Dual CD 5070 RC Service Manual

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Dual CD 5070 RC Service Manual

Extracted text from Dual CD 5070 RC Service Manual (Ocr-read)


Page 1

Service-Anleitung
Service Manual
Instructions de Service

CD 5070 RC

Technische Daten Technical data Caractéristiques Dati tecnici
Meflwene : typische Wane Measured values 7 lypical values techniques Valon di mlsun 7 valon rpm

Valcurs mesurees 7 valeurs inIQues CD 5070 RC
Frequenzbereich Frequency response Courbe de réponse Banda do Frequenza 5720 000 Hz
Gerauschspannungsabstand Signal to noise ratio Rapport signal/bruit Rappono segnale disluroo 96 dB
Dynamikbereich Dynamic range Dynamique Dinamica 95 dB
Uhersprechdémplung (1 kHz) Crosstalk (1 kHz) Diaphonie (1 kHz) Dlafonia 92 dB
Klirr'aktor (1 HI!) Harmonic dislonion (1 kHz) Dislorsion harmonique (1 kHz) Dislorsione atmonica 0.003 o/o
Gleichlaufschwankungen Wow and flutter Tolérance de viles Toleranza di Velocita > (100 /5
Ausgangsspannung Oulput voltage Tension de sortie Tensions di uscita 2 V
Max. programmierbare Max. music title programming Titras de musique Programmazione di 16

Musiklitel

au max. programmé

pezzi musicals

D/A Wandler D/A Convener D/A Convenisseur Ouanliuazione 16 Bit linear (Single)
Abrasmequenz Sampling frequency Fréquence de pick-up Frequenza a: campionatura 882 kHz
Ablastsystem Pick up Pick up Teslina di Ieflura SrSlrahlrLaser

3-Deam Optical pick up

Leistungsaufnahme

Power consumpfion

Consommation

Potenza assorbita

15W

Nelzspannung

Mains voltage

Tension secteur

Tensions di rate

Model Europe 220 V
(240 W 50 HZ

Dual GmbH

92i 58A 089

Postfach 1144 -

7742 St. Georgen/Schwarzwald

Copyngm by Dual

Page 2

Abgleichan|eitung CD 5070 RC

an/to C 102

Controiler 10 pick up

.
Signalqueiie Einsteilung Gerét MeBgerét AnschiuB Abgleicriposrtion Abgleich, Bemerkung
Signai source Unii adiusiment Tesrgear connection Aiignmeni position Aiignmem. Remarks
PLL
Power: On Frequenzzéhier
1. TF. ASY mii GND an TP-PLL
bruoken RV 301 4,321 MHz : 10 kHz
Bridge over TP. ASV Frequency counter
with GND (0 TP-PLL
2. BnJcke enrfemen
remove jumber
EF-Balance
1. Létbruoke Osciiloscope
JP SIS-JP 99 an/to TP-TE
aufirennen
Cut off the
soldering
JP 98-JP 99 -
Test Sample 5 A 2. Play A
3. TEST mit GND RV101 LE
ercken L
Bridge over
TEST with GND A _ B
4. Repeatraste drilcken
Press button REPEAT
Display: ONEREFEAT
Nach Abgieich: BrUcks JF EBB-JP 99 verbinden
Brilcke TEST-GND irennen
after Alignment: Bridge over JP 98-JP 99
Remove jumper TEST-GND
LPF (Low Pass Filter)
Tonganerator Osciiioscope
24 kHz 1 Vss an/io Power: oif an/to
R512L R513L FL501 L
Minimum
R512R R513R FL501R
Test (nach Ausrausch des Pick-up)
test iafler change oi pick up)
EFM-Signal
Disc Play Oscilioscope Regler an Pickup 1 A Vss

nacn Ausiausch des Disc-Motors
afrer change of disc motor

Absrand Piattentelieroberkante - Chassis

distance plaiter upper edge - chassis 13? mrn

Endkomroiis: Tesisampie 5 A Tirei Na 9 und 17
Final tesi: Piay titel no. 9 and 17