Texas TI-66 Programmable: Toshiba skills to rescue Texas...

[grsbanks]

(12-17-2017 02:45 AM)rprosperi Wrote:  I don't collect too many TI machines, but this is one of the ones I do have. These landscape machines 65, 66, 67 are nice (but slow!). I can send it so you can compare with a working unit if that will help, assuming the RAM doesn't fix it. Holler if you need it.

Thanks for the offer, Bob. Much appreciated.

I've not actually taken an oscilloscope to the machine yet but the corroded bits are clearly the first things to sort out.

I found a new RAM chip from a seller in London and I'll probably have it in the New Year.