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12.13. A-Board (12/16) Schematic Diagram
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A-BOARD (12/16)
TO 13/16
P_UXI
R8460
47k
SUB3.3V
TO 13/16
PEAKS-Pro4
R8469
10k
VJ8520
P_USB0OD
S
P_USB0VBUS
R8470
10k
P_USB0DN
P_USB0DP
100
101
SUB3.3V
R8493
10k
SUB3.3V
L8467
J0JHC0000045
C8490
C8489
16V
16V
R8487
0.1u
0.1u
10k
SUB3.3V
C8488
R8486
16V
47k
1u
R8490
10k
C8491
16V
0.1u
37
24
SELFPWR
AMBER[4]/SET_PORT_NUM1
C8492
R8488
38
23
VCC_D
GREEM[4]/FIXED_PORT4
16V
0.1u
100k
39
22
C8487
GANG
DD+[4]
40
21
16V
R8505
C8486
OVR#[2]
DD-[4]
0.1u
100k
16V
41
20
PWR#[2]
GND
0.1u
42
19
OVR#[1]
VCC_A
43
18
C8483
PWR#[1]/I2C_SDA
DD+[3]
44
17
16V
SEL27
DD-[3]
C8484
1u
50V
45
16
GREEM[1]/SPI_SK/FIXED_PORT1
VCC_A
12p
46
15
AMBER[1]/SPI_CS
XOUT
47
14
VCC
XIN
X8450
H0J120500062
48
13
VREG
GND
12MHz
R8485
IC8458
0
C8485
50V
12p
C1CB00003747
R8482
R8483
620
30
1%
1%
USB HUB
C8479
C8480
C8481
C8482
16V
16V
16V
16V
0.1u
0.1u
1u
0.1u
USB5V
L8465
P
C8474
C8475
WiFi SW
10V
16V
0.1u
10u
IC8457
C0DBZYY00541
L8466
J0JYC0000464
1
6
IN
OUT
2
5
GND
ILIM
3
4
C8478
C8477
EN
FLAG
16V
10V
0.1u
10u
VJ8480
R8453
37.4k
S
1%
R8472
100k
L8459
J0ZZB0000142
102
103
TO 13/16
PEAKS-Pro4
P_USB1VBUS
P_USB1OD
P_USB1DP
P_USB1DN
TO 13/16
PEAKS-Pro4
Bluetooth
P_USB3VBUS
P_USB3OD
L8463
TO 8/16
J0ZZB0000142
BT_USBDP
BT_USBDN
P_USB3DP
P_USB3DN
TO 13/16
PEAKS-Pro4
TP8450
P_USB2VBUS
TP8454
P_USB2OD
A20
K1FY105E0017
P_USB2DP
1
VBUS
P_USB2DN
2
DM
3
WiFi
DP
4
ID
5
GND
104
105
57
USB5V
L8450
P
C8452
C8453
USB SW
10V
16V
10u
0.1u
SUB3.3V
IC8453
C0DBZYY00541
L8461
TP8451
J0JHC0000045
R8450
1
6
IN
OUT
10k
2
5
C8457
C8454
C8455
TP8455
GND
ILIM
16V
6.3V
10V
3
4
EN
FLAG
0.1u
220u
10u
R8457
VJ8450
18.2k
S
1%
R8454
10k
L8451
J0ZZB0000142
USB5V
L8452
P
C8461
C8463
USB SW
10V
16V
10u
0.1u
SUB3.3V
IC8454
C0DBZYY00541
L8462
J0JHC0000045
TP8452
R8451
1
6
IN
OUT
10k
2
5
C8470
C8465
C8467
GND
ILIM
TP8456
3
4
16V
6.3V
10V
EN
FLAG
0.1u
220u
10u
VJ8451
R8458
37.4k
S
1%
R8455
10k
L8453
J0ZZB0000142
USB5V
L8454
P
C8462
C8464
10V
16V
USB SW
10u
0.1u
SUB3.3V
IC8455
C0DBZYY00541
L8464
TP8453
J0JHC0000045
R8452
1
6
IN
OUT
10k
2
5
C8471
C8466
C8469
GND
ILIM
TP8457
3
4
16V
6.3V
10V
EN
FLAG
0.1u
10u
220u
R8459
VJ8452
37.4k
S
1%
R8456
100k
L8455
J0ZZB0000142
106
107
USB1
1
VBUS
2
DM
3
DP
4
GND
JK8450
K1FY104B0081
USB2
1
VBUS
2
DM
3
DP
4
GND
JK8451
K1FY104B0081
USB3
1
VBUS
2
DM
3
DP
4
GND
JK8452
K1FY104B0081
108
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