Sony HCD-HDZ235 - Dvd-receiver Component For Home Theater System Manual

The Sony HCD-HDZ235 is a versatile DVD-receiver component designed for home theater systems, featuring a 5-disc CD/DVD changer, AM/FM tuner with 30 presets, built-in Dolby Digital and DTS decoders, multi-room capability, and compatibility with various audio/video formats. It includes multiple inputs/outputs for connecting speakers, TV, gaming consoles, and other devices. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Playing Media 8. Multi-Room & Audio Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 5-disc DVD/CD changer, AM/FM tuner, Remote Control, Front panel controls, Speaker terminals, Audio/Video inputs and outputs.

Feature	Description
5-Disc Changer	Load up to 5 DVDs or CDs for continuous playback
AM/FM Tuner	30 station presets (15 AM, 15 FM)
Dolby Digital/DTS Decoder	Built-in decoders for surround sound
Multi-Room Capability	Power second zone speakers independently
Audio Inputs	AUX, CD, DVD, TUNER, PHONO
Video Outputs	Composite, S-Video, Component video
Speaker Terminals	For front, center, surround, and subwoofer
Remote Control	Full-function remote for system operation
Sleep Timer	Auto shut-off after set time
Display Dimmer	Adjust front panel brightness

Installation

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

Connect speakers: Match polarity (+/-) to appropriate terminals (Front L/R, Center, Surround L/R, Subwoofer).
Connect TV: Use composite, S-Video, or component video cables to video output.
Connect antenna: Attach AM loop and FM wire antennas to respective terminals.
Connect other devices: Use AUX, CD, or DVD audio inputs for external sources.
Plug into AC power outlet.

WARNING! Ensure proper ventilation; do not block vents. Use correct speaker impedance (6-16 ohms).

First-Time Setup

Power on unit; follow on-screen prompts if connected to TV.

Set clock: Press CLOCK on remote or front panel, enter current time.
Tune radio stations: Use AUTO PRESET or manual tuning to store stations.
Configure speakers: Run test tone to verify all speakers are connected properly.
Select input source: Use INPUT SELECTOR for DVD, TUNER, AUX, etc.
Adjust audio settings: Set bass, treble, balance, and surround mode.

CAUTION! Keep unit away from heat sources and magnetic fields.

Specifications

Disc Compatibility: DVD-Video, DVD-R/RW, CD, CD-R/RW, MP3 CDs.
Tuner: AM/FM with 30 presets.
Audio Output: 100W per channel (front), 50W (center/surround).
Decoders: Dolby Digital, DTS, Dolby Pro Logic II.
Inputs/Outputs: Composite/S-Video/Component video, analog audio, speaker terminals, subwoofer out.
Multi-Room: Zone 2 output for second room speakers.
Power Requirements: 120V AC, 60Hz.
Dimensions: Standard component size (approx. 17" W x 4" H x 15" D).

Controls and Settings

Front Panel: POWER, OPEN/CLOSE, DISC SKIP, INPUT SELECTOR, VOLUME, TUNING.

Remote: POWER, Numeric buttons, OPEN/CLOSE, INPUT SELECTOR, VOLUME, MUTE, MENU, SETUP, SURROUND MODE.

Audio: BASS, TREBLE, BALANCE, SURROUND MODE (Dolby Digital, DTS, Pro Logic, Stereo). Video: TV TYPE (4:3, 16:9), SCREEN SAVER. Tuner: PRESET MEMORY, AUTO/MANUAL tuning. System: CLOCK SET, SLEEP TIMER, DIMMER, INITIALIZE.

Connecting Devices

TV: Use video output (composite/S-Video/component). External audio: AUX input for tape deck, MP3 player. Gaming console: Connect to AUX or DVD video/audio inputs.

Turn off unit and devices before connecting.
Use appropriate cables (RCA for audio, coaxial for digital audio).
Select corresponding input on unit (DVD, AUX, TUNER).

Tip: For best video quality, use component video cables when possible.

Playing Media

Supports DVDs, CDs, MP3 CDs.

Load discs: Press OPEN/CLOSE, place up to 5 discs in magazine.
Select disc: Use DISC SKIP or remote numeric buttons (1-5).
Play: Press PLAY; use SKIP/SEARCH for track/chapter navigation.
Repeat/Shuffle: Press REPEAT or SHUFFLE for continuous/random play.
Program play: Use PROGRAM to create custom play sequence.
Resume: LAST POSITION memory resumes from stop point.
MP3 CD navigation: Use folder/track navigation for MP3 playback.

WARNING! Do not touch laser lens; use only compatible discs.

Multi-Room & Audio Features

Multi-Room: Activate Zone 2 output for second room; control volume independently. Surround Modes: Select Dolby Digital, DTS, Pro Logic II, or Stereo based on source. Night Mode: Compresses dynamic range for late-night listening.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for exterior; lens cleaner for optical pickup if needed.

CAUTION! Do not use solvents; avoid static-prone cloths.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. Copyright © Sony Corporation. Dolby and DTS are trademarks of their respective owners. For support, visit www.sony.com/audio or contact 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Check power connection; ensure outlet is working.
No sound from speakers	Speaker wires/volume	Verify speaker connections; check volume level and mute.
Disc not playing	Disc format/damage	Ensure disc is compatible and clean; try another disc.
Poor radio reception	Antenna placement	Reposition AM loop/FM wire antenna; ensure secure connection.
Remote not working	Batteries/obstruction	Replace batteries; point remote at sensor; remove obstacles.
No video output	Cables/input selection	Check video cable connections; select correct input on TV.

Reset: Unplug for 1 minute, then reconnect.

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