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8.7 715G9040 M+P (For 32"4112 Series)
8-7-1 NT72461
2K17 EU NT72461 - 2 Layers 283mm X 125mm
DC POWER INPUT
CN701
PWR_12V
1
2
AUDIO_12V
PWR_12V
3
4
BRIGHT_ADJ
5
6
AUDIO_12V
INVERTER_ON_OFF
CONN
C703
C702
C708
C701
BRIGHT_ADJ
Normal:PWM or DC 3V3 Max
Standby: 0 V
INVERTER_ON_OFF
Normal:High
Standby:Low
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
1
GND
8
EN
VIN
2
7
C743
100NF 16V
FB
BOOT
3
6
VREG5
SW
4
5
C724
SS
GND
R720
R746
C745
C747
RT6206BHGSP
124K 1%
24K 1%
R736
22K 1%
PWR_12V
12V to CORE POWER 0.95V
L1101
U713
1uH 6.3A 0.008R
SY8104ADC
4A 18V TSOT23-6
R1
6
1
C733
R744
R745
BS
FB
100N16V
6.2K 1%
330R 1/16W 5%
C714
100pF 50V
5
2
LX
EN
R743
C738
C739
R2
10K 1/10W 1%
22UF 10V
NC/10UF 16V
4
3
IN
GND
C732
R713
47K 1/16W 5%
C731
10UF 16V
PWR_ON_2
100NF 25V
C734
Vout=0.6Vx (1+6K53/10K)=0.9918V
NC/100N16V
C4477 = 0.95
DV18SB From
+5V_STB to DV33SB
DV33SB
+5V_STB
U712
DV33SB
G903T63UF 0.6A/3.3V
3
2
VIN
VOUT
C763
1UF 10V
C749
10uF 10V
MAIN2V5 From +5V_SW
G9661 2.0A/2.5V
+5V_SW
U715
9
E-Pad
R753 10K 1/16W 5%
1
8
MAIN2V5
POK
GND
2
7
R757 10K 1/16W 5%
VEN
ADJ
3
6
VIN
VO
4
5
VPP
NC
R754
1K5 1%
C762
G9661
C760
C761
R1
10UF 6.3V 20%
10UF 6.3V 20%
1UF 10V
R755
20K 1%
Vout=0.8 x (1+21.5K/10K) = 2.52V
R2
R756
(260mA/20mil)
10K 1% 1/16W
Backlight ON/OFF Control
+5V_STB
INVERTER_ON_OFF
DV33SB
R719
4K7
R727
10K
PWR_ON_2
R716
R701
4K7 1/16W 5%
100OHM
3
R705
Backlight Brightness Control
Q703
1
4K7 1/16W 5%
PWR_ON
LMBT3904LT1G
2
"PW R_ON"
Normal:Low
BRIGHT_ADJ
Standby:High
R726
10K
+5V_STB
+5V_STB to +5V_SW
+5V_STB
R702
22K 1/16W 5%
R706
51K 1/16W 5%
R704
PWR_ON_2
47K 1/16W 5%
Q702
C721
C746
C722
LMBT3904LT1G
C709
NC/4.7UF 10% 10V
+5V_SW to DV33
+5V_SW
U702
G903T63UF 0.6A/3.3V
3
VIN
VOUT
DV11
C711
C750
4.7UF 10% 10V
10uF 10V
C737
NC/100N 16V
+5V_SW to DV15
L702
+5V_SW
2.2uH
C727
4.7UF 10% 10V
U703
1
5
2
VIN
LX
GND
3
4
R717
EN
VFB
NC/47K 1/16W 5%
G5695T11U
PWR_ON_2
R712
47K 1/16W 5%
C716
RT9083N1.8GJ5
NC/100N16V
250mA/1.8V
DV18SB
Vout=0.6Vx (1+15K1/10K)= 1.506V
R760
0R05 OHM
C765
1UF 10V
+5V_SW to +3V3_TUNER
+5V_SW
AZ1117CH-3.3TRG1
U203
3
VIN
VOUT
C201
C202
10UF 10V
100NF 16V
DV33
AUDIO_12V
AUDIO_12V 11,13,14,17,18
PWR_12V
PWR_12V
11,13,14,17,18
+5V_STB
NC/1K
+5V_STB
6,11,14
+5V_SW
R738
+5V_SW
9,11,14,17
DV33
DV33
5,10,11,12,13,14,17
+3V3_TUNER
+3V3_TUNER 13
100OHM
BL_ON/OFF
DV15
DV15
12
DV11
R724
DV11
12
DV33SB
DV33SB
6,10,12
MAIN2V5
MAIN2V5
12
DV18SB
BackLight_SW:
DV18SB
10,12
BackLight on: High
BackLight off: Low
GND
GND
5,6,7,8,9,10,11,12,13,14,15,16,17,18
DV33
GPIO
NC/1K
BL_DIMMING
BL_DIMMING
11
BL_ON/OFF
R739
BL_ON/OFF
10
INVERTER_ON_OFF
INVERTER_ON_OFF 18
BRIGHT_ADJ
BRIGHT_ADJ
18
R725
BL_DIMMING
100OHM
STB CONTORL
PWR_ON
BL_DIM (PWM for B right_Adj ):
PWR_ON
10
M ax: +3V3
M in: 0V
+5V_SW
Q701
1
8
S
D
2
7
3
S
D
6
C706
S
D
4
5
G
D
220NF 16V
AO4449 -7A/-30V
D702
C707
+
C710
NC/BAS316WS
NC/100UF 16V
10UF 16V
DV33
2
C717
1UF 10V
DV15
R710
100R 1/16W 1%
C730
C751
C720
22PF 50V
R708
15K 1%
R718
10K 1% 1/16W
+3V3_TUNER
2
C204
10UF 16V
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