PIN DETAIL of IC A 4565DC
Substitute :TDA 4565.
Substitute :TDA 4565.
Functions:
1.Colour transient improvement for colour difference signals R-Y and B-Y.
2.Y(Luminance) -Delay Line.
3.Switchable Time Delay Circuit from 720NS to 1035NS
Pin No. | Functions | Voltage |
1. | R-Y Video signal Input | |
2. | B-Y Video signal input | |
3. | B-Y Difference stage | |
4. | R-y Difference stage | |
5. | Integrator for pulse Generation | |
6. | Switching and Storage for B-Y signal | |
7. | B-Y Output | |
8. | R-Y Output | |
9. | Switching and storage for R-Y Signal | |
10. | Positive (+Ve) Supply voltage | 12 |
11. | Velocity Modulation Output | |
12. | Y(Luminance)video signal output | |
13 | . Fine adjustment | |
14. | Y(Luminance)signal delay integrated circuit | |
15. | Switching voltage | |
16. | A.C. Filter | |
17. | Y(Luminance)video signal input | |
18. | Ground (-ve supply voltage) | 0 |
