10.
Circuit Diagrams and PWB Layouts
10.2 B 715G7904 SSB
10-2-1
System Power
20080_500.eps
System Power
B01
B01
2015-11-13
715G7904
System Power
C733
220NF 16V
R744
47K 1/16W 5%
VCCK
AVDD12
C719
1uF 25V
+
C709
220UF 16V
C736
100NF 25V
R1
R2
FB1011
120R
1
2
R1
R2
+
C713
100UF 16V
DVDD3V3
DVDD3V3
+5V
C721
NC 10uF 16V
R706
1K 1/10W
R705
47K 1/10W 5%
BL_DIM_PRE
Backlight ADJ
BL_DIM
MAX:3.3V
MIN:0V
TP389
R7
2
9
10ohm
+
/-1
%
1/
10W
R726
10K 1/16W 5%
Q705
LMBT3904LT1G
R727
4.7K 1/16W
R728
4.7K 1/16W
L702 2.2uH 17.3mOHM 8.2A
5VSB
5VSB
D1004
NC SJPW-T4VL
1
2
VCCK
+
C730
330uF 6.3V
CN701
CONN
2
4
6
8
10
12
14
16
1
3
5
7
9
11
13
15
3.3V_TUNER
3D_SEL_PRE
R759
NC 0R05 OHM
Analog_Dimming_PRE
R760
NC 0R05 OHM
+
C703
220UF 16V
TP390
BL_DIM
16
BL_ON/OFF
13
R752
0R05 OHM
R751
0R05 OHM
R711
NC/3.3K 1%
R0402
(+5V ON/OFF):
Normal: High
Stand_By: Low
R707
0R05 1/10W
C706
1uF 10V
C708
100NF 16V
TP391
Q702
AON4421
D
1
D
2
D
3
G
4
S
5
D
6
D
7
D
8
FB707
120R 3A
1
2
3V3SB
R718
82K 1/10W
5VSB
+5V
+5V
R714
0R05 1/10W
BRIGHT_ADJ
PWM for 2D or
P3D panel
PWM for Scanning
(A3D panel)
R717
0R05 1/10W
R738
R739
C711
100NF 16V
ZD704
BZT52-B3V6
1
2
OR
OR
NC
NC
R738
0R05 OHM
R748
1
8
K
ohm
1/
16W
+
/-
1
%
R739
NC 0R05 OHM
C741
100N 16V
R704
100K 1/10W
C737
10UF 25V
TP392
C740
22UF 16V
C739
NC 22pF 50V
R749
3.3K 1%
BL_3D_DIMMING 16
C714
100NF 16V
C738
1.5nF 50V
C735
100N 50V
FB708
120R
1
2
5VSB
+12VSB_PRE
+12VAMBI
FB709
120R
1
2
DVDD3V3
AVDD3V3
U704
AT1527F11U
VCC
1
REF
2
GN
D
3
FB
4
EN
5
PGN
D
6
LX
7
VIN
8
T
herm
a
l P
a
d
9
R703
0R05 1/16W
R0402
3D_SEL
11
TP393
TP394
5VSB
+
C729
NC 100UF 16V
R702
10K 1/10W
R721
10ohm +/-1% 1/10W
C722
0.1uF 50V
C723
0.1uF 50V
+12VSB_PRE TO 5VSB
U703
VIN
3
VOUT
2
A
DJ(
G
ND)
1
R2
R1
C716
22uF 10V
C717
0.1uF 50V
R735
0R05OHM1/8W
R719
2.4KOHM +-1% 1/10W
R724
300R 1/10W 1%
R725
3K 1/10W 1%
C720
150pF 50V
TP041
TP042
TP047
FB702
NC 120R
1
2
TP050
R754
NC 100K 1%
R753
NC 100K 1%
TP051
R750
NC 4.7K 1/16W
C746
NC 100N16V
R755
NC 10R 1/16W 1%
R722
100R 1/16W 5%
R731
10K 1/10W 1%
Power on/off control
PS_ON
H:Stand by
L:Normal
DDRV
TP369
TP355
FB732
120R
1
2
R740
22K 1/10W
TP356
TP004
TP006
TP008
BL_ON/OFF_PRE
+12VAMBI
TP420
PS_ON_PRE
+12VAMBI
+12VSB_PRE
BL_ON/OFF_PRE
12V_Amp_PRE
TP048
3D_SEL_PRE
12V_Amp_PRE
POK
+12VSB_PRE
R747
24.9K 1%
YES
NO
2K14 Power
12V Only
YES
FB705
2K13 Power
Item
NO
FB702
R730
10K 1/10W 1%
TP370
L703
15UH
+12V
Analog_Dimming_PRE
TP234
U709
G903T63UF
VIN
3
VOUT
2
GN
D
1
4
4
C749
22UF 16V
+
C715
100UF 16V
C766
10UF 6.3V X5R +-20%
TUNER_3.3V
R736
560 OHM +-1% 1/10W
BL_DIM_PRE
+5VSB_PRE
U702
VIN
3
VOUT
2
AD
J
(GN
D
)
1
TP239
C702
100nF 50V
TP001
OPWRSB
5
Q703
BC847N3
C704
100nF 50V
U701
uP1734PSW8
NC
1
LX
2
POK
3
EN
4
FB
5
VDD
6
VIN
7
GND
8
GND
9
C705
NC 1uF 25V
TP340
TP002
TP341
POK
16
C744
NC 22UF 16V
POK
TP005
C707
10uF 16V
TP007
TP009
TP010
TP011
TP012
C712
10uF 16V
PS_ON_PRE
TP014
TP015
TP016
TP017
TP019
C725
10uF 16V
TP020
TP021
TP022
TP025
TP026
R745
12K 1%
+12VSB_PRE
R701
NC 0R051/8W
TP027
TP028
TP029
TP030
TP031
TP033
12V_Amp_PRE
TP034
FB701
120R
1
2
TP035
TP036
U706
G5759F11U
EN
1
BS
2
IN
3
LX
4
VCC
5
GND
6
FB
7
COMP
8
E-PAD
9
FB703
120R
1
2
TP037
TP038
TP039
12V_Amp
+5VSB_PRE
FB705
NC 120R
1
2
C724
100NF 16V
Analog_Dimming
16
5VSB
C701
NC 0.1uF 50V
C731
100NF 16V
C710
100NF 16V
R709
NC 4.7K 1/16W
PS_ON_PRE
R712
4.7K 1/16W
R713
NC 4.7K 1/16W
Q701
LMBT3904LT1G
5VSB
L701
2.2uH 17.3mOHM 8.2A
R708
2K 1/16W
R710
10K 1/16W 5%
R733
0R05OHM1/8W
R734
0R05OHM1/8W
C726
2.2NF 50V
C727
100NF 16V
C728
22UF 6.3V
+5V
DVDD3V3
3V3SB
5V_TUNER
Backlight ON/OFF
BL_ON/OFF
H:OFF
L:ON
R715
NC 4.7K 1/16W
R716
4.7K 1/16W
R723
4.7K 1/16W
R720
4.7K 1/16W
R732
0R05OHM1/8W
C718
10uF 16V
Q704
LMBT3904LT1G