STR-DN840
STR-DN840
35
35
5-16. SCHEMATIC DIAGRAM – DIGITAL Board (8/8) –
• See page 51 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 (8/8)
(CHASSIS)
5
6
5
0.3 0.3
5
3.1
0.4
3.1
1.2 0.8
3.3
3.3
6
6
5
3.3
3.3 3.3
0.9
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
NW_SPI_READY
NW_SPI_CE
NW_SPI_REQ
NW_SPI_DIN
NW_SPI_DOUT
NW_SPI_CE
NW_SPI_CLK
NW_RESET
Network_TX
Network_RX
NW_MUTE
NW_SD0_OUT
NW_SD_IN
NW_LRCK
NW_BCK
NW_MCK
TX+
TX-
RX+
RX-
USB_OVC
NW_RESET
USB_PCONT
CL7044
C7009
100p
CL7035
CL7029
CL7015
CL7025
CL7022
100
R7004
CL7043
10k
R7041
CL7014
CL7016
CL7051
CL7041
NW_GND
CL7017
CL7027
47
R7022
CL7024
47
R7025
CN7002
CONNECT TO
NETWORK MODULE
120P
GND
GND
3V3
3V3
3V3
3V3
GND
GND
1V2
1V2
1V2
1V2
GND
GND
1V9
1V9
GND
GND
GND
3V3 RTC
SSMCLK
GND
SSMCP
USBVBUS
GND
GND
USB D-
AOUT R-
USB D+
AOUT R+
USBVBUSDRV
61
GND
62
GND
63
PDOUT1(DA810)
64
AOUT L+
65
VCO1(DA810)
66
AOUT L-
67
PDOUT0
68
GND
69
VCO0
TMS(JTAG)
70
A23
GND
71
72
AC3CLK
TCK(JTAG)
GND
TDI(JTAG)
73
AV0CTRL0
SPI_OUT(DA810)
74
AV3CTRL1
TDO(JTAG)
75
AV1DATA3
SPI_DIN(DA810)
76
AV3CTRL0
SPI_NCS0
77
AV1DATA2
SPI_CLK(DA810)
78
AV0CTRL2
SPI_NCS1(DA810)
79
AV1DATA1
TXD0
80
AV0CTRL1
NRESET_MOD
81
AV1DATA0
RXD0(UART)
82
AV0CLK
SSMD6
83
GND
RXD1(UART)
84
AV0DATA3
SSMD4
85
AV2CTR1(ADA_MCK)
TXD1
86
AV0DATA2
SSMD2
87
GND
GND
88
AV0DATA1
SSMD1
89
AV2CLK(ADA_BCK)
AV0DATA0
SSMD7
90
SSMCMD
91
GND
SSMD5
92
GND
SSMWP
93
AV4DATA1
SSMD3
94
AV2CTR(ADA_LRCK)
NCS3
95
AV4DATA0
SSMD0
96
AV2DATA3
NCS2
97
GND
98
AV2DATA2
99
ETH_LED_ACT
100
AV2DATA1
101
ETH_LED_SPEED
102
AV2DATA0
103
MIICRS
104
GND
105
MIICOL
106
ETH RX-
107
MIITXER
108
ETH RX+
109
MIITXCLK
110
ETH CT
111
MIITXD0
112
ETH TX-
113
MIITXD1
114
ETH TX+
115
MIIRXD0
116
GND
117
MIIRXD1
118
NWAIT
119
GND
120
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
NPD_RF
A22(DA810)
0
R7006
CL7028
CL7020
47
R7026
CL7040
CL7053
CL7054
CL7018
CL7039
47
R7024
10k
R7014
0
R7012
0
R7011
10k
R7013
10k
R7016
10k
R7015
10k
R7018
10k
R7017
CL7034
CL7030
CL7042
CL7026
0
R7007
CL7023
CL7021
C7017
68p
C7015
15p
C7013
0.1
C701
1
1
C7016
68p
C7014
15p
C7012
0.1
C7010
1
CL7019
47
R7033
47
R7034
0
R7032
10k
R7037
47
R7035
10k
R7038
CL7036
CL7013
CL7012
CL7037
C7000
100p
C7022
1
C7021
1
220
R7051
7.5k
R7050
15k
R7049
CL7049
CL7050
IC7000
BD00IC0WEFJ-E2
1
VOUT
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VIN
9
GND
2
22
R7028
0
R7053
100
R7031
CL7038
CL7033
FB7001
470ohm
CL7031
FB7000
470ohm
100
R7044
330
R7043
100
R7029
CL7032
CN7000
8P
4
3
2
7
5
1
6
8
CL7047
CL7048
CL7045
16
CL7046
C7019
0.1
C7018
0.1
C7025
0.1
JL7001
JL7002
IC4102
BD00HC5WEFJ-E2
5
6
7
8
4
3
2
1
9
10k
R4188
10k
R4190
4.7k
R4181
IC4101
TPS2553DBVR
1 Vin
2 GND
3 EN
4
FAULT
5
ILIM
6
Vout
D4160
RB751V-40TE-17
10k
R4189
C4163
2.2
C4183
0.1
100k
R4185
1k
R4184
68k
R4180
12k
R4182
C4164
2.2
VD4120
VD4121
CL4118
CL4116
CL4117
CL4115
CN4000
5P
1
2
3
4
5
GND
D+
D-
VBUS
GND
JL7003
JL7004
+6V
+NW_3.3V
47
R4005
47
R4004
47
R4001
47
R4000
IC4000
MFI341S2162
10k
R4006
+NW_3.3V
FB4000
0uH
10k
R4186
0
R4191
CL7009
CL7001
CL7000
CL7010
CL7006
NW_GND
USB_VBUS
CN7001
7P
+3.3V
GND
Network_RX
GND
Network_TX
RESET
NC
R4002
CL7052
CL7055
NW_WAKE
150k
R4183
560k
R4187
C4182
10
C4186
10
C4006
10
C4005
10p
C4004
47p
C4185
0.1
C7008
0.1
C7007
0.1
C7006
0.1
C4003
0.1
C4002
0.01
C7023
0.1
NC
EN
FB
FIN
NC
VIN
GND
VOUT
NC
NC
NC
VCC
VSS
NC
I2C_SCL
NC
NC
NC
NC
RESET
NC
NC
MODE0
NC
NC
I2C_SDA
MODE1
NC
NC
2.2k
R4003
2.2k
USB_VBUS1
4.7
C4190
10k
R4193
0.1
C4187
IC4103
1 VDD
2 GND
3 CE
4
NC
5
VOUT
R4195
0
CES521
D4161
MM3411A50NRE
0
0
R7055
E
ET7001
R7054
+5V REG. (USB-VBUS)
IC4103
OVERLOAD CONTROL
IC4101
+5V REG.
(USB-VBUS)
IC4102
CO-PROCESSOR
IC4000
+1.2V REG.
IC7000
JIG
2
DIGITAL
BOARD
(1/8)
(Page 28)
13
DIGITAL
BOARD
(4/8)
(Page 31)
14
DIGITAL BOARD
(6/8)
(Page 33)
H
FRONT
JACK
PWB
BOARD
CN104
(Page 48)
IC B/D
IC B/D
C7024
0.001
Содержание STR-DN840
Страница 99: ...MEMO STR DN840 99 ...