ViewSonic VG920-1 Service Manual page 9

SIGNAL LEVEL
DVI-D 24 PIN CONNECTOR
Pin No. Signal Name
1 RX2-
2 RX2+
3 GND
4 Reserved 4
5 Reserved 5
6 DDC-CLK
7 DDC-DAT
8 Reserved 8
9 RX1-
10 RX1+
11 GND
12 Reserved 12
13 Reserved 13
14 VCCX
15 GND
16 SENS
17 RX0-
18 RX0+
19 GND
20 Reserved 20
21 Reserved 21
22 GND
23 RXC+
24 RXC-
ViewSonic Corporation
Description
TMDS negative differential input, channel 2
TMDS positive differential input, channel 2
Logic Ground
Reserved. No connection
Reserved. No connection
DDC2B Clock
DDC2B Data
Reserved. No connection
TMDS negative differential input, channel 1
TMDS positive differential input, channel 1
Logic Ground
Reserved. No connection
Reserved. No connection
Power
Logic Ground
SENSE Pin, Pull High
TMDS negative differential input, channel 0
TMDS positive differential input, channel 0
Logic Ground
Reserved. No connection
Reserved. No connection
Logic Ground
TMDS positive differential input, reference clock
TMDS negative differential input, reference clock
6
Confidential - Do Not Copy
VG920-1