DELL E173FP Service Manual
18
6. Schematic
6.1 Main Board
R114
47 1/16W
C109
NC
CLK_DDC
GND
GND
HSYNC
2
GND
gndG
D1
0
2
M
LL5
232
B
5.
6V
C114 0.047uF
HSI
GND
R120
100 1/16W
FB102
22 1/16W
+5V
GIN
R105
100 OHM
R116
2
.2K
1/
1
6W
VGA_CAB
2
D1
0
3
M
LL
5232
B
5
.6V
R111
100 1/16W
RXD
2
R102 100 1/16W
GND
R
107
7
5
1/
16
W
D107
M
LL5
232B 5.
6
V
R118 47K 1/16W
R115
2.
2K
1
/16W
C104 0.047uF
GND
GND
BLUE+ 2
R110
100 1/16W
GND
BIN
R109
100 1/16W
GREEN- 2
D110
BAT54C-GS08
3
1
2
C117
NC
DAT_DDC
RED-
2
C119
0.1uF/16V
GND
R103 NC
R129
100 1/16W
D109
M
LL5
232B 5.
6
V
GND
PC
5V
R1
3
1
2
.7K
1/
1
6W
R101
100 OHM
R119
100 1/16W
D111
MLL5232B 5.6V
+5V
C106 0.047uF
D101
BAV99
3
1
2
GND
HSI
R100
100 1/16W
FB104
0 1/16W
R117
47K 1/16W
C108 0.047uF
DDC_/WP 2
C111
NC
DDC_SDA 2
GND
DDC_SCL 2
VSY NC
2
R128
100 1/16W
C118
NC
CN100
VGA
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17
16
PC5V
GND
R1
3
2
2.
7K
1/
1
6W
C112 0.047uF
CLK_DDC
U103
M24C02WMN6
4
8
1
2
3
7
6
5
GND
VCC
A0
A1
A2
WP
SCL
SDA
RED+
2
GND
R104
100 OHM
C110
NC
VGA_CON
R
106
7
5
1/
16
W
BLUE-
2
GND
DAT_DDC
GND
PC5V
VSI
R156
47K 1/16W
FB101
22 1/16W
gndR
D106
BAV99
3
1
2
R112
47 1/16W
TXD
2
RIN
R113
100 1/16W
FB103
22 1/16W
GND
VSI
C113 0.047uF
D112
MLL5232B 5.6V
D105
BAV99
3
1
2
D108
M
LL5
232B 5.
6
V
R
108
7
5
1/
16
W
gndB
GND
Zan3 SL MAIN BOARD
C
Input Connector
A
1
5
Friday , February 13, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
D104
M
LL52
32B 5.
6V
GREEN+2
