Cambridge Audio 651 Audio connections, Separate analogue stereo 751BD only, Digital audio

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Audio connections

Do not plug in the mains power lead or turn the unit on until all connections have been made.

Three types (two for 651BD) of audio only connection can be made between the 751BD and your stereo/AV system:

1

Separate Analogue Stereo

 

 

In

 

AV receiver

 

(751BD only)

2

 

 

 

 

2

Digital Audio

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

Analogue 2 ch/5.1/7.1

 

 

 

 

 

 

 

 

 

 

OR

Note: It is also possible to make an HDMI audio/video connection which carries both audio and video in the same cable. See later section. However, when making an HDMI connection i.e. to an AV receiver, it is also often preferable to make an additional audio connection for CD and/or SACD/DVD-A playback.

In

1

Phono cable (2RCA-2RCA)

Front left

3

speaker

 

 

 

 

 

 

 

 

 

 

AV receiver with

 

Front right

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7.1

 

 

 

 

 

 

 

 

 

 

5.1/7.1 analogue

 

speaker

 

 

 

 

 

 

 

 

 

 

inputs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Surround left speaker

Centre speaker

Surround right speaker

Subwoofer

Speaker diagram shown for 5.1 channel setup. For 7.1 add two rear speakers.

1 Separate analogue stereo (751BD only)

The analogue stereo outputs should be used for play back of CDs, DVDs etc in stereo through a conventional amplifier or AV receiver with analogue stereo inputs.

Analogue stereo is also usually the best connection method for listening to CDs and other stereo discs for best possible sound quality. It is often a good idea to connect both the analogue stereo outputs (for CD playback) and digital audio outputs or HDMI (for surround sound decoding) at the same time.

To connect an analogue stereo system to the 751BD, use stereo phono cables (stereo 2RCA-2RCA).

2 Digital audio

The digital audio outputs should be used to decode the surround-sound soundtracks of BD/DVDs with an external AV Receiver (Note: Digital output must be set to "RAW" in the Audio setup page). The 651/751BD sends an undecoded audio bitstream to the AV Receiver for decoding into 5.1/7.1 etc. Note: The latest HD audio types, SACD and DVD-Acannot be output over SPDIF/TOSlink and an HDMI connection must be used for these.

Either a 75ohm co-axial cable designed for digital audio or a TOSlink fibre optic cable should be used (only one at a time).

Note: It is also possible to output stereo digital audio from the Digital Outputs for recording on conventional CD-R/MD etc. machines, see section on 651/751BD setup.

3 Analogue 2 ch/5.1/7.1

The 651/751BD is also capable of decoding Surround-Sound soundtracks itself and outputting these as analogue Stereo, 5.1 or 7.1 depending on the settings in the Speaker setup page in the 651/751BD setup menu.

For 5.1, connect to an AV receiver or amplified speaker system, use 6 x phono/RCA cables.

For 7.1, connect to an AV receiver or amplified speaker system, use 8 x phono/RCA cables.

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Contents Azur Contents Azur 651/751BD IntroductionImportant safety instructions Weee symbolCE mark Tick markWi-Fi information Limited warranty Wi-Fi information Canada-Industry Canada ICEurope-European Union Notice Compatible disc types Discs that cannot be playedBD-ROM compatibility Copyright protectionRear panel connections Front panel Front panel displayRemote control Connecting to the Internet Using the wireless adaptor 751BD onlyEthernet connection Audio connections Separate analogue stereo 751BD onlyDigital audio Analogue 2 ch/5.1/7.1Analogue video connections Hdmi connectionsIs limited by CSS encryption on most discs Connecting to two displays using dual Hdmi Connecting to a display an d au dio sys tem us ing dua lBoth outputs can pass 3D TV signals Hdmi connectionSetting up the player Accessing the Easy Setup WizardSelect the best output resolution Choose the primary video outputSetting up the player Select the audio settingComplete the Easy Setup Wizard Determine the display aspect ratioOperating instructions Operating instructions Audio language soundtrack selection Subtitle selectionAngle selection ZoomOutput resolution Pure Audio modeTV system selection Viewing pictures on DVD-Audio discsConnecting a USB or an e-Sata Drive Other media playbackPlaying music files Home MenuViewing photo files Playing movie filesAdding background music Setup Menu Using the Setup Menu SystemPlayback Setup Video Setup Setup menuPicture Adjustment 3D Mode3D TV Size TV Aspect RatioTV System 1080p24 OutputDisplay Options Audio Format Setup Audio signal reference chart Setup menu Hdcd DecodingAudio Processing setup Recommended audio format optionsDown Mix Mode Speaker SettingsSpeaker Configuration 7.1 channel analogue audio output only Test ToneOther Audio Processing Settings Device SetupSetup menu Firmware Information Firmware UpgradeEasy Setup Reset Factory DefaultsNetwork Setup Picture Adjustment Setup menu IP SettingProxy Setting Connection TestLinear phase filter frequency response Linear phase impulse responseFilters 751BD only Filters Minimum phase filter frequency response Minimum phase impulse response Steep filter impulse responseSteep filter frequency response Appendix language code list Code Language NameOn Screen menu language Technical specifications Both modelsAnalogue video outputs Troubleshooting AP28003/4-A

751BD, 651 specifications

Cambridge Audio is renowned for producing high-quality audio equipment, and the 651BD and 751BD models are prime examples of their commitment to delivering exceptional sound and video performance. These Blu-ray players offer a comprehensive set of features and technologies designed to elevate the home entertainment experience.

The Cambridge Audio 651BD is constructed with a focus on audio fidelity, providing an impressive range of audio formats, including SACD, DVD-Audio, and DTS-HD Master Audio. This model is designed for audiophiles who want rich, immersive sound to accompany their visual content. It incorporates a high-grade 24-bit/192kHz DAC, which ensures that even the most subtle nuances in music and dialogue are captured and reproduced with precision.

On the other hand, the 751BD takes performance a notch higher with the inclusion of advanced audio and video technologies. It features an enhanced Burr-Brown DAC, which is revered for its superior audio processing capabilities. The 751BD supports a wide array of video formats and resolutions up to 1080p, including various streaming formats, making it a versatile choice for modern entertainment systems. Additionally, it supports 3D Blu-ray playback, allowing viewers to experience their favorite films with stunning visual depth and clarity.

Both models are designed with a user-friendly interface, ensuring easy navigation through menus and media selections. They offer multiple connectivity options, including HDMI, USB, and Ethernet ports, which allow seamless integration with existing home theater systems and streaming services. The inclusion of onboard Wi-Fi in the 751BD further enhances its capabilities, facilitating convenient access to online streaming platforms.

The build quality of both players reflects Cambridge Audio's dedication to excellence, with robust chassis designed to minimize vibrations and interference. Aesthetically, these players have a sleek, modern design that fits well with any home entertainment setup.

In summary, the Cambridge Audio 651BD and 751BD Blu-ray players are exceptional devices that combine advanced technology, superior audio performance, and stunning video quality. With features designed for both audiophiles and casual viewers, they provide a rich and engaging entertainment experience that is hard to beat. Whether it’s high-definition films or high-quality music, these players are engineered to deliver every detail, turning any viewing into a cinematic experience.
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