Pin Detail of IC KA2916
Substitute : TA7511AP ,P,TA7661
Functions :
- Video IF amplifier
- AGC
- AFC detector
- Video detector
Pin No. | FUNCTION | Voltage |
1. | IF input | 5.2 |
2. | Decoupling capacitor for biasing | 5.5 |
3. | AGC input to IF amplifier | 5.7 |
4. | RF AGC output for tuner | 1.1 |
5. | AFC output amplifier | 11 |
6. | AFC on/off swith | 11 |
7. | AFC sincronous demodulator | 4.4 |
8. | Reference amplifier | 7.8 |
9. | Reference amplifier | 7.8 |
10. | AFC syncronous demodulator(AFC phase detector) | 4.4 |
11. | Supply voltage (+Ve terminal) | 11 |
12. | Video output | 0.1 |
13. | Ground(-Ve supply terminal) | 0 |
14. | AGC detector/VCR switch | 2.2 |
15. | Decoupling capacitor for biasing | 5.5 |
16. | IF input | 5.2 |