Acer B243W Service Manual page 52

R901
680KΩ 1/4W
BD901
R902
12.0mH
680KΩ 1/4W 4 -
L902
KBJ608G
1uF/450V
R903
680KΩ 1/4W
C904 C903
470pF/250V 470pF/250V
C902
0.22uF/275V
L901
10.0mH
C901
0.47uF/275V
RV901
Varistor
NR901
NTCR
R919
C909 C908 1M 1/4W
0.001uF/250V 0.001uF/250V
F901
FUSE
CN901
R920
1 2 1M 1/4W
SOCKET R921
1M 1/4W
D902
C905
0.001uF/250V
LL4148
R922
240KΩ 1% 1/8W
C906
2200PF/250V
C928
0.001uF/250V
THE PIN ADDED FERRITE BEAD
THE SOLUTION FOR EMI
L903
120uH
+
1
L904
PFC CHOKE
C911 C912
1uF
R908 220KΩ 1/8W
D903 STW20NM60
R909 15KΩ 1/8W LL4148
Q901
1
R912 R913
10R 1/8W 470R 1/8W
5 4
ZCD CS
6 3
GND MOT
7 2
OUT COMP
8 1
VCC INV
C915
56pF IC901
FAN7529MX
R9116 R9104
NC
Vcc1
R907 C918
56KΩ 1/8W C916 R911
NC 10K 1/8W
C910 1000PF 50V
C919
0.047uF 0.33uF/50V
R924 R925
150KΩ 1/4W 150KΩ 1/4W
Vcc2
BNO
R923
C907 150K 1/8W
1uF
B+
D901 In SVT Add it
R905
400V
FMX-G26S Improve EMI
0.1 ohm
C914
+
C929
C913 120uF/450V
10nF
10nF
R948
C922
COMP BNO
R914 0.01uF 1K 1/4W
D904
680K 1/4W
LL4148
IC902
680K 1/4W LD7522PS
1 8 R927
BNO OVP
R915 2 7 22R 1/8W
COMP VCC
3 6
(-)LATCH OUT
4 5
CS GND
R9103
10K 1/8W
1R 1/4W 1R 1/4W 1R 1/4W 1R 1/4W
R9115 R9102 R930
51K 1/8W R929
470R 1/8W
C921
C920 220pF
0.01uF
R918
NC
R932
10K 1/8W
R926
150KΩ 1/4W
+ C925
C924 10uF/50V
0.1uF 50V
Vcc1
Q904
Q903
PMBS3906 2N3904S-RTK/PS
R936
1K 1/4W
R937
1K 1/4W
+ C936
47uF/50V
R935
10K 1/8W
52
R950
100Ω 1/4W
R951
100Ω 1/4W
T902
1 POWER X'FMR
C923
2200pF 2 7
8
2200pF 9 R952
100Ω 1/4W
C935 3 10
6 11 R953
D906 12 100Ω 1/4W
5
US1M
Q902
FQPF8N80C
R928
R9113 R9114
1R 1/4W 1R 1/4W
+5V1
COMP
R964
470R 1/8W
D905 D907 R933
LL4148 US1D 4.7Ω 1/4W
IC950
PC123X2YFZOF
C926
+
47uF/50V
C958
0.1uF
C959
R957
0.1uF
10K 1/8W
R934
4.7Ω 1/4W
IC953
D908 AZ431AZ-AE1
US1D
+ C927
47uF/50V
+5V
R962
1K 1/4W
IC951
PC123X2Y FZOF
Q951
2N3904S-RTK/PS
ZD901 C962 R963
10K 1/8W
RLZ15B
0.1uF/25V
C951
0.001uF
D950
L950
MBRF10100CT
+12V
2
3.5uH
C954 ZD951
+ + C950
R965
470uF/25V
C969
RLZ12B
C953
1000uF/25V
0.1uF
0.001uF
+5V1
L951
2
+5V
3.5uH
D951
FME-220A C955 + C956 + C957 +
1000uF/16V
1000uF/16V C961
470uF/16V
0.1uF
+24V
ZD950
RLZ27B
R954
1K 1/4W
D952
LL4148
+12V +5V
R955
47Ω 1/4W
R959
R958
Q950
2N3904S-RTK/PS
R960 R961 R956
200KΩ 1/8W 2.4KΩ 1% 1/8W C960 62KΩ 1/8W
0.1uF/25V
PS_ON