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8.2 715G8232 MAIN
8-2-1System POWER
2K14 EU NT72562 - 2 Layers 193mm X 125mm
DC POWER INPUT
CN701
CONN
16
15
INVERTER_ON_OFF
BRIGHT_ADJ
14
13
PWR_ON_2
12
11
R701
10
9
100OHM
8
7
AUDIO_12V
AUDIO_12V
6
5
PWR_12V
PWR_12V
4
3
2
1
C703
C701
C708
C702
10UF 16V
12V TO 5VSB
PWR_12V
FB608
1
2
120R 6A
C742
C740
Vout=0.765x (1+124K/21.5K) = 5.17V
10UF 16V
R714
L703
100K 1%
U706
9
3.3uH
GND
1
8
EN
VIN
2
7
C743
100NF 16V
FB
BOOT
3
6
VREG5
SW
4
5
SS
GND
R746
C745
C747
RT6206BHGSP
24K 1%
+5V_STB to DV33SB
+5V_STB
U712
DV33SB
G903T63UF 0.6A/3.3V
3
2
VIN
VOUT
C749
10uF 10V
+5V_STB to CORE POWER 1.2V
L1102
+5V_STB
U713
1uH 6.3A 0.008R
6
1
C733
R744
R745
BS
FB
100N16V
9K1 1/10W 1%
910R 1%
C714
100pF 50V
5
2
LX
EN
R743
C738
C739
10K 1/10W 1%
SY 8104ADC 4A 18V TSOT23-6
22UF 10V
NC/22UF 10V
4
3
IN
GND
C732
R713
47K 1/16W 5%
C731
22UF 10V
PWR_ON_2
1uF 10V
C734
NC/100N16V
DV33SB
+5V_STB
DV33SB
R715
R719
4K7
NC/10K 1/16W 5%
PWR_ON_2
R716
4K7 1/16W 5%
3
R705
1
Q703
4K7 1/16W 5%
PWR_ON
LMBT3904LT1G
2
+5V_STB to +5V_SW
+5V_STB
C721
C746
C722
C724
PWR_ON_2
R720
124K 1%
R736
22K 1%
C711
4.7UF 10% 10V
DV11
+5V_SW to DV15
C737
NC/100N 16V
C727
4.7UF 10% 10V
R717
NC/47K 1/16W 5%
+5V_SW
PWR_ON_2
R712
47K 1/16W 5%
Backlight ON/OFF Control
DV33
AUDIO_12V
PWR_12V
NC/1K
+5V_STB
R738
+5V_SW
DV33
100OHM
INVERTER_ON_OFF
BL_ON/OFF
R724
DV15
DV11
DV33SB
BackLight_SW:
R727
BackLight on: High
10K
BackLight off: Low
GND
DV33
Backlight Brightness Control
GPIO
NC/1K
BL_DIMMING
BL_ON/OFF
R739
BRIGHT_ADJ
BL_DIMMING
R725
100OHM
STB CONTORL
R726
10K
B L_DIM (P WM for B right_Adj):
PWR_ON
M ax: +3V 3
M in: 0V
PWR_ON_2
+5V_STB
+5V_SW
Q701
1
8
2
S
D
7
3
S
D
6
C706
S
D
4
5
G
D
R702
220NF 16V
AO4449 -7A/-30V
22K 1/16W 5%
R706
51K 1/16W 5%
D702
C707
R704
+
C710
47K 1/16W 5%
Q702
NC/BAS316WS
NC/100UF 16V
10UF 16V
LMBT3904LT1G
C709
NC/4.7UF 10% 10V
L704
+5V_SW
2.2uH
U702
SY 8088AAC
DV33
4
3
R709
IN
LX
2
C729
GND
5
1
FB
EN
150K 1%
C717
10UF 10V
R729
R723
33K 1%
47K 1/16W 5%
R741
C728
47K
NC
+5V_SW
L702
DV15
2.2uH
U703
R710
SY 8088AAC
4
3
C720
1K 1/16W 1%
IN
LX
2
C730
C751
GND
5
1
FB
EN
R708
150K 1%
C716
R718
NC/100N16V
100K 1%
AUDIO_12V 14
PWR_12V
13,17
+5V_STB
6
+5V_SW
9,11,13,16,17,18,19
DV33
5,8,10,11,12,13,14,17,19
DV15
12
DV11
12
DV33SB
6,10,12,18
GND
5,6,7,8,9,10,11,12,13,14,15,16,17,18,19
BL_DIMMING
11
BL_ON/OFF
10
PWR_ON
10
PWR_ON_2 18
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