Went thru a storm. 5A fuse blown. Diodes all tested OK, Reg IC tested OK. Installed another fuse,plugged in, instantly blew. After overlooking the cause awhile, I finally found it: The main filter capacitor, 680 mfd@250V was dead shorted! Replaced it,fuse, unit now working good. Never had one to do that. Phil Bader -- Philip Bader Jan Phyl TV Inc. (estab. 1976) 3420 Recker Hwy. Winter Haven, Fl. 33880 Fax (863) 299-8821 email: tjanphyl@xxxxxxxxxxxxxxx ***************************************************************************** Classifieds! Buy or Sell! http://sell.tech-assist.org The Tech Address Book: http://www.tech-assist.org/secure/tip/contact.htm Add a Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.htm Lost Password: http://www.tech-assist.org and select "Lost your Login Info?". Email Archives: //www.freelists.org/archives/techassist/