Haier LE32B7600 - Page 60

60
R707
4K7 1/16W 5%
BRIGHT_ADJ 6
+5VS B
+3V3 SB
+12V_AUD +12V
R720
0R05 1/16W
H => PO W ER _ON
L => POW ER _OFF
+12V
FB702 120R
1 2
C743
22UF 6. 3V
FB701 NC/120R
1 2
R744
20.5K 1%
DVDD3V3
U706
G5695T11U
VIN
1
GND
2
EN
3
VFB
4
LX
5
R745
10K +-1% 1/16W
C744
1UF 10V
Vout = 0.6x(1+R1/R2)=1.5V
C745
2.2UF 16V
DRAM Power 1.5V
R1
R2
DDRV
REV:C
R708
4K7 1/16W 5%
PS_ON
R166
0R05 OHM
PWR_ON _1 6
PWR_ON _1
FB703 120R
1 2
DM1V2
3V3T
C720
10UF 10V
C706
10UF 6. 3V 20%
39" R773 NC
50" R774 NC
C723
NC/1UF 10V
C735
NC/10UF 6.3V 20%
R743
10K
+5VSB
L706
2.2uH
C747
100NF 16V
REV:C
+12V
C738
10uF 16V
C746
10UF 6. 3V 20%
FB704
300R
1 2
U701
SY8104AD C
LX
5
FB
1
EN
2
GND
3
IN
4
BS
6
R725 13.3K 1%
R737 100K 1%
L701
4.7uH
C703 470pF 50V
R738
100K 1%
R714 390K 1%
R713
0R051/8W
C740
100N 50V
R703 1K 1/16W 5%
C739
22UF 10V
+12V_AU D
REV: B
CN701
CONN
2
4
6
8
10
12
1
3
5
7
9
11
C734
22UF 10V
+5VSB
Vout= 0.6(1+R1/R2)
= 0.6x(1+100/13.3)=5.11V
U703
NC/ G9141T11U
IN
1
GND
2
SHDN
3
SET
4
OUT
5
R175
NC/0R05 OHM
PWR_ON
SOT223 1A/3.3V
DEMOD POWER
U702
AP2114H-3.3TRG1
VI
3
VO
2
GND
1
4
4
R1
R2
R740
NC/ 1.5K +-1% 1/10W
VOUT=
1.0
(
1+1.5K
/
10K
)
=1.15V
R773
NC/0R05 1/10W
R735
1K 1/16W 5%
+3V3SB
R726
4K7 1/16W 5%
BL_ON/OF F
Q705
MMBT3904
DM3V3
R722
4K7 1/16W 5%
5V_SW
BL_ON_OFF
BL_ON/OFF 6
C726
1UF 10V
PWR_ON 6
C717
4.7UF 10% 10V
R750
14.3K 1%
R741
NC/ 10K +-1% 1/16W
Q706
MMBT3904
VCCK
+5VSB
C725
10UF 6. 3V 20%
C724
2.2UF 16V
+5VSB
R739
0R05 1/16W
L702
2.2uH
U705
M5723B-33F61U
EN1
1
AGND
2
FB1
3
AGND
4
EN2
5
IN2
6
OUT2
7
IN1
8
PGND
9
LX
10
E-PAD
11
C719
NC/ 100N 16V
DM3V3
C715
1UF 10V
+3V3SB
+5VSB
R742
4K7 1/16W 5%
R732
15K 1%
+3V3SB
R1
R2
BRIGHT_ADJ
R721
100K1/16W
GND 3
GND
1
GND2
GND
1
C701
100PF 50V
Q702
AO3401A
C709
10N 50V
C702
1nF 50V
BL_DIM
CORE POWER 1.2V
BL_ON
Vo=0.6x(1+R1/R2)
R774
0R05 1/10W
C705
22UF 16V
PS_ON
3.3A
5V_SW
R753
4K7 1/16W 5%
C721
100NF 16V
C704
22UF 16V
R705
7K5 1/16W 5%
5V Power for Standby
Back Light On / Off
HI => POWER_OFF
LO => POWER_ON
BL_DIM
BL_ON
PS_ON
5V_SW
MAIN POWER
C711
0.1uF 50V
+5VSB
Q701
MMBT39 04
5V_SW
R706
1K 1/16W 5%
C713
100PF 50V
R704
47K 1/16W 5%
R709
4K7 1/16W 5%
C712
1UF 10V
C708
0.1uF 50V
Q703
MMBT3904
R701
100R 1/16W 5%
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