Acer V193W - Page 39

Service Guide Acer V193W
Power p
art---5V/3.3V/1.8V
+5V
C703
0.1UF 16V
Q406
2N3904S-RTK/PS
+
C702
100UF25V
D702
NC
R707
NC
Mute
U703
NC/AP1117D18LA
1 2 3
ADJ(GND) VOUT VIN
BKLT-VBRI
C706
NC/0.1UF 16V
ESD_5V4
+ C704
NC/100UF25V
SOT223
TO252
ESD_5V
R704
1K 1/16W 5%
VCC3.3
VCC3.3
+ C710
100UF25V
+5V
C708
NC/1uF 10V
R706
4K7 1/16W 5%
5VCC 5
C701
0.1UF 16V
E
B
77Thursday, February 19, 2009
715G3225-1
1.0.COVER
G3225-1-X-X-3-090220
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
VCC3.3
C709
0.1UF 16V
B/V173,B/V193
VCC3.3
U704
3 2
1 4
VI VO
GND 4
CN404
CONN
1
2
3
4
5
6
7
8
9
BKLT-EN
R714
NC
BL_ADJ 5
VCC1.8 5
+5V
C_PANEL_INDEX
R702 0R05 1/16W
Panel_ID# 5
R711 22K 1/16W 5%
DSUB_5V
+5V
VCC3.3 5
SOT223
+5V
R701
10K 1/16W 5%
R705 100R 1/16W 5%
VCC3.3
ACER
DSUB_5V 4
BKLT-VBRI
Volume
Volume# 5
R703 100R 1/16W 5%
BL_ON 5
5VCC
R709
10K 1/16W 5%
5VCC
BKLT-EN
U70
NC/AME8810-AEGTZ 0.6A/3.3V
2
1
23
4
GND
VOUT(heat sink)VIN
4
R708 100R 1/16W 5%
TO252
C_PANEL_INDEX
R712
NC
VCC3.3
Mute# 5
+5V4,5,6
R713
NC
C705
NC/0.1UF 16V
D701 SM240A
R710
10K 1/16W 5%
Mute
D703
BAV99
3
1 2
VCC1.8
U701
AP1117D33L-13
1 2 3
AD
J(GND)
VOUT VIN
+ C707
NC/100UF25V
39