REICHENBACH, REV. JAY M., 78, of 1809 Tyrone Blvd. N, died Tuesday (Sept. 11, 1984). Born in Hershey, Pa., he came here in 1976 from Bradenton, and was a retired Methodist minister. He was a member of Oakhurst United Methodist Church and Florida Ministerial Conference. Survivors include his wife Irene; a son Robert, Miami; a daughter Sandra Lawson, Northbor-ough, Mass.; a stepson William Johnson, Largo; a stepdaughter Patricia Poget, Clearwater; 10 grandchildren, and nine great-grandchildren. Alan R. McLeod Funeral Directors.