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1
2
D
CN23
+
1
12V
F3A/250V
F1
2
3
3G3A-250V
DC-001- 内 径为2.0mm-G
_
CN10
1
CPU5V'
2
PWD
3
4
5
6
NC/6PIN-2.0-D-H-G
R273
NC/0ohm-0603- ±5%-1/10W
CPU5V
C
R352
NC/1Kohm-0603- ±5%-1/10W
R351
NC/22ohm-0603- ±5%-1/10W Q25
NC/PMBT3904
DC_PW
NC/10Kohm-0603- ±5%-1/10W
R353
CN13
1
+5V
2
+5V
GND
3
4
GND
NC/4PIN-2.0-D-H-G
B
CN3
1
12V
2
3
BLON
4
ADJ
5
6
GND
6PIN-2.0-D-H-G
270ohm-0603- ±5%-1/10W
+12V
8V
R10
E34
C41
D1
H1
H2
H3
H4
A
TEST
TEST
TEST
TEST
1
2
3
DC_12V
+
R380
NC/10Kohm-0603- ±5%-1/10W
C296
C298
NC/0.01uF-0603-X7R- ±10%-50V
0.01uF-0603-X7R- ±10%-50V
U1
MP1410ES-LF
L9
2
3
BS
IN
SW
TC5026U-470K-BK/NA
R56
DC_PW
7
EN
5
100ohm-0603- ±5%-1/10W
FB
D17
SK34A-SMA
C301
0.01uF-0603-X7R- ±10%-50V
C303
100pF-0603-NPO- ±5%-50V
R373
10Kohm-0603- ±5%-1/10W
0.01uF-0603-X7R- ±10%-50V
C394
C146
0.01uF-0603-X7R- ±10%-50V
U15
L16
MP1410DN-LF-Z
2
3
IN
SW
TC5026U-470K-BK/NA
R65
DC_PW
7
EN
5
100ohm-0603- ±5%-1/10W
FB
D49
SK34A-SMA
C147
0.01uF-0603-X7R- ±10%-50V
C164
100pF-0603-NPO- ±5%-50V
R66
10Kohm-0603- ±5%-1/10W
Q30
D5V
AO3401
C21
R37
4K7ohm-0603- ±5%-1/10W
0.01uF-0603-X7R- ±10%-50V
R89
100Kohm-0603- ±5%-1/10W
Q29
R84
DVD_ON
PMBT3904
10Kohm-0603- ±5%-1/10W
3
4
5
U7
UTC78L05L
CPU5V
3
1
VI
VO
C20
C72
0.1uF-0603-Y5V-+80%-20%-50V
1uF-0603-Y5V-+80%-20%-10V
+12V
0ohm-1206- ±5%-1/4W
R12
DVD_OP_12V
FB1
GZ3216D121T(F)
+
E12
100uF-16V- ±20%-5*11 － 105 ℃
C5
0.1uF-0603-Y5V-+80%-20%-50V
+5V
R175 0ohm-1206- ±5%-1/4W
0.1uF-0603-Y5V-+80%-20%-50V
R356
E33
30K9ohm-0603- ±1%-1/10W
470uF-16V- ±20%-8*9 － 105℃
+
C16
0.1uF-0603-Y5V-+80%-20%-50V
R357
10Kohm-0603- ±5%-1/10W
D5V
5V
R39
NC/0ohm-1206- ±5%-1/4W
R190
30K9ohm-0603- ±1%-1/10W
E43
470uF-16V- ±20%-8*9 － 105 ℃
+
C198
0.1uF-0603-Y5V-+80%-20%-50V
R191
10Kohm-0603- ±5%-1/10W
DVD+5V
C50
0.1uF-0603-Y5V-+80%-20%-50V
4
5
6
7
0.1uF-0603-Y5V-+80%-20%-50V
U9
UR133L-3.3V-C
MCU-VCC
2
3
V IN
V O
C92
C247
E2
0.1uF-0603-Y5V-+80%-20%-50V
47uF-16V- ±20%-4*7 － 105℃
U18
AZ1117H-3.3(TR)E1
5V
3
2
VI
VO
+ E25
C6
47uF-16V- ± 20%-4*7 －105℃
U19
AZ1117H-3.3(TR)E1
3
2
VI
VO
+
E42
47uF-16V- ± 20%-4*7 － 105 ℃
U13
AZ1117H-3.3(TR)E1
3
2
VI
VO
+
C23
E6
C24
0.1uF-0603-Y5V-+80%-20%-50V
100uF-16V- ±20%-5*11 － 105℃
U16
D41
D42
AZ1117H-1.8(TR)E1
3
2
VI
VO
1N4001-DO-41
1N4001-DO-41
+
C3
E41
100uF-16V- ±20%-5*11 － 105℃
0.1uF-0603-Y5V-+80%-20%-50V
Title
Size
Number
A3
Date:
14-Mar-2007
E:\ 项 目\DVB-T\B.TD703B.ddb
File:
6
7
8
D
3PVCC
C43
C139
TO UOCIII
0.1uF-0603-Y5V-+80%-20%-50V
C
0.1uF-0603-Y5V-+80%-20%-50V
+3V3A
TO NT68565
C44
0.1uF-0603-Y5V-+80%-20%-50V
HD3V3
0.1uF-0603-Y5V-+80%-20%-50V
0.1uF-0603-Y5V-+80%-20%-50V
C286
B
VDDA1.8V
C45
TO UOCIII
0.1uF-0603-Y5V-+80%-20%-50V
A
Revision
Sheet of
Drawn By:
8
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