Re: Early 577 service manual needed.


SCMenasian
 

I'm not sure what I said applies to your instrument. If the SN was exactly 3 digits (1xx), what I said would apply. This was true for instruments manufactured before 1970. When I was a graduate student in Seattle at the time, I came across a 1xx signal generator. One of my friends in Portland know several Tektronix engineers who gave me the information I conveyed in my previous message.

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