10.
Circuit Diagrams and PWB Layouts
10-7-9
NT72453_POWER
19790_508.eps
NT72453_POWER
B09
B09
2014-10-22
4
715G6947
NT72453_POWER
FB443
120R
1
2
C1
3
06
4.
7U
F
6.
3
V
C4481
N
C
/10U
F
6.
3
V 20
%
C
4465
220N
F
16V
DV11
CORE11V
FB442
120R
1
2
C4479
10UF 6.3V 20%
FB445
120R
1
2
C
446
8
100N
F
16V
C
4467
100N
F
16V
C
447
8
4.
7U
F
C
4466
220N
F
16V
C1
7
4
10U
F
6.
3
V
FB447
120R
1
2
C
146
100N
F
16V
C1
6
7
10U
F
6.
3
V
C1
7
5
100N
F
16V
C4480
10U
F
6.
3
V 20
%
DV15_CLK
DV15_MMU
D
V15
DV15_CLK
DV15_MMU
C1
6
8
100N
F
16V
C1
7
3
100N
F
16V
C1
6
4
100N
F
16V
C1
6
3
100N
F
16V
C1
5
8
1U
F
6.
3
V
C4488
10U
F
6.
3
V 20
%
45
3
_
3
V
3
DV11
4
DV33
4,5,7,10,11,13,14,17,18
+5V_SW
4,9,11,13,16,17,18
DV33SB
4,6,10,11,18
DV15
4
GND
4,5,6,7,8,9,10,11,13,14,15,16,17,18
+5V_STB
4,6
DV33SB
+5V_STB
DV11
DV33
DV15
GND
+5V_SW
C714
4.7UF 10% 10V
C4
4
8
6
100N
F
16V
FB450
120R
1
2
A
DC_
3
V
3
FB444
120R
1
2
45
3
_
3
V
3
AU
_
3
V
3
DE
MO
D_
3
V
3
C
4471
220N
F
10V
C4402
4.7UF 6.3V
C4
4
6
9
100N
F
16V
DV12
LVDS
TVDAC
CORE-1.1V
TVADC
DEMOD
HDMI
AUDIO
USB
DDR
NT72453
POWER/GND
S
TBC & XTAL
GPIO
CLK_OUT
NT72453MBG-BA/B
U401H
VD
D
33
_
A
UA
DC
H1
8
V
DD1
1
_
DDR
P12
GN
D
_D
EM
OD
K19
VD
D
33
_H
D
M
I
W1
4
G
ND_
TV
A
DC0
L1
8
VD
D
33
_T
VAD
C
1
M2
0
VD
D
33
_T
VD
AC
R1
4
VD
D
33
_H
D
M
I
V14
VD
D
33
_I
O
H1
2
VD
D
33
_D
LL
T1
3
GN
D
_C
LK
AA1
GN
D
_H
D
M
I
T1
4
VD
D
33
_
A
UDA
C
H1
9
GN
D
_H
D
M
I
U1
4
VD
D
15_C
LK
AB1
VD
D
33
_I
O
H1
1
V
DD1
1
_
DE
MO
D
H2
1
VD
D
33
_T
VAD
C
0
L19
GN
D
_LVD
S
J1
3
V
DD_
CO
RE
U1
2
V
DD_
CO
RE
U1
1
V
DD_
CO
RE
U1
0
V
DD_
CO
RE
U9
V
DD_
CO
RE
T1
2
V
DD_
CO
RE
T1
1
V
DD_
CO
RE
T1
0
V
DD1
5
_
MMU
AC
5
V
DD1
5
_
MMU
AA6
V
DD1
5
_
MMU
AB6
VD
D
33
_U
S
B
G19
GN
D
_LVD
S
J1
4
G
ND_
TV
A
DC1
M1
8
GND
G6
GND
G7
GND
G16
GND
H7
GND
H8
GND
H9
GND
H10
GND
H15
GND
H16
GND
H17
GND
J7
GND
J8
GND
J9
GND
J10
GND
J11
GND
J15
GND
J16
GND
J17
