Acer B193W - Page 42

42
C302
0.1uF/16V
PA[0..9]
LVB3M
LVA0P
RXOC-
LVB3P
U301
NC\AO4411
1
2
3
4
8
7
6
5
S
S
S
G
D
D
D
D
PB[0..9]
PB9
3
PB4
C301
0.1uF/16V
RXEC+
PB1
LVB1M
RXO0+
1
LVA0M
RXE3-
RXO1+
PA3
PA8
Q302
2N3906S-RTK/PS
PA7
LVB0P
PB2
CMVCC
LVA3M
LVA2P
RXO3+
PB[0..9]2
PANEL_VCC
LVBCKM
C303
NC
S
LVB0M
PA6
PA1
AO3401L
LVACKM
PB3
LVA3P
LVB2M
PB5
LVBCKP
RXE0-
LVA3P
LVB2P
Change the type
of resistor R301
from 0805 to
1206.
LVBCKM
RXOC+
D
PA5
PA[0..9]2
LVB1M
LVB1P
PB7
PB0
Q301
AO3401
R303
10K 1/16W 5%
LVACKM
RXO3-
LVACKP
LVA0P
LVA1M
LVA2M
PANEL_VCC
PA4
RXO0-
LVB2M
LVB0M
PB8
R301
330 OHM 1/4W
R304
47K 1/16W 5%
C304
NC
RXE1+
R305
0 OHM +-5% 1/8W
LVA3M
LVB2P
CN301
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
LVA2M
LVA1P
R302
4K7 1/16W 5%
LVB3PPA9
LVACKP
LVA1P
RXO2-
RXE2+
LVB3M
RXEC-
LVA0M
LVBCKP
RXO2+
LVA2P
RXE3+
LVB1P
2
RXE1-
PB6
PA0
RXO1-
LVA1M
PA2
RXE0+
LVB0P
G
PPWR_ON#
2
RXE2-
+ C305
100uF25V
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