Pin Detail of IC AN 5150 (N)
Function :
- Video IF ampliefier & detector
- RF AGC and IF AGC
- Video pre-ampliefier and noise canceler
- Sound IF amplifier and FM detector
- Audio pre-amplifier
- Sync separactor
- Vertical trigger,vertical oscillator and driver
- Horizontal AFC,Horizontal oscillator and driver
Pin No. | Function | Voltage |
| 1. | IF signal input to IF amplifier | 5 |
| 2. | RF AGC control (Delayed AGC) | 3.5 |
| 3. | RF AGC output fir tuner | |
| 4. | IF AGC (Keyed AGC) | 5 |
| 5. | Video signal output | 3.5 |
| 6. | Composite Video signal imput to sync separactor | 6.5 |
| 7. | Sound IF signal input to SIF amplifier | 3.1 |
| 8. | Sound IF amplifier (Input bias) | 3.1 |
| 9. | FM detector tuned circuit (SIF output) | 4.5 |
| 10. | SIF detector input | 4.5 |
| 11. | Audio signal output from driver amplifier | 5.5 |
| 12. | AGC control voltage output for tuner | .05 |
| 13. | Tuner AFC coil | 3.5 |
| 14. | Video Detector tuned circuit | 6.5 |
| 15. | Video detector tuned circuit | 6.5 |
| 16. | Stear positive supply voltage | 10.1 |
| 17. | Horizontal driver output (15625Hz) | 1.5 |
| 18. | Horizontal oscillator (15625Hz) | 5.4 |
| 19. | Horizontal AFC circuit | 3.4 |
| 20. | Positive (+Ve)supply voltage | 9.5 |
| 21. | Ground (-Ve)Supply voltage | 0 |
| 22. | Horz.AFC circuit (FB pulse input) | 3.5 |
| 23. | Sandcastle pulse (sync sep.output) | 0 |
| 24. | Vertical oscillator (50Hz)frequency determining network | 5.1 |
| 25. | Vertical saw-tooth | .52 |
| 26. | 50Hz. frequency output from vertical driver amplifier | 3.4 |
| 27. | Over voltage protection circuit (ground) | 0 |
| 28. | VIF signal input to IF ampliefier | 4.5 |
