Introduction
The Marantz CD5004 CD Player is designed to deliver exceptional audio performance, combining convenience and flexibility with advanced audio engineering. This manual provides essential information for setting up, operating, and maintaining your CD5004 to ensure optimal performance and longevity.
Key features include:
- Analog audio circuits featuring HDAM-SA2 for superior sound quality.
- High performance Cirrus Logic stereo D/A converter for precise digital-to-analog conversion.
- Current-buffered headphone output for high-quality private listening.
- Audio EX mode for super-quiet performance by bypassing certain controls and muting digital output.
- MP3/WMA playback capability, allowing for versatile disc compatibility.
- Variable pitch control for adjusting playback speed.
- Adjustable Quick Replay feature for easily replaying sections of audio.
- CD-Text and MP3/WMA tag data display for track information.
- Independent gold plated analog output jacks for secure and high-quality connections.
- IR Flasher Input and IEC type detachable power cord for custom installation flexibility.
Product Overview

Figure 1: Front panel of the Marantz CD5004 CD Player, showing the disc tray, display, and control buttons.

Figure 2: Rear panel of the Marantz CD5004 CD Player, highlighting analog, digital, and remote control connections.

Figure 3: The remote control unit for the Marantz CD5004 CD Player, showing various playback and function buttons.
Setup
Unpacking and Placement
- Carefully remove the CD player and all accessories from the packaging.
- Place the unit on a stable, level surface away from direct sunlight, heat sources, and excessive dust or moisture.
- Ensure adequate ventilation around the unit to prevent overheating.
Connecting to Your Audio System
The CD5004 offers various connection options for integration into your home audio system.
- Analog Audio Connection:
Connect the gold-plated analog output terminals (L and R) on the rear of the CD5004 to the corresponding analog input jacks on your amplifier or receiver using RCA audio cables. The widely spaced terminals accommodate heavy-duty connectors.
- Digital Audio Connection (Optional):
For digital audio output, connect either the Coaxial or Optical digital output terminal on the CD5004 to a digital input on your amplifier or digital-to-analog converter (DAC). Use a high-quality coaxial digital cable or optical fiber cable, respectively.
- Power Connection:
Connect the supplied detachable AC power cord to the AC IN terminal on the rear of the CD5004, then plug the other end into a suitable wall outlet. Ensure the power supply matches the unit's voltage requirements.
- IR Flasher Input (for Custom Installation):
If integrating into a custom control system, connect an IR flasher to the "FLASHER IN" jack for remote control ease.
Operating Instructions
Basic Playback
- Press the POWER button on the front panel or remote control to turn on the unit.
- Press the OPEN/CLOSE button to open the disc tray.
- Place a CD (or CD-R/CD-RW with MP3/WMA files) onto the disc tray with the label side facing up.
- Press the OPEN/CLOSE button again to close the disc tray. The unit will read the disc.
- Press the PLAY button to begin playback.
- Use the SKIP buttons (forward/backward) to navigate between tracks.
- Use the PAUSE button to temporarily stop playback and STOP to end playback.
Advanced Features
- Audio EX Mode: Press the AUDIO EX button on the remote control to activate this mode. It bypasses the pitch control, mutes the digital output, and turns off the FL display to minimize noise and enhance audio purity.
- MP3/WMA Playback: The CD5004 supports CD-R and CD-RW discs containing MP3 and WMA files. The display will show relevant tag data (CD Text, artist, track title) if available.
- Variable Pitch Control: Use the PITCH CONTROL +/- buttons on the remote to adjust the playback pitch. This is useful for matching the disc's pitch to an instrument or for slowing down difficult passages for learning.
- Quick Replay: Press the Q. REPLAY button on the remote. The unit will instantly "back up" a user-selectable duration (5 to 60 seconds) and resume playback from that point. This feature is adjustable in the settings.
- Headphone Output: Connect headphones to the front panel headphone jack. The current-buffer headphone amplifier ensures high-quality sound for private listening.
Maintenance
Cleaning the Unit
- Before cleaning, disconnect the power cord from the wall outlet.
- Wipe the exterior surfaces with a soft, dry cloth. For stubborn stains, use a cloth lightly dampened with water or a mild, non-abrasive cleaner.
- Do not use abrasive cloths, scouring pads, or chemical solvents (e.g., benzene, thinner) as they may damage the finish.
- Avoid spraying liquids directly onto the unit.
Disc Care
- Handle discs by their edges to avoid fingerprints on the playing surface.
- Keep discs clean. Wipe them gently from the center outwards with a soft, lint-free cloth if they become dirty.
- Store discs in their cases to protect them from dust and scratches.
- Do not expose discs to direct sunlight or high temperatures.
Troubleshooting
If you experience issues with your Marantz CD5004, please consult the following table before contacting customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord not securely connected. | Ensure the power cord is firmly plugged into the unit and the wall outlet. |
| No sound output | Incorrect audio cable connection; amplifier/receiver input not selected; volume too low. | Check analog/digital audio cable connections. Select the correct input on your amplifier/receiver. Increase volume. |
| Disc not playing / "No Disc" error | Disc inserted incorrectly; disc is dirty or scratched; unsupported disc format. | Insert disc with label side up. Clean the disc. Try a different disc. Ensure it's a standard CD, CD-R, or CD-RW with MP3/WMA. |
| Remote control not working | Batteries are dead or inserted incorrectly; obstacle between remote and unit; remote sensor blocked. | Replace batteries. Ensure correct polarity. Remove obstacles. Clean remote sensor on unit. |
| Skipping or distorted playback | Disc is dirty or scratched; unit is on an unstable surface; unit is vibrating. | Clean the disc. Place the unit on a stable, vibration-free surface. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Marantz |
| Model | CD5004 |
| Product Dimensions (LxWxH) | 34 x 44 x 10.5 cm |
| Item Weight | 4.99 kg |
| Compatible Devices | Headphone |
| Special Features | Programmable, Audio EX mode, Variable Pitch Control, Quick Replay |
| Supported Audio Formats | CD, CD-R, CD-RW (MP3, WMA) |
| Connector Type | RCA (Analog), Coaxial (Digital), Optical (Digital), Infrared (Flasher In) |
| Number of Discs | 1 |
| Color | Gold |
| Manufacturer | Marantz |
Customer Support
For further assistance or inquiries not covered in this manual, please contact Marantz customer support. Refer to the official Marantz website for the most up-to-date contact information and service details.
Please have your model number (CD5004) and serial number ready when contacting support.





