Acer X223 - Power Board Schematic

_6.2 SCHEMATICS POWER BOARDACER_LCD_X223W_
PCB No.
6832192600P01
GND 5V
ON OFF_
5V BRI GND 5V GND 5V
GND 1-
GND 1-
GND
GNDGND
GND
GND 1-
GND GND
GND 1-
GND GND
GND 1-
+5V
GND
GND
GND
GND
GND GND
GND
GND
GND
GND
GND
ON OFF_
GND
GND
GND
GND
GND
GND
GND
GND
GND
+5V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND GND
+22V
+22V
BRI
GND
GND
GND
BRI
GND
ON OFF_
1 2
2P P102
1 2
F801
2 5AL250V.
R828
51K
R117
100K 1%
R130
402 1%
AOP609
Q107
3
8 6 5
2 1
7
4
S1
D2 D1 D1
G2 S2
D2
G1
C812
1000P
R116
3M 1 4W/
+
C128
330UF 35V/
1 2
C120 470P
X7R
+
C102 22uF 50V/
1 2
D107
1N4148
21
D114 1N4148
21
+
C828
4 7U 50V./
R807 33.
C115 470P
X7R
I802
LTV817
1 23
4
C821
1000P
100V X7R
R811 0392W./
D113 1N4148
2 1
R817
1K
C806
0 01U 1KV./
C109
0 022UF.
X7R
C830
4700P 1KVX7R/
R831
X
C104 330P
R140 100K
+
C134
330UF 35V/
1 2
R134
1K
R113
10K
R813
100 MOF/
+
C103
2 2uF 50V./
1 2
R128 13K
D102
1N4148
21
+
C110
2 2uF 50V./
12
R121
100K 1%
D812
RL206
C101 0 1uF.
1 2
2P P104
1 2
+
C805
100U 450V/
R125
3M 1 4W/
T101
EEL19 B-
1 2 3 4 5 6
7 10
R104
510K 1%
D110 1N4148
21
R105
20
D810
SB1060F
R802
SCK103
C131
0 022UF.
X7R
+
C824
1000UF 16V/
C825
1000P 250V/
Q803
7N65C
1
2 3
T801 ER28
3 10 1 5 4
6 8 9 7
L809
BEAD
R107
68K.
C116
5PF 3KV/
R824
33K 1%
D115
1N4148
2 1
C133
1000P
+
C818
330U 35V/
C827
0 01UF PEM./
5 4
3
8
7
6
21
I801
SG5841J
R137 100K
C809
4700P 1KVX7R/
R102
30 1K 1.%
P802
1 2 3 4 5 6 7 8 9 10
C816 1000P
500V X7R
C851 0 1UF.
R801
1M
14W/
MGF
R136 10K
R823
270
+
C129
220UF 35V/
1 2
D806 1N4148
21
C113
0 1UF.
C811
220P
R122
13K 1%
R812 100K 2W/
C810 100P
1KV X7R
I101
OZ9938
8 7 6 5 1 2 3 4
9 10 11 12 13 14 15 16
NC OVPT VSEN ISEN DRV1 VDDA TIMER DIM
NC
ENA
LCT
SSTCMP
CT
GNDA
DRV2
PGND
R101 10K
R825
1K
R119
13K 1%
R133
22 MOF
C117
10PF 6KV/
D803
1N4007
R103
30 1K 1.%
D811
24C
+
C822
1000UF 16V/
C108 220P
C123
10P 6KV/
D112
1N4148
21
D108
1N4148
2 1
R138 100K
R814
22 MOF/
R132
1K
R126
3 65K 1.%
D809
ER1002FCT
D805
RL206
C111
1000P
D804
1N4937
21
D109
1N4148
21
R832
X
1 2
2P P101
1 2
+
C807
10UF 50V/
1 2
D104
1N4148
21
C820
1000P 250V/
D105
1N4148
21
R118
31 6K 1.%
+
C130
220UF 35V/
1 2
R111
402 1%
C114
0 1UF.
C125
5P 3KV/
R826
1K
+
C817
330U 35V/
L802
10U
ZD801 22D
R829 NA
T802
LINE FILTER
1 3
2 4
C132
1000P
T102
EEL19 B-
1 2 3 4 5 6
7 10
I803
AP431 1%
D801 X
C106
0 047uF.
D807 RL206
L803
BEAD 6mm/
R106
150K 1%
C808
1000P 250V/
+
C127
330UF 35V/
1 2
C105 1000P
C819
0 22U 275V./
AOP609
Q108
3
8 6 5
2 1
7
4
S1
D2 D1 D1
G2 S2
D2
G1
1 2
2P P103
1 2
R804 2M
14W/
MGF
R135 1M
R815
200 MOF/
Q105 C945
+
C823
1000UF 16V/
R115
3 65K 1.%
R139 100K
+
C135
330UF 35V/
1 2
R827
33 2K 1.%
R808
30 1K 1.%
P801
1 3 2
L
G
N
R833
30 1K 1.%
F101
3A
R818 0511W./
R830 243K
R131
22 MOF
R120 13K
D103
1N4148
2 1
Q106
A733
D808
RL206
Q104
2N7000
2
3 1
C801
0 33U 275V./
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A B C D E F G
A B C D E F G
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31
ACER X223W