Cambridge Audio Azur 640R Service Manual

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Issue Date: 21 May 2007
SERVICE MANUAL
SPECIFICATIONS:
Audio
Power Output 2 x 120 watts rms per channel
8 ohms (two channels driven)
7 x 100 watts rms per channel
8 ohms (all 7 channels driven)
Total Harmonic Distortion <0.006% @1kHz
Crosstalk <-60dB @ 1kHz
Frequency Response (-1dB) 10Hz - 20kHz – 1dB
S to N Ration (unweighted) >90dB 'A' weighted
Audio Input Impendence / Sensitivity 47kOhms / 175mV or greater
Digital Input Impendence 75ohms (Coaxial / SPDIF)
Tone Control
Bass +/- 10dB @ 100Hz
Treble +/-10dB @ 10kHz
Tuner
FM mode 87.5-108MHz, 75 ohm coaxial aerial
AM mode 522-1629kHz, 300 ohm loop aerial
Video
Video Levels / Impendence
-Composite (CVBS) 1Vp-p / 75 ohm
-S-Video (S-VHS) Y 1Vp-p 75 ohm
C O 286 Vp-p / 75 ohm
-Component Y 1p-p / 75ohm
Cb/Cr 0.75Vp-p / 75ohm
Pb/Pr 0.75Vp-p / 75ohm
HDMI
Transfer of all resolutions up to and including
1080p @ 50/60Hz (1920 x 1080) supported, with HDCP handshaking.
General
Architecture Crystal CS43122 24 Bit 192kHz
capable DAC for Front Left & Right
Crystal CS52526 24 Bit 192kHz
Capable CODEC for surround channels +
24 Bit 2 channel A/D conversion.
Crystal CS43122 32 bit DSP
Audio Inputs 8 Line Level Analog
Tuner (FM / AM)
7.1 Analog Input
5 Digital Co-axial, 6 Digital Optical
Video Inputs 5 Composite, 5 S-Video
3 Component Video, 3 HDMI
Main Audio Outputs 7 Amplified Speaker Outputs
7.1 Preamp Outputs
Main Video Outputs 1 Composite, 1 S-Video
1 Component Video, 1 HJDMI
Recording Audio Outputs 2 Line Level Analog
2 Digital Co-Axial, 2 Digital Optical
Gallery Court Hankey Place London SE1 4BB UK
Recording Video Outputs
Other Connections
Incognito Ready / A-BUS Ready
Standby Power Consumption
Quiescent Power Consumption
Max Power Consumption
Dimension – H x W x D
Weight
Decoding Modes Supported
PCM
PLII Movie
PLII Game
PLIIx Movie
PLIIx Music
PLIIx Game
Dolby Digital Stereo (2/0) + PLII Movie
5.1 PLII matrix decode of Dolby Stereo material
Dolby Digital Stereo (2/0) + PLII Music
5.1 PLII matrix decode of Dolby Stereo material
Dolby Digital Stereo (2/0) + PLII Game
5.1 PLII matrix decode of Dolby Stereo material
Dolby Digital Stereo (2/0) + PLIIx Movie
6.1/7.1 PLIIx matrix decode of Dolby Stereo material
Dolby Digital Stereo (2/0) + PLIIx Music
6.1/7.1 PLIIx matrix decode of Dolby Stereo material
Dolby Digital Stereo (2/0) + PLIIx Game
6.1/7.1 PLIIx matrix decode of Dolby Stereo material
Dolby Digital
Dolby Digital + PLIIx Movie
Dolby Digital + PLIIx Music
Dolby Digital EX
DTS Neo 6 Cinema
- Tel: +44 (0)20 7940 2200 Fax: +44 (0)20 7940 2233
640R
1 Composite, 1 S-Video
1 ¼" / 6.35mm Headphone Output
(32 to 600 ohms recommended)
1 Control Bus Input / Output
1 IR Emitter In
1 RS232C
1 IEC type mains inlet
nd rd
2 A-BUS Keypad Outputs (2 / 3 Zone)
3 IR Emitter Outputs
nd rd
2 Composite Video Outputs (2 / 3 Zone)
1 External PSU Input 24V DC
<10w
<70w
1400w
150 x 425 x 420mm
(Inc all terminals & controls)
15kg (33lbs)
Stereo Linear PCM with or without digitally
created Sub, 16-24 bit data, 44.1, 48 or 96kHz
5.1 PLII matrix decode optimised for movie
material
5.1 PLII matrix decode optimised for game material
6.1/7.1 PLIIx matrix decode optimised for movie
material
6.1/7.1 PLIIx matrix decode optimised for music
material
6.1/7.1 PLIIx matrix decode optimised for game
material
(Up to) 5.1 digital surround sound
PLIIx Movie post process of DD5.1 giving 6.1 or
7.1 (7.1 has mono back surrounds)
PLIIx Music post process of DD 5.1 giving 6.1 or
7.1 (7.1 has mono back surrounds)
6.1 or 7.1 (7.1 has mono back surround) decode of
6.1 Dolby Digital EX material
5.1/6.1/7.1 Neo 6 matrix decode (6.1 source
materials) 5.1 decode has phantom rear
centre, 7.1 decode has mono back surround)
AP21900/1