Denon PMA-2000IVR Service Manual

The Denon PMA-2000IVR is a high-performance integrated amplifier designed to deliver exceptional audio quality. It features advanced circuitry, high-quality components, and a robust power supply to ensure optimal performance. 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. Operating the Amplifier 8. Maintenance and Care 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: High-quality audio circuitry, multiple input options, remote control, and advanced sound processing capabilities.

Feature	Description
High-Quality Amplification	Delivers clear and powerful sound across all frequencies.
Multiple Inputs	Supports various audio sources including CD, phono, and digital inputs.
Remote Control	Convenient control of all functions from a distance.
Advanced Sound Processing	Includes features like tone control and sound modes.
Robust Power Supply	Ensures stable performance even at high volumes.

Installation

Unpack and inspect the amplifier. Place it on a stable surface with adequate ventilation.

Connect audio sources: Use RCA cables for CD, phono, and other inputs.
Connect speakers: Ensure correct polarity when connecting speaker wires.
Plug into AC power: Use the provided power cable.

WARNING! Ensure all connections are secure to avoid damage.

First-Time Setup

Power on the amplifier and follow the setup instructions.

Select input source: Use the INPUT button on the remote or front panel.
Adjust volume: Use the volume knob or remote control.
Configure sound settings: Access the menu for tone and balance adjustments.

CAUTION! Ensure the volume is low during initial setup to avoid speaker damage.

Specifications

Power Output: 80W per channel (8 ohms).
Frequency Response: 5 Hz to 100 kHz.
Input Impedance: 47 kΩ (line).
Signal-to-Noise Ratio: 100 dB.
Dimensions: 434 x 151 x 380 mm.
Weight: 12 kg.
Power Supply: AC 120V, 60Hz.

Controls and Settings

Access settings via the front panel or remote control. Key controls include power, volume, input selection, and tone adjustments.

Remote: Includes buttons for power, input selection, volume control, and sound modes.

Connecting Devices

Connect audio sources using RCA cables. Ensure all devices are powered off before making connections.

Match cables to inputs on the amplifier.
Connect speakers ensuring correct polarity.
Power on the amplifier and connected devices.

Tip: Use high-quality cables for optimal sound quality.

Operating the Amplifier

Use the remote or front panel to control playback and sound settings.

Adjust volume using the volume knob or remote.
Select input source using the INPUT button.
Access sound settings through the menu for tone adjustments.

WARNING! Avoid sudden volume changes to protect speakers.

Maintenance and Care

Keep the amplifier clean and dust-free. Use a soft, dry cloth for cleaning.

CAUTION! Do not use liquids or aerosols; keep away from moisture.

Regulatory Information

This device complies with FCC Part 15 regulations. For support, visit the Denon website or contact customer service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound	Incorrect input/source	Check input selection and connections.
Distorted sound	Overdriven volume	Reduce volume and check speaker connections.
Remote not working	Batteries	Replace batteries in the remote control.
Amplifier overheating	Blocked ventilation	Ensure proper airflow around the amplifier.

Reset: Refer to the user manual for reset instructions.

Service: Contact Denon customer support for assistance.