Profile Topics Started Replies Created Engagements Favorites Search topics: Forum Topics Started Viewing topic 1 (of 1 total) Topic Voices Replies Last Post An electronics puzzle that may not be solveable?? Started by: Bill Earle in: Service and Repair Questions Answered Here 4 7 7 years, 8 months ago Richard Kirshy Viewing topic 1 (of 1 total)