PIN MNEMONIC
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
CN6
DB15HD
1 6 2 7 3 8 4 9 5
11
12
13
14
15
10
16
17
4. Circuit Description
1.
Outline
1.1
Buttons on the front panel: Power On/Off button, button 2 (ENTER / INPUT SELECT), up arrow
button, down arrow button, button 1 (MENU).
1.2
The D-sub 15-pin connector, DVI-I connector and AC-IN jack are located on the back side of the cabinet.
1.3 The OSD menu includes the following functions:
Auto Image Adjust (only active under analog input)
Contrast/Brightness
Audio Adjust
Color Adjust
Information
Manual Image Adjust
Setup Menu
Memory Recall
1.4
Contrast and Brightness can be directly controlled with the UP / DOWN buttons.
2.
Connectors
2.1
AC Socket: CEE22 type connector
2.2
Video signal connector for analog input: 15P Mini D-Sub
18
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VX922-1
Содержание VX922-1
Страница 40: ...Pattern 5 Pattern6 Pattern 7 Pattern 8 Pattern 9 37 ViewSonic Corporation Confidential Do Not Copy VX922 1...
Страница 57: ...Step 2 Press Write to IC icon 54 ViewSonic Corporation Confidential Do Not Copy VX922 1...
Страница 61: ...Please press 58 ViewSonic Corporation Confidential Do Not Copy VX922 1...
Страница 64: ...Write DDC to IC Step 1 Select 24C02 61 ViewSonic Corporation Confidential Do Not Copy VX922 1...
Страница 66: ...Step 2 Press Write to IC icon 63 ViewSonic Corporation Confidential Do Not Copy VX922 1...
Страница 81: ...1 Display color abnormal 6 Troubleshooting Flow Chart 78 ViewSonic Corporation Confidential Do Not Copy VX922 1...
Страница 83: ...3 Monitor white screen 80 ViewSonic Corporation Confidential Do Not Copy VX922 1...
Страница 84: ...4 Monitor black screen 81 ViewSonic Corporation Confidential Do Not Copy VX922 1...
Страница 85: ...5 Analog input always shows NO SIGNAL 82 ViewSonic Corporation Confidential Do Not Copy VX922 1...
Страница 86: ...6 Digital input always shows NO SIGNAL 83 ViewSonic Corporation Confidential Do Not Copy VX922 1...
Страница 89: ...86 ViewSonic Corporation Confidential Do Not Copy 8 Exploded Diagram and Spare Parts List VX922 1...
Страница 92: ...9 Block Diagram 89 ViewSonic Corporation Confidential Do Not Copy VX922 1...
Страница 93: ...90 ViewSonic Corporation Confidential Do Not Copy VX922 1...
Страница 103: ...Main Board Control Board 100 ViewSonic Corporation Confidential Do Not Copy 11 PCB Layout Diagrams VX922 1...