[time-nuts] Re: Failed HP 58503A VFD Segments

[Javier Herrero]

Hello,

Since the display is quite similar to the 34401A one (and some other 
units of that era), it probably will use the same driver IC, SN75518

Regards,

Javier

On 26/9/21 21:03, ed breya wrote:
> There should a number of types. I looked in the manual for my 
> Gigatronics 7200, which has VFDs and is probably from the same era, 
> and found they used NE594s.
>
> Ed
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