ViewSonic VLCDS27955-1W Service Manual page 32

15” color tft lcd display
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C95
0.1uF
1
8
NC
VCC
2
7
NC
VCLK
3
6
NC
SCK
4
5
VSS
SDA
U12
24LC21/SMD/DIP
4
DVI-CON
CN1
CON-DVI
1
TX2-
31
2
SHIELD
TX2+
3
SHIELD1
4
TX4-
5
TX4+
6
DDC CLK
7
DDC DATA
8
VSYNC
9
TX1-
10
TX1+
11
SHIELD2
12
TX3-
13
TX3+
14
+5V
15
GND
16
HP Detect
17
TX0-
18
TX0+
19
SHIELD3
20
TX5-
21
TX5+
22
TXC SHIELD
23
TXC+
24
TXC-
25
RED
26
GREEN
27
BLUE
28
HSYNC
32
29
SHIELD
A-GND
30
A-GND
ViewSonic Corporation
DVI-5V
VCC
D19
DAN202U
R119
R120
R118
4.7k
4.7k
4.7k
R122
100
SCL-DVI
SDA-DVI
R123
100
VCC
R125
4.7k
D22
ZD5.6V
RX2-
SCL-DVI
SDA-DVI
RX1-
DVI-5V
R126
4.7k
RX0-
RXC-
FB27
221A
C98
C99
0.1uF
10uF/16V
Confidential - Do Not Copy
VG510b/s
29
D21
D20
ZD5.6V
ZD5.6V
D23
3
BAV99
D24
RX2-
2
RX2+
3
BAV99
RX2+
2
RX1-
2
RX1+
RX1+
2
RX0-
2
RX0+
RX0+
2
RXC+
2
RXC-
2
C97
10p/NC
Note:
are 85 C type.
All C's not otherwise specified are
50V type.
All resistorwich are not otherwise
specified are 1/6W.
VDD
D25
3
BAV99
D26
3
BAV99
D27
3
BAV99
D28
3
BAV99
D29
RXC+
3
BAV99
3
MODEL
VG510s / VG510b
DVI Input
PWB-5559
PWB No.
Sheet 7/8
DWG No.
Sep 25-2003
UPDATE
REV. Nr
P/R
D30
BAV99
00
M/P-

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