Acer KA271 User Manual page 17

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24-pin color display signal cable*
PIN No.
Description
1
TMDS data 2-
2
TMDS data 2+
3
TMDS data 2/4 shield
4
NC
5
NC
6
DDC clock
7
DDC data
8
NC
9
TMDS data 1-
10
TMDS data 1+
11
TMDS data 1/3 shield
12
NC
SLQ &RORU 'LVSOD\ 6LJQDO cable
PIN No.
Description
1
TMDS Data2+
3
TMDS Data2–
5
TMDS Data1 Shield
7
TMDS Data0+
9
TMDS Data0–
11
TMDS Clock Shield
13
CEC
15
SCL
17
DDC/CEC Ground
19
Hot Plug Detect
* only for certain models
PIN No.
13
NC
14
+5 V power
15
GND (return for +5 V hsync.vsync)
16
Hot-plug detection
17
TMDS data 0-
18
TMDS data 0+
19
TMDS data 0/5 shield
20
NC
21
NC
22
TMDS clock shield
23
TMDS clock+
24
DDC TMDS clock-
19
17
15
13
11
9
7
5
3
1
18
16
14
12
10
8
6
4
2
PIN No.
2
TMDS Data2 Shield
4
TMDS Data1+
6
TMDS Data1–
8
TMDS Data0 Shield
10
TMDS Clock+
12
TMDS Clock–
14
Reserved (N.C. on device)
16
SDA
18
+5V Power
EN-5
Description
Description

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