Power Board - AOC 177S Service Manual

17” lcd color monitor
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17" LCD Color Monitor

6.2 Power Board

BD901
2KBP06M
+
C907
120uF 400V
1
3
R903
7.5K
1/4W
 
2
3
L902
1
4
+
C909
10uF/50V
C901
0.001uF/250V
C900
0.0047UF/400V
L901
1
2
C917
IC901
TEA1532
7.0mH
0.1uF/25V
2
4
3
TEA1532
C908
0.47uF/275V
3
R900
R901
R902
C920
+
R914
680KΩ 1/4W
1uF
200K
 
1/16W
680KΩ 1/4W
680KΩ 1/4W
R917
3.9K 1%1/10W
RV901
NC
NR901
NTCR
R920
15K 1%1/10W
 
FUSE 2A 250V
F901
2
1
CN901
SOCKET
C902
0.0015uF/2KV
D902
FR107
D903
R904
PS102R
7.5
 
1/4W
D905
1N4148W
R906
10Ω 1/8W
R907
7
10KΩ 1/8W
R910
R909
12KΩ 1/8W
6
C919
1K 1%1/10W
 
0.22uF/25V
 
C922
1000pF
R913
C914
47
1/2W
0.001uF/500V
 
T901
POWER X'FMR
6
C905
1000uF/16V
R924
10
100KΩ 2W
11
5
C904
+
7
D901
1000uF/16V
8
SP10150
4
1
12
C915 0.001uF/500V
2
R905
47
 
1/2W
D904
C910
+
31DQ10FC
1000uF/16V
C902
Q901
0.0047UF/400V
STP10NK70ZFP
R908
1.8KΩ 1/4W
ZD902
RLZ12B
R926
4.7KΩ 1/8W
R912
0.27Ω 2W
C921
0.1uF
R918
IC902
1KΩ 1/8W
PC123X8Y FZOF
R919
1KΩ 1/8W
C923
0.1uF
R921
0Ω 1/8W
R922
IC903
HTL431
0Ω 1/8W
28
L
L903
+
+
C906
470uF/16V
C924
N.C
ZD901
PTZ9.1B
L
L905
C925
+
C911
+
C912
470uF/16V
N.C
1000uF/16V
C913
NC
ZD903
RLZ5.1B
R915
R916
30K
 
1% 1/4W
5.1KΩ 1/8W
LED Green
LED Orange
5V
KEY 1
Power key
MUTE
AUDIO STDBY
R923
5.1KΩ 1/8W
OUT L+
OUT R+
C926
C927
N.C
LED Orange
N.C
5V
<Title>
INTERNAL POWER FOR PWPC17
Size
Document Number
G1696-1-X-X-1-060808
B
Date:
Wednesday , August 09, 2006
AOC 177S
+12V
C916
0.1uF/25V
5V
CN902
CONN
15
16
NC
13
14
BKLT-EN
11
12
BKLT-PWM
9
10
7
8
5V
5
6
3
4
KEY 2
1
2
VOLUME ADJUST
CN903
12
11
KEY 2
10
9
KEY 1
8
7
Power key
6
5
4
3
LED Green
2
1
NC
CON12A
Rev
1
Sheet
1
of
3

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