Yamaha RX-V673 Manual: A Comprehensive Guide
This guide offers detailed instructions for the Yamaha RX-V673 receiver, providing a PDF manual with 138 pages. Access online support,
FAQs, and firmware updates for optimal performance.
Download the 16.7MB owner’s manual or explore troubleshooting for common issues like sound or HDMI signal problems.
This resource assists authorized retailers and service personnel.
The Yamaha RX-V673 is a versatile AV receiver designed to deliver a high-quality home theater experience. Released as part of Yamaha’s lineup, it caters to users seeking immersive audio and video performance. This receiver, alongside models like the RX-V773 and RX-A820, offers a robust feature set within a user-friendly framework.
Understanding the RX-V673 begins with recognizing its core function: to process and amplify audio and video signals from various sources. It supports multiple inputs, including HDMI, optical, and coaxial, allowing connection to devices like Blu-ray players, gaming consoles, and streaming devices. The receiver’s capabilities extend beyond basic playback, incorporating advanced features like network connectivity and Yamaha’s proprietary YPAO calibration system.
This comprehensive guide aims to provide users with a thorough understanding of the RX-V673, from initial setup and connection to advanced configuration and troubleshooting. Whether you’re a seasoned audiophile or a first-time receiver owner, this manual will equip you with the knowledge to unlock the full potential of your Yamaha RX-V673.
Key Features and Specifications
The Yamaha RX-V673 boasts a compelling array of features, establishing it as a strong contender in its class. Key specifications include support for 7.1-channel surround sound, delivering an immersive audio experience. It incorporates Dolby TrueHD and DTS-HD Master Audio decoding, ensuring high-fidelity sound reproduction from Blu-ray discs and other sources.
Connectivity is a strong suit, with multiple HDMI inputs supporting 4K Ultra HD video pass-through. The receiver also features network connectivity via Ethernet and Wi-Fi, enabling access to streaming services and internet radio. Yamaha’s YPAO automatic speaker calibration system optimizes sound for your specific room acoustics.
Further specifications include a powerful amplifier section, delivering ample power to drive a variety of speakers. The RX-V673 also supports AirPlay, allowing wireless streaming from Apple devices. With a 138-page manual detailing these features, users can fully leverage the receiver’s capabilities for an enhanced home entertainment setup.

