Acer AM778 매뉴얼 - 페이지 23

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3.5 Connector Type

Location
CN1
CN4
CN6
CN5
CN302
CN301
CN2

3.6 Connector pin assignment

3.6.1 CN1
Pin #
Signal Name
1
RX2-
2
RX2+
3
RX2 SHILD
4
NC
5
NC
6
DDC/SCL
DDC/SDA
7
8
Analog Vs
9
RX1-
10
RX1+
11
RX1 SHILD
12
NC
NC
13
14
DOC +5VDC
15
DDC GND
Type
DVI-D
96113-0803
4501-10
98210-4011
98115-0313
4300-11P
D-SUB
Description
TMDS negative
differential
TMDS positive
differential output,
channel 2
Shield
for
TMDS
channel 2
do not connect
do not connect
DDC2B clock
DDC2B data
Analog V-sync
TMDS negative
differential output,
channel 1
TMDS positive
differential output,
channel 1
Shield
for
TMDS
channel 1
do not connect
do not connect
DDC2B logic +5V
DDC2B logic GND
Maker
Number of pins
FEMALE
24
E&T
8
E&T
10
E&T
40
E&T
3
E&T
11
E&T
15
Pin #
Signal Name
16
HTPLG
17
RXO-
18
RXO+
19
RX0
20
NC
21
NC
RXC SHILD
22
23
RXC-
24
RXC+
23
Description
+5V Supply
TMDS negative
differential output,
channel 0
TMDS positive
differential output,
channel 0
shield
for
TMDS
channel 0
do not connect
do not connect
Shield for TMDS clock
TMDS negative
differential output,
reference clock
TMDS positive
differential output,
reference clock