[Moon] US Digital A2 encoders

[Walter Crauwels ON4BCB]

Hi Lars,

I had some faulty probably due to lightening strike induction

I was lucky only the differential line drivers SP485 where killed

There are 2 of them inside 1 for Data 1 for BUSY it is a 8 pins SMD IC

Ofcourse it depends on what is damaged

GL

Walter


Op wo 3 okt. 2018 om 18:40 schreef Lars Pettersson via Moon <
moon at moonbounce.info>:

> I had a huge lightning back in 29 July, things starting to be cleared,
> But today i got the F1EHN controller back from Repair.
>
> I am not able to solder small stuff anymore, (SM4DHN helped me) but
> worst has happend the A2 Encoders are dead
>
> so has any one repaird any? i suppose it would be done with right chip?
>
> all help are welcome. they are $283 each      (made of Gold)
>
> So it seems i will not be on moon in a long time......
>
> 73 Lars SM4IVE
>
>
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