this sounds good, thank you tom. Larry Bayside Electronics wrote: > I found this tip, Larry. > Symptom: Set is in "PD Shutdown" and power supply appears to be > defective but actually, only FU106 (4A, -25V) fuse is blown. After fuse > is replaced, the set will work but the fuse filament can be seen to bend > momentarily at power on. > Cure: Problem is on Amp Assy. Resolder transistors and regulators that > are mounted to the heat sink and replace one or both convergence output > ICs (STK392-110). > Models Covered: SDP50A3K, SDP50A3Q, SDP50A5K, SDP55A5K, SDP62A3K, SDP62A5 > Tip Date: July 24 2000 > > > Hope this is of some use to you. > Tom > > Tom Sherman > Bayside Electronics > Digby, Nova Scotia > Canada > Phone/Fax: 902-245-5375 > bayside.electronics@xxxxxxxxxxxxxxx > > > > larry wrote: > > >>this set blows the fuse every 2 weeks, >>no shorts, i tried a 1 amp higher , still does it. >> >>replace fuse works another few weeks, plays perfect between time. >>any ideas??? >>Thank you, >>Larry >> >> >> > > -- Schneider TV & Electronic Inc. 5415 N. Wooster ave. Dover, Ohio 44622 www.geocities.com/schntv2000/ 330-343-0768 FCC. first class & Extra class K8WLY ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/