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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

  • C
    claire21Sep 4, 2025
    Why is automatic tuning not working on my Sony CDX-A250?
    • U
      ugaySep 4, 2025
      If automatic tuning isn't working on your Sony Car Receiver, the local seek mode setting may be incorrect. Press (SENS) until “LOCAL-ON” appears. If the broadcast signal is too weak, perform manual tuning.
  • S
    Samantha CrawfordSep 3, 2025
    Why won't my Sony Car Receiver play MP3/WMA files?
    • M
      Matthew CoxSep 3, 2025
      If your Sony Car Receiver won't play MP3/WMA files, the disc might be incompatible with the MP3 format and version. Use a compatible disc.
  • M
    mark67Sep 2, 2025
    What to do if the disc will not eject from my Sony CDX-A250 Car Receiver?
    • M
      mark01Sep 2, 2025
      To eject a disc that is stuck in your Sony Car Receiver, press the RESET button.
  • J
    Jennifer MedinaSep 1, 2025
    Why does the display disappear on my Sony CDX-A250?
    • D
      danielmoraSep 1, 2025
      If the display disappears from your Sony Car Receiver, the dimmer may be set to “DIM-ON”, so set it to “DIM-OFF”. The display disappears if you press and hold (OFF), so press and hold (OFF) on the unit until the display appears. Dirty connectors may cause display issues, so clean the connectors.
  • C
    Charles YoungAug 31, 2025
    What to do if my Sony Car Receiver disc does not playback?
    • D
      David JenkinsAug 31, 2025
      If your Sony Car Receiver disc does not playback, the disc may be defective or dirty, so clean or replace it. Also, ensure that if you are using CD-Rs/CD-RWs, they are specifically for audio use.
  • M
    Michelle RodriguezAug 30, 2025
    Why can't I load a disc into my Sony CDX-A250?
    • A
      anthonygomezAug 30, 2025
      If you cannot load a disc into your Sony Car Receiver, it might be because another disc is already loaded, so remove the current disc. Also, ensure the disc has been inserted correctly and not upside down or in the wrong way.
  • J
    Joe FletcherAug 29, 2025
    Why does the sound skip on my Sony CDX-A250?
    • K
      Kristin MarshAug 29, 2025
      Sound skipping on your Sony Car Receiver can occur due to incorrect installation. Install the unit at an angle of less than 45° in a sturdy part of the car. It may also be caused by a defective or dirty disc, so try cleaning or replacing the disc.
  • D
    davidmonroeAug 29, 2025
    What to do if the fuse has blown in my Sony CDX-A250 Car Receiver?
    • N
      nancy50Aug 29, 2025
      If the fuse in your Sony Car Receiver has blown, replace it with a new one.
  • J
    Joseph HarrisAug 28, 2025
    How to troubleshoot no power to my Sony CDX-A250?
    • K
      kelly70Aug 28, 2025
      If your Sony Car Receiver isn't receiving power, first, check the connection. If the connection is fine, check the fuse. Also, ensure that the unit is turned on.
  • C
    Cory DixonAug 27, 2025
    Why did my Sony CDX-A250 Car Receiver erase the memory?
    • C
      Clayton GonzalezAug 27, 2025
      The memory in your Sony Car Receiver might have been erased because the RESET button was pressed; in this case, store the desired settings again. Alternatively, the power connecting lead or battery may have been disconnected, so reconnect it properly. Another cause may be that the power connecting lead is not connected properly, so ensure it is.

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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