AOC E2270SWHN - Page 24

24
+19V
+5V
R712 22K 1/16W 5%
R714
10K 1/16W 5%
Q703
NC/AO3401A
Q702
LMBT3904LT1G
C725
1UF 10% 16V
Q704
AO4411
S
1
S
2
S
3
G
4
D
8
D
7
D
6
D
5
C724
100N 16V
R716
NC
R713
4K7 1/16W 5%
R715 10K 1/16W 5%
+5V
on_Panel
VLCD P[5]
+5V
VLCD
+
C701
150UF 35V
+19V
380mA
C703
100N 50V
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
E2270SWHN
M0A
AOC Custom
7 7Wednesday , July 29, 2015
715G7778M0A0000040
< 称爹 >
8. Power
G7778-M0A-000-0040-1-150521
L703
2.2uH
C720
2.2uF
C719
100N 16V
R717 10K +-1% 1/16W
U704
SY8089AAAC
VIN
4
EN
1
LX
3
FB
5
GND
2
0.6*(1+R1/R2)
R718
10K +-1% 1/16W
C723 NC
C726
NC/100nF 25V
C718
10UF 6.3V 20%
+1V2 P[4]
+1V2
3A/24V
CLOSE IC PIN
C702
10uF 50V
R701
100K 1/16W 5%
R705
47K +-1% 1/16W
C712
100N 16V
C709
22P 50V
C710
NC
C706 10N 50V
C704
100N 16V
U701
RT8290AGSP
BOOT
1
VIN
2
SW
3
GND
4
FB
5
COMP
6
EN
7
SS
8
E-PAD
9
R704
5K1 1/16W 5%
L701
SMD CHOKE 10uH 20% 4A 0.042ohm
R702
36K 1/16W 5%
R706
10K2 +-1% 1/10W
C708
1.5nF 50V
C70747NF 16V
+
C711
100uF 25V
+5V_SB P[2,3,4,6]
+5V
160mA
SOT 223
SOT 252
U702
AZ1117CH-3.3TRG1
ADJ(GND)
1
VOUT
2
VIN
3
4
4
BKLT_EN
Q701
LMBT3904LT1G
R710
10K 1/16W 5%
R711 22K 1/16W 5%
C722
NC
on_BACKLIGHT P[4]
R709
10K 1/16W 5%
R708 100R 1/16W 5%
R707
4K7 1/16W 5%
BKLT_ADJ
adj_BACKLIGHT P[4]
+3V3
+3V3
C714
100N 16V
C715
100N 16V
+5V
C721
NC
+3V3
C716
22UF 10V
+3V3
Dropout voltage must
< 0.8V @ 400mA
U703
NC/AZ1117CD-ADJTRG1
VIN
3
VOUT
2
GND/ADJ
1
+3V3 P[4]
C717
NC/22uF 10V
CN701
CONN
1
2
3
4
5
6
7
+19V
BKLT_ADJ
BKLT_EN