JVC RX-668VBK Specifications, Watts per channel, min. RMS, driven into, Total harmonic distortion

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Specifications

Amplifier

Output Power

At Stereo operation:

100 watts per channel, min. RMS, driven into 8

 

ohms, 40 Hz to 20 kHz with no more than 0.8%

 

total harmonic distortion.

At Surround operation:

 

Front channel:

100 watts per channel, min. RMS, driven into 8 ohms at 1 kHz

 

with no more than 0.8% total harmonic distortion.

Center channel:

100 watts, min. RMS, driven into 8 ohms at 1 kHz, with no more

 

than 0.8% total harmonic distortion.

Rear channels

100 watts per channel, min. RMS, driven into 8 ohms at 1 kHz,

 

with no more than 0.8% total harmonic distortion.

Total Harmonic Distortion (8 ohms, 1 kHz):

Audio

Audio Input Sensitivity/Impedance (1 kHz):

Audio Output Level:

Signal-to-Noise Ratio (’66 IHF/’78 IHF):

Frequency Response (8 ohms)

RIAA Phono Equalization:

Video

Video Input Sensitivity/Impedance:

Composite video:

S-video: DVD

Video Output Level: Composite video: VCR, MONITOR OUT S-video: MONITOR OUT

Synchronization:

Signal-to-Noise Ratio:

On-Screen Color System:

0.8%* at 100 watts output (* Measured by JVC Audio Analysis System)

PHONO (MM):

2.7 mV/47 k ohms

CD, TAPE/MD, TV SOUND, VCR, DVD:

220 mV/47 k ohms

TAPE/MD, VCR:

220 mV

PHONO:

70 dB/77 dB (at REC OUT)

CD, TAPE/MD, TV SOUND, VCR, DVD:

87 dB/80 dB

PHONO:

20 Hz to 20 kHz (±1 dB)

CD, TAPE/MD, TV SOUND, VCR, DVD:

20 Hz to 20 kHz (±1 dB)

±1.0 dB (20 Hz to 20 kHz)

 

VCR, DVD:

1 Vp-p/75 ohms

(Y: luminance):