Setting Up Your RX-V673
Begin with unboxing and inspection, then connect speakers and audio/video sources. The 138-page manual guides HDMI, optical, and coaxial connections for optimal setup.
Unboxing and Initial Inspection
Carefully unpack your Yamaha RX-V673 receiver, ensuring all components are present. The box should contain the receiver unit itself, a remote control, the remote’s batteries, a setup guide, and potentially speaker wire samples or an FM/AM antenna. Thoroughly inspect the receiver for any physical damage incurred during shipping – look for dents, scratches, or broken ports.
Verify that all included accessories are accounted for. Refer to the included documentation or the comprehensive 138-page PDF manual available online for a complete parts list. Retain the original packaging materials for potential future transport or warranty claims. Before connecting any cables, visually inspect the rear panel connections to familiarize yourself with their layout.
Confirm the receiver’s voltage setting matches your local power supply. The manual details how to check and adjust this if necessary. Finally, ensure the unit is placed on a stable, well-ventilated surface to prevent overheating and ensure optimal performance. A proper initial inspection sets the stage for a smooth and trouble-free setup process.
Connecting Speakers
Before connecting speakers to your Yamaha RX-V673, power off the receiver. Identify the correct speaker terminals on the rear panel – these are color-coded for easy identification. Match the speaker wire polarity (+ to + and ‒ to -) to ensure proper audio phasing. Use speaker wire of appropriate gauge; the manual recommends specific gauges based on wire length.
Securely attach the speaker wires to the terminals, ensuring a firm connection. The RX-V673 supports various speaker configurations, detailed within the PDF manual. These include 5.1, 7.1, and potentially more, depending on your needs. Carefully consider your room layout and listening preferences when choosing a configuration.
Double-check all connections before powering on the receiver. Incorrect wiring can damage the receiver or speakers. Refer to the manual’s diagrams for visual guidance. Proper speaker connection is crucial for optimal sound quality and a fully immersive audio experience. Remember to consult the manual for specific impedance recommendations.
Speaker Configuration Options
The Yamaha RX-V673 offers flexible speaker configuration options to suit various room sizes and preferences. Common setups include 5;1-channel, providing immersive surround sound with front left/right, center, surround left/right, and a subwoofer. Expanding to 7.1-channel adds rear surround speakers for an even more enveloping experience.
The receiver also supports front height speakers for Dolby Atmos and DTS:X compatibility, creating a three-dimensional soundscape. Configuration is managed through the on-screen menu, allowing you to assign speaker sizes (small/large) and distances from the listening position. Accurate distance settings are vital for optimal sound synchronization.
The PDF manual details each configuration, including recommended speaker placement. Zone control allows independent audio playback in a second room, utilizing different speaker configurations. Experiment with different setups to find what best suits your listening environment. Remember to calibrate the system using Yamaha’s YPAO for personalized sound optimization.
Connecting Audio and Video Sources
The Yamaha RX-V673 provides numerous options for connecting your audio and video sources. HDMI connections are primary, supporting 4K Ultra HD video and Audio Return Channel (ARC) for simplified TV audio input. CEC functionality allows control of connected devices via the receiver’s remote. Multiple HDMI inputs accommodate Blu-ray players, gaming consoles, and streaming devices.
For older devices, optical and coaxial digital audio inputs offer reliable audio connectivity. These inputs are ideal for connecting CD players, DVD players, or older game consoles. The receiver’s PDF manual details the proper cable connections and input assignments. Ensure correct input selection on the receiver to match the connected source;
Component and composite video inputs are also available for legacy devices. Proper cable management is recommended for a clean and organized setup. Refer to the manual for specific instructions on configuring audio and video settings for each input source. Experiment with different settings to achieve optimal picture and sound quality.
HDMI Connections and ARC/CEC
The Yamaha RX-V673 utilizes HDMI for high-definition audio and video transmission. Connect your Blu-ray player, game console, or streaming device to one of the receiver’s HDMI inputs for optimal picture quality, including support for 4K Ultra HD. Ensure you’re using high-speed HDMI cables for best results.
Audio Return Channel (ARC) simplifies audio connectivity from your TV. Connect an HDMI cable from the receiver’s ARC-compatible HDMI output to your TV’s ARC-compatible HDMI input. This allows the TV’s audio to be sent back to the receiver without a separate audio cable.
Consumer Electronics Control (CEC) enables control of connected HDMI devices using the receiver’s remote. Activate CEC in both the receiver’s settings and your TV’s settings. This allows you to power on/off multiple devices and control volume with a single remote. Refer to the RX-V673’s PDF manual for detailed CEC setup instructions.
Optical and Coaxial Digital Audio Inputs
The Yamaha RX-V673 provides optical and coaxial digital audio inputs for connecting legacy devices or those lacking HDMI audio support. These connections transmit digital audio signals, offering a clear and accurate sound experience. Optical inputs use fiber optic cables, while coaxial inputs utilize standard RCA cables.
Connect devices like older DVD players, CD players, or digital audio players to these inputs. Ensure the connection is secure and the cables are not damaged. The receiver automatically detects the incoming digital audio signal.
When using optical or coaxial connections, verify the source device is set to output digital audio. Refer to the device’s manual for specific instructions. The RX-V673’s PDF manual details how to select the appropriate input source on the receiver. These inputs are ideal when HDMI ARC isn’t available or suitable for your setup, providing reliable audio transmission.

Understanding the RX-V673 Interface
Explore the RX-V673’s front panel controls, remote functions, and on-screen menus for seamless operation. The PDF manual details each feature, ensuring easy navigation and customization.

Front Panel Controls and Display
The Yamaha RX-V673’s front panel provides essential control and information at your fingertips. Power, input selection, volume adjustment, and various function buttons are readily accessible. A clear and informative display screen showcases crucial details like the selected input source, sound mode, and surround parameters.
The display offers visual feedback during setup and operation, guiding you through menu options and settings adjustments. Utilize the intuitive button layout to navigate through different audio and video sources effortlessly. Furthermore, the front panel includes connections for headphones and a microphone, facilitating private listening and the YPAO auto-calibration system.
Refer to the owner’s manual for a detailed explanation of each button and display indicator. Understanding the front panel controls allows for quick and convenient operation without relying solely on the remote control. The display’s brightness can often be adjusted to suit your viewing preferences and ambient lighting conditions, enhancing usability. Mastering these controls unlocks the full potential of your RX-V673 receiver.
Remote Control Functions
The Yamaha RX-V673’s remote control offers comprehensive command over your home theater experience. Beyond basic operations like power, volume, and input selection, it grants access to advanced features and settings. Dedicated buttons streamline navigation through on-screen menus, allowing for precise adjustments to audio and video parameters.
Utilize the scene buttons to instantly recall customized settings for different entertainment scenarios – movies, music, gaming, and more. The remote facilitates control of network functions, enabling seamless streaming from various online services. Direct access buttons for sound modes like Dolby and DTS enhance your listening enjoyment.
Explore the remote’s capabilities to fine-tune speaker levels, adjust equalization, and manage zone control for multi-room audio. Refer to the owner’s manual for a complete breakdown of each button’s function. Proper utilization of the remote unlocks the full potential of the RX-V673, providing a convenient and intuitive control interface. Ensure batteries are properly installed for optimal performance.
On-Screen Menu Navigation
The Yamaha RX-V673’s on-screen menu system provides a user-friendly interface for configuring settings and accessing advanced features. Navigation is typically achieved using the directional buttons on the remote control, coupled with the ‘Enter’ button for selection and ‘Menu’ to return. The menu is logically organized into distinct categories, simplifying the process of finding specific options.
Explore sections dedicated to audio settings, video adjustments, network configuration, and system setup. Within each category, submenus offer granular control over parameters like speaker levels, equalization, and HDMI settings. Utilize the on-screen display to monitor input signals, audio formats, and receiver status.
The menu allows for customization of display settings, including brightness, contrast, and language preferences. Refer to the owner’s manual for detailed explanations of each menu option and its corresponding function. Familiarizing yourself with the menu structure unlocks the full potential of the RX-V673, enabling precise control over your home theater experience. Remember to save any changes made before exiting the menu.

