Denon AVR 3113 Service Manual

The Denon AVR 3113 is a high-performance 7.1 channel AV receiver designed to deliver exceptional audio and video quality. It supports various audio formats, including Dolby TrueHD and DTS-HD Master Audio, and features advanced video processing capabilities. The receiver is equipped with multiple HDMI inputs, allowing for easy connectivity to various devices, including Blu-ray players, gaming consoles, and streaming devices. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: 7.1 channel audio, HDMI inputs, Dolby TrueHD, DTS-HD Master Audio, built-in AM/FM tuner, and advanced video processing.

Installation

Unpack and inspect contents. Place the receiver on a stable surface.

1. Connect speakers: Use appropriate speaker wire for connections.
2. Connect video sources: Use HDMI or component video cables.
3. Connect to power: Plug into a suitable AC outlet.
4. Ensure proper ventilation around the unit.

WARNING! Ensure all connections are secure to avoid damage.

First-Time Setup

Power on the receiver; follow on-screen prompts to configure settings.

1. Select input source: Use the INPUT button on the remote.
2. Configure speaker settings: Access the setup menu for speaker configuration.
3. Adjust audio settings: Use the menu to set audio preferences.
4. Network setup: Connect to Wi-Fi or wired network for streaming.

CAUTION! Ensure stable surface; avoid blocking ventilation.

Specifications

• Channels: 7.1 channel audio.
• Power Output: 100W per channel (8 ohms).
• Audio Formats: Supports Dolby TrueHD, DTS-HD Master Audio.
• HDMI Inputs: 6 HDMI inputs, 1 output.
• Video Processing: 4K upscaling and pass-through.
• Network Connectivity: Ethernet and Wi-Fi support.
• Dimensions: 17.1 x 13.4 x 6.3 inches.
• Weight: 22.5 lbs.

Controls and Settings

Access OSD via remote control. Front Panel: POWER, INPUT, VOLUME, TUNING.

Remote: POWER, INPUT, VOLUME, MUTE, SETUP, MENU.

Audio: Adjust bass, treble, balance, and surround settings. Video: Configure video output settings and aspect ratio.

Connecting Devices

Connect various devices using HDMI, optical, or analog inputs.

1. Turn off the receiver and devices before connecting.
2. Match cables to ports (e.g., HDMI to HDMI).
3. Select input via INPUT button on the remote.

Tip: Ensure all devices are powered off during connections.

Playing Audio Media

Supports various audio formats including MP3, WAV, and FLAC.

1. Insert media: Use USB or network streaming.
2. Play: Select media source and press PLAY.
3. Stop: Press STOP to halt playback.
4. Skip: Use PREV/NEXT for tracks.
5. Adjust volume: Use VOLUME control on the remote.

WARNING! Ensure media is compatible with the receiver.

Accessibility Features

Closed Captions: Enable in audio settings. Parental Controls: Block content based on ratings.

Care & Cleaning

Unplug before cleaning. Use a soft, dry cloth only; avoid liquids.

CAUTION! Do not spray liquids; keep away from heat and moisture.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2026 Denon; trademarks of Denon Electronics.

Troubleshooting

Reset: Menu > System > Reset if available.

Service: 1-800-555-0199; www.denon.com