Fuse blown. HOT shows short from collector to ground. HOT good. Replaced the STK730 PS IC.Short still there. Checked scan caps, diodes. Seem OK. I could use a .pdf of the smps and HOT area so I can trace the B+ from HOT to fly, out other side to smps. (I have a CTC175 book but they don't use an STK in the PS) Thanks, Phil -- Jan Phyl TV Inc 3420 Recker Hwy. Winter Haven, Fl. 33880 fax: 863-299-8821 (professional. technician calls only) ----------------------------------------------------------------------------- Jokes, complaints, off topics, general chat. Everything other than repair help problems can be found at this new list. No archives and posts will not be found on Google or any other engine!To remove or join, click: mailto:ecartis@xxxxxxxxxxxxxxx?subject=subscribe%20chat Send to the list at chat@xxxxxxxxxxxxxxx once subscribed. ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/