Acer B193W - Page 45

45
Power board
!
+5V
CN902
HARNESS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R907
NC
C930
0.1uF
MUTE
R962 100 OHM 1/4W
-
+
BD901
2KBP08M
2
1
3
4
L904
1.1uH
!
!
R938
10K 1/8W
ZD901
NC
1 2
!
R925
1K 1/8W
HS3
HEAT SINK(Q901)
1
2
+
C915
470uF/16V
D916
LL4148
T901
POWER X'FMR
4
5
6
7
8
9
10
11
12
4
6
1
3
D905
SP1060
1
2
3
R927
3.6K OHM 1% 1/10W
!
C907
0.1uF
C906
1500pF 2KV
HS2
HEAT SINK(D906)
1
2
HS1
HEAT
1
2
HS4
HEAT SINK(D905)
1
2
VOL
R932
300K OHM 1/4W
!
+5V
+
C918
680uF/25V
C921
0.0047UF/400V
R914
0.43 OHM 2W
N C
R941
1K 1/4W
C902
0.001uF/250V
D915
LL4148
R902
680K OHM 1/4W
+
C917
680uF/25V
ZD922
RLZ5.1B
1 2
R915
100K OHM 1% 1/8W
R920100 OHM 1/4W
R940
33K 1/10W
HS5
HEAT SINK(U601)
1
2
R926
1K 1/10W 1%
C903
0.47uF/275V
C901
0.001uF/250V
+
C940
1000uF/16V
R943
1K 1/8W
!
IC901
LD7552BPS
1
2
3
4 5
6
7
8
GND
COMP
VCC
RT NC
CS
VCC
OUT
!
C938
1500pF/1KV
+
C939
1000uF/16V
Q901
2SK2645-54MR
R903
680K OHM 1/4W
C925
NC
!
R904
300K OHM 1/4W
R939
NC
GND1
GND
1
2
C929
0.001uF
!
C909
470pF/25V
+
C908
22uF/50V
R901
680K OHM 1/4W
钡竲 э
CN901
SOCKET
12
3
!
ON/OFF
+ C905
100uF/450V
R924
150R 1/8W
R942
1K 1/10W 1%
D906
SP10100
1
2
3
L903
1.1uH
L901
4.0m H
1
2
4
3
D901
FR103
C912
0.001uF
D903
LL4148
!
D907
NC
ZD905
NC
1 2
ZD921
RLZ 18B
1 2
!
R918100 OHM 1/4W
N C
R908
100K OHM 2W
C924
0.1uF
ZD906
NC
1 2
R945
1K 1/4W
R930
2.43K OHM 1% 1/10W
N C
R910
10R 1/4W
ZD902
RLZ TE-11 16B
1 2
D900
FR107
C916
0.1uF
t
NR901
NTCR
+
C922
NC
F903
FUSE
R919100 OHM 1/4W
C904
NC
DIM
+14V
C932
0.001uF
FB901
BEAD
12
+14V
R912
220 OHM 1/4W
USB CTRL
N C
C928
0.001uF
!
R961 100 OHM 1/4W
R944
1K 1/4W
Q903
PMBS3904
R906
NC
R946
1K 1/4W
R909
5.1 OHM 1/4W
!
F901
FUSE
VAR901
NC
!
SW901
SW
1 2
IC903
PC123X2Y FZOF
12 43
!
R933
300K OHM 1/4W
R935 100 OHM 1/4W
IC904
KIA431A-AT/P
!
R905
NC
N C
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