KA2161 View Datasheet(PDF) - Samsung

Part Name

Description

Manufacturer

KA2161

PAL/NTSC 1 CHIP IC FOR COLOR TELEVISION

Samsung 

KA2161

PAL/NTSC 1 CHIP FOR C/TV

PIN DESCRIPTION

PIN FUNCTION

NO.

DESCRIPTION

1 ATT. IN.

Detected audio signals

provided to ATT. Amp

EQUIVALENT CIRCUIT

1

2 SOUND N.F AC and DC feedback audio

IN

signals from power amp are

supplied to A.F amp

2

from ATT.

3 SOUND

The external capacitor

De-emphasis eliminates high frequency

components in F.M det.

FM

3

DET.

4 SIF Det.IN Connected SIF tank coil.

The SIF limitting signal

is supplied from SIF limiter

(PIN 5).

4

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