![background image](http://html1.mh-extra.com/html/viewsonic/ve510b-3/ve510b-3_service-manual_1021034021.webp)
4. Circuit Description
1.
Outline
1.1
Power On/Off, 2Enter button (INPUT SELECT) , up arrow- button, down arrow button, 1MENU button, button on the
front panel.
1.2
Video signal connector and AC-IN jack are located on the back side of the cabinet.
1.3
OSD menu includes the following function;
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 UP / DOWN key.
2.
CONNECTORS
2.1
AC inlet : CEE22 typed connector
2.2
Video signal connector for analog input: 15P Mini D-Sub
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
CN6
DB15HD
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
16
17
ViewSonic Corporation Confidential – Do Not Copy VE510s-3_VE510b-3
18
Summary of Contents for ve510b-3
Page 84: ...11 PCB Layort Diagram 11 1 ViewSonic Corporation Confidential Do Not Copy VE510s 3_VE510b 3 81...
Page 85: ...11 2 ViewSonic Corporation Confidential Do Not Copy VE510s 3_VE510b 3 82...
Page 86: ...11 3 ViewSonic Corporation Confidential Do Not Copy VE510s 3_VE510b 3 83...
Page 87: ...11 4 ViewSonic Corporation Confidential Do Not Copy VE510s 3_VE510b 3 84...
Page 88: ...11 5 ViewSonic Corporation Confidential Do Not Copy VE510s 3_VE510b 3 85...