ViewSonic VG500-2 VLCDS24349-2W Service Manual page 6

2.2. SUPPORTING MODES
Primary Preset:
Factory Preset Modes:
2.3. D-SUB CONNECTOR PINASSIGNMENT
Pin No. Symbol
1
2
3
4 GND
5 GND
6 GND
7 GND
8 GND
9 VCC_+5V
10 GND
11 N.C.
12 DDC_SDA
13 DDC_SCL
14 VGA_VSYNC
15 VGA_HSYNC
ViewSonic Corporation
VESA 1024 x 768 @ 60Hz
1. VGA 640x350 @ 70Hz, 25.176MHz
2. VESA 640x480 @ 60Hz, 25.175MHz
3. MAC 640x480 @ 67Hz, 31.500MHz
4. VESA 640x480 @ 72Hz, 31.50MHz
5. VESA 640x480 @ 75Hz, 31.50MHz
6. VESA 720x400 @ 70Hz, 28.320MHz
7. VESA 800x600 @ 56Hz, 36.00MHz
8. VESA 800x600 @ 60Hz, 40.00MHz
9. VESA 800x600 @ 72Hz, 50.00MHz
10. VESA 800x600 @ 75Hz, 49.5MHz
11. MAC 832x624 @ 75Hz, 57.272MHz
12. VESA 1024x768 @ 60Hz, 65MHz
13. VESA 1024x768 @ 70Hz, 75.000MHz
14. VESA 1024x768 @ 72Hz, 78.000MHz
15. MAC 1024x768 @ 75Hz, 80.000MHz
16. VESA 1024x768 @ 75Hz, 78.750MHz
Signal
R RED
G GREEN
B BLUE
GROUND
GROUND
GROUND
GROUND
GROUND
PC +5V
GROUND
DDC1/2B
DDC1/2B
VSYNC
HSYNC
Description
0.7vp-p (VIDEO)
0.7vp-p (VIDEO)
0.7vp-p (VIDEO)
TTL
TTL
TTL positive or negative
TTL positive or negative
3
Confidential – Do Not Copy
VG500-2