Question about Philips MC-90 CD Shelf System
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Posted on Jan 02, 2017
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
Posted on Apr 08, 2008
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.
Posted on Jan 05, 2011
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.
Posted on Sep 25, 2012
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