BenQ LH770 User Manual page 24

HDMI 1
No. Serial
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+
24
No. Serial
11 TMDS Clock Shield
12 TMDS Clock-
13 CEC
14 Reserved (no pin)
15 SCL
16 SDA
17 DDC/CEC Ground
+5V power supply
18
(50 mA max.)
19 Hot-swap test
2 to 18 (even number of pins)
1 to 19 (odd number of pins)