Pin Details of IC TA7609
Functions :
- Sync separator
- Horizontal oscillator
- Horizontal drive
- Vertical oscillator
- Vertical drive
- Vertical ramp generator
Pin No. | Function | Voltage |
1. | Horizontal flyback(15625Hz.)output | 4.1 |
2. | Horizontal oscillator(15625Hz)Frequency adjust | 4.1 |
3. | X-Ray ground (X-Ray protection)(fail safe) | 0 |
4. | Horizontal drive input(15625Hz.) | 0.5 |
5. | Ground (Negative supply terminal) | 0 |
6. | Biasing capacitor | 1.4 |
7. | Vertical drive output(50Hz.) | 0.6 |
8. | Vertical feedback (output to input) | 7.3 |
9. | Ramp (Sawtooth)generator capacitor | 7.3 |
10. | Vertical oscillator(50Hz) | 3.9 |
11. | Positive supply voltage terminal | 12 |
12. | Vertical oscillator(50Hz) | 0.3 |
13. | Vertical oscillator(50Hz) frequency adjust | 2.6 |
14. | Vertical sync (50Hz)Signal output from sync separator | - |
15. | Supply voltage (positive)regulator | 9.9 |
16. | Composite colour video signal input to sync separator | 0.8 |