Marantz SR5003 Receiver Manual

The Marantz SR5003 is a high-performance 7.1 channel AV receiver featuring 90W per channel, HDMI 1.3a connectivity, Dolby TrueHD and DTS-HD Master Audio decoding, Audyssey MultEQ auto calibration, multiple digital and analog inputs, network audio streaming capability, and advanced video processing. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Network and Streaming 8. Audio Calibration 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 7.1 channel amplifier, HDMI switching, Audyssey room correction, network connectivity, remote control, and multiple input/output options.

Feature	Description
HDMI Inputs	4 HDMI 1.3a inputs with 1080p upscaling
Audio Decoding	Dolby TrueHD, DTS-HD Master Audio
Power Output	90W per channel (8 ohms, 20Hz-20kHz)
Audyssey MultEQ	Auto room acoustic calibration
Network Audio	Ethernet port for streaming audio
Component Video	2 component video inputs
Digital Inputs	3 optical, 2 coaxial digital inputs
Analog Inputs	6 analog audio inputs
Zone 2	Second zone audio output
RS-232C	Custom installation control

Installation

Unpack and inspect contents. Place in well-ventilated area.

Connect speakers: Use appropriate gauge speaker wire for each channel.
Connect video sources: Use HDMI for best quality; component/composite as alternatives.
Connect audio sources: Digital inputs for surround sound; analog for stereo sources.
Connect subwoofer: Use LFE output for powered subwoofer.
Plug into AC power.

WARNING! Ensure adequate ventilation; do not block vents. Heavy unit; lift with care.

First-Time Setup

Power on receiver; follow on-screen setup wizard.

Run Audyssey calibration: Connect included microphone; follow auto setup prompts.
Configure inputs: Assign sources to input buttons (DVD, BD, TV, etc.).
Set speaker configuration: Specify speaker sizes and distances.
Configure video: Set HDMI resolution and video processing options.
Network setup: Connect Ethernet cable for streaming features.

CAUTION! Ensure all connections are secure before powering on.

Specifications

Amplifier Section: 7.1 channels, 90W per channel (8Ω)
Frequency Response: 10Hz-100kHz (+1/-3dB)
HDMI: 4 inputs, 1 output, v1.3a, 1080p upscaling
Audio Decoding: Dolby TrueHD, DTS-HD Master Audio, Dolby Digital Plus
Room Correction: Audyssey MultEQ, Dynamic EQ, Dynamic Volume
Network: Ethernet port, streaming audio support
Inputs: 6 analog audio, 3 optical, 2 coaxial, 2 component video
Power Consumption: 550W maximum, 65W standby
Dimensions: 440 x 395 x 157mm (W x D x H)

Controls and Settings

Access OSD via remote or front panel. Front Panel: POWER, INPUT SELECT, VOLUME, SETUP, TONE.

Remote: POWER, INPUT SELECT, VOLUME, MUTE, SETUP, AUDIO, TONE, ZONE 2, TEST TONE.

Audio Settings: Speaker configuration, crossover, distance, level calibration. Video Settings: HDMI resolution, video mode, aspect ratio. System Settings: Input assign, OSD language, network setup. Sound Modes: Dolby Surround, DTS Neo:6, Stereo, Direct, Pure Direct.

Connecting Devices

HDMI: Primary connection for modern sources. Component: For legacy HD sources. Analog: For stereo audio.

Turn off receiver and devices before connecting.
Use HDMI for audio/video when available.
Assign inputs in setup menu for easy selection.
Connect network cable for streaming features.

Tip: Use high-quality HDMI cables for best performance.

Network and Streaming

Supports network audio streaming and firmware updates.

Connect Ethernet cable to router or switch.
Enable network features in setup menu.
Access streaming services via remote control.
Update firmware when available for new features.
Use Marantz remote app for enhanced control.

WARNING! Ensure stable network connection for streaming.

Audio Calibration

Audyssey MultEQ auto calibration system.

Connect calibration microphone to MIC jack.
Position microphone at primary listening position.
Follow on-screen instructions for multiple measurements.
Save calibration results when complete.
Manual adjustments available in speaker setup menu.

CAUTION! Maintain quiet environment during calibration.

Care & Maintenance

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

Ensure adequate ventilation; clean vents periodically. Store remote in dry location.

CAUTION! Do not block ventilation openings; keep away from moisture.

Regulatory Information

FCC Part 15: Class B digital device compliant. CE marked for European market. Copyright © 2008 Marantz; trademarks of D&M Holdings. For support, visit www.marantz.com or contact authorized service centers. Disposal: Follow local regulations for electronic waste.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound	Input selection/speaker wires	Check input selection; verify speaker connections; ensure volume not muted.
No video	HDMI connection/settings	Verify HDMI cable; check input assignment; try different HDMI input.
Network not working	Cable/network settings	Check Ethernet cable; verify network settings; restart router.
Remote not responding	Batteries/obstructions	Replace batteries; ensure clear path to IR sensor; check remote mode.
Overheating	Ventilation blocked	Ensure adequate ventilation; clear vents; reduce volume if necessary.

Reset: Press and hold TONE and STATUS while powering on for factory reset.

Service: Contact authorized Marantz service center; www.marantz.com