Skip to Content
Main menuSONY
  • SONY
  • Sony Sites
  • Electronics
  • Support
    Support
    • Self Support
    • Contact Support
    • Community
    • Register a Product
  • Sign In
      • Sony Rewards
      • Electronics Registration
      • Electronics Community
    • Sony Sites

    Sony SupportReceivers & Amplifiers

    STR-DH820

    Multi Channel AV Receiver / Included components may vary by country or region of purchase: RM-AAP062, RM-AAP061

      AllDownloadsManuals & WarrantyQuestions & Answers
      Product Alerts

      Popular Topics

      Internet Connection Drops Out or Loses Connection
      The Remote Control Doesn't Work
      What is the Audio Return Channel (ARC) feature?
      No sound from the audio system connected to the TV through ARC
      Hear TV Sound Through the A/V Receiver or Home Theater System Speakers
      What gauge of speaker wire is recommended for connecting speakers to a stereo system?
      How to troubleshoot if there is no sound or intermittent sound from the speakers.
      PROTECT or PROTECTOR is flashing in the display of the home audio device

      Product Alerts

      • End of support notification for products using the Windows 10 operating system
      • Notice of Limited Warranty Updates for Sony Electronics Inc. and Sony of Canada Ltd.

      Manuals & Warranty

      • English
      • Spanish
      File Size
      Release Date
      • [PDF]Warranty(109.3 KB)Release Date: 06/09/2008
        109.3 KB
        06/09/2008
      • [PDF]Operating Instructions(6.66 MB)Release Date: 12/19/2018
        6.66 MB
        12/19/2018
      • [PDF]Flyer/Addendum(702 KB)Release Date: 08/26/2018
        702 KB
        08/26/2018
      • [PDF]documents.type.card(523 KB)Release Date: 08/26/2018
        523 KB
        08/26/2018
      • [PDF]Startup Guide(2.13 MB)Release Date: 02/20/2011
        2.13 MB
        02/20/2011

      Product Self-Repair Manual Insert

      For availability of repair parts and instructions, please visit the Self Repair section on our Product Repair page.

      Purchase Printed Manuals

      If you prefer a paper hard copy of a manual listed on this page, you can purchase it from the True Manuals web site.
      • Product Repair

        Repair information and service assistance

      • Community

        Here you can ask questions and connect with other Sony users

      • Parts & Accessories

        Product information and sales assistance

      • Register a Product

        Keep track of all your products in one location

      • Contact Support

        Product support & customer relations

      • Support by Sony (Mobile App)

        Get Support Content on the Go!

        Get it on Google PlayDownload on the App Store

      Videos

      Open video player
      [VIDEO] Sound enhancements on the Music Center App
      > Watch this video in the article

      Please accept Youtube cookies to watch this video

      Access your cookie preferences below and make sure to switch on the Youtube cookie under the 'Functional' section.

      Sony Rewards
      • Join Now
      • Learn More
      • Manage Account
      Consumer Electronics
      • Press Releases
      • About Sony
      • Accessibility
      • Electronics Store
      • Electronics Registration
      • Electronics Newsletter
      • Authorized Retailers
      • Product Support
      Professional Products & Solutions
      • Technology
      • Events
      • Insight
      • Press Center
      • Recycling
      • Locate a Dealer
      • Product Support
      Other Sites
      • PlayStation
      • Sony Pictures
      • Sony Music
      United States

      CareersContact UsCompany InfoVoluntary Recall

      Like us on Facebook

      Visit us on Facebook

      Follow us on Twitter

      Visit us on Twitter

      Follow us on Instagram

      View on Instagram
      © 2023 SONY ELECTRONICS INC. (SEL)

      SEL TERMS AND CONDITIONSProfessional Terms & ConditionsSEL PRIVACY POLICYCA PRIVACY NOTICEHealth Data Privacy PolicyYour Privacy ChoicesMANAGE COOKIES