Do you have a Digital Light Processing TV, otherwise known as a DLP TV that is a front or rear projection model? Two things that you will need to do for maintenance with these types of TV’s are keeping the dust off the screen and replacing the lamps, otherwise known as bulbs. Most lamps will last at least 2000 hours, but some lamps have lasted a lot longer. As with computers and electronics, not all parts will last forever. There are some bulbs that might only last for 500 hours, but that is a rare occasion when lamps stops working that soon. A Mitsubishi replacement lamp is known to last more than 2000 hours.
In 1987, digital light processing was thought of and put into motion. Texas Instruments was the creator. They named it digital light processing because the lighting was generated in a digital form. A computer part called an optical semiconductor helps the digital lighting. The optical semiconductor is also known as a DMD chip. This chip contains well over a million mirrors. As of 2010, there are approximately 50 manufacturers in the US that manufacture the projections models of TV’s called DLP’s. Some DLP TV’s are called one-chip DLP systems and some are called three-chip DLP systems. The Mitsubishi replacement lamp is usually for the three-chip model, as this model uses a projection lamp to generate the white light that goes through a prism and then generates the other colors in the lighting, like green, red and blue. The DMD chips process all these lights to make all the colors blend. Then, the bright and clear picture, with all the colors, is projected onto the screen.
“Mitsubishi DLP TV Replacement Rear Projector Lamp”
Is the picture on the screen faint? Is the picture bright or darker? These two signs usually mean that it is time to change the bulb in your projection model television. When it comes to electronics and computers, it is a good idea to be sure about what you are doing when you replace a bulb or any other part. Ultimately, if you are uncertain about how to do this, it is a good idea to ask a computer technician to do it for you.
For the computer savvy individual, changing this lamp will not be a task at all, but for those who are not computer savvy, here are some general tips about replacing your Mitsubishi lamp. First, you will make sure that the power has been disconnected from the TV for at least a full minute. Power can still circulate into electronics for a full minute after they are unplugged. Most TV’s that need a Mitsubishi replacement lamp are easily changed over. There are usually some screws to loosen and remove. Then, the bulb generally twists out easily and the new bulb is placed into the TV. Some television sets are not as easy to repair or maintain, so they may have to be serviced by a special technician, but with modern technology, that is rarely the case today.
As far as the screen goes on your projection television, keeping it clean is very easy. All you need is a micro-fiber cloth. It is not recommended to use regular window cleaner or any other type of cleaning agent on this type of screen. Once you have replaced the lamp in your TV, the picture will be just the same, if not better than when you originally purchased the set. There is nothing more annoying than a dim picture, especially when it flickers.