Tek 465/475 repair.
csquared3 at tx.rr.com
Tue Jan 12 22:23:20 CST 2010
Tony Duell wrote:
>> How difficult is it to repair a bad channel on a tek 465/475? It is
>> starting to look like I=B9m only going to be able to afford a half-broken
>> scope :(
> I don;t know how easy it is to get the components now (are there any
> Tek-specific ICs?), but Tektronix published excellent manuals with
> schematics, and you have aready-made refeernce circuit in the other
> channel to compare agaainst. So finding the fault may not be too hard.
I think this is a pretty good resource for Tek info and help:
I joined it a few months ago (it's free) and found some pretty good
pointers on repairing the sweep triggering of my 466.
Somewhere(!) I have some URLs for places with an amazing amount of Tek
parts. Please note that I've not bought anything from any of them - not
yet anyway. I've no affiliation with any of them either. If there is a
need, I'll be glad to search more diligently to try to find them again.
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