LA7451M データシートの表示（PDF） - SANYO -> Panasonic

部品番号

コンポーネント説明

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LA7451M

Two-Channel, Noise Reduction Processor for 8-mm VCR PCM

SANYO -> Panasonic 

Continued from preceding page.

Number

Name

9

WEIGHTING 1

LA7451M

Equivalent circuit

Function

Weighting compensator 1 full-wave rectifier capacitor

connection. Input impedance is 4kΩ and nominal voltage is

2.4V.

10

TCH1

Detector hold time adjustment capacitor connection 1.

Nominal voltage is 2.6V

11

TC1

12

EMPHASIS1

NFB1

13

EMPHASIS 1

OUT1

Detector attack and recovery time adjustment capacitor

connection 1. Nominal voltage is 2V.

Emphasis amplifier negative feedback input 1. Nominal

voltage is 2.4V.

Emphasis amplifier output 1. Nominal voltage is 2.4V.

Continued on next page.

No.3806–5/11

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