Marantz CD40 Manual

The Marantz CD40 is a high-quality CD player featuring advanced digital-to-analog conversion, remote control operation, programmable playback, repeat functions, and digital output. Designed for audiophile listening with precision laser tracking, anti-vibration construction, and multiple playback modes. Below are key sections for features, installation, operation, specifications, and troubleshooting.

Features at a Glance

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

Feature	Description
Digital output	Coaxial digital audio output for external DACs
Analog outputs	RCA left/right audio outputs
Headphone jack	3.5mm stereo headphone output
AC power input	For power connection
Remote sensor	Infrared receiver for remote control
OPEN/CLOSE	Ejects CD tray
PLAY/PAUSE	Starts and pauses playback
STOP	Stops playback
SKIP buttons	Previous and next track selection
DISPLAY	Shows track time and playback information

Installation

Unpack and inspect contents. Place on stable, level surface away from heat sources.

1. Connect to amplifier: Use RCA cables from analog outputs to amplifier inputs.
2. Connect digital output: Use coaxial cable to digital input on receiver or DAC.
3. Connect headphones: Plug into front panel headphone jack.
4. Plug into AC power outlet.

WARNING! Avoid placing near strong magnetic fields or vibration sources. Ensure proper ventilation.

First-Time Setup

Power on CD player; initialize system.

1. Load CD: Press OPEN/CLOSE, place CD in tray, close tray.
2. Basic playback: Press PLAY to begin playback.
3. Volume control: Adjust volume on connected amplifier or use headphones.
4. Display settings: Use DISPLAY button to cycle through time information.

CAUTION! Handle CDs by edges only. Keep discs clean and free from scratches.

Specifications

• Disc Compatibility: Audio CD, CD-R, CD-RW
• Frequency Response: 20Hz - 20kHz
• Signal-to-Noise Ratio: >100dB
• Total Harmonic Distortion: <0.005%
• 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: 11 lbs

Controls and Settings

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

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

Playback Modes: Normal, Program, Repeat (Track/All), Random play. Display Options: Track elapsed time, track remaining time, total remaining time. Audio Settings: Fixed output level for line outputs, adjustable headphone volume.

Connecting to Audio Systems

Analog connection: RCA cables to amplifier. Digital connection: Coaxial cable to DAC or receiver.

1. Turn off all components before connecting.
2. Use quality shielded cables for best performance.
3. Connect analog outputs to amplifier CD or AUX inputs.
4. For digital connection, use 75Ω coaxial cable.

Tip: Keep audio cables away from power cords to reduce interference.

Playing CDs

Supports standard audio CDs, CD-R, and CD-RW discs.

1. Insert disc: Press OPEN/CLOSE, place CD label side up, close tray.
2. Play: Press PLAY; display shows track number and time.
3. Pause: Press PAUSE to temporarily halt playback.
4. Stop: Press STOP; display shows total tracks and time.
5. Skip tracks: Use SKIP buttons for previous/next track.
6. Fast search: Hold SKIP during playback to search forward/backward.

WARNING! Do not move player during disc operation. Avoid exposing to direct sunlight.

Advanced Functions

Program Play: Press PROGRAM to select tracks in desired order. Repeat: REPEAT for track or entire disc repetition. Random Play: RANDOM for shuffled track order. Time Display: DISPLAY cycles through elapsed/remaining time modes.

Care & Maintenance

Unplug before cleaning. Use soft, dry cloth for exterior. Clean lens only with approved CD lens cleaner.

CAUTION! Never use solvents or abrasive cleaners. Keep ventilation openings clear.

Regulatory Information

FCC Part 15: Class B digital device compliant. Copyright © Marantz. For support, contact Marantz customer service or authorized dealers. This product complies with international safety standards.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord disconnected	Check power connection; ensure outlet is live.
No sound	Incorrect connections	Verify amplifier input selection; check cable connections.
Disc won't play	Disc dirty/damaged	Clean disc; check for scratches; try different CD.
Remote not working	Batteries/obstruction	Replace batteries; ensure clear path to sensor.
Skip or distortion	Disc quality/vibration	Use quality discs; place on stable surface.

Reset: Unplug power for 30 seconds, then reconnect.

Service: Contact authorized Marantz service center for repairs.