I have a Toshiba model #27A33. Problem was picture pulled in on both sides, and the color was completely distorted. I replaced the 15V zener diode (D603) and had to repair the burnt PCB foil connecting to this and the video processor. This fixed the width problem, but not the color. I have 2 problems - while displaying a color bar signal, the left color bar is green, but approx the bottom half is blue. The far right color bar is blue, but the top portion is magenta. Iv'e checked the degauss circuit and think it is operating. Second problem - the colors of the color bars are changing color. The green magenta will slowly turn blue, then return to normal. Overall, this is what the color bars look like - the colors of the vertical bars have been tilted about 45 degrees to the left. Could this be a video processor problem due to the diode failure, a purity problem? Any suggestions would be greatfull. Thanks group.
- posted
18 years ago