Hello all. Just happened upon a huge Marantz receiver, model 9000G, and other than cosmetic catastophies like a broken cabinet and a couple loosened boards inside from the fall? it is intact and working. Problem is, this is the first all-digital unit they made, and I really need a service manual and some advice on the tuner section. It picks up stations and shows signal strength, but it can't seem to hang on to them very long. Can these newer ones be aligned? Any and all advice/info greatly appreciated.