Tech.: Another United UPC100 problem
Hi all,
The UPC seems to be the first model that came from the factory that was grounded (its in the schematics and the service receptical is also a 3 blade grounded). So, I freed up all of the motors and its starting to come to life 😲, of course I had to plug it into a normal 3 blade grounded wall outlet, as it will not stay on if I use the ground fault outlet.
I still need to keep cleaning and lubing. Need to go thru all of the relay contacts as some functions occasionally work (like the credits). I can select, the machine goes thru the motions, but does not punch a pin and the carousel gores around once then stops. BUT if I manually select a pin, it will load and play the proper record and put it away. So its coming along. Maybe as i go thru it, i'll find the ground fault (Ron, It does seem to be in the 24V circuit as the mech. is in that circuit). Rick.
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