Cambridge Audio 640Razur Stereo Receiver User Manual


 
28
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)
THD
<0.006% @1kHz
Crosstalk
<-60dB @ 1kHz
Frequency
response
10Hz - 20kHz -1dB
S/N
Ratio
>90dB 'A' weighted
Audio
Input
Impedance
/
Sensitivity
47kOhms / 175mV or greater
Digital
Input
Impedance
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
/Impedance
-
Composite
(CVBS)
1Vp-p / 75ohm
-
S-VVideo
(S-VVHS)
Y 1Vp-p / 75ohm
C 0.286 Vp-p / 75ohm
-
Component
Y 1Vp-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 HDMI
Recording
Audio
Outputs
2 Line Level Analog
2 Digital Co-Axial, 2 Digital Optical
Technical specifications
Recording
Video
Outputs
1 Composite, 1 S-Video
Other
connections
1 1/4" / 6.35mm Headphone Output
(32 To 600 ohms recommended)
1 Control Bus Input / Ouput
1 IR Emitter In
1 RS232C
1 IEC type mains inlet
Incognito
Ready™
/
A-BBUS
Ready™
2 A-BUS keypad outputs (2nd/3rd Zone)
3 IR Emitter outputs
2 Composite video outputs (2nd/3rd Zone)
1 External PSU input 24VDC
Standby
power
consumption
<10w
Quiescent
power
consumption
<70w
Max
power
consumption
1400w
Dimensions
-
H
x
W
x
D
150 x 425 x 420mm
(inc all terminals & controls)
Weight
15kg (33lbs)
Decoding modes supported
PCM
Stereo Linear PCM with or without digitally created Sub, 16-24 bit data,
44.1, 48 or 96kHz
PLII
Movie
5.1 PLII matrix decode optimised for movie material
PLII
Music
5.1 PLII matrix decode optimised for music material
PLII
Game
5.1 PLII matrix decode optimised for game material
PLIIx
Movie
6.1 /7.1 PLIIx matrix decode optimised for movie material
PLIIx
Music
6.1 /7.1 PLIIx matrix decode optimised for music material
PLIIx
Game
6.1 /7.1 PLIIx matrix decode optimised for game material
Dolby
Digi
tal
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
(Up to) 5.1 digital surround sound
Dolby
Digital
+
PLIIx
Movie
PLIIx Movie post process of DD 5.1 giving 6.1 or 7.1 (7.1 has mono
back surrounds)
Dolby
Digital
+
PLIIx
Music
PLIIx Music post process of DD 5.1 giving 6.1 or 7.1 (7.1 has mono
back surrounds)
Dolby
Digital
EX
6.1 or 7.1 (7.1 has mono back surrounds) decode of 6.1 Dolby Digital
EX material
DTS
Neo:6
Cinema
5.1/6.1/7.1 Neo:6 matrix decode (6.1 source material) 5.1 decode has
phantom rear centre, 7.1 decode has mono back surrounds)