[tvcollector]

ctc17 yup he cranked the bias up which now brights the screen but now the lines are visible. I did that myself before but i set it back to the position it was at, due to components working harder to make up for a week CRT.. He also used a grid generator, well at least i think it's what he used, it showed white lines as a grid and he adjusted the color while using it..

Dave The Sencore reads the CRT well into the good, but when the guns are switched while testing, the needle does not move, to show one weeker than the other, it just finches while clicking to the next gun, so he seems to think the Sencore is not working properly and thinks a big percent the CRT is week.. He said he's not familiar with the Sencore CR70, so i don't know if it can test each gun or test all three in all. Does your Sencore do the same thing when testing the guns?, He's going to come over and test it with his Tester to see what it reads.. It sure is hard to figure out the problem when not being here, and it's hard for me to explain things, when technically I don't know the names of many adjustments testers and components..