Hello. I'm still working on the Sansui COM7200 made by Orion in 2002. It has B+ andhoeiz drive to the horiz.output transistor but no high voltage. I need the service manual to understand the function of Q409 off the HOT collector. Thanks in advance. John. -- John Mielke Main TV Longmont,Co 80501 303 776 6955 303 776 0792 fax maintv@xxxxxxxxxxx ***************************************************************************** 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.html Lost Password: http://www.tech-assist.org and select "Lost your Login Info?". Email Archives: //www.freelists.org/archives/techassist/