10.
Circuit Diagrams and PWB Layouts
10-3 B 715G4481 SSB
POWER-1
19090_508_110412.eps
110412
POWER-1
B01
B01
2011-04-12
1
715G4481
POWER-1
+12V
+24V
DV15_DDR
DV11
BRIGHT_ADJ
STAND_BY
INVERTER_ON_OFF
GND
OPWRSB
+5V_SW
+5V_STB
STANDBY
BRIGHT_ADJ
INVERTER_ON_OFF
DV33
STB_PWR5V
STAND_BY
DV11
DV33SB
STANDBY
AV12
AV33
+12V_DET
+12_DET
DV10
OPWRSB
+12V
+5V_STB
+5V_SW
+24V
STB_PWR5V
+5V_STB
DV33
+5V_SW
AV33
AV12
+5V_SW
AV33
+12V
DV11
+5V_STB
DV10
+5V_SW
DV15_DDR
DV33
+12V
5,13,16
GND
5,6,7,8,9,10,11,12,13,14,15,16,17,18
+24V
16
DV15_DDR
10
DV11
8,12,14
STAND_BY
11
BRIGHT_ADJ
17
INVERTER_ON_OFF
17
OPWRSB
12
+5V_SW
5,6,7,9,12,14,15,16,17
+5V_STB
5,9,12,16
DV33
5,7,8,9,11,12,15,16,17
DV33SB
5,8,11,12,15,16
AV12
7,9,10,11,12,15,17
AV33
9,11,15,17
+12V_DET
11
DV10
5,7
DC POWER INPUT
+5V_STB TO +5V_SW BY DV11
SMD/0402
SMD/0402
SMD/0402
SMD/0402
SMD/0402
SMD/0402
SMD/0402
AV33 TO AV12
SMD/0402
C714
100N 16V
C714
100N 16V
CN701
CONN
CN701
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
R727
27K 1/10W 1%
R727
27K 1/10W 1%
R721
39K 1/16W 5%
R721
39K 1/16W 5%
FB702
120R/3000mA
FB702
120R/3000mA
1
2
C730
NC/10uF 10V
C730
NC/10uF 10V
U702
G1084-33TU3Uf
U702
G1084-33TU3Uf
VIN
3
VOUT
2
GND
1
TP
704
TP
704
R723
1K
5 1/10W 5
%
R723
1K
5 1/10W 5
%
C715
22NF25V
C715
22NF25V
+
C708
330UF 16V
+
C708
330UF 16V
R711
1
8
0K
1/10W 1
%
R711
1
8
0K
1/10W 1
%
R702
100R 1/16W 5%
R702
100R 1/16W 5%
TP
707
TP
707
L701
1.5UH
L701
1.5UH
+
C725
330UF 16V
+
C725
330UF 16V
+
C705
100UF 16V
+
C705
100UF 16V
TP700
TP700
R707
1K 1/16W 5%
R707
1K 1/16W 5%
R708
NC/1K1/16W
R708
NC/1K1/16W
R714
1K
5 1/10W 5
%
R714
1K
5 1/10W 5
%
C712
10uF 16V
C712
10uF 16V
FB707
220R/2000mA
FB707
220R/2000mA
1
2
R722
NC/10K
1/10W
R722
NC/10K
1/10W
C703
22NF25V
C703
22NF25V
R726
33K 1/10W 1%
R726
33K 1/10W 1%
R706
22KOHM 1/10W
R706
22KOHM 1/10W
U703
G1117T63Uf
U703
G1117T63Uf
VIN
3
GND
1
VOUT
2
TH
4
C709
1UF16V
C709
1UF16V
R728
1
8
0K
1/10W 1
%
R728
1
8
0K
1/10W 1
%
L702
1.5UH
L702
1.5UH
R718
33K 1/10W 1%
R718
33K 1/10W 1%
R725
100K 1/10W 5%
R725
100K 1/10W 5%
+
C702
470uF 16V
+
C702
470uF 16V
C721
10nF 50V
C721
10nF 50V
C718
100N 16V
C718
100N 16V
R701
10K OHM +-5% 1/8W
R701
10K OHM +-5% 1/8W
U701
TPS54418RTE
U701
TPS54418RTE
VIN
1
VIN
2
GND
3
GND
4
AGND
5
VSNS
6
COMP
7
RT/CLK
8
SS
9
PH
10
PH
11
PH
12
BOOT
13
PWRGD
14
EN
15
VIN
16
PwPd
17
C710
100N 16V
C710
100N 16V
+
C723
33UF 10V
+
C723
33UF 10V
FB701
120R/3000mA
FB701
120R/3000mA
1
2
C707
10uF 10V
C707
10uF 10V
C731
100N 16V
C731
100N 16V
R712
1K5 1/10W 1%
R712
1K5 1/10W 1%
C727
100N 16V
C727
100N 16V
FB706
120R/3000mA
FB706
120R/3000mA
1
2
U704
TPS54319RTE
U704
TPS54319RTE
VIN
1
VIN
2
GND
3
GND
4
AGND
5
VSNS
6
COMP
7
RT/CLK
8
SS
9
PH
10
PH
11
PH
12
BOOT
13
PWRGD
14
EN
15
VIN
16
PwPd
17
R720
100K 1/16W 5%
R720
100K 1/16W 5%
TP
706
TP
706
TP
705
TP
705
R724
1K5 1/10W 1%
R724
1K5 1/10W 1%
C719
10uF 10V
C719
10uF 10V
C713
10nF 50V
C713
10nF 50V
R703
2K7 1/16W 5%
R703
2K7 1/16W 5%
Q702
AON4421
Q702
AON4421
D
1
D
2
D
3
G
4
S
5
D
6
D
7
D
8
FB703
220R/2000mA
FB703
220R/2000mA
1
2
C729
100N 16V
C729
100N 16V
Q701
BC847C
Q701
BC847C
3
2
1
C706
100N 16V
C706
100N 16V
R710
120R 1/10W 1%
R710
120R 1/10W 1%
Q703
BC847C
Q703
BC847C
R713
12K 1/10W 1%
R713
12K 1/10W 1%
C704
1UF16V
C704
1UF16V
TP
70
3
TP
70
3
C701
NC/22U 10V
C701
NC/22U 10V
C716
100N 16V
C716
100N 16V
R715
1R 1/10W 5%
R715
1R 1/10W 5%
C726
10uF 16V
C726
10uF 16V
TP
701
TP
701
FB705
220R/2000mA
FB705
220R/2000mA
1
2
R709
4K7 1/16W 5%
R709
4K7 1/16W 5%
TP
702
TP
702
R704
33K 1/10W
R704
33K 1/10W
R719
NC/10K
1/10W
R719
NC/10K
1/10W
+
C717
100UF 16V
+
C717
100UF 16V
R705
1K 1/16W 5%
R705
1K 1/16W 5%
C711
100N 16V
C711
100N 16V