Identifying TO-3 w/HP house numbering

Josh Dersch derschjo at gmail.com
Tue Oct 16 22:39:06 CDT 2018


On Tue, Oct 16, 2018 at 11:19 AM Josh Dersch <derschjo at gmail.com> wrote:

> Thanks, all, for the responses!  The way it measures out makes it look
> like it may be an MJ10006 or similar.  I think it's probably ok.
>
> I poked around a bit more this morning and it's looking like part of the
> flyback is shorted out -- we have a 2382 at the museum and I popped it open
> just now and I verified that it measures differently (i.e "not shorted" :))
> at the same points.  So that's likely my problem.  Drat.
>
> - Josh
>

And I was wrong -- the flyback's fine (yay!).  Found a nearby 0.015uF, 400V
film capacitor that was shorted.  Replaced it and now I have video!  It's a
bit dim, it's too wide, and gets wider as it warms up but it's a start :).

Thanks again,
Josh


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