I HAVE NEVER HEARD OF THIS, AND HAVE NEVER HAD A PROBLEM DEGAUSSING THEM YET, GARY ----- Original Message ----- From: "Jonas Miglinas" <miglinasj@xxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Monday, August 27, 2001 8:49 PM Subject: [TechAssist] Re: Sony 27tx40 has rainbows of color in each corner > > i'm not sure what year this particular model was produced, as i was told to > never externally degauss any sony model after the 94-95 year.it seems that > it has permanent magnets installed inside the bell of the tube and if you > externally degauss the tube it severly alters the purity and you will never > get it back. > ----- Original Message ----- > From: "Robert Herring" <supertek66@xxxxxxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Sent: Monday, August 27, 2001 12:05 PM > Subject: [TechAssist] Re: Sony 27tx40 has rainbows of color in each corner > > > > > > > > this type problem wont show up on tube tester > > you may have a bad shadow mask inside the tube or try degaussing or purity > > alignments with yoke and magnets > > > > ---- Original Message ----- > > From: "Dave" <dazevedo4@xxxxxxxx> > > To: <techassist@xxxxxxxxxxxxx> > > Sent: Saturday, August 25, 2001 6:59 PM > > Subject: [TechAssist] Sony 27tx40 has rainbows of color in each corner > > > > > > > I don't have a tube tester, is this a tube or something else, Picture > > tube # a86jmt50x > > > > > > Thanks > > > Dave > > > > > > > > > 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. > > 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.