LA1780 View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

View to exact match

LA1780

Single-Chip Tuner IC for Car Radios

SANYO -> Panasonic 

Continued from preceding page.

Pin No.

Function

Separation

19

adjustment pin

LA1780M

Description

Composite

signal

Use a trimmer to adjust the

subdecoder input level.

(The output level is not modified in

mono and main modes.)

Equivalent circuit

20

VCO

The oscillator frequency is 912 Hz.

KBR-912F108

(Kyocera Corporation)

CSB-912JF108

(Murata Mfg. Co., Ltd.)

21

PHASE COMP.

22

PHASE COMP.

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No. 5724-10/38

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