Pin Details of IC TA7710

Pin Details of IC TA7710

Functions :

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

Pin

No.

Function
Voltage
1.
IF signal input
4.1
2.
Decoupling capacitor for biasing
4.2
3.
RF-AGC control
6.8
4.
Delayed RF-AGC output
2.7to9.7
5.
AFT output for tuner
4
6.
AFT capacitor
9.8
7.
AFTdetector frequency tuning circuit
3.9
8.
Video detector frequency tuning circuit
0.3
9.
Video detector frequency tuning circuit
4.1
10.
AFTdetector frequency tuning circuit
3.9
11.
Positive(+Ve)supply voltage
12
12.
Composite video signal output for difference sections
3.2
13.
Ground (-Ve)supply voltage
0
14.
IF-AGC
7.2
15.
Decoupling capacitor for biasing
4.4
16.
IF signal input
4.1



 
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