1. Introduction
This manual provides comprehensive instructions for the safe and efficient operation of your Technics SL-PD667 5-Disc CD Changer. Please read these instructions thoroughly before using the unit to ensure proper setup and to maximize your listening experience. The SL-PD667 features a 5-disc carousel system and incorporates multi-stage noise shaping technology for high-fidelity audio playback.

Figure 1: Front cover of the Technics SL-PD667 user manual, showing the product name and a graphic of musical instruments.
2. Safety Precautions
- Power Source: Connect the unit only to an AC outlet of the voltage specified on the rear panel.
- Ventilation: Ensure adequate ventilation. Do not block ventilation openings or place the unit on soft surfaces that may impede airflow.
- Moisture: Do not expose the unit to rain or moisture. Avoid placing objects filled with liquids, such as vases, on the unit.
- Foreign Objects: Do not insert any objects into the unit's openings.
- Servicing: Do not attempt to service the unit yourself. Refer all servicing to qualified service personnel.
3. Package Contents
Verify that all items are present in the package:
- Technics SL-PD667 5-Disc CD Changer Unit
- Power Cord
- User Manual (this document)
- Remote Control (if included with your specific purchase)
- Audio Cables (RCA type, if included)
4. Setup
4.1 Unpacking
Carefully remove the CD changer from its packaging. Retain the packaging materials for future transport or storage.
4.2 Placement
Place the unit on a stable, level surface away from direct sunlight, heat sources, and excessive dust or vibration. Ensure there is sufficient space around the unit for proper ventilation.
4.3 Connections
Connect the CD changer to your audio system using the appropriate cables. Refer to the rear panel diagram for connection points.
- Power Connection: Insert the supplied power cord into the AC IN socket on the rear panel of the CD changer, then plug the other end into a wall outlet.
- Audio Output:
- Analog Output (RCA): Connect the L (white) and R (red) RCA jacks on the CD changer's rear panel to the corresponding analog audio input jacks on your amplifier or receiver.
- Coaxial Digital Output: Connect a coaxial digital audio cable from the COAXIAL DIGITAL OUT jack on the CD changer to a coaxial digital input on your amplifier or receiver.
- Optical Digital Output: Connect an optical digital audio cable from the OPTICAL DIGITAL OUT jack on the CD changer to an optical digital input on your amplifier or receiver.
- Remote Control (RI): If using a compatible Technics AV Control Stereo Receiver (e.g., SA-GX670), connect the RI remote control cable to the RI jacks on both units for integrated control.

Figure 2: Rear view of the Technics SL-PD667 CD Changer, highlighting the analog RCA, coaxial digital, optical digital audio outputs, and remote control ports.
5. Operating Instructions
5.1 Power On/Off
Press the STANDBY/ON button on the front panel or the remote control to turn the unit on or off.
5.2 Loading Discs
- Press the OPEN/CLOSE button to open the disc tray.
- Place up to five CDs onto the disc carousel, ensuring they are seated correctly with the label side facing up.
- Press the OPEN/CLOSE button again to close the disc tray. The unit will scan the discs.
5.3 Basic Playback
- Play: Press the PLAY/PAUSE (►/▐▐) button to start playback.
- Pause: Press the PLAY/PAUSE (►/▐▐) button during playback to pause. Press again to resume.
- Stop: Press the STOP (■) button to stop playback.
5.4 Disc Selection
To select a specific disc from the loaded carousel:
- Press the corresponding DISC SELECT button (1-5) on the front panel or remote control. The unit will rotate to the selected disc and begin playback.
- Alternatively, use the DISC SKIP button to cycle through the loaded discs.
5.5 Track Navigation
- Skip Track: Press the (►►) button to skip to the next track. Press the (◄◄) button to return to the beginning of the current track or the previous track.
- Fast Forward/Rewind: Press and hold the (►►) or (◄◄) buttons during playback to fast forward or rewind within a track.
5.6 Playback Modes
- Repeat: Press the REPEAT button to cycle through repeat modes (e.g., repeat current track, repeat current disc, repeat all discs).
- Random: Press the RANDOM button to play tracks in a random order across all loaded discs.
5.7 Display and Dimmer
- Display: Press the DISPLAY button to change the information shown on the front panel display (e.g., track number, elapsed time, remaining time).
- Dimmer: Press the DIMMER button to adjust the brightness of the front panel display.
6. Maintenance
6.1 Cleaning the Unit
Wipe the exterior of the unit with a soft, dry cloth. For stubborn stains, use a cloth lightly dampened with a mild detergent solution, then wipe dry. Do not use abrasive cleaners or solvents.
6.2 Disc Care
Handle CDs by their edges. Avoid touching the playing surface. Clean dirty discs with a soft, lint-free cloth, wiping from the center outwards. Do not use record cleaners or abrasive materials.
7. Troubleshooting
If you encounter problems with your CD changer, refer to the following table for common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord not connected securely. | Check power cord connection to the unit and wall outlet. |
| Disc does not play | Disc is dirty, scratched, or inserted incorrectly. | Clean the disc, check for scratches, and ensure it is placed correctly on the tray. |
| No sound | Audio cables not connected properly or wrong input selected on amplifier. | Verify audio cable connections and select the correct input source on your amplifier/receiver. |
| Remote control not working | Batteries are depleted or remote is not aimed correctly. | Replace remote control batteries. Ensure no obstructions between remote and unit. |
If the problem persists after trying these solutions, please contact qualified service personnel.
8. Specifications
- Model Name: SL-PD667
- Brand: Technics
- Color: Black
- Connectivity Technology: Auxiliary
- Special Feature: Multi Stage Noise Shaping
- Item Weight: 2.99 pounds
- Package Dimensions: 17.99 x 12.99 x 5.98 inches
- Manufacturer: Matsushita Electric Industrial Co
9. Warranty and Support
For warranty information and technical support, please refer to the warranty card included with your product or visit the official Technics website. Keep your proof of purchase for warranty claims.