1 Vp-p/75 ohms

(C: chrominance, burst):0.286 Vp-p/75 ohms

1 Vp-p/75 ohms

(Y: luminance): 1 Vp-p/75 ohms

(C: chrominance, burst):0.286 Vp-p/75 ohms

Negative

45dB

NTSC

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Contents RX-668VBK RX-668VBK Table of Contents To use the Cursor control buttons q on the front panel Remote ControlParts Identification Front PanelGetting Started Before InstallationConnecting the FM and AM Antennas Checking the Supplied AccessoriesConnecting the rear and center speakers Connecting the SpeakersBasic connecting procedure Connecting the front speakersConnecting Audio/Video Components Connecting the subwoofer speakerAudio component connections Video component connections Replace the cover Connecting the Power CordPutting Batteries in the Remote Control Plug the power cord into an AC outletOn the front panel Turning the Power On and Off StandbyFrom the remote control Basic OperationsSelecting the Front Speakers Muting the SoundRecording a Source Reinforcing the Bass Attenuating the Input SignalAdjusting the Front Speaker Output Balance Adjusting the TonePress TAPE/MD Setting Center and Rear Speakers for DSP ModesPress Setting so that the cursor Changing the Source NameUsing the Sleep Timer Adjust the sound using the functions listed abovePress ONE Touch Operation Press FM/AM to select the band Tuning in Stations ManuallyUsing Preset Tuning Receiving Radio BroadcastsPress FM/AM Press 10 keys to select a preset channel numberTo tune in a preset station When an FM stereo broadcast is hard to receive or noisySurround Modes Using the DSP Modes3D-PHONIC modes DAP modesRear Speaker Available DSP Modes According to the Speaker ArrangementFront RearAdjusting DAP Digital Acoustic Processor Modes Adjusting the 3D-PHONIC ModesOutput balance Press Rearl / + to adjust the rear speaker output levelUntil the mode PRO Logic Or Theater appears on Display Press Test to check the speakerSelect and play a sound source Press Surround repeatedly Until the DSP mode you wantTo cancel the DSP mode Activating the DSP ModesActivating the DVD Multi Playback Mode Using the DVD Multi Playback ModeUsing the On-Screen Menus Press %/ Þto move to Surround LEVEL, then press @/ # Adjusting the DSP ModesAdjusting the DVD Multi Playback Mode Press any one of %/ Þ/ @/ #Press any one of % / Þ / @/ # Press % / Þ/ @/ #to adjust the tone as you wantPress % / Þto move to SETTING, then press @/ # Press %/ Þto move To Preset MEMORY, then press @/ #Automatic Source Selection Compu Link Remote Control SystemRemote Control through the Remote Sensor on the Receiver Same timeDisc Search Only for CD Player Text Compu Link Remote Control SystemCD player MD recorder Displaying the Disc Information on the TV screenPress Text Display while CD or MD is selected as the source Showing the Disc Information on the TV ScreenTo exit from the Disc information screen Press OSD SET again Press Text Display while CD is selected as the sourcePress %/ Þto move To SEARCH, then Press OSD SET Press %/ Þto move To Performer Then press OSD SETEntering the Disc Information Press %/ Þto move To Search Then press OSD SETPress %/ Þto move To GENRE, then Press OSD SET Press %/ Þto move To Title INPUT, then press OSD SETPress Text Display while MD is selected as the source Up to 32 characters to this User FileEnter the disc title, referring to steps 3 Press %/ Þto move to the genre you want, then press OSD SETAC outlets AV Compu Link Remote Control SystemWhen turning on the TV for the first time after Volume to the minimum using the TV volumeOne-Touch DVD Play Automatic Selection of TV’s Input ModeAutomatic Power On/Off One-Touch Video PlayCD player Operating JVC’s Audio/Video ComponentsTuner Sound control section AmplifierCassette deck MD recorderDVD player Operating Other Manufacturers’ Video Equipment Release TV PowerTry to operate your TV by pressing TV Power If there are more than one code listed for your brand of TVManufacturer Codes Release VCR PowerTry to operate your VCR by pressing VCR Power Release CATV/SAT PowerProblem Possible Cause Solution TroubleshootingTotal harmonic distortion SpecificationsWatts per channel, min. RMS, driven into Ohms, 40 Hz to 20 kHz with no more than 0.8%FM tuner IHF AM tunerGeneral 781 954 650 Valley Road Wayne, NJ1098 Limited Warranty AUDIO-2 1298HIMMDWJEM

RX-668VBK specifications

The JVC RX-668VBK is a versatile and robust A/V receiver designed to meet the needs of home theatre enthusiasts. With its blend of advanced features and impressive sound quality, this receiver is suitable for both casual viewers and audiophiles alike. It is packed with technologies that enhance listening experiences, making it a popular choice among consumers.

One of the standout features of the RX-668VBK is its powerful amplification capabilities. It delivers 100 watts per channel into 8 ohms, providing enough power to drive a variety of speaker setups. This level of power ensures rich, dynamic sound reproduction suitable for everything from music playback to movie watching. The receiver supports surround sound formats, including Dolby Digital and DTS, allowing for an immersive audio environment that draws viewers deeper into their favorite films.

In terms of connectivity, the JVC RX-668VBK boasts an array of inputs and outputs. It includes multiple HDMI ports, facilitating easy connections to modern devices such as Blu-ray players, gaming consoles, and streaming devices. The receiver supports 4K pass-through, ensuring that it can keep up with the latest video formats and resolutions, thus future-proofing your home entertainment system.

Furthermore, the RX-668VBK integrates various audio technologies that enhance sound quality. The built-in DSP (Digital Signal Processing) allows users to select different sound modes tailored for movies, music, or gaming, providing flexibility for different types of content. The receiver also features a comprehensive equalizer that enables users to optimize sound profiles based on personal preferences and room acoustics.

One notable aspect of the RX-668VBK is its user-friendly interface. The on-screen display and intuitive remote control make it easy to navigate through settings and options, ensuring a seamless experience for users of all technical levels. Additionally, the receiver is equipped with a sleep timer and programmable memory functions, enhancing convenience during use.

Overall, the JVC RX-668VBK is a comprehensive A/V receiver that combines robust power, advanced audio technologies, and versatile connectivity options. Its excellent sound quality and user-friendly features make it an attractive option for both home cinema setups and music lovers, ensuring that it meets the demands of today's audio-visual landscape. With the RX-668VBK, JVC continues to establish its reputation as a reliable brand in the home entertainment market.
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