Adapter Board - Acer B243W Service Manual

Adapter board

B+
R942 VCC2
56K 1/8W IC903
NCP1377BDR2G
1 8
Dmg HV
2
FB
3 6
CS Vcc
4 5
GND Drv
C931 R943
NC NC
C932 +
47uF/50V
R947
470R 1/8W
C933
220PF/25V
C934
1000PF 50V
R9105 R9106
C930
100KOHM 1/4W 100KOHM 1/4W
2200pF
C937 R9107 T901
2200pF 100KOHM 1/4W POWER X'FMR
D909 6
US1M
R9108
100KOHM 1/4W
4
2
1
R944
10R 1/8W Q905
FQPF8N80C
D910
LL4148
R945
10K 1/8W
R9461 R9462 R9463 R9464
2.2 1/4W 2.2 1/4W 2.2 1/4W 2.2 1/4W
R970
100Ω 1/4W
R971
C963
100Ω 1/4W
0.001uF
D954
NC
7 D953
8 Y G868C15R
2
2
9
10
C964
+
1000uF/35V
12
11
R972
1.2KΩ 1/4W
R973
1.2KΩ 1/4W
R974
1K 1/4W
IC955
PC123X2Y FZOF
C972 NC
R975 C968 R976
10K 1/8W 0.1uF/25V 1K 1/4W
R978
75KΩ 1% 1/8W
IC954
AP431VLA
51
+24V
ON/OFF
DIM
F902
L952
3.3uH
FUSE
T5A 250VAC
C965 C966
+ +
1000uF/35V 470uF/35V
C967
0.1uF
PS_ON
12V
R977
20KΩ 1% 1/8W
R979
2.4KΩ 1% 1/8W
Wire Harness
1
2
3
4
5
6
7
8
9
10
11
12
C970
0.1uF
CN902
Wire Harness
1
2
3
5V
4
5
6
7
8
9
10
11
12
13
14
CN903
C971
0.1uF