10.
Circuit Diagrams and PWB Layouts
10.7 B 715G6165 SSB
10-7-1
System Power 1
19820_508.eps
System Power 1
B01
B01
2014-12-09
715G6165
System Power 1
+12V
BRIGHT_ADJ
TUNER VCC
R708
NC/1MOHM 1/16W +/-5%
PS_ON/OFF
OPWRSB
FB713
120R
1
2
+3V3_TUNER
DVDD3V3
R719
NC/22K 1/16W 5%
OPWRSB
INVERTER_ON_OFF:
Normal: High
Stand_By: Low
BRIGHT_ADJ
BRIGHT_ADJ:
Normal:Max:+3V3, Min:0V
Stand_By:0V
DC POWER INPUT
OPWRSB:
Normal: High
Stand_by: Low
INVERTER_ON_OFF
+5V_STB
DDRV
R710
4K7 1/16W 5%
OPWRSB
C739
10UF 16V
TP
7
0
5
L702
1.5UH
L703
3.3UH
FB711
120R 3A
1
2
FB704
120R
1
2
FB712
120R
1
2
C708
10UF 10V
C701
10UF 10V
FB705
120R
1
2
C713
22NF 25V
C723
22NF 25V
C719
100NF 16V
C738
1UF 16V
C730
10UF 6.3V 20%
R714
5K6 1/
16W
5
%
FB709
120R
1
2
R702
24R 1/10W 1%
C703
10UF 10V
R722
3
6K 1/
16W
5
%
R718
100K 1%
U701
AZ1084CS2-ADJTRE1
AD
J
/GN
D
1
OUTPUT(TAB)
2
INPUT
3
TP
7
0
4
R711
3
6K 1/
16W
5
%
FB703
120R
1
2
C735
100NF 16V
STANDBY POWER 3V3SB form +5VSB
R701
100R 1/16W 5%
C706
1UF 16V
C732
10UF 6.3V 20%
U706
AZ1117CH-3.3TRG1
AD
J
(GN
D
)
1
VOUT
2
VIN
3
4
4
C722
2.2nF 50V
FB707
120R 3A
1
2
+
C736
220U
F
16V
R720
22K 1%
C712
10UF 10V
R706
22K 1/16W 5%
R716
10K +-1% 1/16W
C741
10UF 10V
C726
10UF 10V
FB706
120R 3A
1
2
C731
10UF 6.3V 20%
TP
7
0
1
C737
1UF 16V
+12V
R715
4K7 1/16W 5%
C709
1UF 16V
Q701
BC847C
3
2
1
R703
110R 1/10W 1%
C721
100NF 16V
C700
NC/10uF 6.3V
+5V_SW
C727
100NF 16V
C711
10UF 10V
C707
10UF 10V
C744
22PF 50V
C743
100NF 16V
C746
10UF 10V
C725
10UF 6.3V 20%
U704
RT7234GSP
EN
1
FB
2
VREG5
3
SS
4
PGND
5
SW
6
BOOT
7
VIN
8
PGND
9
R737
22K 1%
C715
100NF 16V
Synchronous buck for 4A output Current
C734
10UF 6.3V 20%
TP
7
1
0
+12V to +5V_STB
C740
10UF 10V
R712
100K 1/16W 5%
C749
1uF 10V
OPCTRL4
4,11
C718
100NF 16V
OPCTRL4
U702
TPS54519RTE
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
Pw
Pd
17
AVDD3V3
TP
7
0
6
R704
33K 1/16W 5%
R717
5K6 1/
16W
5
%
R723
124K 1%
FB700
120R
1
2
L701
1.5UH
C747
10UF 10V
C742
100NF 16V
C704
2.2nF 50V
+
C717
100UF 16V
NEW 2.0mm Dual Row
C720
100NF 16V
Q702
AON4421
D
1
D
2
D
3
G
4
S
5
D
6
D
7
D
8
CN700
CONN
2
4
6
8
10
12
1
3
5
7
9
11
C714
10UF 6.3V 20%
R727
NC/22K 1/16W 5%
C729
100NF 16V
TP
7
0
0
TP
7
0
2
C724
10UF 6.3V 20%
C702
100NF 16V
U703
TPS54519RTE
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
Pw
Pd
17
C710
1uF 10V
C716
10UF 6.3V 20%
C728
10UF 6.3V 20%
C705
100NF 16V
TP
7
0
3
FB710
120R
1
2
R713
10K +-1% 1/16W
C733
10UF 6.3V 20%
R705
2K7 1/16W 5%
C745
8.2NF 50V
U705
VI
3
VO
2
GN
D
1
+12V
12V_AUDIO
3V3SB
DDRV
DVDD3V3
Q703
NC/BC847C
3
2
1
VCCK
+5V_STB
AVDD1V2
+5V_STB
+5V_SW
DVDD3V3
AVDD3V3
+5V_SW
3V3SB
+5V_STB
+5V_SW
+3V3_TUNER
+5V_STB
+12V
12V_AUDIO
+12V
OPWRSB
4,7
BRIGHT_ADJ 9
GND
3,4,5,6,7,8,9,10,11,12,13,14,15
INVERTER_ON_OFF 9
3V3SB
4,5,7,9,11,13
DVDD3V3 3,4,5,7,9,11,12,14,15
+3V3_TUNER 14
AVDD3V3 4,6,9,10,11,13
+12V
3,7,9
AVDD1V2 6,9,13,14
VCCK
4,11
+5V_SW
3,5,6,7,8,9,12,13,14
DDRV
10
+5V_STB
4,7
2D/3D_EN
9
12V_AUDIO
3
12V_AUDIO
FB708
120R
1
2
R707
NC/100R 1/16W 5%
2D/3D_EN
OPCTRL4
AVDD1V2
3V3SB
INVERTER_ON_OFF
2D/3D_EN
R709
NC/10K 1/16W 5%
VCCK
+5V_STB TO +5V_SW BY VCCK
+12V
AZ1117D-33
VCCK