[GreenKeys] TTY ASR33

Michael Zahorik m.zahorik at sbcglobal.net
Mon Jun 11 15:59:44 EDT 2018


I have a ASR 33, that I have been using with my old computers as a terminal. Yesterday it failed. It would not work even in local. After troubleshooting a little it looks like the power transistor Q2 failed. The selector magnet does not pick. I removed the transistor and the BASE EMITTER seems OK but the EMITTER COLLECTOR is open. This transistor is marked Motorola 181675  8-26.What can I use as a replacement?
 Mike Zahorik (414) 254-6768
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