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HP L1950g User Manual

HP L1950g
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19" LCD Color Monitor HP L1950g
20
7. Schematic
7.1 Main Board
FB103
BEAD
1 2
DSUB_R- 2
R136 10R 1/16W
R131 10R 1/16W
D109
RLZ5.6B
-1-3
HP L1750/L1950 B
25Thursday , July 19, 2007
715G2559-1-3
备注
02 Input
G2559-1-3-X-2-070719
OEM MODEL Size
Rev
Date
Sheet
of
TPV MOD EL
PCB NAME
备注
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
线路图编号
ZD104
RLZ5.6B
VGA_R-
DVI_HPD
VGA_G+
RX1N
R123 10K 1/16W
D111
BAV99
3
1
2
D114
BAV99
3
1
2
D104
BAV99
3
1
2
DSUB_5V
DSUB_H 2
DDC2_SDA
C111
5pF/50V
C118
0.1uF/16V
R134
4K7 1/16W
CMVCC
FB102
BEAD
1 2
R133 10R 1/16W
VGA_R-
D113
BAV99
3
1
2
D115
BAV99
3
1
2
R125
NC
R122 100R 1/16W
C103
22pF
DGND
VGA_PLUG
DDC1_SCL2
D107
RLZ5.6B
C102
22pF
VGA_B+
DDC2_SCL
RX2N
RX1P
VGA_G+
VGA_R+
C112
0.1uF/16V
DDC2_SDA
DDC1_SDA
R102 100R 1/16W
GND POWER
DSUB_V 2
D106
RLZ5.6B
RX2P 2
C101
0.047uF
R103 100R 1/16W
DSUB_R+ 2
CMVCC
RX0P
C114
0.1uF/16V
R113
100R 1/16W
HPD_CTRL 2
VGA_R+
DSUB_5V
R111 100R 1/16W
DSUB_B+ 2
C104
5pF/50V
RX2P
R129 10R 1/16W
R107
75R 1/16W
ZD102
RLZ5.6B
CN102 JACK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26
25
DAT2-
DAT2+
2/4shield
DAT4-
DAT4+
DDC SCL
DDC SDA
VSY NC
DAT1-
DAT1+
1/3shield
DAT3-
DAT3+
+5V
SYNC GND
HPD
DAT0-
DAT0+
0/5shield
DAT5-
DAT5+
clk shield
clk+
clk-
GND
GND
CMVCC
D101
BAV70
3
1
2
DVI_HPD
R121
4K7 1/16W
C108
5pF/50V
VGA_G-
R119 100R 1/16W
DSUB_5V
R137
10K 1/16W
DSUB_B- 2
RX0N
FB104
120OHM
12
RXCN 2
R118
10K 1/16W
D108
RLZ5.6B
R112
75R 1/16W
FB101
BEAD
1 2
VCC3.3
R127 10R 1/16W
D103
BAV99
3
1
2
DSUB_SOG 2
RXCN
R106
2K2 1/16W
DDC2_SCL
Q101
NC
VGA_B-
C116
0.1uF/16V
R126 10R 1/16W
RX1N 2
VGA_G+
C113
0.047uF
D110
BAV99
3
1
2
R117 100R 1/16W
R132
10K 1/16W
VGA_B+
R130 10R 1/16W
R120
4K7 1/16W
RX1P 2
C105
0.047uF
U101
M24C02-WMN6TP
1
2
3
45
6
7
8
A0
A1
A2
VSSSDA
SCL
WP
VCC
RXCP
R114 100R 1/16W
CMVCC
RX2N 2
C107
0.047uF
CN101
DB15
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17 16
R128 10R 1/16W
D117
BAV99
3
1
2
DDC_WP2
R110
100R 1/16W
U102
M24C02-WMN6TP
1
2
3
45
6
7
8
A0
A1
A2
VSSSDA
SCL
WP
VCC
D112
BAV99
3
1
2
R105
2K2 1/16W
DDC1_SDA2
C117
0.1uF/16V
C110
0.047uF
VGA_B-
ZD105
RLZ5.6B
R101 0R05 1/16W
VGA_B+
D102
BAV99
3
1
2
R108 100R 1/16W
R135
4K7 1/16W
DSUB_G+ 2
R104 100R 1/16W
DET_CABLE 2
RX0N 2
DVI_5V
HOT_PLUG
R139 6K8 1/16W
RXCP 2
ZD106
RLZ5.6B
R124 NC
C115
0.1uF/16V
DDC1_SCL
VGA_G-
DDC2_SDA 2
D105
BAV70
3
1
2
DDC1_SCL
R116
75R 1/16W
DVI_5V
RX0P 2
DDC2_SCL 2
ZD101
RLZ5.6B
DDC_WP2
C119
0.1uF/16V
R138 10K 1/16W
R115 100R 1/16W
ZD103
RLZ5.6B
C109
0.047uF
VGA_R+
DDC1_SDA
VGA_PLUG
D116
BAV99
3
1
2
R109 470R 1/16W
DSUB_G- 2
C106
1000pF

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HP L1950g Specifications

General IconGeneral
Panel typeTN
Pixel pitch0.294 x 0.294 mm
Aspect ratio5:4
Display diagonal19 \
Separate H/V syncYes
Display resolution1280 x 1024 pixels
Display technologyLED
Vertical scan range50 - 77 Hz
Viewable size, vertical303 mm
Contrast ratio (dynamic)-
Contrast ratio (typical)800:1
Display number of colors16.78 million colors
Viewable size, horizontal378 mm
Viewing angle, horizontal160 °
Display brightness (typical)300 cd/m²
USB hub version2.0
HDMI ports quantity0
USB Type-A downstream ports quantity2
Product colorSilver
Country of originChina
Pivot angle0 - 90 °
Tilt angle range-5 - 35 °
Cable lock slot typeKensington
Panel mounting interface100 x 100 mm
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (max)44 W
Power consumption (off)1 W
Power consumption (standby)2 W
Power consumption (typical)32 W
Sustainability certificatesEPEAT Gold, ENERGY STAR
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)301 mm
Weight (with stand)7300 g
Depth (without stand)58 mm
Width (without stand)414 mm
Height (without stand)347 mm
Weight (without stand)4500 g

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