A typical error that occurs in DLP projectors, produced since 2007. Here an increasing number of white or black dots occur, which are constantly on the projection.
Total loss! We could replace the DLP chip (200-650€ incl. service), but unfortunately, the problem will occur after 3-36 months again sometime, also regardless of the use!
In their first 20 years of production DLP chips were unbreakable. We have seen units with 50,000 hours or more. Since 2007 there is a new convenient design of the DMD chip, which after 3-4 years gets ruined and has the error described above.
A typical mistake in LCD projectors are artifacts like bright color stains on white background, color spots on the image or other defects that are visible on the projected image. Repairable and worth it! There is mostly dust in the optical system or defective LCDs and polarizing filter. These are usually reparable damages. Here it is worthwhile to send the unit to us for review. Most times we can offer here a quick, convenient repair.
If your device is unresponsive, no lamps lights or the lamp is not ignited, it often is a power supply failure. Repairable and worth it! As long as the motherboard is not damaged, a very easy repair. We have a lot of power supplies and lamp power supplies in stock, some we can replace the defective component on the power supply. Send your defective unit to us and we will fix your projector.