BenQ VM2221 Product Service Manual page 90

SDTV 480p
SDTV 480i
SDTV 576p
SDTV 576i
HDTV 720p
HDTV 720p
HDTV 1080i
HDTV 1080i
Power Source
Sound Output
Signal Connector Pin Assignment
Pin Assignment
1. Red
2. Green
3. Blue
4. Ground
5. Self Test
720x480 60
720x480 60
720x576 50
720x576 50
1280x720 50
1280x720 60
1920x1080 50
1920x1080 60
AC100 – 240 V, 60/50 Hz
3W X2, 4 Ohm.
Pin Assignment
6. Red Ground
7. Green Ground
8. Blue Ground
9. Not Connected
10. Sync. Ground
31.461
15.734
31.25
15.62
37.5
45
28.12
33.7
Pin
11.
12.
13.
14.
15.
9
27
13.5
27
13.5
74.25
74.25
74.25
74.25
Assignment
Ground
SDA
Horizontal Sync.
Vertical Sync.
SCL