IC HA 11423

Pin Details of IC HA 11423

Functions :

  1. Horizontal AFC Sync separator
  2. Horizontal oscillator
  3. X-Radiation protector
  4. Vertical blanking and pulse generator
Pin No. FunctionVoltage
1.Vertical driver (50Hz) 1.1
2.Vertical output feedback 3.8
3.Vertical oscillator frequency determining capacitor(50Hz) 6.6
4.Vertical oscillator feedback(50Hz) 3.8
5.Supply voltage for vertical oscillator 11.2
6.Vertical hold control 4.5
7.Vertical sync input(50Hz) 4.5
8.Sync output 1
9.Sync separator biasing 5.7
10.Copmposite video signal input6
11.Flyback pulse input for phase detector 3.6
12.Phase detector voltage output6.7
13.Horizontal oscillator(50Hz) 6.7
14.Positive(+Ve)sipply voltage 12.6
15.Horizontal drive output 0.8
16.Hold down input 0
17.Vertical blanking pulse output(50Hz) 0.1
18Ground (-Ve)supply voltage 0



 
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