Service manual

17” LCD Color Monitor AOC 177Vk
9
4. Input/Output Specification
4.1 Input Signal Connector
1. D-SUB connector
Pin No. Description Pin No. Description
1.
Red
9.
+ 5V
2.
Green
10.
Detect Cable
3.
Blue
11.
Ground
4.
Ground
12.
DDC-Serial Data
5.
DDC-Return
13.
H-Sync
6.
R-Ground
14.
V-Sync
7.
G-Ground
15.
DDC-Serial Clock
8.
B-Ground
VGA connector layout
2. DVI-D connector
Pin No. Description Pin No. Description
1.
TMDS data 2－
13.
TMDS data 3＋
2.
TMDS data 2＋
14.
＋5V Power
3. TMDS data 2/4 Shield 15. GND (for +5V)
4.
TMDS data 4－
16. Hot Plug Detect
5.
TMDS data 4＋
17.
TMDS data 0－
6. DDC Clock 18.
TMDS data 0＋
7. DDC Data 19. TMDS data 0/5 Shield
8. NC 20.
TMDS data 5－
9.
TMDS data 1－
21. TMDS data 5+
10.
TMDS data 1＋
22. TMDS Clock Shield
11. TMDS data 1/3 Shield 23. TMDS Clock +
12.
TMDS data 3－
24.
TMDS Clock －
24 - Pin Color Display Signal Cable