User's Manual

System Description 11
STC-1005/ 1205/ 1505
HDMI Connector
Table 2-3: HDMI Port Pinout
COM1/2 Ports (RS-232 TX/RX only)
Table 2-4: COM1/2 Port Pinouts
Pin # Signal Pin # Signal
1 TMDS Data2+ 2 TMDS Data2 Shield
3 TMDS Data2– 4 TMDS Data1+
5 TMDS Data1 Shield 6 TMDS Data1–
7 TMDS Data0+ 8 TMDS Data0 Shield
9 TMDS Data0– 10 TMDS Clock+
11 TMDS Clock Shield 12 TMDS Clock–
13 CEC 14 Reserved
15 SCL 16 SDA
17 DDC/CEC Ground 18 +5 V Power
19 Hot Plug Detect
Pin No RS-232
Pin1 -
Pin2 RX
Pin3 TX
Pin4 -
Pin5 GND
Pin6 -
Pin7 -
Pin8 -
Pin9 -
Pin 5
Pin 9
Pin 1
Pin 6