Nad 6100 Cassette Deck plays a few seconds just fine then stops


Thanks in advance for any help. I just bought this and the head looks good and the rubber wheel thing spins and is nice. But, I tried 3 tales and each plays a few seconds and then the deck stops itself. When I pull the tape out, it has a tiny loop about 3/4 inch high that did not go into the rest of the shell like it should. I guess there is something that needs to make the tape wind up that is the issue. The sound is clean for the fee seconds and the unit is in great condition. Even came with the box. It is the 1988 version. I think there is only one belt in it and I am not scared to try to fix this. Please help if you can and advise me as to what I can do. I really like this new toy and am excited to get it working right. I won’t test anymore until I get some answers, but its behavior is consistent. Thanks in advance!
chapin99

Showing 1 response by atmasphere

Take a look at the tape counter. Its common (and not saying that this deck was done this way) that if the tape counter stops moving, the machine automatically stops. This is done to prevent it from eating tapes.


The symptom is that of the take up spindle not turning. Its supposed to have a certain amount of torque, if not it won't be able to take up the tape from the capstan. So the machine stops, since quite often the tape counter is belt-driven by the take-up spindle.

The most common reason for this is that the tire on the spindle has hardened. If this is the case, the spindle will have to be removed, which can be a bit tricky. Its likely held in by a tiny circlip. When removing the spindle, keep track of all the tiny nylon washers! There's probably one under the circlip and one or two beneath the spindle.
Replacement tires are available from Russell Industries on the east coast. www.russellind.com  You'll have to dig through their catalog to see if they have one that fits. Good measurements are going to be important if they don't show an exact replacement in their guides. Good Luck!