PIN Details of IC BEL 7611

PIN Details of IC BEL 7611

Functions :

  1. Video IF amplifier
  2. IF AGC
  3. RF AGC
  4. Video detector Video amplifier
  5. Video driver

Pin No. Function Voltage
1. IF signal input 3
2. Decoupling capacitor 3.8
3. AGC Delayed control 6.4
4. AGC Control voltage for RF tuner 2.7
5. AFC Output amplifier 10.5
6. AFT Detector -
7. AFT Detector -
8. IF Limiter 6
9. IF Limiter 6
10. AFT Detector -
11. Positive (+Ve supply voltage ) 10.5
12. Detected video signal output 5
13. Ground (-Ve supply voltage) 0
14. AGC detector / VCR switch 7
15. Decoupling capacitor 3.8
16. IF signal input 3



 
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