10.
Circuit Diagrams and PWB Layouts
10.4 B 715G6092 SSB
10-4-1
Power-1
19530_523_130717.eps
130717
POWER-1
B01
B01
2013-06-11
1
715G6092
POWER-1
C
A B
PWR_12V 5,16
DV33 6,8,9,10,11,13,14,15,16
DV33SB 7,11,14,15,16
+5V_SW 7,10,13,15
DV11 14
DV15 12
GND 5,6,7,8,9,10,11,12,13,14,15,16
+5V_STB 5
DV33
DV11
+5V_STB
PWR_12V
GND
DV33SB
+5V_SW
DV15
AV25 14
AV25
C
PWR_12V
FB703
120R
1
2
INVERTER_ON_OFF
15
BRIGHT_ADJ 15
PWR_ON 11
GPIO
PWR_ON
INVERTER_ON_OFF
BRIGHT_ADJ
STB CONTORL
12/12V
R703
22K 1/16W 5%
C703
10UF 16V
R702
33K 1/16W 5%
Q702
BC847C
1
3
2
Q701
AON4421
D
1
D
2
D
3
G
4
S
5
D
6
D
7
D
8
R704
47K 1/16W 5%
R705
NC/10K 1/16W 5%
C705
1UF 10% 16V
+5V_SW
+5V_STB
ON OFF
+5V_STB to +5V_SW
PWR_ON_2
"PWR_ON_2"
Normal:High
Standby:Low
+5V_STB TO +5V_SW BY PWR_ON
R710
1
8
0K 1
%
U701
RT8079ZQW
VIN
1
VIN
2
GND
3
GND
4
AGND
5
FB
6
COMP
7
RT
8
SS
9
LX
10
LX
11
LX
12
BS
13
PG
14
EN
15
VIN
16
E-P
a
d
17
R709
7K5 1/16W 5
%
C713
22UF 20% 6.3V
C712
10UF 16V
C719
3
.3
NF 50V
C715
100NF 16V
R715
33
K
ohm 1/16W +/-1
%
C710
100NF 16V
C714
22UF 20% 6.3V
R717
NC/10K 1/16W 5
%
L701
MAPM0630F-1R0M-LF
C707
NC/100N16V
FB705
120R
1
2
R714
47K 1/16W 5%
C718
10NF 50V
R711
12K 1% 1/16W
R707
1Kohm 1/16W +/-1%
C709
100NF 16V
DV11
+5V_STB
+5V_STB to DV11
DV11
OFF ON
PWR_ON_2
5V/12V
FOR 12V
FB701
NC/120R
1
2
PWR_12V/5V
+5V_STB
FB702
NC/120R
1
2
C702
10uF 16V
2K13 EU NT72567 - 2 Layers 193mm X 125mm
TP709
TP70
8
ZD701
NC/BZX84C3V6
1
3
TP710
R701
100R 1/16W 5%
C708
100NF 16V
C701
100NF 16V
PWR_ON_2
INVERTER_ON_OFF
Normal:High
Standby:Low
PWR_12V_AUD
DC POWER INPUT
BRIGHT_ADJ
Normal:PWM or DC 3V3 Max
Standby: 0 V
CN701
CONN
2
4
6
8
10
12
1
3
5
7
9
11
BRIGHT_ADJ
TP701
INVERTER_ON_OFF
TP702
PWR_12V/5V
PWR_12V/5V
PWR_12V_AUD
TP70
3
TP704
C704
10uF 16V
C733
10UF 10V
R733
22K 1%
R729
NC/100K 1/16W 5%
FB704
120R
1
2
C739
8.2NF 50V
C734
10UF 10V
C740
1UF 16V
C732
10UF 10V
C741
100N 16V
FB709
120R
1
2
R732
124K 1%
C747
100N 16V
FB710
120R
1
2
R727
100K 1/16W 5%
L704
3.3UH
L702
2.2uH
C729
10UF 10V
C730
10UF 6.
3
V 20
%
U703
AP3417C
EN
1
GND
2
LX
3
VIN
4
FB
5
+12V to +5V_STB
PWR_ON_2
C727
2.2UF 16V
DV15
R723
10K +-1% 1/16W
U707
RT7234GSP
EN
1
FB
2
VREG5
3
SS
4
PGND
5
SW
6
BOOT
7
VIN
8
PGND
9
R719
15K 1%
+5V_STB
U705
VIN
3
VOUT
2
GND
1
4
4
PWR_12V
PWR_12V
C752
100NF 16V
+5V_SW to AV25
+5V_SW to DV15
C75
3
10UF 6.
3
V 20
%
R728
100R 1/16W 1%
C716
NC/100N16V
C751
100NF 16V
C746
22PF 50V
C742
1UF 16V
AV25
PWR_ON_2
R716
47K 1/16W 5%
+5V_SW
+5V_SW
C74
8
10
u
F 16V
C720
NC/100N16V
C7
38
100N 16V
PWR_12V_AUD
FB706
NC/120R
1
2
+5V_SW to DV33
C717
22UF 20% 6.3V
C711
1UF16V
+5V_SW
DV33
U702
AZ1084CD-3.3TRG1
VIN
3
VOUT
2
GND/ADJ
1
O X
PWR_12V_AUD
5,16
PWR_12V_AUD
O
A
O
U602
HS2
HEAT SINK
1
2
R718
NC/0R05 1/16W
R713
NC/0R05 1/16W
HS1
HEAT SINK
1
2
R712
NC/0R05 1/16W
U401
X
R708
NC/0R05 1/16W
C750
1UF16V
DV33SB
R725
NC/1K 1/16W 5%
U704
AP2125N-3.3TRG1
GND
1
VOUT
2
VIN
3
R720
10K 1/16W 5%
Q703
BC847C
1
3
2
C756
10UF 6.3V X5R +-20%
R721
4K7 1/16W 5%
+5V_STB to DV33SB
DV33SB
DV33SB
+5V_STB
R706
47K 1/16W 5%
+5V_STB
"PWR_ON"
Normal:Low
Standby:High
PWR_ON
PWR_ON_2
B
X