JVC RX-D401, RX-D702, RX-D402 manual BandBandGraphicGraphicEqualizationEqualization

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JVC exclusive DSP

55--BandBandGraphicGraphicEqualizationEqualization

RX-D702 RX-D402

*Also applies to RX-D401

A graphic equalizer lets you adjust the levels of center frequencies.

An analog equalization circuit is built from resistors and capacitors, therefore noise and phase reversal are inevitable. A digital equalization circuit performs its function in the entirely digital domain. Clarity and consistent definition are its advantages.

The TI Aureus™ chip ensures high-speed processing for equalization, while it executes various decode processing (Dolby Digital, dts, etc.)

„Center Frequencies: 63Hz, 250Hz, 1kHz, 4kHz, 16kHz

„ Level: ±8dB, 2dB steps

„ 1 manual EQ setting for each source

 

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Image 38
Contents Page High-Power 7.1-Channel A/V Control Receiverseivers Design Concepts Hdmi Hdmi Component Video Ch AudioAudio + 9 Video Cables Hdmi CablesHD, 480p Pb Pr 480i/p480i 480p Composite S-Video Component3D Deinterlacer WhatWhatisisDCDiDCDibybyFAROUDJA?FAROUDJA?Jagged Edges on Diagonal Lines EffectEffectExamplesExamples113D Deinterlacer Cross-Color SuppressionEffectEffectExamplesExamples22 Fleshtone Adaptive Noise ReductionWireless USB Connection USB Connection Desk-Top PCChannel Key ID Key User ID Learning Function Auto ScanTransmitter Wifi/802.11b ComparisonComparisonofofSignalSignalFormatsFormatsBluetooth FormatAll-digital transmission --No D/A or A/D conversion CC Converter For CDs, DVDs, etc BackgroundBackgroundProblemsProblemswithwithDigitalDigitalConversionConversion D/A Conversion in Amplitude Domain D/A Conversion in Frequency Domain CCCCConverterConverter BitBitExpansionExpansionSectionSection FrequencyFrequencyConversionConversionSectionSection RangeRangeExpansionExpansionSectionSectionCC Converter Expansion on Expansion OFF Converter Noise Spectrum Noise Shaping Response/Noise SpectrumNoise Shaping Response Theoretical AnalogAnalog Inin DVD AudioDIR JVC exclusive DSP Advantages JVC exclusive DSPJVC’sJVC’sDSPDSP Rear SoundSoundFieldFieldAnalysisAnalysisRayRayTracingTracingImpulse Response DAPDAPModesModes11 Theater Live ClubDAPDAPModesModes22 DAP Modes for RX-D702/D402/D401BandBandGraphicGraphicEqualizationEqualization 3D3DHeadphoneHeadphone OutoutInputoutput MidnightMidnightModeModeCenterCenter--ChannelChannelAlignmentAlignment SmartSmartSurroundSurroundSetupSetup Hybrid Feedback Digital Amplifier Generation of PWM Signals Background -- What is PWM?Switching Power Supply with Highly-Efficient Operations Heat GenerationProblems of Digital Amplifiers Analog-PWMEvolution of Hybrid Feedback Digital Amplifier ModulatorHybrid Feedback Digital Amplifier Ver JCV8015 Power Supply Low-Voltage Power Supply+ Power Supply One-Chip Solution with JCV8015 JCV8015 Benefits 1 -- Operational Amp High Slew RateUltra-High-Speed Comparator JCV8015 Benefits 2 -- PWM Modulator/External ClockHigh-Precision Triangular Waves VCC Analog Analog SignalsJCV8015 Benefits 3 -- ±2.5V Regulator Analog GNDIRS20124 Quality Parts Superior Sound ReproductionRX-D702 Non-Feedback Amp Comparison of Speaker Driveability004% D. Comparison of Digital AmplifiersSupplementary Information OSD Superimposed on Screen Basic Features Product Highlights RX-D702BControl ReceiverBasic Features RX-D402BControl ReceiverFor RX-D702B For RX-D402B/RX-D401S RX-D702B RX-D402B/RX-D401S

RX-D401, RX-D402, RX-D702 specifications

The JVC RX-D702, RX-D402, and RX-D401 are remarkable receivers that exemplify JVC's commitment to delivering high-quality audio and advanced technology for home entertainment. Each model presents distinct features while maintaining a strong foundation of performance, making them suitable for various listening needs.

The JVC RX-D702 serves as a flagship model, offering exceptional audio quality and a plethora of connection options. It supports Dolby Atmos and DTS:X, providing an immersive sound experience that enhances movies, music, and games. The receiver supports 4K HDR video pass-through, ensuring high-resolution visuals. Featuring Wi-Fi connectivity, the RX-D702 allows instant streaming from various music services and seamless integration with smart home devices. The intuitive on-screen interface and remote app make navigation simple, providing users with easy access to settings and configurations.

In standby mode, the RX-D702 features low power consumption, a key consideration for eco-minded consumers. The model also showcases a robust power rating, ensuring it delivers dynamic sound with strength and clarity across different audio formats. Equipped with multiple HDMI inputs, audio and video signal routing becomes effortless, making it a perfect solution for multi-device setups.

The JVC RX-D402 is designed for users who desire powerful audio features without the extensive capabilities of the RX-D702. While it doesn’t support the latest surround sound formats like Dolby Atmos, it provides excellent stereo sound with a solid power output. The RX-D402 includes essential streaming services and Bluetooth connectivity, allowing users to enjoy music wirelessly from devices. Its compact size makes it ideal for smaller rooms where space may be a limitation.

Lastly, the RX-D401 remains a user-friendly receiver, appealing to budget-conscious consumers who still want quality performance. It offers essential audio performance and basic connectivity options, including Bluetooth and USB inputs. The RX-D401 is perfect for casual listeners who enjoy music without the complexity of advanced surround sound formats.

In summary, the JVC RX-D702, RX-D402, and RX-D401 offer a variety of features and technologies, catering to all kinds of audio preferences. From the high-end capabilities of the RX-D702 to the straightforward functionality of the RX-D401, JVC's receivers ensure impressive sound quality tailored to different environments and user needs.