Proview UK513 - VGA AND DVI INTERFACE SCHEMATICS; DVI Interface and Signal Conditioning Circuitry; VGA Input Signal Processing Circuitry

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
ADD R8 AND R12
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APPROVE BY CHECK BY
VGA IN(DVI_ PIGTAIL) A
MSTAR COSTDWON(DVI_I PIGTAIL) LVDS&RSDS OUT
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37Wednesday, December 01, 2004
Title
Size Document Number Rev
Date: Sheet
of
SCL_D1
DDC_CLK
DDC_DAT
DDC_DAT
SDA_D1
DDC5V
DDC_CLK
R+
B-
G+
R-
B+
CLK+
G-
CLK-
CLK+
DATA2-
DATA1-
DATA0+
B
HSYNC_IN
VSYNC_IN
SDA_D1
SCL_D1
DATA1+
DATA0-
R
HPDET_D1
DATA2+
CLK-
G
R
B
G
HSYNC_IN
VSYNC_IN
HPDET_D1
DATA1-
DATA2-
DATA2+
DATA1+
GND
GND
GND
VGA_DDC5V
DDC5V
DVI_DDC5V
DDC5V
B+
G-
R-
R+
CLK+
B-
CLK-
CLK-
G+
GND
GND
GND
DATA0+
CLK+
GND
DATA0-
GND
DDC_DAT1
6
DDC_CLK1
6
DDC_DAT 6
DDC_CLK 6
R1
L1
GNDG 4
GIN 4
RIN 4
BIN 4
GNDB 4
SOG 4
GNDR 4
VSYNC 4
HSYNC 4
ST_DET1 6
DDC_WP6
B- 4
G- 4
CLK+ 4
CLK- 4
R- 4
R+ 4
B+ 4
G+ 4
DDC5V
VGA_DDC5V
DDC5V
DVI_DDC5V
DVI_5V
U_GND
VCC5V
VCC5V
VCC5V
VCC5V
VCC5V
VCC5V
VCC5V
DVI_DDC5V
VGA_DDC5V
DVI_5V
DDC5V
DDC5V
VCC5VVCC5V
C77
0.1uF
R24
2K2
C76
0.1uF
R219 10R
R35 20
R224
100
R220 10R
R27 33
R213
100
D5
ESD
Q204
2N3906
B
EC
R205
100K
U2
AT24C21
1
2
3
4 5
6
7
8
NC
NC
NC
GND SDA
SCL
VCLK
VCC
R36
75_1%
D7
ESD
R221 10R
D23
BAV99
3
2 1
R30 47
R201 3.3K
R225
100
D28
BAV99
3
2 1
R22 100
D27
MMBD7000
3
2 1
C75
0.1uF
C22 47nF
C71
0.1uF
Q203
2N3904
B
E C
R211
33
D24
BAV99
3
2 1
C74
0.1uF
R26 33
R33 470
D26
BAV99
3
2 1
R34 47
C26 47nF
D25
BAV99
3
2 1
D8
ESD
R222
100
R212
33
R8100
C70
0.1uF
C23 1000pF
C21 47nF
R29
75_1%
C30
NC
D101
ESD
Q202
2N3904
B
E C
R28 20
C25 47nF
D6
ESD
R37 47
D4
MMSZ5237B
1 2
R12
100
R210
10K
D9
ESD
R17 100
C72
0.1uF
R207
10K
D3
MMSZ5237B
1 2
C24
NC
R202
33K/NC
C73
0.1uF
R214 10R
FB5 SBK160808T-300Y-S
R206 33K
R23
10K
Q201
2N3906
B
EC
FB6 SBK160808T-300Y-S
R215 10R
U6
AT24C21
1
2
3
4 5
6
7
8
NC
NC
NC
GND SDA
SCL
VCLK
VCC
C31 47nF
R203 10K
R209
33K/NC
C20
NC
R208 3.3K
R216 10R
R204
2.2K
FB4 SBK160808T-300Y-S
R31 20
R32
75_1%
R217
10R
CN2 PHD 2.0/90D
2
4
6
8
10
12
14
16
18
20
22
24
26
28
1
3
5
7
9
11
13
15
17
19
21
23
25
27
C19 47nF
R21
10K
R19 10K
BAT54C
D1
1 2
3
D30
BAV99
3
2 1
R223
100
R20 10K
R218 10R
D29
BAV99
3
2 1