HP W19E Service Manual page 23

19" LCD Color Monitor
+12V
R803
10K 0805
ON/OFF
C801
0.1uF
R808
200K 0805
DIM
PID
R801
NC
C803
0.01uF
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
R802 R804 R805
300KΩ 1/8W 470Ω 1/4W
10K 0805 C828
+ 0.1uF
C811
Q803 470UF/25V
PMBS3904
Q802
PMBS3904
Q801
PMBS3904
ZD801
R806
RLZ5.6B
10K 0805
AM9945
VCC
C840
1uF/25V R807
22Ω 1/4W
R809
180KΩ 1/8W
R810
1MΩ 1/8W
5.1Ω 1/4W
R842
R812 R813
10K 0805 C805 1MΩ 1/8W C806
1000pF 1uF/25V
R814
C814
C804 750KΩ 1/8W
1uF/25V 0.22uF/25V
+
C829
0.1uF C815
470UF/25V
Rev
1
1 1
Sheet of
!
PT801
80GL19T 8 DN GP
5 7
3
4
1 8
D801
1
3
2
C820
BAV99
470pF/50V
? ?
1
Q806
3
D806
2
BAV99
R825
R816 R817
1MΩ 1/8W 33KΩ 1/8W
51KΩ 1/8W
5.1Ω 1/4W
IC801
R837
1 16
DRV1 PGND
2 15
VDDA DRV2
3 14
TIMER GNDA
4 13
DIM CT
5 12
ISEN SSTCMP
6 11
VSEN LCT
7 10
OVPT ENA
8 9
NC1 NC2
C807 C808 C809
OZ9938
0.01uF 0.0068uF 0.047uF
!
PT802
80GL19T 8 DN GP
5 7
3
4
1 8
D803
R818
30 1206 R819 1
30 1206
3
2
? ? C831
BAV99
470pF/50V
Q805
AM9945
23
C816
OPT1
22pF/3KV
C841
22pF/3KV
C825
5pF/3KV
C824
5pF/3KV R822
6.2MΩ 1/2W 1
3
D802
C818 2
0.0033uF/16V
BAV99
R823 R827
7.5K /0805
82KΩ 1/8W
Q807
RK7002
C819
R846
0.047uF 1MΩ 1/8W
Q808
RK7002
R847
1MΩ 1/8W
D809
Q809
1N4148W R860
RK7002
1MΩ 1/8W
R848
1MΩ 1/8W
Q804
Q810
RK7002
RK7002
open lamp protection
R849
1MΩ 1/8W
C844
0.1uF
C834
22pF/3KV
OPT3
C837
22pF/3KV
C826
5pF/3KV R832
6.2MΩ 1/2W
C835
5pF/3KV
D804
C827 1
0.0033uF/16V
D805
1 BAV99
2
3
2
R830 R831
82KΩ 1/8W 7.5K 0805
HP W19E
CN801
2 1
4 3
CONN
R836
1K 1/10W
CN802
2 1
4 3
OPT2
CONN
R858
750Ω 1/8W
4.7KΩ 1/8W
R853
D810
OPT1
1N4148W
C838
0.1uF
R852
4.7KΩ 1/8W D811
OPT2
1N4148W
C839
0.1uF
4.7KΩ 1/8W
R850
D812
OPT3
1N4148W
C842
0.1uF
R851
4.7KΩ 1/4W D813
OPT4
1N4148W
C843
0.1uF
CN803
2 1
4 3
CONN
R843
1K 0805
CN804
2 1
4 3
OPT4
CONN
BAV99
R824
3
750Ω 1/8W