Pin Details of IC M51354AP
Functions :
- Gain controlled wide-band amplifier providing complite IF response
- Video Detector
- White noise and black noise inverter
- RF AGC and AGC
- Sound IF amplifier and Limiter
- FM Detector
- Audio attenuator(DC volume control)
- Audio Driver
| Pin No. | Fuctions | Voltage |
| 1. | RF AGC delay control | 4 |
| 2. | RF AGC (Delay AGC) | 4.5 |
| 3. | IF AGC (Keyed AGC) | 4.5 |
| 4. | Positive (+Ve)Supply Voltage | 12 |
| 5. | Black and White noise inverter | 0.1 |
| 6. | Ground(-Ve)Supply Voltage | 0 |
| 7. | Decoupling capacitor for biasing | 4 |
| 8. | IF amplifier input | 4 |
| 9. | IF amplifier input | 4 |
| 10. | IF amplifier (decoupling capacitor) | 4 |
| 11. | Ground(-Ve)Supply Voltage | 0 |
| 12. | Audio attenuator(DC voltage) | 5.1 |
| 13. | Positive (+Ve)Supply Voltage | 12 |
| 14. | FM Detector (5.5 MHz crystal) | 7.1 |
| 15. | FM Detector (5.5 MHz crystal) | 5.1 |
| 16. | Biasing circuit of audio driver | 6.5 |
| 17. | Audio signal output from audio driver | 4.5 |
| 18. | Limiter amplifier(audio amplifier) | 4.5 |
| 19. | Limiter amplifier(audio amplifier) | 4.5 |
| 20. | Audio output from IF detector | 6 |
| 21. | Audio attenuator(DC Vol.control) | 4 |
| 22. | Video IF amplifier(4.43MHz,tuned circuit) | 3 |
| 23. | Video IF amplifier(4.43MHz,tuned circuit) | 3 |
| 24. | AFT output for tuner | 6.1 |
| 25. | AFT detector tuned circuit | 0.5 |
| 26. | Video detector 38.9MHz tuned circuit | 6.1 |
| 27. | Video detector 38.9MHz tuned circuit | 6.1 |
| 28. | AFT detector tuned circuit | 0.7 |
| 29. | Video signal output from video from video driver | 4.5 |
| 30. | RF AGC Output | 5.7 |