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Alpha 220C Disassembly and Changing EPROM or DIPs
Part number:

TM 00-0001

Revision date: 3/6/2000
Title: Tech Memo #00-0001: Alpha 220C Disassembly and EPROM or Dip Switch Address Changes
Description: Alpha 220C signs shipped prior to January 1, 2000 can become internally disconnected during disassembly. This Tech Memo explains how to correct the problem permanently. It also shows how to correctly disassemble the Alpha 220C when changing the internal DIP switch settings.
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Alpha 220C Disassembly and EPROM or Dip Switch Address Changes (651 KB)