if the raster size changes with brightness that would be regulation, bad filters, bad reg. ----- Original Message ----- From: "Patrick Fugere" <p_fugere@xxxxxxxxxxxx> To: "Techassist" <techassist@xxxxxxxxxxxxx> Sent: Tuesday, October 16, 2001 6:01 PM Subject: [TechAssist] TV Panasonic PC-20T49R- Retrace lines visible varies with bright > > Hi, > > OLD '89 TV Panasonic PC-20T49R Retrace lines visible varies with bright. > trying to identify right circuit. when reduce bright or contrast comes back > to normal. resoldered Flyback and Tuner connections and checked a couple of > capacitors near flyback; all good. Also pin cushion varies with brightness. > > I first tought of HT problem but now considering loss of video signal. > > Anybody? > > > 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. > 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.