JVC RX-D702, RX-D402, RX-D401 manual IRS20124, Quality Parts Superior Sound Reproduction

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Hybrid Feedback Digital Amplifier Ver. III

JVC technologies for satisfyingQualitythePartsTHXforUltfora2SuperiorcertificationSound Reproduction

Quality Parts Superior Sound Reproduction

The superior technologies applied for the digital amp combine to lower the total harmonic distortion by a specific ratio (see the following pages for details). This means when the distortion of input signals are lower, that of output signals are lower than when input signals have higher distortion. This is why JVC engineers applied a wide range of quality parts for the A/V receivers. These devices ensure even better sound quality by sending low-distortion signals to the Hybrid Feedback Digital Amplifier Ver. III.

2SK3770-01MR

Power MOSFET used for the 150W digital amplifier of the RX-D702.

IRFB4212

Power MOSFET used for the 110W digital amplifier of the RX-D402/D401.

RX-D702

RX-D402

IRS20124

High-performance Driver IC incorporated in the digital amplifiers of all the units.

RX-D702 RX-D402

ETQA15

All the units feature high- quality coils incorporated in the output low-pass filter, which help deliver superior sound.

RX-D702 RX-D402

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Image 54 JVC RX-D702, RX-D402, RX-D401 manual IRS20124, Quality Parts Superior Sound Reproduction
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 PCUser ID Learning Function Auto Scan TransmitterChannel Key ID Key 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 Shaping Response/Noise Spectrum Noise Shaping Response TheoreticalNoise Spectrum 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 Low-Voltage Power Supply + Power SupplyPower Supply One-Chip Solution with JCV8015 JCV8015 Benefits 1 -- Operational Amp High Slew RateJCV8015 Benefits 2 -- PWM Modulator/External Clock High-Precision Triangular WavesUltra-High-Speed Comparator 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.