NAD C 510, Service Manual

Page: 13 / 35

1.MAIN_MCU (5/7)
13
Y1003
8 MHz
C1215
20P
C1214
20P
DGND
R1154
1MEG
RG15
1
VDD
2
PMD5/RE5
3
PMD6/RE6
4
PMD7/RE7
5
T2CK/RC1
6
T3CK/RC2
7
T4CK/RC3
8
SDI1/T5CK/RC4
9
PMA5/SCK2/CN8/RG6
10
PMA4/SDI2/CN9/RG7
11
PMA3/SDO2/CN10/RG8
12
MCLR
13
PMA2/SS2/CN11/RG9
14
VSS
15
VDD
16
C
1OU
T/AN8
/R
B
8
32
AV
SS
31
AVD
D
30
PM
A6
/VR
E
F+
/C
VR
EF
+/
R
A1
0
29
PM
A7
/V
R
E
F-
/C
VR
EF-
/R
A9
28
PGE
D2
/AN7
/RB7
27
PGE
C
2/
AN6
/OCFA/R
B
6
26
TMS/RA0
17
INT1/RE8
18
INT2/RE9
19
VBUSON/C1IN+/AN5/CN7/RB5
20
C1IN-/AN4/CN6/RB4
21
C2IN+/AN3/CN5/RB3
22
C2IN-/AN2/CN4/RB2
23
PGEC1/AN1/CN3/RB1
24
PGED1/AN0/CN2/RB0
25
C
2OU
T/AN9
/R
B
9
33
C
V
R
EF
OU
T/PM
A1
3/A
N
10
/R
B
10
34
PM
A1
1/
AN
11
/R
B
11
35
VS
S
36
VD
D
37
TC
K/
R
A1
38
U2
RTS/
B
C
LK
2/R
F1
3
39
U2
CTS/
R
F1
2
40
PM
A1
1/
AN
12
/R
B
12
41
PM
A1
0/
AN
13
/R
B
13
42
PM
ALH/P
M
A1
/AN
14
/R
B1
4
43
PM
ALL/PMA0
/AN1
5/
OCF
B/
C
N
12
/R
B1
5
44
VS
S
45
VD
D
46
C
N
20/
U1C
TS
/RD
14
47
U1
RTS/
B
C
LK1
/C
N2
1/RD
15
48
PM
A9
/U2
R
X/CN1
7/RF4
49
PM
A8
/U2
TX/C
N1
8/R
F5
50
USBID/RF3
51
U1RX/RF2
52
U1TX/RF8
53
VBUS
54
VUSB
55
D-/RG3
56
D+/RG4
57
SCL2/RA2
58
SDA2/RA3
59
TDI/RA4
60
TDO/RA5
61
VDD
62
OSC1/CLKI/RC12
63
OSC2/CLKO/RC15
64
VSS
65
SCL1/INT3/RA14
66
SDA1/INT4/RA15
67
IC1/RTCC/RD8
68
IC2/SS1/RD9
69
IC2/SCK1/PMCS2/PMA15/RD10
70
IC4/PMCS1/PMA14/RD11
71
SDO1/OC1/INT0/RD0
72
SOSCI/CN1/RC13
73
SOSCO/T1CK/CN0/RC14
74
VSS
75
O
C
2/R
D
1
76
O
C
3/R
D
2
77
O
C
4/R
D
3
78
PM
D
12
/IC
5/R
D1
2
79
PM
D
13
/C
N
19
/RD
13
80
PMWR/O
C
5/C
N1
3/R
D
4
81
PM
RD/CN14
/RD5
82
PMD1
4/
CN
15
/R
D
6
83
PMD1
5/
CN
16
/R
D
7
84
VCAP/VDDCO
R
E
85
ENVRE
G
86
PM
D
11
/R
F0
87
PM
D
10
/R
F1
88
PMD9
/RG1
89
PMD8
/RG0
90
TRCL
K
/RA6
91
TRD3
/R
A7
92
PMD0
/RE0
93
PMD1
/RE1
94
TRD2
/RG1
4
95
TRD1
/RG1
2
96
TRD0
/RG1
3
97
PMD2
/RE2
98
PMD3
/RE3
99
PMD4
/RE4
10
0
U1043
PIC32MX460FH
MCLR
3V3S
DGND
PGCLK
PGDATA
PGCLK
PGDATA
MCLR
C1217
100N 3V3S
RESET
1
GND
2
RESET
3
VDD
5
MR
4
U1042
TPS3825
DGND
1
2
3
4
5
CON1000
ICSP
MCLR
MR
MR
K2
R1129
1K
R1141
1K
R1130
1K
INT1
INT2
IRF
IRE
R1143B
33R
R1143C
33R
R1143D
33R
R1143A
33R
R1147B
33R
R1147C
33R
R1147D
33R
R1147A
33R
R
1134
A
12
0R
R
1134
D
12
0R
R
1134
C
12
0R
R
1134
B
12
0R
R1144
1K
DGND
IICS1
IICS0