GN
D
K7
GN
D
K
8
GN
D
K9
GN
D
K10
GN
D
K11
GN
D
K16
GN
D
K17
GN
D
K1
8
GN
D
L
8
GN
D
L14
GN
D
L15
GN
D
L16
GN
D
L17
GN
D
M
8
GN
D
M9
GN
D
M1
0
GN
D
M1
1
GN
D
M1
2
GN
D
M1
3
GN
D
M1
4
GN
D
M1
6
GN
D
N
8
GN
D
N1
0
GN
D
N1
1
GN
D
N1
6
GN
D
N1
7
GN
D
P10
GN
D
P11
V
DD1
5
_
DRA
M
AB
3
V
DD1
5
_
DRA
M
AC
3
V
DD1
5
_
DRA
M
AB4
V
DD1
5
_
MMU
AB5
V
DD1
5
_
MMU
AA5
GN
D
L11
GN
D
L12
GN
D
L1
3
GN
D
M1
5
GN
D
N1
2
GN
D
N1
4
GN
D
N1
5
GN
D
P16
GN
D
P17
GN
D
R1
0
GN
D
R1
5
GN
D
R1
6
GN
D
R1
7
GN
D
T7
V
DD_
CO
RE
U1
3
GND
G17
GN
D
R1
2
VD
D
33
_LVD
S
H1
4
VD
D
33
_LVD
S
H1
3
GN
D
K1
3
GN
D
K14
GN
D
K15
GN
D
L9
GN
D
L10
GN
D
M1
7
GN
D
P1
3
GN
D
P14
GN
D
P15
GN
D
R1
1
VD
D
33
_D
EM
OD
J2
1
GN
D
T
8
GN
D
T9
GN
D
T1
6
GN
D
U7
GN
D
U
8
GN
D
V
3
GN
D
V6
GN
D
V7
GN
D
W
3
GN
D
N1
3
GND_XTAL
U16
VDD33_STBC
V17
VDD33_XTAL
V16
VDD33_STBC
W17
EFUSE_EN
T17
VDD10_STBC
AC19
GND_XTAL
V21
V
DD1
1
_
HDMI
R1
3
V
DD1
5
_
MMU
AC
6
D
D
R
_VR
EF
C
A
W2
DDR_
ZQ
Y1
VDD25_CAP
M19
NC
A1
NC
AC1
NC
AC23
DDR_
V
RE
FDQ
W1
VDD33_CLK
W16
GND_CLK
U15
GN
D
P
8
GN
D
P9
GN
D
R
8
GN
D
R9
GN
D
T1
5
GN
D
W4
GN
D
W5
GN
D
W6
GN
D
W7
GN
D
Y2
GN
D
Y
3
GN
D
Y4
GN
D
Y5
GN
D
Y6
GN
D
Y7
GN
D
AA2
GN
D
AA
3
GN
D
AA4
GN
D
AA7
GN
D
AB7
GN
D
AC
7
DDR_
RE
S
ET
AB2
S
TB
C_
G
P
F_
1
0
AC
2
453_3V3_HDMI
D
V12
45
3
_
3
V
3
_H
D
M
I
C157 100NF 16V
MVREF
DV15_MMU
R186 1K 1/16W 5%
C4487
10UF 6.3V
R187 1K 1/16W 5%
C4403
4.7UF 6.3V
R188
240 OHM +-1% 1/16W
453_3V3_IO
45
3
_
3
V
3
DV15_MMU
C4
4
7
0
4.
7U
F
10
%
10V
C1307
1UF 6.3V
45
3
_
3
V
3
_I
O
FB103
300R
1
2
DV33SB
CO
RE
1
1
V
D
V15_C
LK
C4482
10UF 6.3V
C4474
100NF 16V
FB441
120R
1
2
C
4462
100N
F
16V
C
4464
220N
F
16V
DV33
C4
4
83
4.
7U
F
10
%
10V
453_3V3
FB446
120R
1
2
ADC_3V3
C
4461
100N
F
16V
C
446
3
220N
F
16V
FB449
120R
1
2
DEMOD_3V3
AU_3V3
C4484
220NF 16V
FB448
120R
1
2
FB102
300R
1
2
C4
4
8
5
100N
F
16V
CORE11V
45
3
_
3
V
3
_I
O
453_3V3_IO