by Rob-NYC »
Mon Jan 30, 2012 12:51 pm
Steve, the advice to get a manual is definitely the way to-go.
However, here are a few things to try right now:
Open the back. At the rear of the mechanism the is a steel support and slightly to the right of that are two over-center (snap) switches. These have a number of wires connected to them. On the one closest to center 'wiggle' the paddle at the top of it slightly with power on and see if the changer motor starts. The contacts here eventually become pitted and resistance builds up to the point where they don't pass DC power to the motor.
If the motor does start up, then one of us can talk you through cleaning/de-pitting the contacts.
The changer motor is gray and located above and slightly behind those switches.
There is also a 'service' switch on the rear of the junction box/ pin memory unit which have been known to fail and this will stop power to the changer motor.
Both of these are simple repairs. But it is possible that the motor itself has become defective. Again, with power on, turn the knurled shaft at the end of the motor housing -slightly- If it takes off there is either a dead section on the armature or the brushes are not making good contact due to wear and carbon buildup.
Beyond these steps you'll need a manual and possibly an on-site tech.
Rob/NYC
"If we believe absurdities, we shall commit atrocities" -- Voltaire