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20" LCD Color Monitor
+12V
R802
300K
R803
10K
0805
Q801
ON/OFF
PMBS3904
C801
R806
10K
0805
0.1uF
R809
R808
200K
0805
DIM
180K
PID
R801
NC
R812
C803
10K
0805
0.01uF
C804
1uF/25V
AOC (Top Victory) Electronics Co., Ltd.
Title
HP W19 series 17" 19'' 4 LAMPS INVERTER
Size
Document Number
G1899-1-HP-X-1-060720
Date:
Tuesday , February 27, 2007
Sheet
1
R804
R805
1/8W
470
1/4W
10K
0805
C828
0.1uF
+
C811
Q803
470UF/25V
PMBS3904
Q802
PMBS3904
ZD801
RLZ5.6B
?
Q806
AM9945
VCC
C840
1uF/25V
R807
22
1/4W
1/8W
R810
1M
1/8W
5.1
1/4W
R842
IC801
1
DRV1
2
VDDA
3
TIMER
4
DIM
5
ISEN
6
VSEN
7
OVPT
8
NC1
OZ9938
R813
C805
1M
1/8W
C806
1000pF
1uF/25V
R814
C814
750K
1/8W
0.22uF/25V
+
C829
0.1uF
C815
470UF/25V
?
Q805
AM9945
Rev
1
of
1
!
PT801
80GL19T 8 DN GP
5
7
C816
22pF/3KV
3
4
C841
22pF/3KV
1
8
C825
5pF/3KV
D801
1
C824
5pF/3KV
3
2
C820
C818
BAV99
0.0033uF/16V
470pF/50V
?
1
3
D806
2
82K
BAV99
R825
R816
R817
1M
1/8W
33K
1/8W
51K
1/8W
5.1
1/4W
R837
16
PGND
15
DRV2
14
GNDA
13
CT
12
SSTCMP
11
LCT
10
ENA
9
NC2
C807
C808
C809
0.01uF
0.0068uF
0.047uF
!
PT802
80GL19T 8 DN GP
5
7
C834
22pF/3KV
3
4
C837
22pF/3KV
1
8
C826
D803
5pF/3KV
R818
30
1206
R819
1
30
1206
C835
3
5pF/3KV
2
?
C831
C827
BAV99
0.0033uF/16V
470pF/50V
24
OPT1
R822
6.2M
1/2W
1
D802
2
BAV99
R823
R827
7.5K /0805
1/8W
Q807
RK7002
C819
R846
0.047uF
1M
1/8W
Q808
RK7002
R847
1M
1/8W
D809
Q809
1N4148W
R860
RK7002
1M
1/8W
R848
1M
1/8W
Q804
Q810
RK7002
RK7002
open lamp protection
R849
1M
1/8W
C844
0.1uF
OPT3
R832
6.2M
1/2W
1
D805
1
BAV99
2
3
2
R830
R831
82K
1/8W
7.5K
0805
AOC 201S
CN801
2
1
4
3
CONN
R836
1K
1/10W
CN802
2
1
4
3
OPT2
CONN
R858
3
750
1/8W
4.7K
1/8W
R853
D810
OPT1
1N4148W
C838
0.1uF
R852
4.7K
1/8W
D811
OPT2
1N4148W
C839
0.1uF
4.7K
1/8W
R850
D812
OPT3
1N4148W
C842
0.1uF
R851
4.7K
1/4W
D813
OPT4
1N4148W
C843
0.1uF
CN803
2
1
4
3
CONN
R843
1K
0805
CN804
2
1
4
3
OPT4
CONN
D804
BAV99
R824
3
750
1/8W
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