Acer B223W Service Manual page 42

PA[0..9]
2 PA[0..9]
PB[0..9]
2 PB[0..9]
R303
R305
10K 1/16W
10K 1/16W
R306
PPWR_ON# PPWR_ON#
2
4.7K 1/16W
PA0 LVA3P
PA1 LVA3M
PA2 LVACKP
PA3 LVACKM
PA4 LVA2P
PA5 LVA2M
PA6 LVA1P
PA7 LVA1M
PA8 LVA0P
PA9 LVA0M
PB0 LVB3P
PB1 LVB3M
PB2 LVBCKP
PB3 LVBCKM
PB4 LVB2P
PB5 LVB2M
PB6 LVB1P
PB7 LVB1M
PB8 LVB0P
PB9 LVB0M
R301
10K 1/16W 5%
R304
Q303 47K 1/16W 5%
2N3904S
Q304
2N3904
C305
NC
Q301
NC
T P V ( Top Victory Electronics
G3127-A-X-X-1-080222
絬 隔 瓜 絪 腹
Key Component 3.0.OUTPUT
Monday , February 25, 2008
Date
R302 330R#0805-->220R #1206
PANEL_VCC
CMVCC
C301
0.1uF/16V
PANEL_VCC
Q302
AO3401
C304
NC
FB301
120OHM
3
D
C303
+
100uF/25V
1 2
G S
AO3401L
Co . , Ltd. ) OEM MODEL
B223W
TPV MODEL
B223W
PCB NAME 715G3127-A
Sheet 3 of 5
42
CN301
LVB0M RXO0- 30
LVB0P RXO0+ 29
LVB1M RXO1- 28
LVB1P RXO1+ 27
LVB2M RXO2- 26
LVB2P RXO2+ 25
24
LVBCKM RXOC- 23
LVBCKP RXOC+ 22
LVB3M RXO3- 21
LVB3P RXO3+ 20
LVA0M RXE0- 19
LVA0P RXE0+ 18
17
LVA1M RXE1- 16
LVA1P RXE1+ 15
14
LVA2M RXE2- 13
LVA2P RXE2+ 12
LVACKM RXEC- 11
LVACKP RXEC+ 10
LVA3M RXE3- 9
LVA3P RXE3+ 8
7
6
5
4
3
2
1
C302
R302 CONN
0.1uF/16V
220 OHM +-5% 1/4W
Size
Rev A
<称爹>
称爹
A