Despite the amazing technological advances that televisions have undergone in the past two decades, sometimes a television may still contain a part that breaks or require some maintenance. Unlike televisions of the past, however, there isn't usually a central location where you can take a television to get it fixed. The advanced circuitry present in modern televisions makes them quite complicated on some levels. Sometimes it is possible though to fix a television at home. Occasionally a television owner will be able to replace his own DLP replacement lamp or a color wheel in the comfort of his own home with the proper instructions available.