INPUT-USB BOARD #3
MAIN POWER IN
+12V
+5V
+3.3V
+12V
CR1
+12V
Green
Green
Green
12V
5V
3.3V
+
ES2AA
SMA
50V 2A
Red
0805
0805
0805
C1
R1
R2
R3
220ufd/16V
M
GND
13.0K
0603
560
0603
374
0603
Black
GND
GND
GND
GND
GND
+3.3VD1
PVDD TO 5V SWITCHER
R11
+3.3V
+3.3V
+3.3V
+3.3V
4.7 1/4W
0805
+5V
C11
L1
C3
VR2
SPDIF
7
5
2
3
6
1
8
4
VIN
ENA
NC
BOOT
10ufd/10V
0805
+12V
15uH
DG6045C
+
CR2
0.01ufd/50V
0603
C2
C4
R4
B240A-13-F
2A 40V
SMA
10.0K
0603
4.7ufd/16V
0805
PH
47ufd/16V
FC
GND
+3.3VD2
NC
GND
VSENSE
R5
GND
GND
GND
R16
3.16K
0603
TPS5410D
SOP8-D
4.7 1/4W
0805
GND
C12
ADC
MUXES
GND
10ufd/10V
0805
GND
+3.3VD3
R17
I2S
4.7 1/4W
0805
C13
5V TO 3.3V DC-DC CONVERTER
SELECT
MUXES
10ufd/10V
0805
+3.3V
VR3
BOM ONLY
1
2
3
5
GND
+3.3VD4
+5V
+
STANDOFFS
C5
C7
C8
C6
4
R18
0.5in
0.5in
0.1ufd/10V
0603
2.2ufd/10V
0603
0.1ufd/10V
0603
47ufd/16V
FC
SWITCHES
AND
4.7 1/4W
0805
0.5in
0.5in
TPS73633DBVT
SOT230DBV5
C14
GND
3.3V/400mA
GND
GND
GND
GND
10ufd/10V
0805
GND
LEDs
GND
SCH REV
PCB REV
A
A
PAGE INFO:
DESIGN LEAD TUAN LUU
POWER INPUTS AND SUPPLIES
DATE
JULY 12, 2011
SHEET 5 OF
DRAWN BY LDN
7
TI
EDGE # 6527708
FILENAME InputUsbBoard3.sbk
TI [ TEXAS INSTRUMENTS ]
