Pin Details of IC M51496P

Pin Details of IC M51496P

Functions :
  1. Video IF
  2. Sound IF
  3. Demudulator
  4. I.F A.G.C
  5. R.F A.G.C
  6. A.F.T Detector
  7. Audio mute and Audio Output
Pin No. Fuctions Without signal
Voltage
With SIGNAL
Voltage
1. I.F AGC Filter (keyed AGC) 8.6 4.4
2. I.F AGC Filter (keyed AGC) 8.5 4.6
3. RF AGC Control(Delayed AGC) 2.5 2.5
4. Sound IF Input 2.3 2.3
5. Sound IF Input 2.3 2.3
6. Ground (-Ve supply voltage ) 0 0
7. Positive(+Ve supply voltage ) 9 9.2
8. Volume attenuator(DC volume control) 1.4 1.4
9. Audio output 4 4
10. Audio Mute 3.5 3.5
11. Audio output 4.9 5.1
12. AFT Detector 5.4 -5.5
13. AFT Output 6.3 3.9
14. Video detector 4.8 4.9
15. Video detector 4.8 4.9
16. Sound IF Input 2.7 2.7
17. RF AGC Output(Delayet AGC Output) 7.8 7.8
18. Video signal Output 4.4 3.5


 
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