Sony HCD-DZ665K Manual

The Sony HCD-DZ665K is a compact 5-disc CD changer shelf system with AM/FM tuner, 50W total output power, Mega Bass sound enhancement, digital tuning with 30 station presets, CD text display, programmable playback, and a front auxiliary input. It features a sleek black design, remote control, and is designed for easy home audio enjoyment. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: Main unit with 5-disc CD changer, AM/FM tuner, front panel controls, Remote Control, Speaker terminals, Antenna terminals, AUX IN jack, AC power cord.

Feature	Description
5-Disc CD Changer	Load and play up to 5 CDs continuously
AM/FM Tuner	Digital tuning with 30 presets (20 FM, 10 AM)
Mega Bass	Enhances low-frequency sound
CD Text Display	Shows disc and track information if available
Program Play	Program up to 32 tracks for playback
Front AUX IN	3.5mm jack for connecting portable audio devices
Remote Control	Included for convenient operation
Speaker Terminals	For connecting included speakers
AC Power Cord	For power connection
Sleep Timer	Turns system off after set time

Installation

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

1. Connect speakers: Match red/black wires to corresponding terminals on main unit and speakers.
2. Connect antennas: Attach AM loop antenna and extend FM wire antenna.
3. Connect AC power: Plug power cord into wall outlet last.
4. Optional: Connect portable device to front AUX IN jack.

WARNING! Ensure proper ventilation; do not block vents. Keep away from heat sources and moisture.

First-Time Setup

Power on system; follow initial setup.

1. Set clock: Press CLOCK/TIMER, use number buttons to set time.
2. Tune radio stations: Use AUTO PRESET to scan and store stations automatically.
3. Adjust sound: Use BASS/TREBLE controls or Mega Bass button.
4. Load CDs: Press OPEN/CLOSE on CD section, place discs in trays.

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

Specifications

• Audio Power Output: 50W total (25W + 25W at 6 ohms).
• CD System: 5-disc changer, plays CD, CD-R/RW.
• Tuner: AM/FM with digital synthesizer.
• Presets: 30 total (20 FM, 10 AM).
• Sound Features: Mega Bass, Bass/Treble controls.
• Terminals: Speaker outputs, AM/FM antenna, AUX IN (front).
• Display: FL tube with CD text capability.
• Power Source: 120V AC, 60Hz.
• Dimensions: Approx. 13-3/8" W x 7-7/8" H x 13-3/8" D.

Controls and Settings

Front Panel: POWER, OPEN/CLOSE (CD), VOLUME, BASS/TREBLE, BAND, TUNING, PRESET, FUNCTION, PLAY/PAUSE, STOP, SKIP, PROGRAM, MEGA BASS, DISPLAY.

Remote: POWER, Numeric buttons, OPEN/CLOSE, FUNCTION, VOLUME, MUTE, PLAY/PAUSE, STOP, SKIP, PROGRAM, MEGA BASS, DISPLAY, SLEEP.

Sound: BASS/TREBLE knobs, MEGA BASS button. Tuner: BAND (AM/FM), TUNING (+/-), PRESET buttons, AUTO PRESET. CD: PLAY/PAUSE, STOP, SKIP (|<< / >>|), PROGRAM, RANDOM, REPEAT. System: CLOCK/TIMER for clock and sleep timer settings.

Connecting Devices

Speakers: Use supplied speaker cords. Antennas: Connect AM loop and FM wire. AUX: 3.5mm cable from portable device to front jack.

1. Turn off system before connecting speakers or antennas.
2. Ensure speaker polarity is correct (red to red, black to black).
3. For best FM reception, extend wire antenna fully and position vertically.
4. Select input via FUNCTION button (CD, TUNER, AUX).

Tip: Keep speaker wires away from power cords to avoid hum.

Playing CDs

Supports Audio CDs, CD-R, CD-RW.

1. Load discs: Press OPEN/CLOSE on CD section, place up to 5 discs in trays.
2. Play: Press PLAY; system plays discs in order.
3. Select disc: Press DISC 1-5 buttons on remote.
4. Skip tracks: Press SKIP (>>|) for next, (|<<) for previous.
5. Program play: Press PROGRAM, select tracks in desired order.
6. Random play: Press RANDOM during playback.
7. Repeat: Press REPEAT for disc or track repeat.
8. Pause/Stop: Press PLAY/PAUSE or STOP.

WARNING! Do not move unit while discs are playing. Eject all discs before transporting.

Radio Operation

AM/FM tuning with presets.

1. Select band: Press BAND to choose AM or FM.
2. Tune manually: Press TUNING + or -.
3. Auto preset: Press and hold AUTO PRESET to scan and store stations.
4. Recall preset: Press PRESET + or - or direct number buttons.
5. Fine tune: For FM, press and hold TUNING for manual fine adjustment.

Note: For AM, rotate loop antenna for best reception.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for exterior. For CD lens, use commercial CD lens cleaner only.

CAUTION! Do not use solvents or abrasive cleaners. Avoid spraying liquids near unit.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © Sony Corporation. For support, visit www.sony.com/audio or contact Sony Customer Support at 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Ensure power cord plugged in; check outlet; press POWER.
No sound from speakers	Connections/volume	Check speaker wires; ensure VOLUME up; not on MUTE.
CD won't play	Disc/loading	Ensure disc is clean, not scratched; loaded correctly.
Poor radio reception	Antenna/position	Extend FM antenna fully; adjust AM loop; avoid obstructions.
Remote doesn't work	Batteries/obstacles	Replace batteries; point at sensor; remove obstacles.

Reset: Unplug unit for 1 minute, then reconnect.

Service: 1-800-222-7669; www.sony.com/audio