SCHEMATIC DIAGRAMS-22 / PART-27
NET / USB / POWER SECTION
TX-NR1007/3007/5007/1007/5007, DTR-70.1/80.1, DHC-80.1, PR-SC5507
A
1
2
3
4
5
B
C
D
E
F
G
H
BAHDM-0132/0157 (2/8)
U007
HDMI PC BOARD
RMII_TXD0
RMII_TXD1
RMII_TXEN
MDIO_CLK
MDIO_D
RMII_CRSDV
VDD_ETHD3.3V
VCC_ETHA3.3V
RMII_RXD1
RMII_RXD0
RMII_CRSDV
GND_ARM
RMII_TXD1
MDIO_CLK
RMII_50MHz
VDD_MPU3.3V
GND_ARM
VDD_USB3.3V
VDD_USB1.8V
ETH_INT
ETH_RESET
VDD_VBUS0_5V
I2C0_SCL
UART2_TXD
MDIO_D
I2C0_SDA
RMII_RXER
VDD_MPU3.3V
GND_ARM
SPI0_SCS
ACP_CS
VDD_CORE1.2V
GND_ARM
VDD_1.2V
GND_ARM
VDD_DA8x_3.3V
TX+
TX-
RMII_TXEN
RMII_TXD0
DIGSDO
DIGCLK
ARM_CLK
ARM_CS
ARM_RDY
DIGSDI
DIGSDO
DIGCLK
ARM_RST
VDD_MPU3.3V
GND_USB
VDD_USB3.3V
USB0_OC_DET
VDD_USB3.3V
ARM_SOMI
ARM_SIMO
DIGSDI
BOOT6
BOOT7
BOOT2
BOOT5
USB1_OC_DET
UART1_TXD
UART1_RXD
GND_ARM
GND_USB
UART2_RXD
RST
VDD_MPU3.3V
RXD
TXD
+2.4VDSP
VDD_MPU3.3V
+5VHD
+5VHD
ARM_RST
USB1_VBUSEN
VCC_1USB1.8V
RMII_RXD0
RMII_RXD1
RMII_RXER
VCC_1USB3.3V
USB0_D-
VCC_0USB1.8V
USB_FS_D-
U
VCC_0USB3.3V
VDD_CORE1.2V
RX+
RX-
USB0_VBUSEN
GND_USB
CHASSIS_GND
USBDM1
USBDP1
RMII_50MHz
ACP_RST
Host communication
SPI0 & control signals
SPI0_CLK must be Hi-Z when booting DA830
SPI1_SOMI must be Hi-Z when booting DA830
SPI1_SIMO must be Hi-Z when booting DA830
SPI1_CLK must be Hi-Z when booting DA830
RampUpTime
> 120uSec
RampUpTime
> 330uSec
These signals are not wired at this EvaBoard
SPI0_SOMI must be Hi-Z when booting DA830
for Debugging
TX+,TX- / RX+,RX- Pair's differencial impeadance= 100ohm
GNDD
APOWER
232TXD
232RXD
RESET
NC
NC
NC
VDD
TP65/TP66 must be connected to GPIO port when USB1 is used.
75
75
102
75
75
SI-60073-F or J0026D21NL
differencial impeadance = 90ohm
BOOT1
BOOT0
BOOT7
NAND
L
UART1
H
H
SPI0
L
L
Boot Opt.
BOOT2
H
L
H
BOOT3
H
H
H
H
H
H
BOOT3 is always pulled up.
