Lenovo L222 Wide Service Manual page 21

22" LCD Color Monitor
PA[0..9]
2 PA[0..9]
PB[0..9]
2 PB[0..9]
PPWR_ON#
2 PPWR_ON#
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
R303 R301
4K7 1/16W 5% 10K 1/16W 5%
R304
47K 1/16W 5%
Q301
2N3906S-RTK/PS
*12/28 change to
47Kohm
T P V ( Top Victory
线路图编号
Key Component
04 Output
Thursday , October 18, 2007
Date
PANEL_VCC
R302
470R 1/8W
3 D
CMVCC
1 2
G S
AO3401L
C301
0.1uF/16V
PANEL_VCC
Q302
AO3401
FB301
0R05 1/8W
C303
+
100uF16V
Electronics Co . , Ltd. ) OEM MODEL Lenov o L222W
TPV MODEL
TC7SMAMY 7WH3HC
PCB NAME 715G2559-D-LEG
Sheet 4
21
CN301
1
2
3
4
C302 5
0.1uF/16V 6
7
PA0 LVA3P 8
PA1 LVA3M 9
PA2 LVACKP 10
PA3 LVACKM 11
PA4 LVA2P 12
PA5 LVA2M 13
14
PA6 LVA1P 15
PA7 LVA1M 16
17
PA8 LVA0P 18
PA9 LVA0M 19
PB0 LVB3P 20
PB1 LVB3M 21
PB2 LVBCKP 22
PB3 LVBCKM 23
24
PB4 LVB2P 25
PB5 LVB2M 26
PB6 LVB1P 27
PB7 LVB1M 28
PB8 LVB0P 29
PB9 LVB0M 30
CONN
Size
Rev
备注
of 5
Lenovo L222 Wide
A
B-LEG
<称爹>