Panasonic PT-LB50U Multimedia Projector "replaced bulb blue lines" Questions

...replaced the bulb (after only 776 hours), but the problem persists even with the new bulb. Is there another part inside that may need replacing instead? The organic polarizers can get burnt by the ...

...blue and there are lines o green running down the left side I just replaced an LCD assembly today that cured a similar problem. The machine i was working on had flickering and a grainy picture with ...

...blue shadow that started in the bottom left corner, but has progressively grown to a horizontal line at the bottom of the screen. It shows up very faintly at the startup as a small shadow in the ...

...blue and the red screens there are no lines but on the green screen the lines are there any suggestions? If you are handy with SMT rework it might be possible to fix this problem. The heat spreaders ...

Blue LCD panel is defective replace it with a new LCD panel, unit price is USD70-90 Have a good day! We supply original projector parts: lamp, bulb, Lcd panel, Lens, DMD chip, color wheel, motherboard

...blue? The lines are roughly 2-3 inches wide and are more visible on the right hand side. This is from all sources. The bulb has used approx 350 hours and the areas unaffacted by the lines are crystal ...

bulb and the projector has the same problem. Where can I take the projector to get it fixed or can you tell me what to do on line? David I have done this on several of our PT-LB50U's with sucess every

...replaced the bulb, but it's still there. Now it is starting to appear on the left hand edge, and the top part is starting to get bigger. Looks like a curtain now, several inches down at some points. ...