Make : Sharp Model : MD-MX20 Mini disc/Cd Player Problem : Works for about 30 seconds then shuts off ! Not vibration sensitive. This is a fairly new unit...just out of warranty. Is there any service bulletins from Sharp on this or has any other tech encountered problems on this model yet? Jeff Stielau Shoreline Electronics Repair 125 Beechtree Lane Westbrook,CT 06498 860-399-1861 Voice 860-664-3535 Fax jstielau@xxxxxxxx Help make your TechAssist online repair tips database better! Submit your fixes here: http://www.circuitwork.com/techassist/tip/#tips To unsubscribe write to: techassist-request@xxxxxxxxxxxxx with unsubscribe in the subject line.