20
Meridian 1
6. Schematic
6.1 Main Board
715G3108-1
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
DVI_HPD
VGA_B+
VGA_R+
VGA_G+
VGA_R+
DSUB_5V
VGA_PLUG
VGA_G+
VGA_G+
VGA_B+
VGA_R+
DVI_SDA DDC2_SDA
DDC2_SCLDVI_SCL
DSUB_SDA
VGA_G-
VGA_B-
VGA_R-
DVI_SCL
DVI_SDA
VGA_B+
VGA_R-
V_Sync
VGA_G-
V_Sync
H_Sync
VGA_B-
DSUB_SDA H_Sync
DSUB_SCL
DSUB_SCL
5VCC
DSUB_5V
ESD_5VESD_5V
DVI_5V
ESD_5V
DGNDGND POWER
ESD_5V
5V_ESD
5V_ESD
5V_ESD 5VCC
E5VCC
RX1P
DSUB_R-
DSUB_R+
DSUB_G-
DSUB_SOG
RX0N
RX2N
DSUB_G+
RX2P
DSUB_B+
DSUB_B-
RXCN
RX1N
RXCP
DSUB_H
DDC1_SCL
DDC1_SDA
DSUB_V
RX0P
DDC2_SCL
DDC2_SDA
HDCP_CTRL
DDC_WP
VGA_DET
DVI_DET
U101
ǂ
U105
ǂ
U106
ǂ
U103
ǂ
CN101 A2 CN102 B1 C101 B3 C102 A5 C103 A2 C104 A2 C105 A4 C106 A5 C107 A5 C108 A5 C109 A4 C110 A5
C111 B5 C112 A3 C113 B4 C114 B5 C115 C2 C117 C5 C118 D2 C119 D3 C120 D1 FB101 B4 FB102 A4 FB103 A4
FB105 C4 R101 A1 R102 A1 R103 A2 R104 A2 R105 A5 R106 A2 R107 A2 R108 A4 R109 A5 R110 A5 R111 A5
R112 A4 R113 B1 R114 A5 R115 B5 R116 B4 R117 B5 R118 B3 R119 B3 R120 B2 R121 C4 R122 C4 R126 C3
R127 C3 R128 C3 R129 C3 R130 C3 R131 C3 R132 C3 R134 C3 R136 C5 R137 C4 R138 C4 R139 B1 R140 B2
R141 B2 R142 C5 R143 A1 R144 A1 U102 C5 U103 B3 U104 A3 U105 D2 U106 D2 U107 D1 ZD104 A2 ZD105 A2
INPUT
C109
5pF/50V
C109
5pF/50V
R114 100R 1/16W 5%R114 100R 1/16W 5%
ZD104
RLZ5.6B
ZD104
RLZ5.6B
DAT2-
1
DAT2+
2
2/4shield
3
DAT4-
4
DAT4+
5
DDC SCL
6
DDC SDA
7
VSYNC
8
DAT1-
9
DAT1+
10
1/3shield
11
DAT3-
12
DAT3+
13
+5V
14
SYNC GND
15
HPD
16
DAT0-
17
DAT0+
18
0/5shield
19
DAT5-
20
DAT5+
21
clk shield
22
clk+
23
clk-
24
GND
26
GND
25
CN102
JACK
CN102
JACK
I/O1
1
GND
2
I/O2
3
I/O3
4
VDD
5
I/O4
6
U107U107
R115 100R 1/16W 5%R115 100R 1/16W 5%
C112
NC
C112
NC
C101
NC
C101
NC
C104
22pF
C104
22pF
R109 100R 1/16W 5%R109 100R 1/16W 5%
R108
75R 1/16W 5%
R108
75R 1/16W 5%
R131 10R 1/16W 5%R131 10R 1/16W 5%
1 2
FB105
120 OHM
FB105
120 OHM
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17 16
CN101
DB15
CN101
DB15
ZD105
RLZ5.6B
ZD105
RLZ5.6B
R121 100R 1/16W 5%R121 100R 1/16W 5%
