Pin Details of IC HA 11244
Functions :
- Horizontal phase detector(AFC)
- Horizontal & Vertical oscillator
- Horizontal & Vertical driver amplifier
| Pin No. | Function | Voltage |
| 1. | Vertical amplifier(50Hz.) | 3.9 |
| 2. | Vertical output(50Hz.) | 1 |
| 3. | Negative(-Ve) feedback(output to input) | 3.8 |
| 4. | Positive(+Ve)feedback for vertical oscillator | 3.5 |
| 5. | Vertical oscillator(50Hz.) | 6.4 |
| 6. | Internally connected | 10.6 |
| 7. | Vertical oscillator frequency determining circuit | 4.6 |
| 8. | Vertical sync pulse input to vertical oscilator(50Hz.) | 10.2 |
| 9. | Ground (-Ve)supply voltage | 0 |
| 10. | Horizontal frequency (15625Hz.)adjustment(H-Hold) | 1.8 |
| 11. | Positive (+Ve)supply voltage | 12.6 |
| 12. | Horizontal frequency (15625Hz.)adjustment(H-Hold) | 6.4 |
| 13. | Horizt.oscillator time constant circuit & Horzt.sync pulse(15625Hz)input | 0 |
| 14. | Horizontal flyback (blanking)pulse from EHT(15625Hz) | 2.9 |
| 15. | Phase detector (AFC)output for horizontal oscillator(15625Hz) | 6.4 |
| 16. | Horizontal sync signal input for horizontal AFC (15625Hz) | 12.1 |
