SCHEMATIC DIAGRAMS (19/30)
s
19-CX870JUNCTION
GND LINE
POWER- LINE
POWER+ LINE
ANALOG AUDIO
DIGITAL AUDIO
TMDS SIGNAL
VIDEO SIGNAL
COMPONENT(Y)
MIICOL
GND
GND
GND
GND
VCO0
VCO1
GND
GND
NCS2
SSMD1
SSMD4
TDI
TDO
TMS
TCK
GND
GND
1.9V
1.2V
GND
3.3V
-
0*2
-
-
R
703
6
2K
2
R
703
7
2K
2
GND
GND
NCS3
SSMD2
SSMD6
GND
1.2V
3.3V
GND
+5V
-
R
700
3
0-201
2
N
ET
1.
2V
..
O
PE
N
-201
2
R
700
1
N
ET
1.
9V
..
...
.ETH_RX-..
...
AV2DATA3..
870VD1..
870VD3..
870DE..
I2C_SCL..
..
DEBUG_TX..
BT_TXD0(RXD0)..
E_SPI_CLK..
E_SPI_MIEO..
BT_TXD0(RXD0)..
BT_RXD0(TXD0)..
NWAIT
NC
GND
GND
A22
GND
A23
GND
GND
SSMD3
SSMD7
TXD1
RXD0
TXD0
SPI_IN
GND
GND
GND
1.9V
1.2V
GND
3.3V
0
R7052
0
R7050
0
R7048
MIIRXD1
MIITXD1
MIITXD0
MIITXCLK
MIITXER
LED_SPEED
MIICRS
LED_ACT
AV4DATA0
AV1CTRL1
AV1CTRL3
AV0CTRL0
AV3CLK
PDOUT0
PDOUT1
AOUTRP
AOUTRN
USB_VBUS
SSMWP
NRESET
SPINCS1
SPINCS0
ACT..
USBVBUS..
..
USBVBUS..
USBVBUSDRV..
L7002
R7053
C7005
100N-K
-
DGND..
TMS..
TDI..
TCK..
R7020
OPEN
AV3DATA1
MII_CRS
MII_TX_CLK
MII_TX_ER
MLBSIG
R7008
0
HDDATA15_1
AV3CLK
HDDATA14_1
0
R7013
0
R7011
SPF1
SPF0
AV3CTRL1
EXT_PA_EN1_5
ACT..
SPEED..
RTC3V3
10
U
F/
6.
3V-201
2
C
701
0
.ETH_TX-..
AV2DATA2..
NET/USB_LRCK..
870VD0..
870VD2..
870PCK..
870VS..
I2C_SDA..
870USBD-..
DEBUG_RX..
BT_RXD0(TXD0)..
E_SPI_MOEI..
BT_EINT(NCS3)..
NPD_RF
GND
AV0CLK
SSMCP
SSMD0
SSMD5
GND
RXD1
GND
1.2V
3.3V
GND
100N-K
C7014
100N-K
C7013
0
R7049
0
R7051
MIIRXD0
AV4DATA1
AV2CLK
AV2CTRL1
AV1CTRL0
AV1CTRL2
SSMCMD
R7042
OPEN
SPEED..
870USBD-..
AREA
MODEL
R7004
10K
SR5009
1U-K-1608
C7015
0*2
N1SG
NR1605
TDO..
R7023
OPEN
MII_COL
AV3DATA0
MLBDATA
MLBCLK
0
R7012
MII_TXD3
0
R7009
R
700
2
0-201
2
OPEN
SW7000
EXT_PA_EN1_24
MII_RXD3
AV4DATA1
C
700
0
100
N
-K
N
ET
1.
8V
..
O
PE
N
-201
2
R
700
0
N
ET
3.
3V
..
20010WS-05
N7005
OPEN
R7047
OPEN
R7045
OPEN
R7043
R7039
OPEN
GND
BT_TXD0
BT_RXD0
BT_PRIORITY(NWAIT)..
WLAN_ACTIVE(MIITXCLK)..
BT_ACTIVE(MIICOL)..
BT_ACTIVE
ETH_TXP
ETH_TXN
WLAN_ACTIVE(MIITXCLK)..
ETH_RXN
ETH_RXP
BT_ACTIVE(MIICOL)..
AV2DATA0
BT_LDO_ON(MIICRS)..
AV2CTRL2
AV2CTRL1
AV2CTRL3
AV0DATA1
AV0DATA3
AV0CTRL1
870VD5..
AV3CTRL0
870VD7..
AV3CTRL1
AOUTLP
AOUTLN
E_SPI_REQ..
USBVBUSDRV
USB_DN
USB_DP
C7011
OPEN
SSMCLK
E_RESET..
R7026
0
SPI_CLK
E_SPI_CS..
R7025
0
SPI_DOUT
TDI..
TCK..
3.3VRTC
OPEN
C7001
(14-5046-120-145-829+)
0*2
DLW21SN181SQ2L
DLW21SN181SQ2L
GND
SHIELD
-DATA
+DATA
VBUS
R7019
OPEN
R7018
OPEN
870VS..
