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Rock Ola CD8 magazine not stopping at "Home" position. Mech Error 01
Posted: Mon Dec 14, 2015 4:55 pm
by mark2474
Yesterday I bought a Rock Ola CD8 with the red components, built in 1996. After moving it, there were a couple of CDs in the magazine that jumped out of place and jammed the mech when it powered up. I cleared the CDs out and the magazine is now spinning freely, but it is not stopping at the HOME position and keeps spinning for a couple of minutes and will eventually stop at a random position and give Mech Error 01. I can't do the Index Test or Mech Test because the magazine just spins first when I do them and gives me the Mech Error 01 again. It was working fine when I picked it up. Any suggestions? Thanks!
Re: Rock Ola CD8 magazine not stopping at "Home" position. Mech Error 01
Posted: Mon Dec 14, 2015 5:15 pm
by MattTech
Changers should never be relocated while still loaded.
Most likely the mechanism has now "out of sync" or timing.
Possible damage to any plastic gearing/racks.
Re: Rock Ola CD8 magazine not stopping at "Home" position. Mech Error 01
Posted: Mon Dec 14, 2015 8:22 pm
by mb9513
Hello: been there done that. on my CD-8. look for the photosensor. It may have gotten caught by a cd and either popped off(easy solution), or broken off(bad) I do not remember which side of the carriage it is on . it is either in the 10 or 2:00 position. you will see the location disc, black with holes in it. I found mine popped off by following the wires just hanging down, and it is black plastic that just snaps back on . that is what tells the processor where it is at, as it counts the light pulses. Mark
Re: Rock Ola CD8 magazine not stopping at "Home" position. Mech Error 01
Posted: Mon Dec 14, 2015 9:30 pm
by mark2474
Thank you Mark. I just pulled the much out and took a look, and that is exactly what I found. The wires of the Opto Sensor got smacked by one of the out of place CDs and were pulled loose, but not all the way out. I reseated them and put the mech back in and all is good again.
Thanks for your help!