LA7565BM データシートの表示（PDF） - SANYO -> Panasonic

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LA7565BM

IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products

SANYO -> Panasonic 

LA7565B, 7565BM

Sample Application Circuit (2)

When the SIF, first SIF, AFT, and RF AGC circuits are not used.

• When the SIF circuit is not used:

Leave pins 1, 23, and 24 open.

Insert a 2-kΩ resistor between pin 2 and ground.

• When the first SIF circuit is not used:

Leave pins 3, 4, 15, and 22 open.

Connect pin 16 to ground.

• When the AFT circuit is not used:

Since there is no way to defeat the AFT circuit, connect a 100-kΩ resistor and a 0.01-µF capacitor in parallel between

pin 13 and ground.

• When the RF AGC circuit is not used:

Leave pins 14 and 21 open.

A 0.01-µF capacitor must be inserted between pin 21 and ground to prevent oscillation.

No. 5636-8/17

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