2.4
Video signal connector for digital input: 24pin DVI-D connector
CN9
DVI-D
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
RX2-
RX2+
GND
RX4-
RX4+
SCL
SDA
VS
RX1-
RX1+
GND
RX3-
RX3+
5V
GND
HP
RX0-
RX0+
GND
RX5-
RX5+
GND
RXC+
RXC-
Pin
No.
Signal Name
Description
1
RX2-
TMDS negative differential input,
channel 2
2
RX2+
TMDS positive differential input,
channel 2
3 GND
Logic
Ground
4
RX4-
Reserved. No connection
5
RX4+
Reserved. No connection
6 SCL
DDC2B
Clock
7 SDA
DDC2B
Data
8
VS
Reserved. No connection
9
RX1-
TMDS negative differential input,
channel 1
10
RX1+
TMDS positive differential input,
channel 1
11 GND
Logic
Ground
12
RX3-
Reserved. No connection
13
RX3+
Reserved. No connection
14 +5V
Power
15 GND
Logic
Ground
16
HP
SENSE Pin, Pull High
17
RX0-
TMDS negative differential input,
channel 0
18
RX0+
TMDS positive differential input,
channel 0
19 GND
Logic
Ground
20
RX5-
Reserved. No connection
21
RX5+
Reserved. No connection
22 GND
Logic
Ground
23
RXC+
TMDS positive differential input,
reference clock
24
RXC-
TMDS negative differential input,
reference clock
10
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VX750
Summary of Contents for VX750 VLCDS27089-1W
Page 39: ...2 3 3 Read DDC data from Monitor 36 ViewSonic Corporation Confidential Do Not Copy VX750...
Page 42: ...2 Display color abnormal 39 ViewSonic Corporation Confidential Do Not Copy VX750...
Page 43: ...3 Monitor can not power on 40 ViewSonic Corporation Confidential Do Not Copy VX750...
Page 44: ...4 Monitor white screen 41 ViewSonic Corporation Confidential Do Not Copy VX750...
Page 45: ...5 Monitor black screen 42 ViewSonic Corporation Confidential Do Not Copy VX750...
Page 46: ...6 Audio noise 43 ViewSonic Corporation Confidential Do Not Copy VX750...
Page 47: ...7 Analog input always shows NO SIGNAL 44 ViewSonic Corporation Confidential Do Not Copy VX750...
Page 48: ...8 Digital input always shows NO SIGNAL 45 ViewSonic Corporation Confidential Do Not Copy VX750...
Page 67: ...11 PCB Layout Diagrams Main Board 64 ViewSonic Corporation Confidential Do Not Copy VX750...
Page 68: ...65 ViewSonic Corporation Confidential Do Not Copy VX750 Main Board...
Page 69: ...66 ViewSonic Corporation Confidential Do Not Copy VX750 Main Board...
Page 70: ...Main Board 67 ViewSonic Corporation Confidential Do Not Copy VX750...
Page 71: ...68 ViewSonic Corporation Confidential Do Not Copy VX750 Main Board...
Page 72: ...69 ViewSonic Corporation Confidential Do Not Copy VX750 Control Board...