Advanced Features and Settings
Unlock network connectivity for streaming, utilize Yamaha’s YPAO calibration, and configure zone control for multi-room audio. Explore firmware updates for enhanced functionality.
Network Connectivity and Streaming
The Yamaha RX-V673 boasts robust network connectivity, enabling seamless access to a world of streaming audio and internet radio. Connect the receiver to your home network via Ethernet or built-in Wi-Fi to unlock a plethora of online content. Enjoy services like Pandora, Spotify, and vTuner internet radio, bringing diverse musical experiences directly into your listening room.
Furthermore, the RX-V673 supports network audio formats like FLAC and WAV, allowing you to stream high-resolution audio files from your computer or NAS drive. Utilize the receiver’s DLNA certification to easily browse and play music stored on compatible devices throughout your network. The receiver also offers compatibility with AirPlay, enabling wireless streaming from Apple devices. This feature allows you to effortlessly share music from your iPhone, iPad, or Mac to the RX-V673.
Regular firmware updates, downloadable from Yamaha’s website, ensure compatibility with the latest streaming services and enhance the receiver’s network performance. These updates often include bug fixes and new features, keeping your RX-V673 at the forefront of home entertainment technology. Explore the on-screen menu to configure network settings and access streaming options.
Yamaha’s YPAO Calibration System

Yamaha’s YPAO (Yamaha Parametric Room Acoustic Optimizer) is a powerful calibration system integrated into the RX-V673, designed to optimize audio performance for your specific listening environment. This automated system analyzes room acoustics by emitting test tones from each speaker and using the included microphone to measure the sound’s reflection and frequency response.
The YPAO system then automatically adjusts speaker parameters – including level, distance, and equalization – to compensate for room imperfections and deliver a balanced, accurate soundstage. Position the included microphone at multiple listening positions as guided by the on-screen instructions for optimal results. The system offers different calibration modes, allowing you to tailor the sound to your preferences.
Utilizing YPAO ensures that you experience the full potential of your speakers and the RX-V673 receiver, regardless of your room’s size or shape. Proper calibration minimizes standing waves, reduces unwanted reflections, and creates a more immersive and enjoyable listening experience. Refer to the manual for detailed instructions on utilizing the YPAO system effectively.
Zone Control and Multi-Room Audio
The Yamaha RX-V673 receiver offers zone control capabilities, enabling you to enjoy audio in multiple rooms simultaneously. This feature allows independent source selection and volume control for different zones, creating a personalized listening experience throughout your home. You can configure the receiver to output audio to a second zone, utilizing speaker connections on the rear panel.
Control of these zones can be achieved through the receiver’s front panel, remote control, or potentially via a mobile app, depending on network connectivity. The RX-V673 supports various multi-room audio configurations, allowing you to stream different content to each zone or synchronize audio for a whole-house listening experience. Refer to the manual for specific instructions on setting up and managing zones.
Zone control enhances the versatility of the RX-V673, making it ideal for homes with multiple living spaces. Enjoy music in the living room while a different source plays in the kitchen, or create a seamless audio environment throughout your entire home. Proper configuration ensures optimal sound quality and user convenience.

Troubleshooting Common Issues
Resolve typical problems like no sound or HDMI signal issues using the RX-V673 manual. Find solutions for firmware update errors and access troubleshooting PDF guides online.
No Sound Output
Experiencing a lack of sound with your Yamaha RX-V673? Several factors could contribute to this issue. First, verify all speaker connections are secure and correctly wired to the appropriate terminals on the receiver. Double-check the speaker selector switch is set to the correct position for the desired speakers.

