Pioneer PDR-509 Manual de serviço - Página 16

Procurar online ou descarregar pdf Manual de serviço para Leitor de CD Pioneer PDR-509. Pioneer PDR-509 23 páginas. Compact disc recorder
Também para Pioneer PDR-509: Manual de Instruções (40 páginas), Esquemas de serviço (23 páginas), Manual de serviço (48 páginas), Manual de serviço (14 páginas)

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1. Adjustment

PDR-509

VOLTAGES and WAVEFORMS

1/5 F

CD-R CORE ASSY

Media

Pickup Position

12cm Inner

12cm Outer

8cm Inner

8cm Outer

12cm Inner

12cm Outer

CD-R

CD-RW

8cm Inner

8cm Outer

at FS = 44 kHz

(at FS Converter through)

FSR/XTHR

(CN301-pin 2)

at DIGITAL LOCK

XVCO

(CN301-pin3)

UNLOCK

(CN301-pin7)

XPFAIL

(CN301-pin4)

XRST

(CN301-pin11)

3/5 F

CD-R CORE ASSY

CLV

Operating

(IC201-pin13)

Mode

STOP

CAV

CLV

ECLV

4/5 F

CD-R CORE ASSY

at Analog REC Pause

or REC

ADSTBY

(CN501-pin4)

at MUTE ON

(Audio Signal Not Output)

AMUTE

(CN501-pin9)

LRSTD

(CN501-pin10)

DGAI

D8CM

(IC351-pin56)

(IC351-pin57)

Others

at DIGITAL UNLOCK

−

ECLV

(IC201-pin14)

A/D Converter used

Others

at MUTE OFF

(Audio Signal Output)

−

Note :

The encircled numbers denote measuring point in the schematic diagram.

1/5 F

CD-R CORE ASSY

CN301 - pin 5 (MREQ)