Low volume hi my philips mc 90 when playing cd the put the volume on max it sounds like it's the volume is on one radio sounds ok it's not on mute

ThaMp3Doctor

• 8597 Answers
• Posted on Apr 08, 2008

SOURCE: Sound Level Changes Constantly

Make sure digital sound control is not set to optimal
Make sure incredible surround is off
Press optimal sound mix until it says "OSM Off"
Double-check the speaker connections

SOURCE: My Philips DCM230 home stereo

Your output I.C. might be faulty. Output I.C. is the one converting the audio from cd's,tuner,auxiliary to sound which passes to your speakers.
Since your Output I.C. is defective then the unit will not generate any sound even your inputs(cd,tuner,auxiliary) is working.

It is quite technical so I've advice you to look for a qualified technician to isolate the problem and do resoldering also for some dry joints on the main board.Dry joints also will might caused for damaged a parts.

Thanks for using fixya.

SOURCE: Sound distortion on medium volume with radio, cd, aux, ect.

The problem is in the audio driver or output stage which is normally an ic semiconductor, it is recommended that a technician look at the stereo to assess cost.