Hi All, Replacing the STK392-110's with STK392-180's and the fuse FU106 repaired the unit here. HTH, Lindsey Hi All, A little bit of a followup on this one. Pioneer says it is convergence IC''s causing the problems. They recommend upgrading the IC's from STK392-110 to STK392-180 and replace the power supply to repair this unit. Seems to be a problem in them I suspect although I don't see many here. Ignorance is bliss they say.... Pioneer tech support can reached at 1-770-475-5241. Parts at 1-800-228-7221. Customer service at 1-800-421-1404. Corporate at 1-310-952-2000. You never can tell when you might have to complain. :). Writing these numbers down may save someone the time I spent trying to repair this one. And since no one responded to my two previous posts in any fashion, I'll assume most here don't see many Pioneer PTV's... HTH, Lindsey Lindsey Altman At Home Service Company 440 Cedar Ave. Claxton, Ga. 30417 athomeservice@xxxxxxxxxxxxx labeauxman@xxxxxxxxxxxxx (912)739-1019 ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/