Asus MW221C, Service Manual

Page: 21 / 61

22" LCD Color Monitor ASUS MW221C
21
L702
120OHM
1
2
GND
R711
10K 1/10W 5%
GND
+12V
+5V 3,4
R
7
0
9
1
5
K
1
/1
0
W
5
%
C719
1uF/16V
+5V
+3V3
+5V
Q706
NC
+
C722
NC
D701 GS1D
U702
AIC1084-33PM
3
1
2
VIN
ADJ
VOUT
Reservation schematic-
for blacklight off have
panel on solution.
R704
100R 1/10W 5%
C709
0.1uF
on_BACKLIGHT 4
BL_ADJ
Q702
PZT2907A
VCC3.3 4
R723 51K 1/10W 5%
C704
NC
C706
0.1uF
CN701
CONN
2
4
6
8
10
12 1
3
5
7
9
11
+
C703
NC
VCC1.8 4
Adj_BACKLIGHT 4
+5V
C718
0.1uF
on_Panel 4
C701
0.1uF
R717
10K 1/10W 5%
+
C710
100uF 25V
VLCD 5
GND
VCC3.3 4
+
C707
NC
+5V
GND
D704
SR24
+3V3
R716
NC
R706 NC
Q704
AO3401
R725
4K7 1/10W 5%
+
C712
100uF 25V
R714
10K 1/10W 5%
R
7
2
1
N
C
R722
NC
R727
10K 1/10W 5%
+
C717
100uF 25V
R703
2K 1/10W
D702
LL4148
+3V3
SOT-223
+12V
R710 NC
VCTRL 4
VLCD
R701
1K 1/10W 5%
VCC3.3
R707
4K7 1/10W 5%
R705
10K 1/10W 5%
+5V
Q703
PMBS3904
R
7
0
8
1
0
K
1
/1
0
W
5
% GND
R
7
1
3
N
C
+5V 3,4
715G2186 3 1
03. POWER
Custom
2 5 Tuesday , August 14, 2007
Title
Size Document Number Rev
Date: Sheet of
+3V3
TO-263
R715
NC
VCC3.3
+
C702
4.7uF/50V
C708
NC
+5V
VCC1.8
C713
0.1uF
R712
4K7 1/10W 5%
C711
0.1uF
R702
51R 1/10W
+12V
+5V
Q705
PMBS3906
C715
NC
+5V
C714
0.1uF
U701
NC
3 2
1
VI VO
G
N
D
Q701
PMBS3904
GND