Dual CV 1280 Service Manual

Page 1

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H331 MEN

CV 1280

Service-Anleitung
Service Manual
Instructions de Service

Technisehe Deien Technical Data Caraciérletiques techniques
(typlsche Werte) (typical value) (valeur caractéristiques)
Aunnnglleinung (DIN I 8 0) final output (DIN I 8 m Pulmnce do some (DIN I a n)
Muslideietung music power Puissanee needs 2 x 90 Watt
Shus-Deuerlonieisiung Rms continuous power output Puissanoe efficace 2 x 70 Wait
Kilrrmnor Harmonic dletortion Facuur do dittortion
Nennieisiung -6 e8, 1000 Hz nominal output '6 GB, 1000 Hz Puissance nomunale -6 GE. 1000 Hz 0.00:! %
Lehman-handwrit- Power bandwidth Heponu an nuisance
nach DIN 45500 Complying with DIN 45500 seion ON 45 500 6 Hz-QO kHz
UMr-uungebnnleh Frequency response Bands pass-ma
[885- und Héhenregler in Mmenv (bass and treble controls at center (Regulaiaurs des basses ei des aigus
stellung) position) an posmon whimle) 6H1-120kHzi 1.5 68
Phone nach PllAA Phone complying with FlIAA Phone seion RIAA 20Hz- 20kHz:1 dB
Ehpinge inputs Entréos
Tuner. Tape 1. Tape 2/Monitor (Cinch) Tuner. Tape 1. Tape 2/Moniior (Cinch) Tuner. Tape 1. Tape 2/Monitor (Cinch) 200 mV. 47 id)
CD (Cinch) CD (Cinch) CD (Cinch) 200 mV, 47 I4)
Phone (Cinch) Phone (Cinch) Phone (Cinch) 2.5 mil. 47 K0
Mm. Outputs Sonic:
2 Druckidemmen iiir 2 press-type terminal strips ior 2 harres a resson pour
zwel Lamsprecheinaare, iwo sels of speakers, deux paires de hautsAparleurs,
Ausgange A/B oder A+ B schaltbar ouipuis MB or A+B switchable eonies NB cu A + B commuiabies B - 16 Ohm
1 Koaxiaibuchse 1/4 inch fur Kepfherer 1 coaxial jack 1/4 inch ior headphone 1 prise coaXiaie de1/4 inch le 5 - 2000 Ohm
1 Une~Ausgang an Tape 1 (Cinch) 1 Line output to Tape 1 racoordemenl ou oesque-écouteur
1 LlneAusgang an Tape 2 (Cinch) i Una output to Tape 2 1 sortie Une sur la prise Tape 1

1 some Line sur la prise Tape 2
Fr-mdepennungeelnmmi Unweiginefl cignal-to-noiso ratio Rupert signal/bruit non-pond
Spluenwen uber Fremdspennungsfilier Peak value vie external voiiage filter Valeur de points agree ie illtre de
(DIN 45 405) (DIN 45 405) tension non pondérée (DlN 45405)
bezogen auf Nannleistung related to Nominal output ramené a la puissenee nerninale
Tuner, Tape. CD Tuner. Tape. GD Tuner. Tape. CD 98 (:18
Phone Phone Phone 70 dB
Mulchlpnnnung games-en nach INF Noise voltage men-and In ween-hue. Tension numb-tries manure. nelun MP
W mn A-Fliter (HMS) wiih IHF pondbre am filtr- A (HMS). rameneo
hunger! Ilfl Nennielmng weighted wllh A-fllm (HMS) In a In pulse-nee nominaie

relation to I'm pow
Tuner. Tape. CD Tuner. Tape, CD Tuner. Tape, CD 103 dB
Phone Phone Phone 76 dB
Umeremalmpiung cmlk menuation Minibike-men! do diaphonle
beiiOOOHz ai1.000Hz oour1000H2
zwisoheri den Kanéien between individual chennds Enlre les canaux 70 dB
zwischen den Eingéngen between inputs Emre ies entrees 75 dB
Loinunguufn-hmo (m) Power consumption (maximum) Fuiaence absorb (maximale) 280 Watt
Nmmnnunuen Lino voltages Temlonu du Mu Model Europe 230 V
Model USA/Canada 115 V

Dual GmbH -

921 522 0486

Postfach 1144 -

7742 St. Georgen/Schwarzwald

Copyrmiir by Dual

Page 2

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B4 Balance Balance Balance Balance Balance 4959 r m ""P WP 3 mu freq? '55
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Regelung control de lréquence da frequencia delle frequenza 3 S g 'WP 'WP E :
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0 Microphon Microphone Microphone Micréfcno Mrcmfuno ' 7:51 0.} 0 L l 7-51 a m if; c 53" 0 5 "75 is ]~L9 a, n, am i . C
_ . . :12 if," > a 2:32. "a W =15 I P | no 449 A
0.0 Tonbandgerat Tape recorder Magnetophone Mngnatofono Magnetoicno " $531,»: was "a 7 m up 0 m: t A . BC 450 A
75 M '0 Max H H mun-a RB 7°" l
OTC Auinahme Recording Enregisrremenr Grahacrén Regrstrazione J N - l 61:05 u 0 1'0? 7' 56 578 5}; 51 0 0 :5 w s
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9* Output Output Sonia d'un signal Salrda de sefiales Uscita di segnale fl: i u an". 7 *
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6 Input Input Entrée dun signal Entrada de seirales lngresso di segnale =Fcroz $53 3; SZDFM 0 @H
,0 mute
¥ Trimmer Trimmer Trimmer Trimmer Trimmer , " fig I TP 1
" :l 1 e _ + 0 mV
fl Einstellregler Adjuster Potentiométre ajustable Potenciometro ajustnble Trimmer ohmico 2;: - PJ 0 TP 2 PB 64 V 25 mV - 5 mV
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