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Sony CDX-4250 Support Question

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Question posted by burkhartrussell on March 19th, 2021

My Am Fm Cd Player Cdx-4250 Has No Sound All Of A Sudden,what Could It Be?

Radio was working fine then all of a sudden no sound whatsoever. Did the detachable face plate malfunction or what? Everything lights up,changes channels just no sound, what is the problem?

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Answer #1: Posted by techyagent on March 19th, 2021 9:44 AM

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techyagent

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If the amp fuse is blown, that is probably the reason that you aren't getting any sound out of your car radio. In some cases, a broken wire or bad connection in the speaker wires where they pass through into a door can also cut off the sound altogether rather than just cutting off the sound to one speaker.

Please check this link below:-

https://www.lifewire.com/car-radio-suddenly-stopped-working-534704

Thanks

Techygirl

Related Sony CDX-4250 Manual Pages

Limited Warranty (U.S. Only) - Page 1

... in material or workmanship during service and Sony will , at its option, repair or replace with a new or refurbished product. 3-272-643-01 ® Car Audio LIMITED WARRANTY (U.S. Printed in the United States. Only) Sony Electronics Inc. ("Sony") warrants this Labor Warranty has expired but not limited to product issues due...

Operating Instructions (primary manual) - Page 1

... the space provided below. Refer to these numbers whenever you call upon your Sony dealer regarding this product. Model No. CDX-4250 © 1999 by Sony Corporation 3-865-649-11 (1) FM/AM Compact Disc Player Operating Instructions US Owner's Record The model and serial numbers are located on the bottom of the unit. For installation and...

Operating Instructions (primary manual) - Page 2

... limits for a Class B digital device, pursuant to Part 15 of features. Consult the dealer or an experienced radio/ TV technician for purchasing the Sony Compact Disc Player. These limits are cautioned that to which can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to...

Operating Instructions (primary manual) - Page 3

Table of Contents Location of controls 4 Getting Started Resetting the unit 5 Detaching the front panel 5 Setting the clock 6 CD Player Listening to a CD 6 Playing a CD in various modes 7 Radio Memorizing stations automatically - Power Select Function 9 Changing the sound and beep sound 9 Additional Information Precautions 10 Maintenance 11 Dismounting the unit 11 Specifications 12 ...

Operating Instructions (primary manual) - Page 4

... 6 CDX-4250 Refer to the pages for details. 1 SEEK/AMS (seek/Automatic Music Sensor/manual search) control 7, 8 2 MODE (band select) button 7, 8 3 SOURCE (source select) button 6, 7, 8 4 Dial (volume/bass/treble/left-right/ front-rear control) 6, 9 5 SOUND button 6, 9 6 Display window 7 SENS/BTM (sensitivity adjust/Best Tuning Memory) button 7, 8 8 6 (eject) button 6 9 DSPL (display mode change...

Operating Instructions (primary manual) - Page 5

... little to the left side into position until it in amplifier, the beep sound will beep for about 10 seconds before you insert a disc. Reset button Notes • Pressing the reset button will have to the ...may be deactivated. (RELEASE) 5 Remove the front panel and press the reset button with you detach the panel while the unit is still turned on the display window of a car parked in ...

Operating Instructions (primary manual) - Page 6

... to 10:08 1 Press (DSPL) during CD playback, the item changes as follows: z Elapsed playing time z Track number MOTION DISPLAY* Z Clock Z * All the above items are scrolled in the display one by one in .) CD, use the optional Sony compact disc single adapter (CSA-8). CD Player Listening to start playback. 2 Press (SOUND). The clock starts. If the POWER...

Operating Instructions (primary manual) - Page 7

...band appears even if you press (MODE), the band changes as follows: CD ˜ TUNER 2 Press (MODE) repeatedly to skip....or the end of the disc and you press (SOURCE), the mode changes as follows: " FM I , FM II, FM III, and AM). "REP... sounds when the setting is stoned. "SHUF" appears in various modes Playing tracks repeatedly - Shuffle Play Press (2) during playback. Radio Memorizing...

Operating Instructions (primary manual) - Page 8

...until "MONO" disappears. Changing the display item Each time you cannot tune in order. 8 To return to normal mode, press again until "LCL" (local seek mode) is received. The sound improves, but becomes ... stations You can store up to 6 stations on each band (a total of 18 for FM I, FM II, and FM III, and 6 for the station (automatic tuning). Push the SEEK/AMS control up or...

Operating Instructions (primary manual) - Page 9

... cancel, turn the Power Select Function ON Press (OFF) while pressing (SOUND). You can enjoy a clear and powerful bass sound. Cancel the beep sound Press (6) while pressing (SOUND). Note If you want to OFF. Level Changing the sound and beep sound Boosting the bass sound - To obtain the beep sound again, press these buttons again. Other Functions Adjusting the...

Operating Instructions (primary manual) - Page 10

... a very damp area, moisture may condense on handling CDs A dirty or defective disc may cause sound dropouts while playing. To keep the disc clean, do not touch the surface. Do not stick paper or tape on the labeled surface. Do not expose the discs to protect the CD player from the center out. Do not use solvents...

Operating Instructions (primary manual) - Page 11

... front cover with the unit as this , open the front panel by pressing (RELEASE), then detach it and clean the connectors with your nearest Sony dealer. Otherwise, the connectors may not function ...check the power connection and replace the fuse. Cleaning the connectors The unit may be an internal malfunction. Main unit Back of the front panel Notes • For safety, turn off the engine...

Operating Instructions (primary manual) - Page 12

... CD player section System Signal-to change without notice. 12 Tuner section FM ...Compact disc digital audio system 90 dB 10 - 20,000 Hz Below measurable limit GaAlAs 780 nm Continuous Less than 1 % total harmonic distortion. Specifications AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION 17 watts per channel minimum continuous average power into 4 ohms, 4 channels...

Operating Instructions (primary manual) - Page 13

...-in the display. The operation buttons do not appear in amplifier. • The beep sound is already loaded. • The CD was forcibly inserted upside down. Press the 6 button for two-speaker systems. The contents of the car. Radio reception Problem Preset tuning is automatically ejected. Automatic tuning is too weak. Cause/Solution...

Operating Instructions (primary manual) - Page 14

Display Cause A CD is dirty or inserted upside down. Press the reset button or 6. Solution Clean or insert the CD correctly. If the above-mentioned solutions do not help improve the situation, consult your nearest Sony dealer. 14 The CD player cannot be operated because of some problem. Error displays The following indications will flash for about five seconds.