Marantz makes all the equipment covering a home theater setup, including receivers, speakers, amplifiers, turntables, televisions and VCR players. The company also carries camcorders for making your own movies to watch. These devices are highly involved pieces of electronics that can suffer from a variety of problems due to malfunctioning parts. Everything from everyday use to the extremely rare power surge can burn out transistors, diodes, fuses and other electronic components rendering your theater inoperable.
If no sound is coming out of your speakers, then there are a few things to check before moving on to possible problems with the receiver or amplifier. The first thing to check is the wires running from the receiver to the speakers. Examine them for damage and make sure that they're properly connected. If the wires are fine, then move on to the front of the speaker. Blown-out speakers will usually have physical damage to the outer portion of the speaker or rubber lining. If the speaker looks undamaged, then take off the back casing and inspect the magnet, wiring and other electronics for visual signs of damage.
To repair the audio or video equipment that's malfunctioning, you'll need replacement parts. Sears PartsDirect has what you're looking for, along with top-tier customer service. To find the parts you need, just type the model or part number into the search bar above, and you'll be taken to a parts listing as well as diagrams of your equipment. You can also use the category listing above to browse by make and model to find what you need. At Sears PartsDirect, we carry only manufacturer-approved Marantz parts, so you can be confident they’ll fit.