Next, confirm the volume level isn’t muted or set too low, both on the receiver itself and on the connected source device. Ensure the correct input source is selected on the RX-V673. Inspect the audio settings within the receiver’s on-screen menu, specifically checking the speaker configuration and ensuring it matches your setup.
If using HDMI ARC, verify that the ARC function is enabled on both the receiver and the television. Try a different audio source (e.g., CD player, another HDMI device) to isolate whether the problem is specific to one input. Consult the RX-V673 manual for detailed troubleshooting steps and diagrams related to speaker connections and audio settings. Finally, a firmware update might resolve compatibility issues; check Yamaha’s support website.
HDMI Signal Problems
Encountering issues with HDMI signals on your Yamaha RX-V673? Begin by confirming the HDMI cable is securely connected to both the receiver and the source device (Blu-ray player, game console, etc.). Try a different HDMI cable to rule out a faulty cable as the cause. Ensure the HDMI cable is HDCP compliant, as this is often required for protected content.
Within the RX-V673’s on-screen menu, verify the input settings are correctly configured for the connected device. Experiment with different HDMI input ports on the receiver. If using HDMI ARC (Audio Return Channel), double-check that ARC is enabled in both the receiver’s settings and the television’s audio output settings.
Sometimes, a power cycle – turning off both the receiver and the source device, unplugging them for a minute, and then plugging them back in – can resolve HDMI handshake issues. Check for firmware updates for your RX-V673, as these can address compatibility problems. Refer to the RX-V673 manual for specific HDMI troubleshooting guidance and supported resolutions.
Firmware Updates and Installation
Maintaining your Yamaha RX-V673 with the latest firmware is crucial for optimal performance and compatibility. Download the newest firmware version from the official Yamaha website, specifically searching for updates for the RX-V673 model. Ensure you download the correct file; incorrect firmware can cause issues.
Installation typically involves transferring the downloaded file to a USB flash drive. Insert the USB drive into the RX-V673’s USB port. Navigate to the “Setup” menu on the receiver, then locate the “Firmware Update” option. Follow the on-screen prompts to initiate the update process. Do not interrupt the update – power loss during installation can brick the receiver.
Yamaha provides detailed installation manuals, like the RX-V677 Firmware Update Installation Manual (704KB), which often contain similar instructions for the RX-V673. Version 1.98 (17.9MB, dated 2017) is an example of a past update. Consult the RX-V673 manual and Yamaha’s support resources for detailed instructions and troubleshooting if you encounter errors during the update.

RX-V673 Manual Resources
Access the 16.7MB RX-V673 owner’s manual as a PDF download. Explore Yamaha’s online support, FAQs, and firmware updates for comprehensive assistance with your receiver.

Downloading the PDF Manual
Obtaining the Yamaha RX-V673’s comprehensive PDF manual is straightforward, offering a readily available resource for owners seeking detailed information about their receiver. Several online locations provide access to this valuable document, ensuring you can quickly find answers to your questions and maximize your enjoyment of the RX-V673.
Yamaha’s official website is the primary source for the manual, typically found within the support section dedicated to audio/video receivers. A direct link often leads to a downloadable 16.7MB file, encompassing all 138 pages of detailed instructions, specifications, and troubleshooting guidance. Alternatively, numerous third-party websites archive user manuals, including those specifically for the RX-V673. These sites often offer convenient search functionality, allowing you to quickly locate the PDF without navigating complex website structures.
Before downloading, ensure the source is reputable to avoid potentially harmful files. Once downloaded, the PDF can be viewed on any computer or mobile device with a PDF reader installed. This allows for easy access to information while setting up, operating, or troubleshooting your RX-V673 receiver, providing a convenient and reliable reference guide.
Accessing Online Support and FAQs
Yamaha provides extensive online support resources for RX-V673 owners, supplementing the detailed PDF manual with readily accessible assistance. Their official website hosts a dedicated support section for audio/video products, including a comprehensive FAQ database addressing common questions and troubleshooting scenarios. This allows users to quickly find solutions to frequently encountered issues without needing to consult the full manual.
Beyond the FAQs, Yamaha’s online support often includes downloadable firmware updates, crucial for maintaining optimal performance and compatibility with the latest technologies. These updates can resolve bugs, enhance features, and improve overall system stability. Additionally, Yamaha’s support forums connect users with a community of fellow enthusiasts and experts, fostering collaborative problem-solving and knowledge sharing.
For more personalized assistance, Yamaha typically offers direct contact options, such as email or phone support, allowing users to speak with a qualified technician. These resources ensure RX-V673 owners have multiple avenues for resolving issues and maximizing their enjoyment of the receiver, complementing the detailed information found within the PDF manual.
