Datasheet

3 TPA2051D3EVM Schematic
P
1.0
USB+
Black
V
dd
Vdd
GN
D
GND
GND GND
3
2
1
RCA
(Black)
B
YPASS
JP2
RCA
(Black)
1
2
3
M
ONO
C1
040
2
1.0ufd/10V
C
2
0402
1.0ufd/1
0V
3
2
1
RCA (Black)
INL1
0.47ufd/10V
04
02
C
3
0.47ufd/10V
0402
C
4
GND
C7 0603 1.0ufd
/16V
GND
Vdd
GND
1.0ufd/16V
0603
C12 C13
0603
2.2ufd/10V
GND
4
3
2
1
J1
GND
GND
C10 0603 1.0ufd/1
6V
White
SDA
SCL
White
USBPWR
White
OUT
P
GND GND
DNP
12
06
R8 R9
1206
DNP
HPL
White White
HPR
R6
0805
0.0 0.0
0805
R
7
2.2ufd/10V
0603
C14
GND
B
lack
R1
06
03
10
JP1
10
0603
R2
JP5
3
2
1
JP6
RCA (Black)
1
2
3
INR1
JP
7
RCA
(Black)
1
2
3
INL2
C5
0402
0.47
ufd/10V
C6
0402
0.47ufd/10V
JP
8
1
2
3
3
2
1
RCA (Black)
INR2
JP9
GND
GND GN
D
GND GND
Black
GND
GND
Black
Q1
SOT23-DBV3
BSS138Z
XCT
D
G
S
S2
1
2
GND
GND
C11 0603 DNP
GND
DVDD
+1.8VD
R3
0603
100
K
JP3
JP4
HEA
DPHONE
Shield
Right
Left
4NC5
3
2
1
GND GND
100ohms/4A
FB1
0805
GND
C15
0603
1
000pfd/50V
C16
0603
1000pfd/50V
GND
R4
0
805
1.0K
1.0K
0
805
R5
4
700pfd/50V
0603
C17 C18
0603
4700pfd/50V
GND GND
OUT
M
White
OUT
DNP
DNP
PW
R
G
ND
IN
DNP
VDD
GND
OUT+ OUT-
10ufd/16V
1206
C33
C8 0603 1.0ufd/16V
C9 0603 1.0ufd/16V
TPA2051D3YFF
U
1
WCSP25-YFF
A5 B5
B2
B3
D1
C1 E1 E2
D2
D3
A4
A1 E5
C5
C2 C3
C4
E3
D5A3
E4
B1
B4
A2
D4
0805
FB1
100ohms/4A
5
1
E A
H
PR
A
GND
V
REF
IN
R1
IN
R2
HPVSSHPVDD
MONO+
INL1INL2
MONO-
HPLENSCLSDA
AVDD BYP+ BYP- DVDD CPP
CPNOUT-PGNDPVDDOUT+
T
OP VIEW
M
EASUREMENT FILTER
GND
GND
G
ND GND
FROM
CO
NTROLLER
J
2
FROM
TAS1020
JP6/9
1-2 = DIFF
2-3 = SE
www.ti.com TPA2051D3EVM Schematic
Figure 7. TPA2051D3EVM Schematic
SLOU254 – June 2009 TPA2051D3EVM 9
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