Somebody must have a old manual on this. Q3 in power supply gone, a easy fix if I knew what it was. Q1 and 2 (4640's) both npn's Q3 must be a pnp? HELP!!!! TIA Mr. R. L. Mitchell Mitch's Electronics Lincoln, NE 68502 Mitchstv@xxxxxxxxxx ***************************************************************************** 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/