Re: Tektronix 2467B Auto Measure Faulty?

Chuck Harris

My next step after cleaning U500 is to replace it with
a known working U500 from one of my test scopes.

They are a very common failure part.

-Chuck Harris

Leandro Lindemann via Groups.Io wrote:

Hello Chuck.

I removed the IC U500. I cleaned with Deoxit D5 its terminals and its socket.

Unfortunately it didn't. Problem persist.

Then I removed the IC PAL, cleaned his contacts and the problem persists.

I will leave the scope open, hoping that I have time to continue helping me.

Thank you.

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