Sony KP-46WT500 46" Rear Projection HDTV-Ready Television "pincushion crt" Questions

crt tv. at first the problem is no power totally dead set with a twitting sound. i change the horizontal out put transistor and the tv power on and now the problem is it has a pincushion on both sides

...crt bd Usually this problem is caused by bad convergence ic's. These hold the three colors in alignment. They are better to be replaced as a set of two or three chips and must be soldered/desoldered ...

...CRT beams and all of them are function than I cover the red and blue beams with a card board and I notice the green beams pictures are not straight at all. It looks like a bow(pincushion) on the top ...

...pincushion affect. The faces of people look like parts of them are filled with more or less color. Looks like a plasma going bad. Help me if this is a VS-8087 it does not have a plasma. it has CRT's ...

pincushion cannot adjust so green is higher on left and right than center (bow tie). BUT red & blue will adjust and proprerly converge over the green, leaving a focused an sharp, but warped, image

...CRT yoke for convergence I would like to slightly move yoke to get horizontal (topleft) to behave because pincushion does not get me where I would like to be when adjusting convergence in course ...

crt, and an electrical circuit that applies power to the for a few seconds at start up causing the coil to become an electromagnet. This demagetizes the screen every time the set is turned on. Most TV

pincushion failuire multiple lines color no convergency and combation Replace 3 capacitors cp150.cp114 cp120.

...CRT. The pincushion distortion can also be caused by the degradation of the functionality of the convergence amplifiers in the TV set. I would suggest that you have a TV technician examine the ...

...i think i described everything pretty good concave or bloated pictures on crt projection tv's are corrected with what's called a 'pincushion' adjustment. Look for it in the menu under video