Power Board - HP VP15 Service Manual

15" LCD Color Monitor

7.2 Power Board

BD901
2KBP08M
1 3
C905
+
100uF/450V
L902
4 3
C902
1 2
1000pF
7.0mH
C901
1000pF
L901
4.0mH
C903 0.47uF/275V
R901
R900
680K 1/4W
680K 1/4W
R902
680K 1/4W
R911
150 1/4W
VAR901
TNR10471
NR901
F901
NTCR IC903
FUSE
t NC
2 1
CN901
R904
C904
430K 1/4W
1500pF/1KV
R907
510K 1/4W
R905
R910
430K 1/4W
100K 2W
R908
510K 1/4W
ZD901
D901
RLZ36B
FR107
R909
510K 1/4W
D903
R916
FR103
C910
2.4 1/4W
+
C909
22uF/50V
0.1UF 50V
IC901
R917
10 1/8W
1 8
GND OUT
2 7
COMP VCC
3 6
VCC CS
4 5
RT NC
R918
1K 1/8W
LD7552BS
R919
10K 1/8W
R915
100K 1/8W
C912
C911
220pF
0.1uF
R912
75K 1/8W
R913
C913
0.33uF/25V 100K 1/8W
R922 100 1/4W
C914
R923 100
1/4W 0.001uF
T901
R924 100 1/4W
4 POWER X'FMR
D904
1 3
5 9
10
SP10150
6 7
470uF/25V
3 8
11 R925 100 1/4W
12
1
R926 100 1/4W
C915
R927 100 1/4W 0.001uF
D902
31DQ06FC3
C924
470uF/25V
Q903
2SK2645-54MR
FB901
BEAD
IC902
PC123X2Y FZOF
C900
0.0022UF
23
L903
C916
C917
C918
+ +
+
470uF/25V
470uF/25V
L904
C921
C920
470uF/25V
+
470uF/25V
+
+
R930
330 1/8W
ZD904
RLZ13B
R934
R937
33K 1/8W
3.9K 1/8W
R931
1K 1/8W
C907
0.1uF
R935
1K 1/8W
R936
IC904
2.43K 1/8W
KIA431A-AT/P
AOC (Top Victory) Electronics Co., Ltd.
Title
G2274-1-2-X-1-070322
Size Document Number
B
Date: Thursday , March 22, 2007
HP VP15
+12V
ZD903
RLZ13B
C919
0.1uF/25V
R914
1K 1/8W
Q901
PMBS3904
R933
NC
C906
0.01uF/25V
5V
FUSE
F902
C908
0.1uF/25V
ZD902
RLZ5.6B
R928
1K 1/8W CN902
1
2
GND
DIM
3
PWM
ON/OFF
4
ON/OFF
PID
5
PID
6
GND
+12V
7
12V
8
12V
9
GND
5V
10
3.3V
11
3.3V
12
GND
GND
Pitch 2.54mm
CONN
Rev
1
Sheet 1 of 2