Acer AT2058ML, Service Manual

Page: 11 / 79

11
D-SUB Pin Distribution
This procedure gives you instructions for installing and using the TV display.
(1) Position the display on the desired operation and plug the power cord into a convenient AC outlet. Three-wire
power cord must be shielded and is provided as a safety precaution as it connects the chassis and cabinet to
the electrical conduct ground. If the AC outlet in your location does not have provisions for the grounded type
plug, the installer should attach the proper adapter to ensure a safe ground potential.
(2) Connect the 15-pin color display shielded signal cable to your signal system device and lock both screws on the
connector to ensure firm grounding. The connector information is as follow:
15 - Pin Color Display Signal Cable
Pin No. Description Pin No. Description
1 Red 9 +5V (Supply from PC)
2 Green 10 Sync GND
3 Blue 11 NC
4 NC 12 Bi-directional data(SDA)
5 GND 13 H-sync
6 Red GND 14 V-sync (vclk)
7 Green GND 15 Data clock(SCL)
8 Blue GND
HDMI Digital Connector Pin Assignments
Pin No. Description Pin No. Description
1 TMDS Data2+ 2 TMDS Data2 Shield
3 TMDS Data2- 4 TMDS Data1+
5 TMDS Data1 Shield 6 TMDS Data1-
7 TMDS Data0+ 8 TMDS Data0 Shield
9 TMDS Data0- 10 TMDS Clock+
11 TMDS Clock Shield 12 TMDS Clock-
13 CEC 14 Reserved (N.C. on device)
15 SCL 16 SDA
17 DDC/CEC Ground 18 +5V Power
19 Hot Plug Detect