Power Board - HP W17q Service Manual

17" lcd color monitor
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17" LCD Color Monitor

7.2 Power Board

!
3
2
+
C907
1500pF/1KV
BD901
100uF/450V
KBP208G
C905
0.1uF
L902
1
2
!
4
3
7.0mH
4
3
2
C902
C901
1
0.001uF/250V
0.001uF/250V
R915
100K
 
1/8W
!
!
L901
2
3
!
1
4
4.0mH
!
C903
0.47uF/275V
C928
0.1uF
!
!
!
R902
680K
 
1/4W
R901
R900
680K
 
1/4W
!
680K
 
1/4W
VAR901
Varistor
NR901
!
NTCR
!
F901
t
FUSE
2
1
CN901
SOCKET
!
R904
R905
R908
300K
 
1/4W
NC
C906
1500pF/1KV
100K
 
C938
R906
300K
 
1/4W
D900
R932
FR107
NC
ZD906
D901
R909
RLZ22B
FR103
5.1
 
1/4W
+
C908
22uF/50V
R933
300K
 
1/4W
R907
NC
D903 LL4148WP
!
IC901
5
RT
NC
6
Q901
VCC
CS
7
2SK2645-54MR
COMP
VCC
R938
8
R910
GND
OUT
10
1/4W
 
10K
 
1/8W
IC901
LD7552BPS
ZD905
RLZ18B
FB901
BEAD
R912
220
 
1/4W
R914
0.47
 
C909
470pF/25V
FG
HS2
HEAT SINK(D906)
1
1
2
2
FG
HS3
HEAT SINK(Q901)
1
1
2
2
100
1/4W
R918
 
100
 
1/4W
R919
C912
0.001uF
100
 
1/4W
R920
!
1
T901
4
9
D906
SP10100
2W
5
7
R935 100
 
1/4W
6
11
R961 100
 
1/4W
4
10
R962 100
 
1/4W
6
1
8
D907
3
12
N.C
NC
POWER X'FMR
R925
IC903
1K 1/8W
!
PC123X2Y FZOF
C924
0.1uF
R926
1K 1/10W 1%
2W
IC904
KIA431A-AT/P
C925
0.1uF
C921
0.0033uF/250V
GND1
GND
1
2
HS5
HEAT SINK( E M I )
HS4
HEAT SINK
19
L904
R941
R945
1K 1/4W
1K 1/4W
1.1uH
C922
470uF/25V
+
R946
+
+
C917
C918
1K 1/4W
680uF/25V
680uF/25V
3
R944
1K 1/4W
Q903
PMBS3904
C932
3
1
1000pF
D905
C929
SP1060
0.001uF
L903
1.1uH
+
+
C940
C939
1000uF/16V
+
1000uF/16V
C915
470uF/16V
R924
150R 1/8W
ZD922
RLZ5.1B
D916
LL4148WP
CN902
1
2
3
4
+5V
5
DIM
6
ON/OFF
7
8
9
C916
10
0.1uF
CONNECTOR
VOL
MUTE
Title
Size
Date:
HP W17q
+12V
ZD902
C930
RLZ13B
0.1uF
R943
1K 1/8W
ZD901
NC
R939
NC
F903
+5V
FUSE
R940
33K 1/10W
ZD921
RLZ13B
R927
3.6K
1% 1/10W
 
D915
LL4148WP
R942
1K 1/10W 1%
R930
2.43K
 
1% 1/10W
AOC (Top Victory ) Electronics Co., LTD.
715G2545-C
Document Number
Rev
PWPC721HH1P FOR POWER CIRCUIT (HP)
A
Friday , January 26, 2007
Sheet
2
of
3

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