I'm having an ongoing problem with my CRT, and I thought maybe someone would know a solution. On most games (unless they have a black border at top and bottom) I am getting some horizontal lines coming down about 1/4 the way from the top of the screen. It looks like the top of the image is too far up, and the picture is displaying what should be cut off, except upside down and in pixel-tall lines. If a game has a screen position adjustment I can adjust the picture down to where the lines no longer appear in most cases, but in some games (Ikaruga is one) the screen position adjustment only goes like ten pixels up or down so I can't get all the lines out. The attatched picture shows the lines but they come down much further in many games. No matter how far down they come they're always the same size and have the same spacing in between. Sometimes the last line only comes halfway across the screen then there's sort of a bright dot where it stops.
It also seems like the picture sits too high anyways because in some games there is a tiny black bar at the bottom of the screen.
This started months ago and has gotten progressively worse until this point, and I'm now ready to either try and fix it or go on a craigslist hunt for it's replacement.
Any tips? I have mild soldering experience but I've never worked on a TV before. It's very likely that I could fix it if I knew what I was looking for.
Thanks for any advice guys.
P.S., There is no screen position adjustment within the menus of the TV.
