Chapter 4 Connector Information - Acer AL1751 Service Manual

Connector Information
The following figure shows the connector locations on the monitor board:
PIN NO.
1.
2.
3.
4.
5.
6.
7.
8.
PIN NO.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
15 – Pin Color Display Signal Cable (D-sub)
DESCRIPTION
Red
Green
Blue
Monitor Ground
DDC-Return
R-Ground
G-Ground
B-Ground
24 – Pin Color Display Signal Cable (DVI)
DESCRIPTION
TMDS Data2-
TMDS Data2+
TMDS Data 2/4 Shield
TMDS Data4-
TMDS Data4+
DDC Clock
DDC Data
Analogue Vertical Sync
TMDS Data1-
TMDS Data1+
TMDS Data 1/3 Shield
TMDS Data3-
1 5
6
10
11 15
PI N NO.
9.
10.
11.
12.
13.
14.
15.
PI N NO.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
38
Chapter 4
DESCRIPTION
+5V
Logic Ground
Monitor Ground
DDC-Serial Data
H-Sync
V-Sync
DDC-Serial Clock
DESCRIPTION
TMDS Data3+
+5V Power
Ground
Hot Plug Detect
TMDS Data0-
TMDS Data0+
TMDS Data 0/5 Shield
TMDS Data5-
TMDS Data5+
DDC Clock Shield
TMDS Clock+
DDC TMDS Clock-