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Onkyo Manuals & User Guides

Onkyo is a Japanese consumer electronics manufacturer specializing in premium home cinema and audio equipment, including AV receivers, surround sound speakers, and portable devices.

Tip: include the full model number printed on your Onkyo label for the best match.

About Onkyo manuals on Manuals.plus

Onkyo Corporation is a distinguished Japanese consumer electronics manufacturer, celebrated globally for its high-fidelity audio equipment and home cinema systems. With a name that translates to "sound resonance," Onkyo has spent decades engineering premium consumer technology, including AV receivers, surround sound speakers, and portable high-resolution audio players. The brand is synonymous with audio purity and innovation, often incorporating the latest standards such as Dolby Atmos, DTS:X, and THX certification into their products.

Currently operating under the Premium Audio Company, Onkyo continues to deliver immersive entertainment experiences. Their product lineup caters to both audiophiles and casual listeners, offering robust connectivity options like Bluetooth, Wi-Fi, and smart home integration. Support and warranty services are readily available to ensure users get the most out of their audio investments.

Onkyo manuals

Latest manuals from manuals+ curated for this brand.

ONKYO A-50 Network Integrated Amplifier Installation Guide

November 25, 2025
ONKYO A-50 Network Integrated Amplifier Specifications Model: A-50 Integrated Amplifier Input Voltage: 120V-240V AC, 50/60Hz Power Output: 50 watts per channel Frequency Response: 20Hz - 20kHz Signal-to-Noise Ratio: >90dB Dimensions: 12mm…

ONKYO GX-30ARC Current Firmware Update Instructions

November 10, 2025
GX-30ARC – Current Firmware Update Notes Update History Current Version 1.10 Adjusted sound quality for improved performance. Added Auto Standby setting (default: On). This can be changed by holding down…

ONKYO P-80 Pre Amplifier Instruction Manual

October 17, 2025
ONKYO P-80 Pre Amplifier Specifications Main Unit Dimensions: (W x H x D) mm Weight: kg Power Consumption: W Frequency Response: Hz - kHz Signal-to-Noise Ratio: dB Input Sensitivity/Impedance: V/kΩ…

ONKYO ICON Series Power Amplifier Instruction Manual

September 26, 2025
ONKYO ICON Series Power Amplifier Specifications Model: M-80 Power Amplifier Type: Stereo Power Output: Varies by model Input Connections: RCA, XLR Auto Standby Function: Yes Power Requirements: Varies by model…

ONKYO P-80 Network Preamplifier Installation Guide

September 25, 2025
ONKYO P-80 Network Preamplifier Product Specifications Model: P-80 Input Connections: Phono, Coaxial In, CD, TV (ARC), USB 5V/1A, Ethernet, Optical In, Ground, Optical Out, MM, MC, Audio In, Digital CD,…

ONKYO M-80 Power Amplifier User Guide

September 25, 2025
ONKYO M-80 Power Amplifier Specifications Model: M-80 Type: Power Amplifier Supports: Unbalanced and Balanced Inputs Speaker Impedance: 4 to 16 ohms for individual speakers, 8 to 16 ohms for both…

ONKYO A-50 Integrated Amplifier User Guide

September 23, 2025
ONKYO A-50 Integrated Amplifier Product Specifications Model: A-50 Integrated Amplifier Input Power: 120V AC, 60Hz Output Power: 50W per channel Bluetooth: Yes Input Connections: PHONO, COAXIAL, TV (ARC), USB, ETHERNET,…

ONKYO TX-RZ70 11.2 Channel AV Receiver Instructions

September 1, 2025
ONKYO TX-RZ70 11.2 Channel AV Receiver Product Specifications Model: [Insert Model Name] Version: R121-0607-1132-0133 Updates: See update history for latest changes Connectivity: Network, USB Storage Requirement for USB Update: 128…

ONKYO 580TXRZ50 AV Receiver Instruction Manual

August 19, 2025
ONKYO 580TXRZ50 AV Receiver Specifications Model: AV RECEIVER TX-RZ50 Channels: Supports 5.1, 7.1, 5.1.2, 7.1.2, 5.1.4, and 7.1.4 channel systems Wireless Connectivity: BLUETOOTH, AirPlay2 Smart Home Integration: Amazon Alexa Streaming…

