Pin Detail of IC AN5521


TV Vertical Deflection Output IC




  • Overview
The  AN5521   is an  integrated circuit designed for  TV vertical deflection  output circuit. Combining with  the deflection-signal processing IC, the vertical  output  circuit design  becomes  easy
Features  

Low  power  cosumption, direct   deflection coil  driving capability  (Flyback voltage  of two times  as high as sup­ ply voltage  is applied during  only flyback  period)
High breakdown voltage:  60V








Pin Details of IC TDA 2652

  1. Vertical Oscillator
  2. Vertical Sync separator
  3. Vertical Driver
  4. Vertical Output
  5. Blanking Generator
Pin
No.
Functions Voltage
1. Vertical oscillator frequency (50Hz) control (V-Hold) -
2. Vertical oscillator time constant circuit -
3. Height adjustment (vertical amplifier control ) -
4. Ramp output (swtooth ) generator -
5. Ramp output ( 50Hz.) for vertical driver -
6. Guard circuit for output stage -
7. Positive ( +Ve) supply voltage -
8. Not Connected -
9. Vertical output (50 Hz.) -
10. Ground (-Ve supply voltage ) -
11. Deoupling capacitor for biasing of vertical deiver -
12. Vertical input to pre-amplifier and negative(-Ve) feedback (output to input) -
13. Decoupling capacitor -
14. Blanking (flyback signal output (50 Hz.) -
15. Vertical sync input (50 Hz.) -
16. Ground (-Ve )supply voltage -


 
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