SCL
SDA
MCUD+
MCUD-
A0
1
A1
2
A2
3
Vss
4
SDA
5
SCL
6
WP
7
Vdd
8
U1037
24LC16
DGND
C1183
100N
SCL
SDA
DGND
3V3S
3V3S
3V3S
VBUSON
VUSB
R1152
10K R1153
100R
232TX
232RX
TRIGIN
TRIGON_OFF
ZSPICK
ZSPISS
ZSPIDATA
SPINT
ZINT
R1155
8K2 R1156
4K7
C1216
2N2
D1040
3V6
12V5a
3V3S
3V3S 3V3S
DGND DGND DGND
3V3S
DGND
3V3S
DGND
3V3S
C1186
22U/6.3V
C1190
100N
3V3S
DGND
3V3S
DGND
C1198
100N
3V3S
DGND
C1199
100N
3V3S
DGND
C1200
100N
3V3S
DGND
C1204
100N
3V3S
DGND
C1205
100N
3V3S
DGND
C1206
100N
3V3S
DGND
C1207
100N
3V3S
DGND
C1197
22U/6.3V
DGND
R1157
10R
C
12
19
22
U
/6.
3V
C1218
100N
DGND
ZRST
R1151
39R
R1150
39R
K1
OC_DETECT
IICS1
IICS0
SCL0
SDA0
SCL1
SDA1
SCL2
SDA2
SCL
SDA
NO0
1
NO1
2
NO2
3
GND
4
IN2
5
IN1
6
COM
7
V+
8
U1039
TS5A3357DCU
NO0
1
NO1
2
NO2
3
GND
4
IN2
5
IN1
6
COM
7
V+
8
U1040
TS5A3357DCU
dgnd
dgnd
3V3S
3V3S
C1211
100N
3V3S
DGND
C1213
100N
3V3S
DGND
R
1131
A
12
0R
R
1131
D
12
0R
R
1131
C
12
0R
R
1131
B
12
0R
R
113
2A
12
0R
R
113
2D
12
0R
R
113
2C
12
0R
R
113
2B
12
0R
R
113
3A
12
0R
R
113
3D
12
0R
R
113
3C
12
0R
R
113
3B
12
0R
R1135
10K
R1137
10K 3V3S
1
2
4
3 D1039
PRTR5V0U2X
C1220
100nF
MCUD+
MCUD-
C1212
220u/10v
VBUSON
OC_DETECT
GN
D
1
IN1
2
IN2
3
EN
4
OC
5
OUT1
6
OUT2
7
OUT3
8
U1041
TPS2021D
R
11
49
47
K
R
11
48
47
K
5V3D
VUSB
DGND
VUSB DGND
R1164
33R
R1166
33R
R1165
33R
R1167
33R
ZSPISS
ZSPIDATA
ZSPICK
ZRST
ZINT
D1041
ss12
C1224
22u/6V3
G
1
OU
T
2
IN
3
O
2
U1045
ASM1117-3.3
C1222
100n
C1223
100n
C1221
470u/16v
3V3S
12V5a
3V3S
DGND
STBY
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U1036
NC7WZ17
3V3S
C1179
4n7
R1115
2K2J
232 gnd
trig in
C1184
100n
R1123
10KJ
R1125
6k
8
D1023
4v7
D1032
4v7
C1178
100n
R
112
1
10
K
C1+
2
V+
3
C1-
4
C2+
5
C2-
6
V-
7
Rin-
8
Rout
9
INV
10
Tin
11
Fon
12
Tout
13
gnd
14
Vcc
15
Foff
16
EN
1
U1038
MAX3221
C1194
100n
C1191
470nZ
C1202
470nZ
C1203
470nZ
C1193
100n
232 gnd
232 gnd
232 gnd
1
2
3
C1201
EMI100p
1
2
3
C1196
EMI100p
Txda
Rxda
1
6
2
7
3
8
4
9
5
G1
G2
J4050
RS232
C1192
22u/6.3v
R1136
10RJ
232 gnd
232 gnd
DGND 232 gnd
R1124
10RJ
C1185
100n
232 gnd
C1177
22u/6.3v
232 gnd
R1138
120R
R1116 120R
R1117 120R
TPG1019
input1
C1210
22P
R1142
100R
D1037
1SS352
D1038
1SS352
232 gnd
DGND
R1114
10RJ
C1195
22u/6.3v
D1025
1SS352
D1024
1SS352
3V3S
232TX
232RX
IRE
TRIGIN
