2_REF0a
CH2_MC
CP
D Q
Gnd
Vcc
1
2
3 4
5
6
U1069 NC7SZ374P6X
R3V3 DGND
CH2_REF1a
CP
D Q
Gnd
Vcc
1
2
3 4
5
6
U1073 NC7SZ374P6X
R3V3 DGND
CH2_REF2a
DGND
DGND
DGND
CH0_REF0a
CH0_REF1a
CH0_REF2a
CH2_REF1a
CH2_REF2a
CH2_REF0a
CH3_REF2a
CH3_REF1a
CH3_REF0a
1uF
C1249
1uF
C1250
1uF
C1251
1uF
C1252
1uF
C1253
1uF
C1254
R3V3
DGND
1uF
C1243
1uF
C1244
1uF
C1245
1uF
C1246
1uF
C1247
1uF
C1248
R3V3
DGND
1uF
C1314
C3V3
DGND
CH5_REF0
CH5_REF1
CH5_REF2
CP
D Q
Gnd
Vcc
1
2
3 4
5
6
U1051
NC7SZ374P6X
R3V3 DGND
CH5_REF0a
MCLK1
CH4_MC
75R
R1189
10P
C1270
DGND
CP
D Q
Gnd
Vcc
1
2
3 4
5
6
U1055
NC7SZ374P6X
R3V3 DGND
CH5_REF1a
CP
D Q
Gnd Vcc
1
2
3 4
5
6
U1059
NC7SZ374P6X
R3V3
DGND
CH5_REF2a
DGND
DGND
DGND
CH4_REF0
CH4_REF1
CH4_REF2
CP
D Q
Gnd
Vcc
1
2
3 4
5
6
U1063
NC7SZ374P6X
R3V3 DGND
CH4_REF0a
CH4_MC
CP
D Q
Gnd Vcc
1
2
3 4
5
6
U1067
NC7SZ374P6X
R3V3 DGND
CH4_REF1a
CP
D Q
Gnd
Vcc
1
2
3 4
5
6
U1071
NC7SZ374P6X
R3V3 DGND
CH4_REF2a
DGND
DGND
DGND
CH7_REF0
CH7_REF1
CH7_REF2
CP
D Q
Gnd
Vcc
1
2
3 4
5
6
U1052
NC7SZ374P6X
R3V3 DGND
CH7_REF0a
CH6_MC
75R
R1190
10P C1269
DGND
CP
D Q
Gnd
Vcc
1
2
3 4
5
6
U1056
NC7SZ374P6X
R3V3 DGND
CH7_REF1a
CP
D Q
Gnd Vcc
1
2
3 4
5
6
U1060
NC7SZ374P6X
R3V3
DGND
CH7_REF2a
DGND
DGND
DGND
CH6_REF0
CH6_REF1
CH6_REF2
CP
D Q
Gnd
Vcc
1
2
3 4
5
6
U1064
NC7SZ374P6X
R3V3 DGND
CH6_REF0a
CH6_MC
CP
D Q
Gnd Vcc
1
2
3 4
5
6
U1068
NC7SZ374P6X
R3V3 DGND
CH6_REF1a
CP
D Q
Gnd
Vcc
1
2
3 4
5
6
U1072
NC7SZ374P6X
R3V3 DGND
CH6_REF2a
DGND
DGND
DGND
1uF
C1260
1uF
C1259
1uF
C1258
1uF
C1257
1uF
C1256
1uF
C1255
R3V3
DGND
1uF
C1266
1uF
C1265
1uF
C1264
1uF
C1263
1uF
C1262
1uF
C1261
R3V3
DGND
1
2 4
5
3
U1076
NC7SV86P5X
DGND
C3V3
33pF
C1282
DGND
CH4_MC
1
2 4
5
3
U1082
NC7SV86P5X
DGND
C3V3
33pF
C1291
DGND
CH6_MC
C3V3
0R
R1256
NC
R1254
DGND
75R
R1247
10P
C1293
DGND
1uF
C1303
1uF
C1302
1uF
C1300
C3V3
DGND
CH4_REF0a
CH4_REF1a
CH4_REF2a
CH5_REF0a
CH5_REF1a
CH5_REF2a
CH6_REF0a
CH6_REF1a
CH6_REF2a
CH7_REF2a
CH7_REF1a
CH7_REF0a
3V3Z Vin
AD
J
Vout
U1046
ZLDO1117
150R
R1179
240R
R1183
4u7F
C1237
DGND
4u7F
C1228
4u7F
C1229
5VZ
F5V
C3V3 Vin
AD
J
Vout
U1047
ZLDO1117
150R
R1180
240R
R1184
4u7F
C1238
330uF
C1226
DGND
4u7F
C1225
DGND
L1017
10uH
4u7F
C1230
5VZ
C1V8
R1V8
L1019
BMB2A0600RS2
Vin
AD
J
Vout
U1049
ZLDO1117
220R
R1182
100R
R1186
4u7F
C1240
DGND
4u7F
C1233
4u7F
C1235
F5V
1V8
Vin
AD
J
Vout
U1048
ZLDO1117
220R
R1181
100R
R1185
4u7F
C1239
DGND
4u7F
C1231
4u7F
C1232
5VZ
C1236
220U/6V3 HCN
5V3D
L1018
10uH
C1227
470U/6V3 HCN
5VZ
DGND
DGND
R3V3
OP
1
GND
2
IP+
3
IP-
4
DIS
5
POS
6
U1087
LT1806
ZR285-2.5
REF1000
B
C E
Q1004
FZT493
1k
R1262
150K
R1259
DGND
4u7F
C1319
47uF
C1317
150R
R1261
4n7F
C1304
62R
R1260
160R
R1264
NO FIT
C1318
4u7F
C1305
Vin
AD
J
Vout
U1086
ZLDO1117
100R
R1258
270R
R1263
4u7F
C1308
DGND
4u7F
C1297
9VD
R5V
4u7F
C1298
L1021
FB
C1307
470U/4V HCN(NC)
R1224
33R
/oe
1
a
2
gnd
3
y
4
vcc
5
U1081
AHC1G125
C1287
100n X7R
DGND
DGND
3V3Z
R
123
7
10
K
DGND
R1246
33R
/oe
1
a
2
gnd
3
y
4
vcc
5
U1084
AHC1G125
C1294
100n X7R
DGND
DGND
3V3Z
TPG1022
R1253
10
K
DGND
TPG1021
R1202
33R
/oe
1
a
2
gnd
3
y
4
vcc
5
U1077
AHC1G125
C1283
100n X7R
DGND
DGND
3V3Z
R1206
10
K
DGND
TPG1020
SP_LRCK
R1252
10K
Q1015
DTC114EKA
3V3Z
DGND
MUTEVA
TPG1023
TPG1024
TPG1025
DGND
3V3Z
L1599
BMB2A0600RS2
C1932
100U/10V HCN
844kHz 0R
R1511
C1506
100N
C1507
100N
C1508
100N
C1509
100N
C1510
100N
C1511
100N
C1512
100N
C1513
100N
C1514
100N
C1515
100N
C1516
100N
C1517
100N
C1518
100N
C1519
100N
C1520
100N
C1521
100N
C1522
100N
C1523
100N
C1524
100N
C1525
100N
C1526
100N
C1527
100N
C1528
100N
C1529
100N
1
2
3 4
5
6
J1210
DGND
75R
R1553
33pF
C1555
DGND
75R
R1554
33pF
C1556
DGND
75R
R1555
33pF
C1557
DGND
C1554
1N
DGND
Z_SCK
Z_SD
Z_WS
Z_SCK
Z_SD
Z_WS