R127 10R 1/16W 5%R127 10R 1/16W 5%
1 2
FB102
BEAD
FB102
BEAD
R102 100R 1/10W 5%R102 100R 1/10W 5%
R110 470R 1/16W 5%R110 470R 1/16W 5%
R113
100R 1/16W 5%
R113
100R 1/16W 5%
R144
4K7 1/16W 5%
R144
4K7 1/16W 5%
C113
5pF/50V
C113
5pF/50V
C106
0.047uF
C106
0.047uF
R129 10R 1/16W 5%R129 10R 1/16W 5%
C119C119
C117
0.1uF/16V
C117
0.1uF/16V
C103
22pF
C103
22pF
R101
100R 1/16W 5%
R101
100R 1/16W 5%
R118 100R 1/16W 5%R118 100R 1/16W 5%
C111
0.047uF
C111
0.047uF
R132 10R 1/16W 5%R132 10R 1/16W 5%
1 2
FB103
BEAD
FB103
BEAD
R112
75R 1/16W 5%
R112
75R 1/16W 5%
R136
4K7 1/16W 5%
R136
4K7 1/16W 5%
R126 10R 1/16W 5%R126 10R 1/16W 5%
R143
4K7 1/16W 5%
R143
4K7 1/16W 5%
R117 100R 1/16W 5%R117 100R 1/16W 5%
R142
1K 1/16W 5%
R142
1K 1/16W 5%
R140
100R 1/16W 5%
R140
100R 1/16W 5%
A0
1
A1
2
A2
3
VSS
4
SDA
5
SCL
6
WP
7
VCC
8
U102
M24C02-WMN6TP
U102
M24C02-WMN6TP
R103 1K 1/16W 5%R103 1K 1/16W 5%
R139 1K 1/16W 5%R139 1K 1/16W 5%
C115
0.1uF/16V
C115
0.1uF/16V
R105 100R 1/16W 5%R105 100R 1/16W 5%
C118C118
R130 10R 1/16W 5%R130 10R 1/16W 5%
R134 10R 1/16W 5%R134 10R 1/16W 5%
R138
4K7 1/16W 5%
R138
4K7 1/16W 5%
C105
5pF/50V
C105
5pF/50V
C110
0.047uF
C110
0.047uF
I/O1
1
GND
2
I/O2
3
I/O3
4
VDD
5
I/O4
6
U103
AZC099-04S
U103
AZC099-04S
R116
75R 1/16W 5%
R116
75R 1/16W 5%
R111 100R 1/16W 5%R111 100R 1/16W 5%
R119 100R 1/16W 5%R119 100R 1/16W 5%
1 2
FB101
BEAD
FB101
BEAD
I/O1
1
GND
2
I/O2
3
I/O3
4
VDD
5
I/O4
6
U105
AZC099-04S
U105
AZC099-04S
C114
0.047uF
C114
0.047uF
R107
2K2 1/16W 5%
R107
2K2 1/16W 5%
R128 10R 1/16W 5%R128 10R 1/16W 5%
C120C120
R141 1K 1/16W 5%R141 1K 1/16W 5%
C107
1000pF
C107
1000pF
R120
1K 1/16W 5%
R120
1K 1/16W 5%
R106
2K2 1/16W 5%
R106
2K2 1/16W 5%
C102
0.047uF
C102
0.047uF
R122 100R 1/16W 5%R122 100R 1/16W 5%
C108
0.047uF
C108
0.047uF
I/O1
1
GND
2
I/O2
3
I/O3
4
VDD
5
I/O4
6
U106
AZC099-04S
U106
AZC099-04S
I/O1
1
GND
2
I/O2
3
I/O3
4
VDD
5
I/O4
6
U104
AZC099-04S
U104
AZC099-04S
R104 1K 1/16W 5%R104 1K 1/16W 5%
R137
4K7 1/16W 5%
R137
4K7 1/16W 5%
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