I have a TEAC X-3-R Reel To Reel Tape Deck which was working O.K. and recently the Capstan Belt broke. I purchased a new belt and installed it. All the normal functions are working again such as play, fast forward, reverse and auto reverse. The problem is, there is No Sound coming from the deck now! The tape is fine and plays on my other machine and I did not touch any other function on the deck when replacing the belt. Any help in this regard would be very much appreciated.