H
BOOT1
BOOT0
Rx
Tx
differencial impeadance = 90ohm
Mid only
for non_frontUSB
for non_rearUSB
+3.3V
+3.3V
+3.3V
+1.2V
R3109 or R3110
BOOT6
R3115 or R3116
BOOT2
R3111 or R3112
BOOT5
R3107 or R3108
BOOT7
R3156
39
R3154
39
R3155
39
R3162
39
R3157
0
R3123
0
R3180
10F
C3148
223K
C3135
104K
C3134
104K
R3177
49.9F
R3176
49.9F
R3181
47
C3132
101J
R3169
22
R3194
4.7K
L3110
BLM18PG121SN1D
C3154
106K/6.3
C3139
105Z
R3163
22
C3113
105Z C3114 105Z
C3112
106K/6.3
C3107
105Z
L3105
BLM18PG121SN1D
R3199
1K
R3168
22
C3122
105Z
L3108
BLM18PG121SN1D
C3130 106K/6.3
R3164
4.7K
C3105
105Z
C3108
105Z
C3109
106K/6.3
L3104
BLM18PG121SN1D
L3103
BLM18PG121SN1D
C3106
106K/6.3
C3115
106K/6.3
C3116
106K/6.3
Q3103
BH18LB1WG-TR
4
NC
5
VOUT
1
VIN
2
VSS
3
CE
R3124
330
R3125
47
R3126
47
R3127
47
R3130
47
R3131
47
R3133
47
R3135
10K
R3136
0
R3137
0
R3113
10K
R3173
39
R3174
39
R3184
47
R3182
4.7K R3183 47
R3186
4.7K
C3143
105Z
C3156
102J
C3126
106K/6.3
C3137 105Z
C3127 105Z
C3128
105Z
C3129
105Z
C3131
105Z
C3133
105Z
C3136
105Z
C3138
105Z
C3140
105Z
C3147
106K/6.3
C3149
105Z
C3153
105Z
C3155
105Z
C3157
105Z
C3158
105Z
C3159
105Z
R3152
10K
C3118
105Z
R3149
1K
R3192
4.7K
R3193
4.7K
R3128
4.7K
C3104
105Z
C3102
220/10
C3103
102J
L3102
BLM18PG181SN1D
C3164
102J
C3165
220/10
C3166
105Z
R3200
10K
C3110
224K
C3117
102J
R3151
10K
C3146
105Z
R3185
3.9KF
C3151
103K
D3101 1SS352
C3152
106K/6.3
R3187
22KF
R3189
10KF
L3109
BLM18PG121SN1D
C3150
22/4
C3121
105Z
C3123
220/10
C3119
105Z
R3158
0
C3120
106K/6.3
L3107
BLM18PG121SN1D
C3124
105Z
R3172
3.9KF
R3171
2.2KF
R3170
390F
C3101
100/16
R3115
10K
R3111
10K
R3110
10K
R3108
10K
L3111
BLM18PG181SN1D
R3139
100
R3144
100
R3147
0
R3134
10K
R3143
10K
R3145
10K
R3146
39
R3148
39
Q3109
BD7820
1
_SHUT
2
INPUT
3
GND
4
OUTPUT
5
DAJ
TP85
TP84
TP90
TP95
TP83
TP79
TP80
TP88
TP108
TP107
TP93
TP94
TP81
TP116
TP115
TP92
TP91
TP89
TP87
TP86
R3179
49.9F
C3125
106K/6.3
R3670
10K
R3129
47
L3106
BLM18PG121SN1D
R3101
10K
R3102
15K
R3121
15K
R3122
1K
Q3001:D DA830
B16 DVDD
E12 DVDD
E9 DVDD
E8 DVDD
E5 DVDD
F12 DVDD
F11 DVDD
F5 DVDD
G12 DVDD
G5 DVDD
K12 DVDD
K5 DVDD
L12 DVDD
L11 DVDD
L5 DVDD
M12 DVDD
M9 DVDD
M8 DVDD
M5 DVDD
R16 DVDD
R1 DVDD
F6 CVDD
G11 CVDD
G10 CVDD
G7 CVDD
G6 CVDD
H11 CVDD
H10 CVDD
H6 CVDD
H7 CVDD
H12 CVDD
J12 CVDD
J11 CVDD
J10 CVDD
J7 CVDD
J6 CVDD
K11 CVDD
K10 CVDD
K7 CVDD
K6 CVDD
