It's a projection TV. No shadow mask in any of the 3 tubes as they are
single color and don't need one. You probably just shook loose a bad solder
joint, or you could have moved the yoke slightly down the neck of the CRT,
then again if the convergence STK was near failure that could be it also.
Judging from your post, I suggest you find a Pioneer authorized servicer in
your area to come fix it. Best case it will be only bad solder joints, worst
it will need the STK4277SL replaced, Make sure they use the upgraded IC,
STK4279SL if you need that. Even worst case the repair bill should only be
around $250 or so. Now if all 3 colors were affected I'd say check the
mirror for a crack.

--
Jammy Harbin
J & J Electronics, Inc.
227 S. 4th St.
Selmer, TN 38375
731-645-3311
"Bill Degener" wrote in message
news:S3WPc.241645$XM6.41673@attbi_s53...
Pioneer SD-P6091 Projection TV problem

TV was moved and set down hard. Bottom left quadrant of screen (green
color) is bowed about 2 inches. I'm guessing the CRT mask, but want
opinions. I'd like to know where to get another CRT and about how much to
expect. I thought that maybe a magnet came off the bottle, but then again
not sure.

Thanks

Bill Degener