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Sony CDX-A250 - User Manual

Sony CDX-A250
28 pages
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Operating Instructions
CDX-A250
To cancel the demonstration (DEMO) display, see page 9.
© 2007 Sony Corporation
2-650-614-61 (1)
GB
CS
FM
/
AM
Compact Disc Player

Questions and Answers

  • N
    Nicole WatsonAug 26, 2025
    Why is there no sound coming from my Sony CDX-A250?
    • J
      Jacob MorseAug 27, 2025
      If there's no sound from your Sony Car Receiver, the volume might be too low, so try increasing it. Also, check if the ATT function is activated and deactivate it. Finally, for a 2-speaker system, ensure the fader control “FAD” is properly adjusted.
  • D
    davidandersonAug 26, 2025
    What does RESET mean on my Sony CDX-A250 and how to fix it?
    • Z
      Zachary SmithAug 26, 2025
      If your Sony Car Receiver displays “RESET”, the unit cannot be operated because of some problem. Press the RESET button.
  • H
    Heidi CainAug 25, 2025
    How to troubleshoot no power on a Sony CDX-A250 Car Receiver?
    • S
      Sean MaloneAug 25, 2025
      If your Sony Car Receiver isn't receiving power, check the connection and the fuse. Also, make sure that the unit is turned on.

Summary

Getting Started and Panel Operations

Resetting and Setting the Unit

Procedures for resetting the unit and setting the clock.

Front Panel Operations

Steps for detaching and attaching the front panel, including caution alarms.

Attaching the Front Panel

Controls and Basic Operations

Main Unit Controls

Identification and function of controls on the main unit.

Card Remote Commander Controls

Identification and function of controls on the card remote commander.

CD and Radio Operations

CD Playback Features

Display items, repeat, and shuffle play settings for CD playback.

Radio Reception and Tuning

Storing, receiving, and automatically tuning radio stations.

Other Functions

Sound Settings Adjustment

Adjusting sound characteristics (BAL/FAD/SUB) and customizing equalizer curves (EQ3).

Setup Item Adjustment

Procedure for adjusting various setup items including clock, beep, AUX, dimmer, and demo settings.

Using Optional Equipment

Auxiliary Audio Device Connection

Connecting and using portable audio devices via the AUX input.

Volume Level Adjustment

Procedure to adjust volume levels between the unit and connected portable audio devices.

Additional Information

Precautions and Disc Handling

General precautions, disc handling guidelines, and notes on CD-R/CD-RW discs.

Disc Compatibility and File Formats

Information on copyright protection, DualDiscs, and MP3/WMA file formats.

File Format Details

MP3;WMA File Playback

Explanation of playback order and notes on MP3/WMA files.

ATRAC CD Information

Details on ATRAC3plus format and ATRAC CD creation.

Maintenance

Replacing the lithium battery of the card remote commander

Procedure for replacing the battery in the card remote commander.

Servicing and Specifications

Fuse Replacement and Unit Removal

Procedures for fuse replacement, connector cleaning, and removing the unit.

Technical Specifications

Specifications for the CD player and FM tuner sections.

Specifications and Troubleshooting

Unit Specifications

Specifications for AM tuner, power amplifier, general unit, and accessories.

Troubleshooting Common Issues

Solutions for general issues and CD playback problems.

Troubleshooting Error Messages

General Error and Message Troubleshooting

Troubleshooting for various error messages like ERROR, FAILURE, OFFSET, and READ.

File Information and Playback Errors

Troubleshooting for messages like NO ID3, NO INFO, NO MUSIC, and playback limit indicators.

Sony CDX-A250 Specifications

General IconGeneral
MP3 playbackYes
Tuner typeSSIR-EXA
Supported radio bandsFM, LW, MW
Product colorBlack
Ready for iPodNo
Frequency range10 - 20000 Hz
Equalizer bands quantity3
Signal-to-Noise Ratio (SNR)120 dB
Key illumination colorRed
Number of optical discs1 discs
Weight and Dimensions IconWeight and Dimensions
Dimensions (WxDxH)178 x 178 x 50 mm

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