HP LE1901w Service Manual page 28

19" LCD Color Monitor
ESD_VCC
R108 R109
10K 1/16W 5% 10K 1/16W 5%
R111
100R 1/16W 5%
DDC1_SCL DSUB_SCL
5 DDC1_SCL
R113
100R 1/16W 5%
DSUB_SDA
DDC1_SDA
5 DDC1_SDA
GND POWER DGND
U101
DSUB_SCL 1 6
I/O1 I/O4
2 5
GND VDD
DSUB_SDA 3 4
I/O2 I/O3
AZC099-04S
U102
VGA_R+ 1 6
I/O1 I/O4
2 5
GND VDD
VGA_G+ 3 4 VGA_PLUG
I/O2 I/O3
AZC099-04S
H_Sy nc R101 0R05 1/10W 5%
V_Sy nc
R105 R106 C101
2K2 1/16W 5% 2K2 1/16W 5%
22pF
CN101
10
15 5 VGA_PLUG
9 DSUB_5V
14 4
8 VGA_B-
13 3 VGA_B+
7 VGA_G-
12 2 VGA_G+
6 VGA_R-
11 1 VGA_R+
DB15
ESD_VCC
H_Sy nc
ESD_VCC 7
V_Sy nc
C113
NC
Close to U101
ESD_VCC
ESD_VCC
VGA_B+
C114
NC
Close to U102
R102 1K 1/16W 5%
DSUB_H 5
R103 1K 1/16W 5%
DSUB_V 5
VGA_B+
C103
22pF
VGA_B-
DSUB_5V
ZD101
RLZ5.6B
VGA_G+
VGA_G-
VGA_R+
Add EDID Eeprom stucture VGA_R-
DSUB_5V CMVCC
D101
BAV70
R121
C115 10K 1/16W 5%
0.1uF/16V
U104
1 8
A0 VCC
2 7
A1 WP
DDC1_SCL
3 6
A2 SCL
DDC1_SDA
4 5
VSS SDA
M24C02-WMN6TP
DDC_WP
DGND
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
Date
28
FB101
R104
1 2
BEAD
100R 1/16W 5%
R107 C104
75R 1/16W 5% 5pF/50V
R110
100R 1/16W 5%
R112
470R 1/16W 5%
FB102
R114
1 2
BEAD
100R 1/16W 5%
R115 C108
75R 1/16W 5% 5pF/50V
R116
100R 1/16W 5%
FB103
R117
1 2
BEAD
100R 1/16W 5%
R118 C111
75R 1/16W 5% 5pF/50V
R119
100R 1/16W 5%
VCC3.3
VGA_PLUG
5
Victory Electronics Co . , Ltd. ) OEM MODEL HP LE1901w
G3083-2-X-X-3-090416 TPV MODEL
02.Input PCB NAME 715G3083-2
Thursday , April 16, 2009 Sheet 4 of
HP LE1901w
C102
DSUB_B+ 5
0.047uF
C105
DSUB_B- 5
0.047uF
C106
DSUB_SOG 5
1000pF
C107
DSUB_G+ 5
0.047uF
C109
DSUB_G- 5
0.047uF
C110
DSUB_R+ 5
0.047uF
C112
DSUB_R- 5
0.047uF
VCC3.3 5,7
R120
10K 1/16W 5%
DET_CABLE 5
B
Size
Rev 2
<称爹>
称爹
7