LA9230 Просмотр технического описания (PDF) - SANYO -> Panasonic

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Компоненты Описание

производитель

LA9230

Analog Signal Processor (ASP) for CD players

SANYO -> Panasonic 

LA9230M/9231M

Continued from preceding page.

Pin

No.

Symbol

52 DAT

53 CE

54 DRF

55 NC

56 VCC2

57 REF1

58 VR

59 LF2

60 PH1

61 BH1

62 LDD

63 LDS

64 VCC1

Contents

Microprocessor command data input pin.

Microprocessor command chip enable input pin.

RF level detection output (Detect RF).

No connection

Servo system and digital system VCC pin.

By-pass capacitor connection pin for reference voltage.

Reference voltage output pin.

Disc defect detection time constant setting pin.

RF signal peak hold capacitor connection pin.

RF signal bottom hold capacitor connection pin.

APC circuit output pin.

APC circuit input pin.

RF system VCC pin.

No.5189 - 5/20

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