Service Manual | AOCe941Series |
3.Interface description
3.1VGA 15pin Connector
Pin No. | Description | Pin No. |
| Description | |||
|
|
|
|
|
|
|
|
1. | Red Input | 9. |
|
| +5VDC | ||
|
|
|
|
|
|
|
|
2. | Green Input | 10. |
|
| Logic GND | ||
|
|
|
|
|
|
|
|
3. | Blue Input | 11. |
|
| N/A | ||
|
|
|
|
|
|
|
|
4. | N/A | 12. |
| SDA- | |||
|
|
|
|
|
|
|
|
5. | Connection detect | 13. |
|
| H Sync | ||
|
|
|
|
|
|
|
|
6. | Red GND | 14. |
|
| V Sync | ||
|
|
|
|
|
|
|
|
7. | Green GND | 15. |
| SCL- | |||
|
|
|
|
|
|
|
|
8. | Blue GND |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
VGA Connector layout
1 | 5 |
6 
10
11 
15
3.2 DVI Connector
Pin No. | Description | Pin No. | Description |
|
|
|
|
1. | TMDS Data 2- | 13. | TMDS Data 3+ |
|
|
|
|
2. | TMDS Data 2+ | 14. | +5V Power |
|
|
|
|
3. | TMDS Data 2/4 Shied | 15. | Ground (for +5V) |
|
|
|
|
4. | TMDS Data 4- | 16. | Hot Plug Detect |
|
|
|
|
5. | TMDS Data 4+ | 17. | TMDS Data 0+ |
|
|
|
|
6. | DDC Clock | 18. | TMDS Data 0- |
|
|
|
|
7. | DDC Data | 19. | TMDS Data 0/5 Shield |
|
|
|
|
8. | N.C. | 20. | TMDS Data 5- |
|
|
|
|
9. | TMDS Data 1- | 21. | TMDS Data 5+ |
|
|
|
|
10. | TMDS Data 1+ | 22. | TMDS Clock Shield |
|
|
|
|
11. | TMDS Data 1/3 Shield | 23. | TMDS Clock+ |
|
|
|
|
12. | TMDS Data 3- | 24. | TMDS Clock- |
|
|
|
|
DVI Connector layout
8
