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ViewSonic Corporation
Confidential - Do Not Copy
Q19wb-3
1
2
4. Circuit Description
1. Outline
1.1
Auto button, left arrow button, right arrow button, Menu button, Power button on the front panel.
1.2
D-sub 15pin connector, audio line-in receptacle, and AC-IN are located on the back side of the cabinet.
1.3
OSD menu includes the following function;
(1)Brightness& Contrast adjusts
(2)
Image Adjust
(3)
Color Adjust
(4)
OSD Control
(5)
Other Adjust
(6)
Reset
(7)
Exit
1.4
Speaker Volume & the control bar is adjustable by [<], [>] button. Mute or Speaker [MENU] key when speaker
volume OSD appear
Audio volume can be controlled with right arrow button when Audio Adjust menu is active.
2. CONNECTORS
2.1
AC inlet : CEE7-7 typed connector
2.2
Audio : Line-in,
AJ1
PHONE JACK 5P (ZD005D100)
2
3
4
5
1
Line-in receptacle
(Line-in receptacle is green)
2.3
Video signal connector for analog input: 15P Mini D-Sub
CN1
VGA
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
16
1
7
PIN MNEMONI SIGNAL
1 RV
Red
Video
2 GV
Green
Video
3 BV
Blue
Video
4 NC
None
5 GND Ground(DDC
return)
6 RG
Red
GND
7 GG Green
GND
8 BG
Blue
GND
9
+5V
+5V (for DDC)
10 SG
Sync
GND
11 NC
None
12 SDA DDC
Data
13 HS
Horizontal
Sync
14 VS
Vertical
Sync
15 SCL
DDC
Clock
Содержание Optiquest VS11578
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