This unit was given to me,was dead pulled chassis replaced 20 to 30 bad caps now it has nice pix and sound only strange thing I notice is the tubes are not being turned off or blanked properly see flash when turned off No Print also see a dot when going to ext 2. Good looking unit don't want to mark tubes, need beam killer circuit info please. Ron Miller D.T.V. Texas ================================= Help make your TechAssist database better! Submit your fixes here: http://circuitwork.com/techassist/tip/#tips ================================= To UNSUBSCRIBE your email address, click here: mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe