I just got off the phone with George Milton who says he can repair Minolta meters.
Quality Light-Metric should be able to work on your Minolta meters!
George Milton
Quality Light-Metric
7095 Hollywood Blvd., Suite 550
Hollywood, CA. 90028
(323) 467-2265
georgepmilton@worldnet.att.netA caveat: I have not tried him so cannot vouch for him but apparently he has been in business for awhile.