by Ron Rich »
Wed Mar 06, 2013 2:18 am
I don't recall which method of "scan control" was used in that model--
Earlier models had a "washer" located under each pin, that made contact with a ring, when the pin was pulled. On this system, it is possible for a pin to be partly pulled, and the washer making contact. Check ALL pins if this type.
The later phonos had a "scan control" unit. This was mounted in the rear on the first,of them, and later moved to the RH side, front of the mech. These tend to get "stuck"--just clean and put a drop of 20 wt. oil on all "pivots"--if you have this type. Ron Rich