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VERSION 0.1 2014-11-01
SD-26
Figure SD-26: NAPC163 Controller PWB (Sheet 3 of 6)
3 DT
7 VDD
0.1
C77
(-)
(-)
OUT B
L52
475
R197
150
R22
TP6
TP4
TP5
L53
28
XTI
1
XTO
9
D+
8
D-
2
CK
C78
0.1
+5V
+5V
0.0
R271
(-)
OUT A
0.1
C76
FROM SHEET 2
B6 J7
EXCITER RX (-)
FROM SHEET 1
+3.3V
+5V
47
C15
475
R226
182
R231
475
R220
DSP_DOWNSTREAM_TX
470pF
C81
R165
22.1
+1.2V
+3.3V
+3.3V
+3.3V
47
C14
B8
J7
TO SHEET 2
B2
J7
B1
J7
FROM SHEET 1
FROM SHEET 2
FROM SHEET 2
FROM SHEET 2
FROM SHEET 1
FROM SHEET 1
FROM SHEET 2
FROM SHEET 1
I2S_BCK
18pF
C90
18pF
C86
+5V
+5V
20
VCCP
18
VCOM
26
TEST0
PCM2705DB
U38
10
VBUS
13
RXCKI
46
SDINB
48
BCKB
37
BCKA
39
SDINA
21
CDIN
24
RST
+1.8V
42
VIO
11
LOCK
45
SDOUTB
36
SYNC
28
GPO3
27
GPO2
12
RXCKO
34
AESOUT
10
AGND
TO SHEET 1
TO SHEET 1
SHD
A5
J6
(+)
A4
J6
SHD
A6
J6
A2
J6
(+)
A1
J6
TO SHEET 2
SHIELD
A13
J5
(+)
A12
J5
OUT
ANALOG
B5 J7
B4 J7
B3 J7
EXCITER RX (+)
0.1
C17
0.1
C13
+3.3V
R194
1000
+3.3V
475
R216
182
R217
+3.3V
10.0K
R17
10.0K
R14
22.1K
R15
R212
22.1
R207
49.9
R213
49.9
6
5
3
U33:A
+1.2V
47
C16
10.0K
R25
47
C12
10.0K
R21
+1.8V
+1.8V
10.0K
R24
B7
J7
TO SHEET 1
L54
FROM SHEET 1
7 J14
5 J14
3 J14
USB D -
USB D +
0.1
C125
I2S_LRCK
1.0
C83
10
C84
1.0
C89
Y2
12.000MHz
R236
22.1
R241
22.1
13
VCCL
16
VCCR
25 TEST1
4
PSEL
+3.3V
14
VCC
7
GND
U20:E
SN74AHC86D
25
MCLK
47
LRCKB
38 LRCKA
20
CCLK
19
CS
23
INT
5
RX3+
6
RX3-
7
RX4+
8
RX4-
3
RX2+
4
RX2-
0.1
C142
9
VCC
17
VDD18
0.1
C143
0.1
C146
33 VDD33
14
MUTE
22
CDOUT
R275
22.1
41
N/C
29
GPO4
26
GPO1
40
SDOUTA
R116
49.9
35
BLS
44
BGND
18
CPM
43
DGND3
16
DGND1
30
DGND2
R150
56.2
32
TX+
31
TX-
15
RDY
C46
0.1
R117
100
C45
0.1
C51
0.1
R106
100
R132
100
1
2
3
U20:A
13
12
11
U20:D
C64
0.1
0.1
C65
CR27
24V
A9
J6
A3
J6
TO SHEET 1
SRC_AESOUT
A24
J5
AES/EBU
475
R234
2210
R9
10.0K
R11
1
RX1+
2
RX1-
R164
22.1
C49
0.1
R121
100
10
9
8
U20:C
4
5
6
U20:B
4
5
6
1
3
1
1
1
T1
4
5
6
1
3
1
1
1
T2
S2190103 SHEET 3 OF 6 V2
22pF
C82
#EXCITER_
+3.3V
DSP_CLOCK
DSP_I2S_DATA
#AUDIO_RESET-
EXCITER TX (-)
EXCITER TX (+)
#SRC_LOCK-
21
HOST
12
AGNDL
6
DGND
23
HID1/MC
15
VOUTR
5
DOUT
SRC4382IPFB
U28
N/A (GND)
AES/EBU
ANALOG
AES/EBU
2
IN
1
N/C
3
GND
5
ADJ
4
OUT
LP38500TS-ADJ
U4
2
IN
1
N/C
3
GND
5
ADJ
4
OUT
LP38500TS-ADJ
U2
221K
R16
2
IN
1
N/C
3
GND
5
ADJ
4
OUT
LP38500TS-ADJ
U3
L58
Q7
MMBT4401LT1
7
8
2
U27:B
EXCITER STREAMING DATA (+)
EXCITER STREAMING DATA (-)
EXCITER_STREAMING_DATA
DSP_DOWNSTREAM_RX
L55
7
8
2
U33:B
R206
22.1
1
VCC
4
GND
U33:C
SN65HVD31D
I2S_256FS
#SRC_CS-
PERIPHERAL_MOSI
PERIPHERAL_SCK
1.0
C85
# RF MUTE -
1.00M
R221
R235
1500
0.1
C99
0.1
C153
PERIPHERAL_MISO
I2S_AES_DATA
221
R110
221
R124
24
HID2/MD
19
PGND
11
ZGND
17
AGNDR
22
HID0/MS
27
SSPND
14
VOUTL
CR26
24V
R149
56.2
0.1
C141
ANALOG
DS1
G
10.0K
R10
1500
R232
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