44
+3.3V
CN702
CONN
1
2
3
4
5
6
7
8
9
C7
0
9
0
.1uF
16V
+3.3V
ADC_VAA
KEY0 4
U702
AP1117E33LA
1
2
3
4
VSS
VOUT
VIN
4
+
C706
NC
+5V
C7
1
0
0
.1uF
16V
+5V
LED_G 4
R705
10K 1/16W 5%
Q702
PMBS3906
+5V
DVDD
+3.3V
C705
0.1uF 16V
D701
SM340A
KEY1 4
C704
0.1uF 16V
R703
1K 1/16W 5%
R707
100R 1/16W 5%
+
C703
100uF/25V
VOLUME 4
PWR_KEY 4
C701
0.1uF 16V
BL_DIM 4
C7
1
2
0
.1uF
16V
C707
NC
Q703
PMBS3906
C708
NC
R702
10K 1/16W 5%
C7
1
1
0
.1uF
16V
Q701
PMBS3904
FB702
120OHM
1
2
U701
NC
1
2
3
AD
J
Vout
Vin
R704
NC
MUTE 4
R706
100R 1/16W 5%
R708
1K 1/16W 5%
PANEL_ID 4
+
C702
100uF/25V
C7
1
3
0
.1uF
16V
+1.8V
R709
330R 1/16W 5%
Cancel 5V to 1.8V LDO,because
the Scaler can support it.
LED_A 4
FB701
120OHM
1
2
CN701
CONN
1
2
3
4
5
6
+3.3V
BL_EN 4
R701
100R 1/16W 5%
Summary of Contents for V203W
Page 1: ...1 Acer V203W Service Guide...
Page 11: ...11 Electrical Characteristics TFT LCD Module Power Specification Backlight Unit...
Page 12: ...12 Optical Specifications...
Page 22: ...22 eColor Management OSD...
Page 23: ...23 How to Adjust a Setting...
Page 24: ...24 Adjusting the picture...
Page 25: ...25...
Page 40: ...40 4 Power Board 5 Main Board...
Page 45: ...45 Power board...
Page 46: ...46...