AFT drift problem, replace bad T151(vco 45.75 Mhz) 6450005206 and IC101 LA7673,then tune T161(aft transformer) while changing channels for best lock. Thanks to all that helped John and Max for tips,Bob service manual and tips. Thanks Again Perry Thorpe Thorpe's Electronics Beattyville,KY 41311 pkthorpe@xxxxxxxxx ----------------------------------------------------------------------------- This Email List is accessible to the general public through search engines. Remove: http://www.tech-assist.org/remove.htm Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/