Question about Sharp CD-C622 CD Shelf System
When I plug up this system, the only light comes on is "protect". The system does not respond to the power button.
These units use AMP-PACs for the final amplification stages. This part is defective. The protect message indicates that there is an internal problem and the unit is shutdown to prevent further damage. The part numbers are listed below with the costs. These parts can be purchased from tritronicsinc.com. Use the guest account to access them.
Posted on Nov 17, 2009
SOURCE: I have sharp cd pc3500
Make sure the speaker wires aren't shorted together and that they are not freyed or cracked...the unit is in protect due to it's internal circuitry sensing a shorted output condition...this is in place to protect the unit should the speaker wires become shorted together. You can remove the speaker wires entirely and then turn on the unit to see if it comes on...if so then I would look at each wire carefully to make sure they look good..of course if the unit comes on and the wires look good then you may have a bad speaker component...Now, if the unit stays in protect after you unplug the speakers, then the unit probably has a blown audio output stage inside the circuitry and will need to be serviced.
Posted on Jan 06, 2011
Tips for a great answer:
Aug 19, 2010 | Sharp CD-PC3500 CD Shelf System
Jan 01, 2009 | Sharp XL-HP515 CD Shelf System
Jul 17, 2008 | Sharp CD-C2900 Shelf System
Mar 12, 2008 | Sharp XL-MP130 CD Shelf System
Nov 06, 2007 | Sharp Multi-System Mini Component System...
57 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: