Acer BX340C User Manual - Page 17

DDC TMDS clock, Lane0p

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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 TMDS data 4- 5 TMDS data 4+ 6 DDC clock 7 DDC data 8 NC 9 TMDS data 1- 10 TMDS data 1+ 11 TMDS data 1/3 shield 12 TMDS data 3- PIN No. Description 13 TMDS data 3+ 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 TMDS data 5- 21 TMDS data 5+ 22 TMDS clock shield 23 TMDS clock+ 24 DDC TMDS clock- 20-pin color display signal cable* PIN No. Description PIN No. 1 Lane0(p) 11 2 GND 12 3 Lane0(n) 13 4 Lane1(p) 14 5 GND 15 6 Lane1(n) 16 7 Lane2(p) 17 8 GND 18 9 Lane3(n) 19 10 Lane3(p) 20 * only for certain models Description GND Lane3(n) Config1 Config2 AUX_CH (n) GND AUX_CH (p) Hot Plug Detect DP Power_Return DP Power

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24-pin color display signal cable
*
PIN No.
Description
PIN No.
Description
1
TMDS data 2-
13
2
TMDS data 2+
14
+5 V power
3
TMDS data 2/4 shield
15
GND (return for +5 V hsync.vsync)
4
16
Hot-plug detection
5
17
TMDS data 0-
6
DDC clock
18
TMDS data 0+
7
DDC data
19
TMDS data 0/5 shield
8
NC
20
9
TMDS data 1-
21
10
TMDS data 1+
22
TMDS clock shield
11
TMDS data 1/3 shield
23
TMDS clock+
12
24
DDC TMDS clock-
1
13
2
14
3
15
4
16
17
18
7
19
20
9
10
11
12
5
8
6
Lane0(p)
GND
Lane0(n)
Lane1(p)
GND
Lane1(n)
Lane2(p)
GND
Lane3(n)
Lane3(p)
GND
Lane3(n)
Config1
Config2
AUX_CH (n)
GND
AUX_CH (p)
Hot Plug Detect
DP Power_Return
DP Power
20-pin color display signal cable
*
* only for certain models
PIN No.
Description
PIN No.
Description
TMDS data
4
-
TMDS data
4
+
TMDS data
3
-
TMDS data
3
+
TMDS data
5
-
TMDS data
5
+