Av27920 is dead. Had shorted vertical output ic.replaced is stiil dead. Checked for shorts and found none. Suspect micro is not allowing horizontal transistor to activate flyback to generate the needed voltages. Any suggestions. Also will apreciate if i could get the flyback schematics. Juan Guzman _________________________________________________________________ MSN 8 helps eliminate e-mail viruses. Get 2 months FREE*. http://join.msn.com/?page=features/virus ***************************************************************************** The Tech Address Book: http://www.tech-assist.org/secure/tip/contact.html 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/