IC HA 11107

Pin Details of IC HA 11107

Functions :

  1. Sound IF amplifier
  2. FM detector
  3. Electronic attenuator
  4. AF pre-amplifier
Pin No. FunctionVoltage
1.Sound IF input(5.5MHz.) 1.9
2.Sound IF input(5.5MHz.) 1.9
3.Ground supply voltage 0
4.DC volume control (electronic attenuator) 0.8
5.Positive(+Ve)supply voltage 11.1
6.DC volume control (electronic attenuator)4.8
7.De-emphasis (frequensy attenuator) 6.6
8.Audio signal output 5.9
9.FM detector 4
10.FM detector 4
11.Not connected NC
12.Audio output from driver 4.2
13.Tone control 5.4
14.Input for audio driver section 1.5



 
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