TDA4190

[P.A]

TDA4190 - ECG1633

TV sound IF, tone, volume, FM detector, preamp, Po = 4 W, Rl = 16 ohms,
Vs = 24 V typical.  20 pin DIP.

Pin 1: Turn iff muting
Pin 2: Sound IF input
Pin 3: IF decoupling/VCR switch
Pin 4: IF decoupling/VCR switch
Pin 5: Gnd
Pin 6: Gnd
Pin 7: Detector (FM)
Pin 8: Detector (FM)
Pin 9: De-emphasis/Aux output
Pin 10: VCR input/output
Pin 11: Tone control capacitor
Pin 12: Tone control
Pin 13: Volume control
Pin 14: DC VC output
Pin 15: Gnd
Pin 16: Gnd
Pin 17: AF output
Pin 18: Vcc
Pin 19: AF PA feedback
Pin 20: AF PA input


Puski A.  pandras at hu.inter.net