#1
|
||||
|
||||
Trapezoidal Raster
Is a trapezoidal raster ever caused by anything other than a defective yoke? The only reference I can find is in my RCA pict-o-guide and it points to a shorted winding on half of the yoke. I have a set that has an ever so slight trapezoidal raster (taller on the left than the right) and I'm wondering if yoke and or focus coil positioning or something else entirely could be the culprit. I've never seen a shorted half of a yoke (technically half of a half I guess) so I don't have any real world comparison but I would think it would be worse than what I have.
__________________
John |
|
|