Lightware UMX-TPS-TX120, User Manual

Page: 20 / 127

Page 20 / 127 Section 2. Controls and connections
2.5.3. DisplayPort input
UMX-TPS-TX140 and WP-UMX-TPS-TX130-US provide a DisplayPort input connector.
Figure 2-2. DisplayPort connector
Pin Signal Pin Signal Pin Signal
1
ML_Lane 3 (n)
8
GND
15
AUX CH (p)
2 GND 9 ML_Lane 1 (p) 16 GND
3 ML_Lane 3 (p) 10 ML_Lane 0 (n) 17 AUX CH (n)
4 ML_Lane 2 (n) 11 GND 18 Hot Plug
5
GND
12
ML_Lane 0 (p)
19
Return
6 ML_Lane 2 (p) 13 Config1 20 DP_PWR
7 ML_Lane 1 (n) 14 Config2
Table 2-3. DisplayPort connector pin assignments
2.5.4. VGA input
The transmitters provide a standard 15-pole D-SUB female connector for VGA input.
Always use high quality VGA cable for connecting sources and displays; using a VGA cable
where all the pins are wired (DDC channel) is highly recommended.
Figure 2-3. D-SUB 15 pole female connector (DE15F)
Pin nr. Name Description
1 RED Red Video (75 ohm, 0.7 V p-p)
2 GREEN Green Video (75 ohm, 0.7 V p-p)
3 BLUE Blue Video (75 ohm, 0.7 V p-p)
4 ID2 Monitor ID Bit
(Not used, internally connected to Pin 5)
5
GND Ground
6 RGND Red Ground
(Internally connected to Pin 5)
7 GGND Green Ground
(Internally connected to Pin 5)
8
BGND Blue Ground
(Internally connected to Pin 5)
9 KEY Op5V output from graphics card
10 SGND Sync Ground
(Internally connected to Pin 5)
11 ID0 Monitor ID Bit 0
(Not used, internally connected to Pin 5)
12 SDA I
2
C bidirectional data line
13 HSYNC Horizontal Sync
14 VSYNC Vertical Sync which works also as data clock
15
SCL I
2
C data clock in DDC2
Table 2-4. D-sub connector pin assignment for standard VGA
1 5
11
10 6
15