LA75503V Datasheet, PDF (12/15 Pages) Sanyo Semicon Device – Adjustment Free VIF/SIF Signal Processing IC for PAL TV/VCR

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Pin No.
Pin
LA75503V
Pin Function
Pin 28 is the RF AGC VR pin.
28
RF AGC VR
When this pin is connected to GND, no signal is
appeared on pin 6 and pin 30.
Internal Circuit
output
Pin 29 is the FM filter pin.
29
FM FILTER
Use a capacitance between 0.01 µF and 1 µF.
Pin 30 is the FM output pin.
The built-in differential amplifier determines and
switches the de-emphasis resistance value.
30
FM DET OUT
PAL: 5 k × 0.01µF
NT: 7.5 k × 0.01 µF
D
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