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Dynacord S 90 Service Manual

Dynacord S 90
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Index: E 2 / 6
THD at rated output power,
MBW = 80kHz, 1kHz
< 0.05%
IMD-SMPTE
60Hz, 7kHz
< 0.08%
DIM30
3.15kHz, 15kHz
< 0.03%
Crosstalk
ref. 1kHz, at rated output power
< -80dB
Frequency Response
-1dB, ref. 1kHz
13Hz ... 45kHz
Power Bandwith
THD = 1%, ref. 1kHz, half power @ 4
10Hz ... 50kHz
Input Impedance
20Hz ... 20kHz, balanced
20k
Damping Factor
at 100Hz / 1kHz, 8
> 300 / > 200
Signal to Noise Ratio
A-weighted
103dB
Power Requirements
240V, 230V or 120 V, 50Hz ... 60Hz
Protection
Audio limiters, High temperature, DC, HF, Back-EMF,
Peak current limiters, Inrush current limiters, Turn-on
delay
Cooling
Front-to-rear, 3-stage-fans
Safety Class
I
Dimensions
(W x H x D), mm
483 x 132.5 x 385.5
Weight
15kg 16kg
MESSDATEN: S-Series und Q-Series Endstufen
Platinenbezeichnungen und entsprechende EDV Nummern der Platinen:
EDV-Nummer der Platine
240V 230V 120V
Q44 Q66 S900 S1200 Q44 Q66 Q44/Force Q66/Eliminator
84185 84186 84171 84172 84173 84174 84177 84178
Platinenteil Index
Main PCB 1
Supply PCB 4
Input PCB 2
LED PCB 3
Meßbedingungen falls nicht ausdrücklich anders vermerkt:
- Meßwerttoleranz: X = ±1.5dB
- Meßfrequenz: f = 1kHz
- Alle Pegelangaben bezogen auf: U = 775mV (0dBu)
- Levelregler auf Rechtsanschlag
- Belegung der XLR - Buchse: PIN 1 = MASSE/SHIELD
PIN 2 = + INPUT
PIN 3 = - INPUT
- Quellwiderstand für Einspeisung über XLR - Buchse: R(Q) = 50
- Die Platine AMPLIFIER PCB ist mit Servicesteckern versehen.

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Dynacord S 90 Specifications

General IconGeneral
BrandDynacord
ModelS 90
CategoryAmplifier
LanguageEnglish

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