L6 CVDD
T1
VSS
T2
VSS
T15
VSS
T16
VSS
M6
VSS
M7
VSS
M10
VSS
M11
VSS
L7
VSS
L8
VSS
L9
VSS
L10
VSS
K8
VSS
K9
VSS
J8
VSS
J9
VSS
H8
VSS
H9
VSS
G8
VSS
G9
VSS
F8
VSS
F9
VSS
F10
VSS
E6
VSS
E7
VSS
E10
VSS
E11
VSS
B2
VSS
A1
VSS
A2
VSS
A15
VSS
A16
VSS
R3188
220KF
C3603
102K
R3178
49.9F
R3117
10K
R3159
0
R3160
0
Q3107
TA48033BF
1 I
2
G
3
O
C3111
NC
P3103A
USB
7
6
5
4
3
2
1
GND
+V
D+
D-
C3145
106K/6.3
C3144
105Z
L3145 DLP2ADN900HL4L
1
2
3
4
5
6
7
8
R3132
10K
R3671
0
R3672
0
TP82
P3101A
NPLG-5P918
TO_BAHDM-0291 PART-41 : B3
5
4
3
2
1
P3609
IMSA-9618S-04A
1
2
3
4
Q3102
MIC2005-0.5YM6
1 VIN
2 GND
3 EN
4
FAULT
5
CSLW
6
VOUT
Q3110
MIC2005-0.5YM6
1 VIN
2 GND
3 EN
4
FAULT
5
CSLW
6
VOUT
Q3001:B DA830
R6 SPI0_SOMI0/BOOT0
P6 SPI0_SIMO0/BOOT1
T5 SPI0_CLK/BOOT2
N4 SPI0_SCS/BOOT4
P5 SPI1_SOMI0/BOOT5
N5 SPI1_SIMO0/BOOT6
T6 SPI1_CLK/BOOT7
R3 I2C0_SDA/BOOT8
P3 I2C0_SCL/BOOT9
R4 UART2_RXD/GPIO5_12
P4 UART2_TXD/GPIO5_13
C6 UART1_RXD
D6 UART1_TXD
A4 RMII_MHZ_50_CLK/BOOT11
B8 RMII_TXD0
C8 RMII_TXD1
D8 RMII_TXEN
A7 RMII_CRS_DV
B7 RMII_RXD0
C7 RMII_RXD1
D7 RMII_RXER
A6 MDIO_CLK
B6 MDIO_D
A3
USB1_DP
B3
USB1_DM
C2
USB1_VDDA18
C1
USB1_VDDA33
F3
USB0_VSSA
C3
USB0_VDDA12
E3
USB0_VDDA18
H4
USB0_VSSA33
H5
USB0_VDDA33
D2
USB0_ID
E4
USB0_DRVVBUS
D3
USB0_VBUS
F4
USB0_DP
G4
USB0_DM
P3104
J0026D21NL
SI-60073-F
7
6
8
1
3
2
4
5
13
14
C3604
NC_103Z
R3119
4.7K
L3112
2
1
4
3
L3101
NC
2
1
4
3
Q3104
NC_TPD2E001DRLR
1 VCC
2 NC
3 IO1
4
GND
5
IO2
Q3106
BH33FB1WG-TR
1 VIN
2 VSS
3 CE
4
NC
5
VOUT
D3103
NC_SEC1803C
D3102
NC_SEC1403C
R3196
NC_220
R3195
NC_220
Q3105
NC_MFIver2B
1 NC
2 MD1/CS
3 NC
4 RESET
5 VCC
6
NC
7
NC
8
NC
9
NC
10
NC
11
VSS
12
SCL/SIMO
13
SDA/SOMI
14
MD0/SCLK
15
NC
16
NC
17
NC
18
NC
19
NC
20
NC
Q3108
KSZ8041NL
17 VDDIO_3.3
18 CRSDV/CNFG2
19 RXC
20 RXER/ISO
21 INTRP
22 TXC
23 TXEN
24 TXD0
25
TXD1
26
TXD2
27
TXD3
28
COL/CNFG0
29
CRS/CNFG1
30
LED0/ANEG
31
LED1/SPEED
32
RST
33
1
GND
2
VDDPLL_1.8
3
VDDA_3.3
4
RX-
5
RX+
6
TX-
7
TX+
8
XO
9
REFCLK
10
REXT
11
MDIO
12
MDC
13
RXD3/AD0
14
RXD2/AD1
15
RXD1/AD2
16
RXD0/DUP
PADDLE
Q3101
TPD2E001DRLR
1 VCC
2 NC
3 IO1
4
GND
5
IO2
R3190
39KF R3191
105KF
R3150
150
R3198 N.M.
R3165
N.M.
R3166
N.M.
R3167
N.M.
R3153
N.M.
R3104 N.M.
R3105 N.M.
R3106 N.M.
R3100 N.M.
R3138
N.M.
R3140
N.M.
R3141
N.M.
R3142
N.M.
R3175
N.M.
R3103 N.M.
P3102A
NSCT-9P2472
9
8
7
6
5
4
3
2
1
R3197
N.M.
R3161
N.M.