870PCK..
870VD7..
870VD5..
870VD2..
870VD1..
OPEN
R7024
USB_PWR_EN
USBOTG_VBUS
10K
R7021
USB_OTG_DN
USB_OTG_DP
AV3CTRL0
10K
R7016
E_SPI_REQ..
I2C_SCL..
E_FACT_RST..
R7027
0
E_SPI_CS..
E_SPI_MIEO..
R7038 0
10UF/6.3V-2012
C7007
HDMI GND
.ETH_RX-..
.ETH_TX-..
...
NET/USB_DATAF/FL..
NET/USB_BCK..
NET/USB_MCK..
CX870_SPDIF..
DEBUG_TX..
OPEN-2012
C7012
OPEN
R7046
OPEN
R7044
R7040
OPEN
GND
L7001
CB05YTYH221-2012
BT_LDO_ON(MIICRS)..
+3.3V
BT_EINT
L7000
CB05YTYH221-2012
AV2CTRL0
CX870_SPDIF..
AV0DATA0
AV0DATA2
AV0CTRL2
NET/USB_BCK..
NET/USB_MCK..
870VD4..
870VD6..
870HS..
BT_EINT(NCS3)..
0
R7041
TMS..
TDO..
OPEN
C7004
OPEN(1608)
R7005
OPEN
C7002
OPEN
C7003
ALL MODEL
U1B / N1B / K1B
U1B / N1B / FB
N1SG
R7022
OPEN
R7017
OPEN
870DE..
870HS..
870VD4..
870VD6..
R7007
0*4
870VD0..
870VD3..
R7006
0*4
E_SPI_CLK..
AV2DATA2..
I2C_SDA..
10K
R7014
R7015
0
E_SPI_MOEI..
E_RESET..
10UF/6.3V-2012
C7009
10UF/6.3V-2012
C7008
10UF/6.3V-2012
C7006
...
NET/USB_DATA_/FR..
NET/USB_LRCK..
DEBUG_RX..
TO Bluetooth
4P WIRE (2.0MM,RA)
N7000
6
8
5
7
3
1
4
2
BD82065FVJ-E2
U7000
IN
IN
EN
/QC
OUT
OUT
OUT
GND
1U-K-1608
C7016
1
2
3
5
4
20010WR-05
N7002
1
2
3
4
L7002
DLW21SN181SQ2L
2
3
4
1
R7053
0*2(OPEN)
R7010
0*4
11
7
11
3
10
9
10
5
10
1
99
97
95
93
91
89
87
83
79
75
71
67
63
59
55
53
51
49
47
45
43
41
37
33
29
25
21
17
13
11
9
7
5
3
1
11
8
11
4
11
0
10
6
10
2
98
96
94
92
90
88
84
80
76
72
68
64
60
56
54
52
50
48
46
44
42
38
34
30
26
22
18
14
12
10
8
6
4
2
11
9
11
5
10
7
10
3
11
1
85
81
77
73
69
61
57
65
39
23
35
31
27
15
19
12
0
11
6
10
0
10
8
10
4
11
2
86
78
74
70
82
62
58
66
40
24
36
32
28
16
20
122
121
N7001
120P-PLUG(5046)
63
59
55
51
47
43
39
35
31
27
29
23
25
21
17
13
9
5
1
64
60
56
52
48
44
40
36
32
28
30
24
26
22
18
14
10
6
2
61
57
53
49
41
45
37
33
19
15
11
7
3
62
58
54
50
42
46
38
34
20
16
12
8
4
CSEC202-3202B001C1AC
N7003
63
59
55
51
47
43
39
35
31
27
29
23
25
21
17
13
9
5
1
64
60
56
52
48
44
40
36
32
28
30
24
26
22
18
14
10
6
2
61
57
53
49
41
45
37
33
19
15
11
7
3
62
58
54
50
42
46
38
34
20
16
12
8
4
CSEC202-3202B001C1AC
N7004
BT_PRIORITY
WLAN_ACTIVE
BT_PRIORITY(NWAIT)..
NET/USB_DATA_/FR..
R7032
0-1608
R7033
0-1608
R7030
0-1608
R7028
0-1608
BT_LDO_ON
NET/USB_DATAF/FL..
USBVBUSDRV..
R7031
0-1608
R7034
0-1608
R7035
0-1608
R7029
0-1608
AV2DATA3..
Ref.7000 -
CX870 JUNCTION
AVR4/AVR3
N7005
127
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Summary of Contents for NR1605/FB
Page 8: ...Personal notes 8 ...
Page 26: ...Personal notes 26 ...
Page 103: ...CX870 7P 8P 5P PLATE PLATE 2P 7P 4P 7P 11P 5P 8P PLATE S30SC6MT WIRING DIAGRAM 103 ...
Page 140: ...Personal notes Personal notes 140 ...
Page 161: ...2 FL DISPLAY FLD 018BT021GINK FRONT U4400 PIN CONNECTION GRID ASSIGNMENT q T7 161 ...
Page 162: ...ANODE CONNECTION 162 ...