Neil, Try using a 2SD2578 for the HOT. A premium sub , will run cool. Al Al Berntsen La Mesa TV Supply Co. 7026 El Cajon Blvd. San Diego, CA92115 619-469-4220, Fax619-463-9807 www.etparts.com -- Neil Bowman <tvdoctors@xxxxxxxxxxxxx> wrote: Sometimes it also blows the regulator and the large resistors next to the regulator. Changened the flyback and the yoke. Any tips on this unit fom intermittant blowing of the hot. Previous repairs done but brought back 2 days later. this was done 2 other times. now this time can't get running. Keeps blowing hot. Any suggestions Thanks, Neil TV Doctors Monroe,Wa. ***************************************************************************** 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/ ________________________________________________________________ The best thing to hit the internet in years - Juno SpeedBand! Surf the web up to FIVE TIMES FASTER! Only $14.95/ month - visit www.juno.com to sign up today! ***************************************************************************** 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/