Pin Details of IC TA7611AP

Pin Details of IC TA7611AP

Substitute : KA2916 ,TA7661

Functions :

  1. Video IF amplifier
  2. AGC
  3. AFC detector
  4. Video detector

Pin

No.

FUNCTION
Voltage
1.
IF input
5.2
2.
Decoupling capacitor for biasing
5.5
3.
AGC input to IF amplifier
5.7
4.
RF AGC output for tuner
1.1
5.
AFC output amplifier
11
6.
AFC on/off swith
11
7.
AFC sincronous demodulator
4.4
8.
Reference amplifier
7.8
9.
Reference amplifier
7.8
10.
AFC syncronous demodulator(AFC phase detector)
4.4
11.
Supply voltage (+Ve terminal)
11
12.
Video output
0.1
13.
Ground(-Ve supply terminal)
0
14.
AGC detector/VCR switch
2.2
15.
Decoupling capacitor for biasing
5.5
16.
IF input
5.2



 
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