Onkyo TX-NR7100 Firmware Update Notes and History

Firmware Update Notes
Detailed firmware update history for the Onkyo TX-NR7100 AV Receiver, including release dates, new features like Spotify Lossless, Dolby Atmos, Chromecast, and Dirac Live improvements, alongside bug fixes and update…

TX-RZ30 Firmware Update Notes and Instructions

firmware update notes
This document provides the latest firmware update notes and instructions for the Onkyo TX-RZ30 receiver, including details on bug fixes, new features like Spotify Lossless support, and update procedures via…

Onkyo HTP-501 2.1ch Speaker Package Instruction Manual

instruction manual
Comprehensive instruction manual for the Onkyo HTP-501 2.1ch Speaker Package, including SKF-501F front speakers and SKW-501 powered subwoofer. Covers safety instructions, package contents, setup, installation, operation, specifications, and troubleshooting.

Onkyo DR-L50 DVD Receiver Service Manual

Service Manual
Comprehensive service manual for the Onkyo DR-L50 DVD Receiver, detailing specifications, schematics, exploded views, and parts lists for maintenance and repair.

ONKYO HT-R670 AV Receiver Service Manual

Service Manual
Official service manual for the ONKYO HT-R670(B) AV Receiver, featuring detailed exploded views, block diagrams, schematic diagrams, and safety information for maintenance and repair.

Onkyo manuals from online retailers

Onkyo TX-NR797 AV Receiver User Manual

TX-NR797 • March 2, 2026
Comprehensive instruction manual for the Onkyo TX-NR797 Smart AV 9.2 Channel Receiver, covering setup, operation, and specifications for optimal home theater experience with 4K Ultra HD, Dolby Atmos,…

ONKYO SL-D501(D) Powered Subwoofer Instruction Manual

SL-D501 • February 28, 2026
This instruction manual provides detailed guidance for the ONKYO SL-D501(D) powered subwoofer. Learn about its features, setup, operation, maintenance, and troubleshooting to optimize your audio experience. Features include…

ONKYO AV Center SA-205HD Instruction Manual

SA-205HD • February 25, 2026
Comprehensive instruction manual for the ONKYO AV Center SA-205HD, covering setup, operation, maintenance, troubleshooting, and technical specifications for optimal home theater audio.

Onkyo AV Receiver Remote Control RC-928R User Manual

RC-928R • October 30, 2025
User manual for the RC-928R remote control compatible with Onkyo AV Receiver models HT-R397, HTP-395, TX-SR373, HT-S3900, HT-S3800, TX-SR353. Includes setup, operation, maintenance, and specifications.

RC-801M Remote Control Instruction Manual

RC-801M • October 6, 2025
Instruction manual for the RC-801M infrared remote control, compatible with various Onkyo AV Receiver models including HT-RC360, TX-NR509, HT-R648, HT-R690, HT-R990, HT-S7400, HT-S8400, HT-S9400, and HT-S9400THX. This guide…

Community-shared Onkyo manuals

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Onkyo support FAQ

Common questions about manuals, registration, and support for this brand.

  • How do I contact Onkyo customer support?

    For customers in the USA, you can reach Onkyo support at 800-229-1687, Monday through Friday, 9am to 5pm EST. Alternatively, create a support ticket at support.onkyousa.com.

  • Where can I find firmware updates for my Onkyo receiver?

    Firmware updates are available on the official Onkyo website under the product page for your specific model, or via the 'Firmware Update' section in the device's setup menu if connected to the internet.

  • Why is there no sound coming from my Onkyo system?

    Check that the correct input is selected, the speakers are properly connected (wire polarity), and that the mute function is off. For detailed troubleshooting, refer to the specific instruction manual for your model.

  • What is the warranty period for Onkyo products?

    Warranty terms vary by region and product category. Visit onkyo.com/warranty for the specific coverage details applicable to your equipment.