Hello, I'm trying to determine if this unit has a shadow mask problem can anyone give me some idea's that I has not been tried. This is what I've tried so far, degaussing, tapping front of tube, made sure thyresistor is getting warm, ohmed degauss coil, it has continuity, checked for broken traces. Any help would be greatly appreciated... ------------------------------------------ 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 Or send a BLANK email with unsubscribe in the SUBJECT field to the address above.