This unit has no display it will not light the display tube. I replaced the dispaly tube with no change still does not light up. Are there any transistors that might cause this problem? I do not have a print for this but would like to get it fixed anyway. Shaun Advanced Electronics 224 West Riverview Ave. Fort Morgan, CO 80701 satguy@xxxxxxxxxxxxx ***************************************************************************** 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/