R1122
47KJ
3V3S
TRIGON_OFF
3V3S
ZINT
R1174 0R SP_ERR
TDO_PLD
TDI_PLD
TMS_PLD
TCK_PLD
DGND
TDI_PLD
TMS_PLD
TDO_PLD
TCK_PLD
3V3DM
3V3DM
R1171 33
R1172 33
RX_INT R1173 0R
R1170
1K
R1168
33
MUTEVA
TCK
1
GND
2
TDO
3
VCC
4
TMS
5
TDI
6
CN1000
ALTER JTAG
M_MUTE
3V3DM
CPLD_CS
R1169 0R
R
117
5
1K
R
117
6
1K
R
117
7
1K
R
117
8
1K
3V3DM DGND
I/O/TDI
1
I/O
2
I/O
3
GND
4
I/O
5
I/O
6
I/O/TMS
7
I/O
8
VCC
9
I/O
10
11
11
I/O
12
I/O
13
I/O
14
I/O
15
GN
D
16
VCC
17
I/O
18
I/O
19
I/O
20
I/O
21
I/O
22
I/O
23
GND
24
I/O
25
I/O/TCK
26
I/O
27
I/O
28
VCC
29
GND
30
I/O
31
I/O/TDO
32
I/O
33
I/O
34
I/O
35
GN
D
36
INPUT/
G
C
LK
1
37
INPUT/OE
1
38
INPUT/G
C
LR
n
39
IN
PUT/OE
2/GCL
K2
40
VCC
41
I/O
42
I/O
43
I/O
44
U1044
EPM3032ATC44-10
CPLD_DA
CPLD_CLK
M
C
U
M
UTE
_E
N
SCL1
SDA1
INT_TX
INT2_RX
INT_RX
SCL2
SDA2
SCL0
SDA0
SPINT
SPERR
SPINT
USB_GPIO0
USB_GPIO1
USB_GPIO2
USB_GPIO3
M_MUTE
MUTEVA
XM1000
HOLE
C1180 22N
R1118100R
D10171SS352
D10201SS352
DGND
XM1001
HOLE
C1181 22N
R1119 100R
D1018 1SS352
D1021 1SS352
DGND
XM1002
HOLE
C1182 22N
R1120100R
D10191SS352
D10221SS352
DGND
TPG1015
TPG1016
DGND
TPG1017
TPG1018
DGND
SPI_MISO
SPI_MOSI
SPI_CS
SPI_SCK
DUT_RESET
PWRDNB
R1146
33R
R1145
33R
1
2
3
4
J1022
For debug
R1354 33R
R1355 33R
U2TX
U2RX
DGND
3V3S
R1353
10R
C1445
22U/6.3V
DGND
1
2
3
4
0
0
J1032
RF REMOTE
C1505
10N
R1366
10R
D1067
1SS352
D1068
1SS352
C1504
10U/10V
DGND
VUSB
DGND
DGND
R1364
39R
R136539R
USB FOR UPGRADE
LE
D
0
IRF
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
J1209 Header 20
VF
D
_R
S
T
VF
D
_C
S
VF
D
_C
LK
VF
D
_DAT
A
VFPEN
12v5
DGND
a1
1
gnd
2
a2
3
y2
4
vcc
5
y1
6
U1093
NC7WZ17
3V3S
C2225
100n
R1380
120R
DGND
R1381
120R
5
1
4
2
3
J1009A
SCJ351P00WS0B00G
25
21
22
J1009B
SCJ351P00WS0B00G
3V3S
R1382
4K7
R1383
1K
R
11
58
B
12
0R
R
11
58
A
12
0R
R
11
58
D
12
0R
R
11
58
C
12
0R
D1058
1SS352
D1057
1SS352
C2226
100n
C2227
100n
C2228
100n
C2229
100n
L1099
FB
DGND
DGND
3V3DM
3V3S
R1386
47K
dgnd
dgnd
change R1121 to 3K6
VC2
3V3S
VIN
1
GND
2
EN
3
FB
5
SGND
4
PG
6
SW
7
VO
8
U1200
TPS62120
L1299
FB
C1459
22u/6V3
L1300
22U(LQH3NPN220MM0)
C1458
10U/25V
DGND
L1301
FB
3V3S
R1126
560K
R1127
180K
DGND
NC
R1506
NC
R1507
NC
STBY
D1069
4v7
232 gnd
R1991
100KJ
VCC33
C1460
22P
D1070
1SS352
R
199
2
1K
VCC33
VCC33
USBGND