Hi all, I have a TV Panasonic PC-20T49R with bad voltage regulation. the brighter the image gets the more I see the retrace lines and the video looses h-size, PIN and quality. My B+ varies up to 10V. I replaced capacitors in the power supply and on the B+ line and nothing. When I isolate the HT, still varies. I suspecting the PS regulator STR 30130. Am I suspecting the right thing. I do not have this part stock and don't want to buy it for nothing. Or should I be looking in the secondary of the PS. Any help appreciated. Pat Fugere F u j i s t i c s Montreal ,Canada p_fugere@xxxxxxxxxxxx Help make your TechAssist online repair tips database better! Submit your fixes here: http://www.circuitwork.com/techassist/tip/#tips To unsubscribe write to: techassist-request@xxxxxxxxxxxxx with unsubscribe in the subject line.