Marantz CD 72 Manual

The Marantz CD 72 is a high-quality CD player featuring advanced digital-to-analog conversion, remote control operation, programmable playback, digital output, and high-fidelity audio reproduction. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: High-precision CD transport mechanism, Remote Control, Digital output, Analog audio outputs, Headphone jack, Programmable playback functions.

Feature	Description
Digital output	For connection to external DAC or digital recorder
Analog audio outputs	RCA jacks for left and right channel connection
Headphone jack	For private audio listening with volume control
AC input connector	For power connection
OPEN/CLOSE	Ejects and closes CD tray
PLAY/PAUSE	Starts and pauses CD playback
STOP	Stops CD playback
SKIP	Advances to next track or returns to previous track
PROGRAM	Accesses programming mode for custom playlists
DISPLAY	Shows track time, remaining time, and track number

Installation

Unpack and inspect contents. Place on stable, level surface.

1. Connect audio outputs: Use RCA cables to connect to amplifier or receiver.
2. Connect digital output: Use coaxial cable for digital connection if required.
3. Connect headphones: Plug into front panel headphone jack for private listening.
4. Plug into AC power.

WARNING! Ensure proper ventilation; do not block ventilation openings. Keep away from heat sources.

First-Time Setup

Power on CD player; follow initial setup procedure.

1. Load CD: Press OPEN/CLOSE, place CD in tray, close tray.
2. Basic playback: Press PLAY to start CD playback.
3. Volume adjustment: Use volume control for headphone output.
4. Program settings: Access PROGRAM mode for custom playback sequences.

CAUTION! Handle CDs by edges only; avoid touching playing surface.

Specifications

• Frequency Response: 20Hz - 20kHz
• Signal-to-Noise Ratio: >100dB
• Total Harmonic Distortion: <0.005%
• Dynamic Range: >95dB
• Output Level: 2V RMS
• Digital Output: Coaxial, 0.5Vp-p/75Ω
• Power Consumption: 15W
• Power Requirements: 120V AC, 60Hz
• Dimensions: 17.3" W × 4.3" H × 12.6" D
• Weight: 15.4 lbs

Controls and Settings

Front Panel: POWER, OPEN/CLOSE, PLAY/PAUSE, STOP, SKIP, DISPLAY, HEADPHONE VOLUME.

Remote: POWER, Numeric buttons, OPEN/CLOSE, PLAY, PAUSE, STOP, SKIP, PROGRAM, REPEAT, RANDOM, DISPLAY.

Playback Modes: Normal play, Program play, Repeat (track/all), Random play, Intro scan. Display Options: Track number, elapsed time, remaining time, total disc time.

Connecting Devices

Audio System: RCA cables to amplifier/receiver. Digital System: Coaxial cable to DAC or digital recorder.

1. Turn off all equipment before making connections.
2. Match cable colors (red-right, white-left) for analog connections.
3. Ensure digital cable is properly seated and secured.
4. Power on equipment in sequence: Source first, then amplifier.

Tip: Use high-quality cables for optimal audio performance.

Playing CD Media

Supports standard audio CDs and CD-R/RW media.

1. Insert disc: Press OPEN/CLOSE, place CD label side up, close tray.
2. Play: Press PLAY; playback starts from track 1.
3. Skip tracks: Use SKIP buttons to advance or go back.
4. Pause: Press PAUSE to temporarily halt playback.
5. Stop: Press STOP to end playback.
6. Program play: Press PROGRAM to create custom track sequence.
7. Repeat: Press REPEAT for track or entire disc repetition.
8. Random: Press RANDOM for shuffled playback order.

WARNING! Do not move player during disc playback. Keep discs clean and free from scratches.

Advanced Features

Program Memory: Stores up to 20 tracks in custom order. Intro Scan: Plays first 10 seconds of each track. Last Position Memory: Resumes playback from stop point. Digital Output: Provides pure digital signal for external processing.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for exterior. Use CD cleaning disc periodically for lens maintenance.

CAUTION! Do not use solvents or abrasive cleaners. Avoid liquid contact with unit.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © Marantz; all rights reserved. For support, contact authorized Marantz service centers or visit www.marantz.com.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord disconnected	Check power connection; ensure outlet is functional.
No sound	Incorrect connections/mute	Verify audio cable connections; check amplifier settings.
Disc not recognized	Dirty disc/wrong format	Clean disc; ensure compatible CD format.
Skip or hesitation	Dirty lens/scratched disc	Use cleaning disc; replace damaged media.
Remote not working	Batteries/obstructions	Replace batteries; ensure clear line of sight.

Reset: Disconnect power for 30 seconds, then reconnect.

Service: Contact authorized Marantz service center for repairs.