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9. Schematic Diagram
9.1 Main Board
715G3805M1A000005B
DC POWER INPUT
CN701
1
INVERTER_ON_OFF
2
BRIGHT_ADJ
3
+12V/5V
4
5
6
7
8
+24V
9
10
R704
100OHM1/16W
11
STB_PWR5V
SMD/0402
12
13
C701
NC/22U 10V
CONN
R703
10KOHM +-5% 1/8W
FB705
+5V_STB
220R/2000mA
1
2
D703
BAS316
R716
C707
C723
C719
0R05 1/10W
MP2212DN
100N 50V
22uF 10V
22uF 10V
4
5
BS
VCC
3
6
IN
SW
2
7
GND
SW
1
8
FB
EN/SY NC
9
Thermal Pad
U701
OPWRSB
R714
4.7K1/16W
SMD/0402
C709
1UF16V
Vout=0.8x (1+4K/10K) = 1.12V for MP2212
FB706
+5V_SW
220R/2000mA
1
2
D704
BAS316
C711
C726
C724
MP2212DN
100N 50V
22uF 10V
22uF 10V
4
5
BS
VCC
3
6
IN
SW
2
7
GND
SW
1
8
FB
EN/SY NC
9
Thermal Pad
U702
Vout=0.8x (1+31.5K/10K) = 3.32V for MP2212
STB_PWR5V
FB701
120R/3000mA
1
2
FB702
120R/3000mA
1
2
+5V_SW DV33
R713
R712
NC/1K1/16W
1K1/16W
SMD/0402
SMD/0402
STANDBY
STANDBY
Q705
R710
1K1/16W
BC847C
SMD/0402
C725
1UF16V
C717
100N 50V
L701
4.7uH
D701
NC/SS3P4
C721
R715
R718
22uF 10V
0R05 1/10W
1K 1/10W 1%
C720
R720
560pF 50V
3K 1/10W 1%
R721
10K 1/10W 1%
C727
1UF16V
R725
0R05 1/10W
C718
100N 50V
L702
4.7uH
D702
SS3P4
C728
R726
R719
22uF 10V
0R05 1/10W
1.5K +-1% 1/10W
C722
R723
560pF 50V
30K 1/10W 1%
R722
10K 1/10W 1%
+5V_STB
+
C702
C708
470UF 10V
100N 16V
SMD/0402
EC080-35 も础
DV11
R705
STAND_BY
+5V_STB TO +5V_SW BY DV11
DV11
1
C713
C715
22uF 10V
100N 50V
U703
G1117T43Uf
3
VIN
VOUT
C733
1UF16V
DV33
AV33
R727
0R05 4A 1/4W
C714
C716
22uF 10V
100N 50V
43
+5V_STB
+5V_SW
Q704
8
1
D
D
7
2
6
D
D
3
R708
D
D
5
4
33K 1/10W
S
G
AON4421
C712
10U 10V
C705
1UF16V
R711
22KOHM 1/10W
2
2K7 1/16W 5%
Q702
SMD/0402
BC847C
C730
100N 16V
SMD/0402
DV33
FB707
220R/2000mA
2
C729
10uF 16V
DV18_DDR
2
C734
+
100UF 25V
R717
EC080-35 も础
120R 1% 1/10W
R731
56R 1/10W 1%
Vout=1.25x (1+56/120)= 1.833V
The item of this page start from "701"
T P V ( Top
Victory
Electronics
Co . ,
Ltd. )
絬 隔 瓜 絪 腹
G3805-1-32LE320E-100308
Key Component
04. POWER-1
Date
Wednesday , August 18, 2010
+5V_SW
FB703
NC/220R/2000mA
+5V1_TUN
1
2
+5V_STB
+5V1_TUN
FB704
Q703
6
1
2
1
D
D
5
2
220R/2000mA
D
D
4
3
S
G
AO6415
C706
1UF16V
R701
22KOHM 1/10W
R702 33K 1/10W
2
STANDBY
R707
Q701
BC847C
10K1/16W
SMD/0402
OEM MODEL
DTV SHARP LC-32LE320E MAIN BOARD
Size
Custom
TPV MODEL
E32AA2NBWLXPNS
Rev
PCB NAME
715G3805-1
称 爹
Sheet
4
of
16
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