LG Flatron W1943SB - Schematic Diagrams - D-SUB and ICs

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DSUB_5V
C118
5PF50V
VGA_B+
CN 101
DB15
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17 16
U101:
AT24C02BN-SH-T
C116: 0.22uf
R119: 4.7K
R122: 0 ohm
D101
BAV70
3
1 2
FB102
BEAD
1 2
DDC_SDA5
V_Sy nc
DDC_WP5
C114
NC
C115
NC
FB101
BEAD
1 2
VGA_DET 5
V_Sy nc
DSUB_SCL
R108
100R 1/ 16W 5%
+5V
R119
NC
Ext. edid
VGA_B+
BIN- 5
HSIN 5
ZD 104
RLZ5.6B
1 2
R107
75R 1/ 16W 5%
VGA_R-
R102 100R 1/ 16W 5%
R101 0402->0603
C116
NC
VGA_R+
R118 10K 1/16W 5%
D-SUB NC pin connect to GND
R103 100R 1/ 16W 5%
R113 100R 1/ 16W 5%
DSUB_SDA
R120
4K7 1/16W 5%
C106
1000pF
SOGI 5
VGA_B-
ESD_5V
R110 100R 1/ 16W 5%
GIN- 5
R116
75R 1/ 16W 5%
R105
2K2 1/16W 5%
33pF
C103
FB103
BEAD
1 2
DSUB_SDA
RIN- 5
VGA_R+
H_Sy nc
U101
NC/AT24C02BN-SH-T
1
2
3
45
6
7
8
A0
A1
A2
VSSSDA
SCL
WP
VCC
VGA_R-
R111
100R 1/ 16W 5%
R121
4K7 1/16W 5%
R101 0R05 1/ 10W 5%
C119
5PF50V
GIN+ 5
R104
100R 1/ 16W 5%
H_Sy nc
ESD_5V
C101
0.047uF
VGA_G-
U102
AZC199-04S
1
2
3 4
5
6
I/O1
GND
I/O2 I/O3
VDD
I/O4
C113
0.047uF
C117
5PF50V
VGA_G-
DDC_SCL5
Inte. edid
for LG
only
BIN+ 5
VGA_G+
VGA_PLUG
R115
100R 1/ 16W 5%
C105
0.047uF
U101: NC
C116: NC
R119: NC
D102: NC
R122: NC
VGA_B+
VGA_G+ C107
0.047uF
+5V5,6,7
RIN+ 5
DSU B_5V
DDC_SDA
VSIN 5
R117
100R 1/ 16W 5%
DSUB_5V
R106
2K2 1/16W 5%
ESD_5V
R109
390R 1/16W 5%
VGA_R+
C110
0.047uF
DSUB_SCL
C109
0.047uF
VGA_G+
ESD_5V
VGA_B-
R114
100R 1/ 16W 5%
R112
75R 1/ 16W 5%
R122
NC /0R05 1/ 16W
22pF
C102
ZD103
RLZ5.6B
1 2
Change net to DDC_SCL,DDC_SDA
DDC_SCL
U103
AZC199-04S
1
2
3 4
5
6
I/O1
GND
I/O2 I/O3
VDD
I/O4
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