I have the same issue with my olivetti M10 (99% same hardware of the model 100)
I know the LCD I working because I was able to connect it to an arduino and
write on it...
I have a digital oscilloscope and also a logic analyzer but really don't know
what signal to check to verify where is the issue.
If you want I can acquire and show some signals....
Poking around randomly it seems every component is doing something and I was
not able to spot any obvious static signal.
Hope you can give me some advice on what to measure.
Thanks
Mauro
Sent from my iPad
On 29/mar/2015, at 01:44, Jovan Trujillo <[email protected]> wrote:
> Hi Stephen,
> Yup it's my dad's Tektronix 2230. I'm working on repairing the ModelT during
> my lunch hour at work. It's a pretty nice storage scope. At work we have
> similar gear to what you have plus a super fancy Lecroy rack mount scope with
> a color touchscreen. Thanks for your advice I'll keep poking around to find
> out what's really wrong.
>
> Sent from my iPhone
