Cambridge Audio Azur 740C Service Manual

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Issue Date: 28 September 2007
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SERVICE MANUAL
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SPECIFICATIONS:
D/A converters
Digital filter
Analog filter
Frequency Response
THD @ 1kHz 0dBFs
THD @ 1kHz -10dBFs
THD @ 20kHz )dBFs
IMD (19/20kHz) 0dBFs
Linearity @ -90dBFs
Total correlated jitter
Crosstalk @ 1kHz
Crosstalk @ 20kHz
Output impedance
Digital input word widths supported
Digital input word widths supported
Digital input sampling frequencies supported
Digital output sampling frequencies supported
Audio output upsampling
Dimensions – H x W x D
Weight
Gallery Court Hankey Place London SE1 4BB UK
Tel: +44 (0)20 7940 2200 Fax: +44 (0)20 7940 2233
Dual Wolfson
WM8740 24 bit DACs
Analog Devices Black Fin
ADSP-BF532 32 bit DSP
Performing ATF™
Upsampling to 24 bit 384kHz
2 Pole Dual Differential Bessel
Double Virtual Earth Balanced
20Hz to 20 kHz (+/-0.1dB)
< 0.0008%
< 0.0005%
< 0.001%
< 0.0006%
>113dB
<130pS
< -130dB
< -110dB
< 50 ohms
16 – 24 bit
16, 20, 24 bit
32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz,
192kHz
32kHz – 192kHz pass through (including 44.1kHz for CD)
48kHz, 96kHz, 192kHz upsampled
Fixed 24 bit, 384kHz
115 x 430 x 315mm (4.5 x 16.9 x 12.4")
6.4Kg (14.1Lbs)
740C
AP22735/1
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