Denon makes home theater equipment that includes products such as DVD players, amplifiers, receivers, speakers and turntables, just to name a few. These components are made using many small parts that can malfunction when placed under the right conditions. Such conditions can be anything from normal wear and tear to excessive strain from high audio volumes and overuse.
If your stereo system isn't putting out any sound, there are a few things to examine. First, make sure that you've selected the right input and speakers on the receiver settings. The instruction manual can help you figure this out. If all the settings are correct, examine all the cords and wires behind the system. Make sure everything is connected properly and that there's no damage or frayed wires. Next, take off the grill and examine the speaker for physical damage. Open up the case and run a 9-volt battery over the leads. If there's no popping sound, the electronic connection has been severed. Next, examine the receiver for any signs of physical or water damage, and then open up the case and make a visual inspection. If nothing looks amiss, use a multimeter to test each electronic component on the circuit board. Lastly, check the fuse next to the power supply.
Once you know what parts you need to fix your Denon equipment, locating them is easy with Sears PartsDirect. You can type the model number into the search bar above, or you can use the category listing to find what you need. We have customer service specialists standing by to assist you with any questions or concerns.