Acer P238HL - Manual (Page 17)

5
English
24-pin color display signal cable
PIN No. Description PIN No. Description
1 TMDS negative differential
input, channel 2 13 Reserved. No connection
2 TMDS positive differential
input, channel 2 14 Power
3 Logic Ground 15 Plug Detect
4 Reserved. No connection 16 SENSE Pin, Pull High
5 Reserved. No connection 17 TMDS negative differential input,
channel 0
6 DDC2B Clock 18 TMDS positive differential input,
channel 0
7 DDC2B Data 19 Logic Ground
8 Reserved. No connection 20 Reserved. No connection
9 TMDS negative differential
input, channel 1 21 Reserved. No connection
10 TMDS positive differential
input, channel 1 22 Logic Ground
11 Logic Ground 23 TMDS positive differential input,
reference clock
12 Reserved. No connection 24 TMDS negative differential input,
reference clock