Pin Assignments And Signal Names Of Main Connectors - NEC PA1705UL-W Installation Manual

9-5. Pin assignments and signal names of main connectors

HDMI 1 IN/HDMI 2 IN Connector (Type A)
2 4 6 8 10 12 14 16 18
1 3 5 7 9 11 13 15 17 19
HDBaseT Port (RJ-45)
8 7 6 5 4 3 2 1
USB Port (Type A)
4 3 2 1
Pin No.
1 TMDS Data 2+
2 TMDS Data 2 Shield
3 TMDS Data 2−
4 TMDS Data 1+
5 TMDS Data 1 Shield
6 TMDS Data 1−
7 TMDS Data 0+
8 TMDS Data 0 Shield
9 TMDS Data 0−
10 TMDS Clock +
11 TMDS Clock Shield
12 TMDS Clock−
13 CEC
14 Disconnection
15 SCL
16 SDA
17 DDC/CEC grounding
18 +5 V power supply
19 Hot plug detection
Pin No.
1 TxD+/HDBT0+
2 TxD−/HDBT0−
3 RxD+/HDBT1+
4 Disconnection/HDBT2+
5 Disconnection/HDBT2−
6 RxD−/HDBT1−
7 Disconnection/HDBT3+
8 Disconnection/HDBT3−
Pin No.
1 V
BUS
2 D−
3 D+
4 Grounding
174
9. Appendix
Signal
Signal
Signal