Power Board - HP W19E Service Manual
19" lcd color monitor
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Also See for W19E:
- Service manual (112 pages) ,
- Quickspecs (4 pages) ,
- User manual (33 pages)
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19" LCD Color Monitor
7.2 Power Board
BD901
4A 800V
2
-
+
4
100uF/450V
L902
73L 174-65-LS
C901
1000PF/250V
VAR901
C902
1000PF/250V
NC
L901
2.0MH
C903
0.47uF/275V
R902
R901
R903
680KΩ 1/4W
680KΩ 1/4W
680KΩ 1/4W
NR901
NTCR
t
F901
FUSE
2
1
CN901
SOCKET
!
R931
C930
C905
+
100KΩ 1/4W
0.0015uF/2KV
R904
100KΩ 1/4W
R938
100KΩ 1/4W
D903
0Ω 1/4W
C908
+
C907
0.1uF
ZD905
NC
NC
TO PIN3
D904
1N4148W
IC901
LD7575
R910
LD7575
7
5
N.C
OUT
1
3
22Ω 1/4W
RT
CS
ZD904
R912
RLZ18B
10K
R913
TO PIN3
100K
0805
R911
1KΩ 1/4W
ZD906
ZD907
NC
NC
C909
220pF
Over voltage protection
R939
R941
C910
NC
NC
470pF/50V
NC
IC904
C913
NC
R934
47 1206
R935
47 1206
R906
!
R905
47 1206
100K
2W
D908
C934
SP20150
JUMP
2
80GL17T 37
L
GP
T901
6
+
D901
C936
470uF/25V
FR107
5
9
10
D909
4
7
SP20100
2
8
D902
R909
11
2
12
1
C932
C935
FR103
5.1Ω 1/4W
0.0015uF/2KV
470uF/25V
+
C906
22UF/50V
C933
0.0015uF/2KV
C900
R937
100
1206
R936
100
1206
0.0022UF
R916
100
1206
Q903
STP10NK70ZFP
0805
FB901
BEAD
Over voltage protection
Over current protection
R919
470Ω 1/4W
R914
0.47
2W
ZD901
RLZ13B
R920
IC902
1K
0805
C918
R926
0.1uF
2K
0805
R921
IC903
1K
0805
KIA431A-AT/P
22
L903
C931
3.5UH
F903
1000PF/500V
FUSE
+
C904
+
C937
470uF/25V
470UF/25V
ZD903
PTZ9.1B
L904
3.5UH
F902
+
+
+
C912
FUSE
470uF/25V
C911
470UF/25V
ON/OFF
DIM
ZD902
C916
0.1uF
RLZ5.6B
R927
10KΩ 1/4W
R925
R923
3.6K
0805 1%
33K
0805 1%
C919
0.1uF
R922
R924
1K
0805
2.4K
0805 1%
AOC (Top Victory) Electronics Co., Ltd.
Title
1.POWER OUTPUT 12V & 5 V
Size
Document Number
G1899-1-HP-X-1-060720
Date:
Friday , July 21, 2006
Sheet
HP W19E
+12V
+5V
CN902
12
11
ON/OFF
10
DIM
9
NC
8
GND
7
GND
6
GND
5
GND
4
GND
3
+5V
2
+5V
1
+12V
+12V
C917
0.1uF
Rev
1
1
of
1
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