STR-DN850
STR-DN850
42
42
5-17. SCHEMATIC DIAGRAM – DIGITAL Board (9/9) –
• See page 59 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
DIGITAL BOARD (9/9)
(CHASSIS)
6
3.3
3.3
6
5
1.2 0.8
5
0
6
6
3.3
0.8
4
3.9
5
3.1
5.2
0.4
3.1
E
RX-
RX+
TX-
TX+
8
7
6
5
4
3
2
1
NW_SPI_READY
NW_SPI_CE
NW_SPI_REQ
NW_SPI_DIN
NW_SPI_DOUT
NW_SPI_CE
NW_SPI_CLK
NW_SD0_OUT
NW_LRCK_OUT
NW_BCK_OUT
NW_MCK_OUT
USB_OVC
NETWORK_TX
NETWORK_RX
USB_PCONT
4
16
C7018
0.1u
C4163
2.2u
C4183
0.1u
C7023
0.1u
C7013
0.1u
C7007
0.1u
C7021
1u
C7008
0.1u
C7022
1u
C7011
1u
C7012
0.1u
C7010
1u
C7000
100p
C7006
0.1u
C4182
10u
C4186
10u
C4164
2.2u
C7019
0.1u
C4187
0.1u
C7009
100p
C4190
4.7u
C7025
0.1u
C4185
0.1u
C7015
15p
C7014
15p
C7017
68p
C7016
68p
CL7043
CL4118
CL7046
CL7031
CL7015
CL7017
CL7032
CL7035
CL7044
CL7029
CL7038
CL7020
CL7039
CL7033
CL7028
CL7030
CL7042
CL7050
CL7018
CL7034
CL7021
CL7048
CL7019
CL7024
CL7023
CL7053
CL7036
CL7013
CL7027
CL7037
CL4115
CL7054
CL7041
CL7012
CL4117
CL7016
CL4116
CL7014
CL7051
CL7047
CL7049
CL7026
CL7022
JL7003
JL7004
CL7040
CL7025
CL7045
RX-
RX+
TX-
TX+
CN4000
5P
1
GND
2
D+
3
D-
4
VBUS
5
GND
CN7002
120P
1 GND
2 GND
3 3V3
4 3V3
5 3V3
6 3V3
7 GND
8 GND
9 1V2
10 1V2
11 1V2
12 1V2
13 GND
14 GND
15 1V9
16 1V9
17 GND
18 GND
19 3V3 RTC
20 GND
21 GND
22 TMS(JTAG)
23 GND
24 TCK(JTAG)
25 SPI_OUT(DA810)
26 TDI(JTAG)
27 SPI_DIN(DA810)
28 TDO(JTAG)
29 SPI_CLK(DA810)
30 SPI_NCS0
31 TXD0
32 SPI_NCS1(DA810)
33 RXD0(UART)
34 NRESET_MOD
35 RXD1(UART)
36 SSMD6
37 TXD1
38 SSMD4
39 GND
40 SSMD2
41 SSMD7
42 SSMD1
43 SSMD5
44 SSMCMD
45 SSMD3
46 SSMWP
47 SSMD0
48 NCS3
49 SSMCLK
50 NCS2
51 SSMCP
52 GND
53 GND
54 USBVBUS
55 USB D-
56 GND
57 USB D+
58 AOUT R-
59 USBVBUSDRV
60 AOUT R+
61
GND
62
GND
63
AOUT L+
64
PDOUT1(DA810)
65
AOUT L-
66
VCO1(DA810)
67
GND
68
PDOUT0
69
A23
70
VCO0
71
A22(DA810)
72
AC3CLK
73
AV3CTRL1
74
AV0CTRL0
75
AV3CTRL0
76
AV1DATA3
77
AV0CTRL2
78
AV1DATA2
79
AV0CTRL1
80
AV1DATA1
81
AV0CLK
82
AV1DATA0
83
AV0DATA3
84
GND
85
AV0DATA2
86
AV2CTR1(ADA_MCK)
87
AV0DATA1
88
GND
89
AV0DATA0
90
AV2CLK(ADA_BCK)
91
GND
92
GND
93
AV2CTR(ADA_LRCK)
94
AV4DATA1
95
AV2DATA3
96
AV4DATA0
97
AV2DATA2
98
GND
99
AV2DATA1
100
ETH_LED_ACT
101
AV2DATA0
102
ETH_LED_SPEED
103
GND
104
MIICRS
105
ETH RX-
106
MIICOL
107
ETH RX+
108
MIITXER
109
ETH CT
110
MIITXCLK
111
ETH TX-
112
MIITXD0
113
ETH TX+
114
MIITXD1
115
GND
116
MIIRXD0
117
NWAIT
118
MIIRXD1
119
NPD_RF
120
GND
D4160
RB751V40,115
ET7001
+NW_3.3V
NW_+4V
USB_VBUS1
+6V_USB
USB_VBUS1
FB7000
0uH
FB7001
0uH
J7000
8P
9 10
2
5
1
8
4
3
7
6
JL7001
JL7002
10k
R4193
10k
R7015
0
R7055
0
R7054
0
R7032
10k
R7037
10k
R4186
10k
R7038
47
R7024
47
R7044
330
R7043
47
R7034
47
R7033
7.5k
R7050
100k
R4185
1k
R4184
100
R7029
100
R7031
10k
R7041
220
R7051
47
R7035
10k
R7018
10k
R7016
100
R7004
0
R7012
10k
R7014
0
R7011
47
R7022
47
R7025
10k
R7013
0
R7006
0
R7007
68k
R4180
4.7k
R4181
12k
R4182
560k
R4187
150k
R4183
47
R7026
10k
R7017
0
R4191
15k
R7049
0
R4195
10k
R7064
10k
R4188
10k
R4189
10k
R4190
10k
R7061
R7066
10k
R7067
22k
NW_MUTE
NW_RESET
IC4103
MM3411A50NRE
1
VDD
2
GND
3
CE
NC
4
VOUT
5
IC4101
TPS2553DBVR
1
IN
2
GND
3
EN
FAULT
4
ILIM
5
OUT
6
IC4102
BD00HC5WEFJ-E2
1
VO
2
FB
3
GND
4
NC_4
EN
5
NC_6
6
NC_7
7
VCC
8
9
D4121
D4120
NW_GND
NW_GND
IC7000
BD00IC0WHFV-GTR
1
VO
2
FB
3
GND
4
EN
5
NC
6
VCC
7
IC7001
BD00IC0WHFV-GTR
1
VO
2
FB
3
GND
4
EN
5
NC
6
VCC
7
R7068
10k
C7029
1u
C7028
1u
+5V REG. (USB-VBUS)
IC4103
+1.2V REG.
IC7000
+3.3V REG.
IC7001
POWER CONTROL
IC4102
OVERLOAD CONTROL
IC4101
>004S
DIGITAL BOARD (1/9)
(Page 34)
>012S
DIGITAL
BOARD
(1/9)
(Page 34)
>020S
DIGITAL
BOARD
(4/9)
(Page 37)
>031S
FRONT
JACK
BOARD
CN104
(Page 55)
CONNECT TO
NETWORK BOARD
NW_LCH_N
NW_LCH_P
Note:
IC7000 and IC7001 on the DIGITAL board cannot exchange
with single. When these parts on the DIGITAL board are
damaged, exchange the entire mounted board.
Содержание STR-DN850
Страница 104: ...MEMO STR DN850 104 ...
