Pin Details of IC LA1365

Pin Details of IC LA1365

Substitute :

CA3065 ,AN241 ,HA1125 ,KA2101 ,TA7176AP ,LM3065 ,MC1358 ,ULN2165

Functions :

  1. Sound IF amplifier limiter
  2. Low pass filter
  3. FM detector and AF amplifier

Pin

No.

Functions
Voltage
1.
Sound I.F input(5.5MHz. inter carrier sound)
1.9
2.
Sound I.F input(5.5MHz. inter carrier sound)
1.9
3.
Sound IF ground
0
4.
Ground(-Ve supply voltage)
0
5.
Positive (+Ve supply voltage)
11.1
6.
DC volume control(electronic attenuator)
1.5
7.
De-emphasis
6.6
8.
Audio signal output
5.9
9.
FM detector
4
10.
FM detector
4
11.
Not connected
-
12.
Audio output from driver section
4.8
13.
Tone control
5.4
14.
Input from audio driver section
0.6



 
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